{"id":2263,"date":"2026-02-27T09:10:29","date_gmt":"2026-02-27T09:10:29","guid":{"rendered":"https:\/\/ceshi.baoxuanmetal.com\/?page_id=2263"},"modified":"2026-09-03T01:39:10","modified_gmt":"2026-09-03T01:39:10","slug":"type-430-ferritic-stainless-steel","status":"publish","type":"page","link":"https:\/\/ceshi.baoxuanmetal.com\/de\/sr-mfg-metal-materials-library\/type-430-ferritic-stainless-steel\/","title":{"rendered":"Type 430 Ferritic Stainless Steel"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-padding-top:80px;--awb-padding-bottom:44px;--awb-padding-top-medium:72px;--awb-margin-top:-53px;--awb-background-image:url(&quot;https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/Complete-Guide-to-Type-430-Ferritic-Stainless-Steel.webp&quot;);--awb-background-size:cover;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:#040d16;--awb-font-size:54px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Plus Jakarta Sans&quot;;font-style:normal;font-weight:700;margin:0;letter-spacing:-0.02em;text-transform:var(--awb-typography1-text-transform);font-size:1em;line-height:1.12em;\">Complete Guide to Type 430 Ferritic Stainless Steel<\/h1><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-div\" style=\"--awb-text-color:#4f5c6c;--awb-margin-bottom:32px;--awb-margin-bottom-small:32px;--awb-font-size:15px;\"><div class=\"fusion-title-heading title-heading-left title-heading-tag\" style=\"font-family:&quot;Plus Jakarta Sans&quot;;font-style:normal;font-weight:500;margin:0;letter-spacing:0px;text-transform:capitalize;font-size:1em;line-height:1.4em;\">This article explains the key characteristics of Type 430 stainless steel, including its composition and microstructure, corrosion resistance, and the limits of its heat resistance. It also compares 430 with other common grades such as 304, 430Ti, 439, and 441, to support more informed purchasing and material selection decisions.<\/div><\/div><style>\n\/* =========================================================\n   SR MFG - Type 430 Hero Features\n========================================================= *\/\n\n.sr430-features {\n    width: 100%;\n    max-width: 520px;\n\n    display: grid;\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n\n    align-items: center;\n}\n\n\n\/* =========================================================\n   Single Feature\n========================================================= *\/\n\n.sr430-feature {\n    position: relative;\n\n    min-width: 0;\n\n    padding: 0 20px;\n\n    display: flex;\n    align-items: center;\n\n    gap: 10px;\n\n    box-sizing: border-box;\n}\n\n\n.sr430-feature:first-child {\n    padding-left: 0;\n}\n\n\n.sr430-feature:last-child {\n    padding-right: 0;\n}\n\n\n\/* Vertical separator *\/\n.sr430-feature:not(:last-child)::after {\n    content: \"\";\n\n    position: absolute;\n\n    top: 3px;\n    right: 0;\n    bottom: 3px;\n\n    width: 1px;\n\n    background: #dce3e9;\n}\n\n\n\/* =========================================================\n   Icon\n========================================================= *\/\n\n.sr430-feature-icon {\n    width: 35px;\n    height: 35px;\n    min-width: 35px;\n\n    display: flex;\n    align-items: center;\n    justify-content: center;\n\n    color: #ff6425;\n}\n\n\n.sr430-feature-icon svg {\n    width: 100%;\n    height: 100%;\n\n    display: block;\n}\n\n\n\/* =========================================================\n   Text\n========================================================= *\/\n\n.sr430-feature-title {\n    margin: 0;\n\n    color: #102b50;\n\n    font-size: 11.5px;\n    font-weight: 700;\n    line-height: 1.25;\n}\n\n\n\/* =========================================================\n   Tablet\n========================================================= *\/\n\n@media (max-width: 900px) {\n\n    .sr430-feature {\n        padding-left: 14px;\n        padding-right: 14px;\n\n        gap: 8px;\n    }\n\n\n    .sr430-feature-icon {\n        width: 31px;\n        height: 31px;\n        min-width: 31px;\n    }\n\n\n    .sr430-feature-title {\n        font-size: 10.5px;\n    }\n\n}\n\n\n\/* =========================================================\n   Mobile\n========================================================= *\/\n\n@media (max-width: 600px) {\n\n    .sr430-features {\n        grid-template-columns: 1fr;\n\n        max-width: 100%;\n    }\n\n\n    .sr430-feature {\n        padding: 13px 0;\n\n        gap: 12px;\n    }\n\n\n    .sr430-feature:first-child {\n        padding-top: 0;\n    }\n\n\n    .sr430-feature:last-child {\n        padding-bottom: 0;\n    }\n\n\n    \/* Divider becomes horizontal *\/\n    .sr430-feature:not(:last-child)::after {\n        top: auto;\n        left: 0;\n        right: 0;\n        bottom: 0;\n\n        width: 100%;\n        height: 1px;\n    }\n\n\n    .sr430-feature-title {\n        font-size: 12px;\n    }\n\n}\n<\/style>\n\n\n<div class=\"sr430-features\">\n\n\n    <!-- =========================================\n         01 Good Corrosion Resistance\n    ========================================== -->\n\n    <div class=\"sr430-feature\">\n\n        <div class=\"sr430-feature-icon\">\n\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\n\n                <!-- Shield -->\n                <path\n                    d=\"M24 5L38 11V22                       C38 31 32.5 38 24 43                       C15.5 38 10 31 10 22V11L24 5Z\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2\"\n                    stroke-linejoin=\"round\"\n                \/>\n\n                <!-- Check -->\n                <path\n                    d=\"M18 23L22 27L30 18\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2.2\"\n                    stroke-linecap=\"round\"\n                    stroke-linejoin=\"round\"\n                \/>\n\n            <\/svg>\n\n        <\/div>\n\n\n        <div class=\"sr430-feature-title\">\n            Good<br>\n            Corrosion<br>\n            Resistance\n        <\/div>\n\n    <\/div>\n\n\n\n    <!-- =========================================\n         02 Excellent Formability\n    ========================================== -->\n\n    <div class=\"sr430-feature\">\n\n        <div class=\"sr430-feature-icon\">\n\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\n\n                <!-- Bent sheet profile -->\n                <path\n                    d=\"M10 37                       H29                       M10 37                       V31                       L30 11                       H36\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2.2\"\n                    stroke-linecap=\"round\"\n                    stroke-linejoin=\"round\"\n                \/>\n\n                <!-- Upper forming line -->\n                <path\n                    d=\"M14 31                       L32 13\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"1.7\"\n                    stroke-linecap=\"round\"\n                \/>\n\n                <!-- Bend radius -->\n                <path\n                    d=\"M10 31                       C10 27 12 24 15 22\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2\"\n                    stroke-linecap=\"round\"\n                \/>\n\n            <\/svg>\n\n        <\/div>\n\n\n        <div class=\"sr430-feature-title\">\n            Excellent<br>\n            Formability\n        <\/div>\n\n    <\/div>\n\n\n\n    <!-- =========================================\n         03 Cost-Effective Stainless Steel\n    ========================================== -->\n\n    <div class=\"sr430-feature\">\n\n        <div class=\"sr430-feature-icon\">\n\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\n\n                <!-- Top coin -->\n                <ellipse\n                    cx=\"24\"\n                    cy=\"11\"\n                    rx=\"12\"\n                    ry=\"5\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2\"\n                \/>\n\n                <!-- Coin stack -->\n                <path\n                    d=\"M12 11V18                       C12 21 17 23 24 23                       C31 23 36 21 36 18V11\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2\"\n                \/>\n\n                <path\n                    d=\"M12 18V25                       C12 28 17 30 24 30                       C31 30 36 28 36 25V18\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2\"\n                \/>\n\n                <path\n                    d=\"M12 25V32                       C12 36 17 38 24 38                       C31 38 36 36 36 32V25\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"2\"\n                \/>\n\n                <!-- Cost symbol -->\n                <path\n                    d=\"M27 30                       C26 28.7 24.8 28 23.4 28                       C21.8 28 20.7 28.8 20.7 30                       C20.7 31.3 21.8 31.8 24 32.2                       C26.2 32.6 27.3 33.2 27.3 34.5                       C27.3 35.8 26 36.6 24.2 36.6                       C22.5 36.6 21.1 35.9 20 34.7\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"1.4\"\n                    stroke-linecap=\"round\"\n                \/>\n\n                <path\n                    d=\"M24 27V38\"\n                    fill=\"none\"\n                    stroke=\"currentColor\"\n                    stroke-width=\"1.2\"\n                    stroke-linecap=\"round\"\n                \/>\n\n            <\/svg>\n\n        <\/div>\n\n\n        <div class=\"sr430-feature-title\">\n            Cost-Effective<br>\n            Stainless<br>\n            Steel\n        <\/div>\n\n    <\/div>\n\n\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.8%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.8%;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:4.8%;--awb-spacing-left-medium:4.8%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-sticky-container\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#f5f7f9;--awb-flex-wrap:wrap;\" data-transition-offset=\"0\" data-scroll-offset=\"0\" data-sticky-medium-visibility=\"1\" data-sticky-large-visibility=\"1\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><style>\n\/* =========================================================\n   SR MFG - TYPE 430 IN-PAGE NAVIGATION\n   HTML + CSS ONLY\n========================================================= *\/\n\nhtml {\n    scroll-behavior: smooth;\n}\n\n\n\/* =========================================================\n   WHITE OUTER BACKGROUND\n========================================================= *\/\n\n.sr430-nav-section {\n    width: 100%;\n    padding: 14px 0;\n    background: #F5F7F9 !important;\n    box-sizing: border-box;\n}\n\n\n\/* =========================================================\n   MAIN NAV CARD\n========================================================= *\/\n\n.sr430-nav {\n    --navy: #0d3158;\n    --navy-dark: #082746;\n    --orange: #ff6425;\n    --text: #102b50;\n    --border: #dfe5eb;\n\n    width: calc(100% - 30px);\n    max-width: 1220px;\n\n    min-height: 76px;\n\n    margin: 0 auto;\n    padding: 8px 12px;\n\n    display: flex;\n    align-items: center;\n\n    box-sizing: border-box;\n\n    background: #ffffff;\n\n    border: 1px solid #dce3ea;\n    border-radius: 12px;\n\n    box-shadow:\n        0 8px 22px rgba(13,49,88,.07);\n}\n\n\n\/* =========================================================\n   ON THIS PAGE\n========================================================= *\/\n\n.sr430-nav-label {\n    flex: 0 0 150px;\n\n    height: 54px;\n\n    padding: 0 18px 0 8px;\n    margin-right: 4px;\n\n    display: flex;\n    align-items: center;\n\n    gap: 11px;\n\n    box-sizing: border-box;\n\n    border-right: 1px solid var(--border);\n}\n\n\n.sr430-nav-label-icon {\n    width: 30px;\n    height: 30px;\n    min-width: 30px;\n\n    color: var(--navy);\n}\n\n\n.sr430-nav-label-icon svg {\n    width: 100%;\n    height: 100%;\n\n    display: block;\n}\n\n\n.sr430-nav-label-text {\n    color: var(--navy);\n\n    font-size: 14px;\n    font-weight: 700;\n    line-height: 1.1;\n\n    white-space: nowrap;\n}\n\n\n\/* =========================================================\n   LINKS CONTAINER\n========================================================= *\/\n\n.sr430-nav-scroll {\n    flex: 1 1 auto;\n    min-width: 0;\n}\n\n\n.sr430-nav-links {\n    width: 100%;\n\n    display: flex;\n    align-items: center;\n\n    min-width: 0;\n}\n\n\n\/* =========================================================\n   SINGLE LINK\n========================================================= *\/\n\n.sr430-nav-link {\n    position: relative;\n\n    flex: 1 1 auto;\n\n    min-width: 0;\n    height: 52px;\n\n    padding: 0 8px;\n\n    display: flex;\n    align-items: center;\n    justify-content: center;\n\n    box-sizing: border-box;\n\n    color: var(--text) !important;\n\n    font-size: 11.5px;\n    font-weight: 700;\n    line-height: 1;\n\n    white-space: nowrap;\n\n    text-decoration: none !important;\n\n    transition:\n        color .2s ease,\n        background .2s ease;\n}\n\n\n\/* Divider *\/\n\n.sr430-nav-link:not(:last-child)::before {\n    content: \"\";\n\n    position: absolute;\n\n    right: 0;\n    top: 14px;\n    bottom: 14px;\n\n    width: 1px;\n\n    background: var(--border);\n}\n\n\n.sr430-nav-link:hover {\n    color: var(--orange) !important;\n}\n\n\n\/* =========================================================\n   ACTIVE OVERVIEW\n========================================================= *\/\n\n.sr430-nav-link.is-active {\n    flex: 0 0 102px;\n\n    height: 50px;\n\n    margin: 0 5px;\n\n    padding: 0 16px;\n\n    border-radius: 8px;\n\n    background:\n        linear-gradient(\n            145deg,\n            #133d6b 0%,\n            #092a4d 100%\n        );\n\n    color: #ffffff !important;\n\n    font-size: 12px;\n    font-weight: 700;\n\n    box-shadow:\n        0 6px 14px rgba(13,49,88,.17);\n}\n\n\n.sr430-nav-link.is-active::before {\n    display: none;\n}\n\n\n\/* Small triangle *\/\n\n.sr430-nav-link.is-active::after {\n    content: \"\";\n\n    position: absolute;\n\n    left: 50%;\n    bottom: -7px;\n\n    transform: translateX(-50%);\n\n    width: 0;\n    height: 0;\n\n    border-left: 7px solid transparent;\n    border-right: 7px solid transparent;\n    border-top: 7px solid #092a4d;\n}\n\n\n.sr430-nav-link.is-active:hover {\n    color: #ffffff !important;\n}\n\n\n\/* =========================================================\n   CTA\n========================================================= *\/\n\n.sr430-nav-cta-wrap {\n    flex: 0 0 auto;\n\n    height: 54px;\n\n    margin-left: 8px;\n    padding-left: 14px;\n\n    display: flex;\n    align-items: center;\n\n    border-left: 1px solid var(--border);\n}\n\n\n.sr430-nav-cta {\n    height: 46px;\n\n    padding: 0 19px;\n\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n\n    gap: 10px;\n\n    box-sizing: border-box;\n\n    border-radius: 8px;\n\n    background: var(--orange);\n\n    color: #ffffff !important;\n\n    font-size: 12px;\n    font-weight: 700;\n    line-height: 1;\n\n    white-space: nowrap;\n\n    text-decoration: none !important;\n\n    box-shadow:\n        0 6px 15px rgba(255,100,37,.20);\n\n    transition:\n        background .2s ease,\n        transform .2s ease,\n        box-shadow .2s ease;\n}\n\n\n.sr430-nav-cta:hover {\n    background: #e95118;\n\n    color: #ffffff !important;\n\n    transform: translateY(-1px);\n\n    box-shadow:\n        0 8px 18px rgba(255,100,37,.25);\n}\n\n\n.sr430-nav-arrow {\n    font-size: 17px;\n    line-height: 1;\n}\n\n\n\/* =========================================================\n   ANCHOR OFFSET\n========================================================= *\/\n\n#sr430-overview,\n#sr430-properties,\n#sr430-standards,\n#sr430-performance,\n#sr430-fabrication,\n#sr430-grade-comparison,\n#sr430-applications,\n#sr430-purchasing,\n#sr430-faqs {\n    scroll-margin-top: 115px;\n}\n\n\n\/* =========================================================\n   MEDIUM DESKTOP\n========================================================= *\/\n\n@media (max-width: 1180px) {\n\n    .sr430-nav-label {\n        flex-basis: 125px;\n\n        padding-left: 4px;\n        padding-right: 12px;\n\n        gap: 8px;\n    }\n\n\n    .sr430-nav-label-icon {\n        width: 26px;\n        height: 26px;\n        min-width: 26px;\n    }\n\n\n    .sr430-nav-label-text {\n        font-size: 12px;\n    }\n\n\n    .sr430-nav-link {\n        padding-left: 5px;\n        padding-right: 5px;\n\n        font-size: 10.5px;\n    }\n\n\n    .sr430-nav-link.is-active {\n        flex-basis: 88px;\n\n        font-size: 11px;\n    }\n\n\n    .sr430-nav-cta {\n        padding-left: 14px;\n        padding-right: 14px;\n\n        font-size: 11px;\n    }\n\n}\n\n\n\/* =========================================================\n   BELOW 1020PX\n   Hide On This Page first\n========================================================= *\/\n\n@media (max-width: 1020px) {\n\n    .sr430-nav-label {\n        display: none;\n    }\n\n\n    .sr430-nav-link {\n        font-size: 11px;\n    }\n\n}\n\n\n\/* =========================================================\n   BELOW 850PX\n   Hide CTA, keep all navigation\n========================================================= *\/\n\n@media (max-width: 850px) {\n\n    .sr430-nav-cta-wrap {\n        display: none;\n    }\n\n}\n\n\n\/* =========================================================\n   MOBILE - HORIZONTAL SCROLL\n========================================================= *\/\n\n@media (max-width: 700px) {\n\n    .sr430-nav-section {\n        padding: 10px 0;\n    }\n\n\n    .sr430-nav {\n        width: calc(100% - 20px);\n\n        min-height: 60px;\n\n        padding: 6px;\n\n        border-radius: 9px;\n    }\n\n\n    .sr430-nav-scroll {\n        overflow-x: auto;\n        overflow-y: hidden;\n\n        scrollbar-width: none;\n        -webkit-overflow-scrolling: touch;\n    }\n\n\n    .sr430-nav-scroll::-webkit-scrollbar {\n        display: none;\n    }\n\n\n    .sr430-nav-links {\n        width: max-content;\n    }\n\n\n    .sr430-nav-link {\n        flex: 0 0 auto;\n\n        height: 44px;\n\n        padding: 0 14px;\n\n        font-size: 11px;\n    }\n\n\n    .sr430-nav-link.is-active {\n        flex: 0 0 auto;\n\n        height: 44px;\n\n        margin-left: 0;\n\n        padding: 0 18px;\n    }\n\n}\n<\/style>\n\n\n<div class=\"sr430-nav-section\">\n\n    <nav\n        class=\"sr430-nav\"\n        aria-label=\"Type 430 stainless steel page navigation\"\n    >\n\n\n        <!-- =========================================\n             ON THIS PAGE\n        ========================================== -->\n\n        <div class=\"sr430-nav-label\">\n\n            <div class=\"sr430-nav-label-icon\">\n\n                <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\n\n                    <path\n                        d=\"M12 5H29L38 14V42H12Z\"\n                        fill=\"none\"\n                        stroke=\"currentColor\"\n                        stroke-width=\"2\"\n                        stroke-linejoin=\"round\"\n                    \/>\n\n                    <path\n                        d=\"M29 5V14H38\"\n                        fill=\"none\"\n                        stroke=\"currentColor\"\n                        stroke-width=\"2\"\n                    \/>\n\n                    <path\n                        d=\"M18 22H32                           M18 28H32                           M18 34H29\"\n                        fill=\"none\"\n                        stroke=\"currentColor\"\n                        stroke-width=\"2\"\n                        stroke-linecap=\"round\"\n                    \/>\n\n                <\/svg>\n\n            <\/div>\n\n\n            <div class=\"sr430-nav-label-text\">\n                On This Page\n            <\/div>\n\n        <\/div>\n\n\n\n        <!-- =========================================\n             PAGE NAVIGATION\n        ========================================== -->\n\n        <div class=\"sr430-nav-scroll\">\n\n            <div class=\"sr430-nav-links\">\n\n\n                <!-- Overview -->\n                <a\n                    href=\"#sr430-overview\"\n                    class=\"sr430-nav-link is-active\"\n                >\n                    Overview\n                <\/a>\n\n\n                <!-- Properties -->\n                <a\n                    href=\"#sr430-properties\"\n                    class=\"sr430-nav-link\"\n                >\n                    Properties\n                <\/a>\n\n\n                <!-- Standards -->\n                <a\n                    href=\"#sr430-standards\"\n                    class=\"sr430-nav-link\"\n                >\n                    Standards\n                <\/a>\n\n\n                <!-- Performance Limits -->\n                <a\n                    href=\"#sr430-performance\"\n                    class=\"sr430-nav-link\"\n                >\n                    Limits\n                <\/a>\n\n\n                <!-- Fabrication -->\n                <a\n                    href=\"#sr430-fabrication\"\n                    class=\"sr430-nav-link\"\n                >\n                    Fabrication\n                <\/a>\n\n\n                <!-- Grade Comparison -->\n                <a\n                    href=\"#sr430-grade-comparison\"\n                    class=\"sr430-nav-link\"\n                >\n                    Comparison\n                <\/a>\n\n\n                <!-- Applications -->\n                <a\n                    href=\"#sr430-applications\"\n                    class=\"sr430-nav-link\"\n                >\n                    Applications\n                <\/a>\n\n\n                <!-- Purchasing -->\n                <a\n                    href=\"#sr430-purchasing\"\n                    class=\"sr430-nav-link\"\n                >\n                    Purchasing\n                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non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-padding-top:124px;--awb-padding-bottom:144px;--awb-padding-top-medium:64px;--awb-padding-bottom-medium:96px;--awb-background-color:#f5f7f9;--awb-flex-wrap:wrap;\" id=\"sr430-overview\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:72px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#040d16;--awb-font-size:35px;\" id=\"overview\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Plus Jakarta Sans&quot;;font-style:normal;font-weight:700;margin:0;letter-spacing:-0.02em;text-transform:var(--awb-typography1-text-transform);font-size:1em;line-height:1.12em;\"><span style=\"color: #f25534;\">Type 430 Ferritic Stainless Steel<\/span>: The Basics<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p data-start=\"438\" data-end=\"707\">Type 430 ferritic stainless steel is one of the more commonly used ferritic stainless steels and belongs to the 400 series family. It is a chromium-based ferritic stainless steel, with chromium content typically in the <strong data-start=\"657\" data-end=\"667\">16\u201318%<\/strong> range. It contains little to no nickel.<\/p>\n<p data-start=\"709\" data-end=\"1116\">Why is 430 classified as \u201cferritic\u201d? Because its crystal structure is body-centered cubic (<strong data-start=\"800\" data-end=\"807\">BCC<\/strong>), which remains stable at room temperature and gives 430 its magnetic properties. Whether or not it has been cold worked, 430 remains magnetic and can be attracted by a magnet. It also has a relatively low coefficient of thermal expansion\u2014about <strong data-start=\"1053\" data-end=\"1075\">60% of that of 304<\/strong>\u2014which gives it better thermal stability.<\/p>\n<p data-start=\"1118\" data-end=\"1428\">Within the stainless steel family, 430 is generally characterized by moderate corrosion resistance, good workability, and cost efficiency. It is especially well suited to dry indoor environments, budget-sensitive applications, and projects that require magnetic properties or economical high-volume production.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\" style=\"border-radius:20px;\"><img decoding=\"async\" width=\"1448\" height=\"1086\" alt=\"430 stainless steel sheet and fabricated parts used for cost-effective sheet metal fabrication\" title=\"430 Stainless Steel for Cost-Effective Sheet Metal Fabrication\" src=\"https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication.webp\" class=\"img-responsive wp-image-6734\" srcset=\"https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-200x150.webp 200w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-300x225.webp 300w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-400x300.webp 400w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-500x375.webp 500w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-600x450.webp 600w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-700x525.webp 700w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-768x576.webp 768w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-800x600.webp 800w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-1024x768.webp 1024w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication-1200x900.webp 1200w, https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-for-Cost-Effective-Sheet-Metal-Fabrication.webp 1448w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" id=\"sr430-properties\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-font-size:30px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\">Composition and Microstructural Characteristics of Type 430 Ferritic Stainless Steel<\/h2><\/div><div class=\"fusion-text fusion-text-2\"><p>The composition of 430 is relatively simple. As noted above, its key feature is its <strong data-start=\"1603\" data-end=\"1622\">16\u201318% chromium<\/strong> content, which is the main source of its corrosion resistance. Chromium forms a dense <strong data-start=\"1709\" data-end=\"1718\">Cr\u2082O\u2083<\/strong> passive film on the steel surface. Although this film is only a few nanometers thick, it has a self-healing ability: when the surface is scratched or damaged, it can rapidly reform in an oxidizing environment, helping prevent corrosive elements from penetrating deeper into the material.<\/p>\n<\/div><div class=\"fusion-text fusion-text-3\"><p><strong>How the Ferritic Structure Affects Performance<\/strong><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-padding-top:36px;--awb-padding-right:36px;--awb-padding-bottom:36px;--awb-padding-left:36px;--awb-overflow:hidden;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-box-shadow:0px 4px 3px -3px rgba(79,93,109,0.08);;--awb-border-color:rgba(4,13,22,0.1);--awb-border-bottom:1px;--awb-border-style:solid;--awb-border-radius:32px 32px 32px 32px;--awb-transform:translateY(0px);--awb-transform-hover:translateY(-4px);--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-margin-bottom-medium:10px;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-font-size:20px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\">Magnetism<\/h4><\/div><div class=\"fusion-text fusion-text-4\"><p>The body-centered cubic structure is ferromagnetic, which makes magnetism one of the most recognizable features of 430. In some cases this is a limitation, such as applications that require non-magnetic materials, but in others it is a clear advantage, including induction-compatible products, magnetic attachment, and electromagnetic shielding.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:36px;--awb-padding-right:36px;--awb-padding-bottom:36px;--awb-padding-left:36px;--awb-overflow:hidden;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-box-shadow:0px 4px 3px -3px rgba(79,93,109,0.08);;--awb-border-color:rgba(4,13,22,0.1);--awb-border-bottom:1px;--awb-border-style:solid;--awb-border-radius:32px 32px 32px 32px;--awb-transform:translateY(0px);--awb-transform-hover:translateY(-4px);--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-margin-bottom-medium:10px;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-font-size:20px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\">Low thermal expansion<\/h4><\/div><div class=\"fusion-text fusion-text-5\"><p>The coefficient of thermal expansion of 430 between 20\u2013100\u00b0C is <strong data-start=\"2514\" data-end=\"2531\">10.4 \u00d7 10\u207b\u2076\/K<\/strong>, only about 60% that of 304. This means less dimensional change during heating and lower thermal stress, making it particularly suitable for thermal cycling applications such as oven liners and automotive exhaust components.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:36px;--awb-padding-right:36px;--awb-padding-bottom:36px;--awb-padding-left:36px;--awb-overflow:hidden;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-box-shadow:0px 4px 3px -3px rgba(79,93,109,0.08);;--awb-border-color:rgba(4,13,22,0.1);--awb-border-bottom:1px;--awb-border-style:solid;--awb-border-radius:32px 32px 32px 32px;--awb-transform:translateY(0px);--awb-transform-hover:translateY(-4px);--awb-width-large:50%;--awb-margin-top-large:10px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-margin-bottom-medium:10px;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-font-size:20px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\">Higher thermal conductivity<\/h4><\/div><div class=\"fusion-text fusion-text-6\"><p>The thermal conductivity of 430 is <strong data-start=\"2827\" data-end=\"2843\">26.8 W\/(m\u00b7K)<\/strong>, about 50% higher than that of 304. This is a clear advantage in applications that require efficient heat transfer, such as cookware bases and heat exchangers.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:36px;--awb-padding-right:36px;--awb-padding-bottom:36px;--awb-padding-left:36px;--awb-overflow:hidden;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-box-shadow:0px 4px 3px -3px rgba(79,93,109,0.08);;--awb-border-color:rgba(4,13,22,0.1);--awb-border-bottom:1px;--awb-border-style:solid;--awb-border-radius:32px 32px 32px 32px;--awb-transform:translateY(0px);--awb-transform-hover:translateY(-4px);--awb-width-large:50%;--awb-margin-top-large:10px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-margin-bottom-medium:10px;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-font-size:20px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\">Low sensitivity to stress corrosion cracking<\/h4><\/div><div class=\"fusion-text fusion-text-7\"><p>Ferritic stainless steels are almost immune to stress corrosion cracking (<strong data-start=\"3130\" data-end=\"3137\">SCC<\/strong>), which is a distinct advantage over austenitic grades such as 304 and 316. In environments involving chlorides combined with tensile stress, 304 may be susceptible to SCC, while 430 generally is not.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:36px;--awb-padding-right:36px;--awb-padding-bottom:36px;--awb-padding-left:36px;--awb-overflow:hidden;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-box-shadow:0px 4px 3px -3px rgba(79,93,109,0.08);;--awb-border-color:rgba(4,13,22,0.1);--awb-border-bottom:1px;--awb-border-style:solid;--awb-border-radius:32px 32px 32px 32px;--awb-transform:translateY(0px);--awb-transform-hover:translateY(-4px);--awb-width-large:50%;--awb-margin-top-large:10px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-margin-bottom-medium:10px;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-font-size:20px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\">Cannot be strengthened by heat treatment<\/h4><\/div><div class=\"fusion-text fusion-text-8\"><p>Because ferritic stainless steel does not undergo the austenite-to-martensite phase transformation, its strength cannot be increased through quenching and tempering. Any increase in strength must come from cold work hardening. At the same time, this also means that full ductility can be restored through annealing.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-color:#e7f2ff;--awb-bg-color-hover:#e7f2ff;--awb-bg-size:cover;--awb-border-color:var(--awb-color5);--awb-border-left:10px;--awb-border-style:solid;--awb-width-large:100%;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-9\" style=\"--awb-font-size:15px;\"><p data-start=\"0\" data-end=\"12\"><span style=\"color: #ff0000;\">Note: Because of its lower alloying level and near absence of nickel, the corrosion resistance of 430 is <strong data-start=\"3809\" data-end=\"3846\">noticeably lower than that of 304<\/strong>.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-padding-bottom:96px;--awb-padding-bottom-medium:48px;--awb-background-color:#f5f7f9;--awb-flex-wrap:wrap;\" id=\"sr430-standards\" ><div class=\"awb-background-mask\" style=\"background-image:  url(data:image\/svg+xml;utf8,%3Csvg%20width%3D%221920%22%20height%3D%22954%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cg%20clip-path%3D%22url%28%23prefix__clip0_58_109%29%22%20fill%3D%22rgba%28255%2C255%2C255%2C1%29%22%3E%3Cpath%20d%3D%22M1020.86%20519.766c6.47-11.566%2022.45-20.942%2035.71-20.942h375.02c30.93%200%2043.77%2021.877%2028.68%2048.863L1204.02%201006H749l271.86-486.234zM1755.66%20419.989c6.47-11.664%2022.45-21.12%2035.7-21.12h391.65c26.5%200%2037.5%2018.912%2024.57%2042.24L1923%20954h-463.62l296.28-534.011z%22%2F%3E%3Cpath%20d%3D%22M1371.86%20126.941c6.47-11.565%2022.46-20.941%2035.71-20.941h376.02c30.93%200%2043.77%2021.877%2028.68%2048.863L1371%20954H914.98l456.88-827.059z%22%2F%3E%3C%2Fg%3E%3Cdefs%3E%3CclipPath%20id%3D%22prefix__clip0_58_109%22%3E%3Cpath%20fill%3D%22%23fff%22%20d%3D%22M0%200h1920v954H0z%22%2F%3E%3C%2FclipPath%3E%3C%2Fdefs%3E%3C%2Fsvg%3E);opacity: 1 ;mix-blend-mode:normal;\"><\/div><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion-flex-column fusion-animated\" style=\"--awb-padding-top-small:48px;--awb-padding-right-small:48px;--awb-padding-bottom-small:48px;--awb-padding-left-small:48px;--awb-bg-size:cover;--awb-width-large:45%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.2666666666667%;--awb-margin-bottom-large:60px;--awb-spacing-left-large:4.2666666666667%;--awb-width-medium:45%;--awb-spacing-right-medium:10.666666666667%;--awb-spacing-left-medium:14.933333333333%;--awb-width-small:100%;--awb-order-small:1;--awb-spacing-right-small:1.92%;--awb-margin-bottom-small:0px;--awb-spacing-left-small:1.92%;\" data-animationtype=\"fadeInRight\" data-animationduration=\"1.6\" data-animationoffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#040d16;--awb-margin-bottom:20px;--awb-font-size:48px;\" id=\"standards-specifications\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Plus Jakarta Sans&quot;;font-style:normal;font-weight:700;margin:0;letter-spacing:-0.02em;text-transform:var(--awb-typography1-text-transform);font-size:1em;--fontSize:48;line-height:1.12;\">Grade Equivalents for Type 430 Stainless Steel<\/h2><\/div><div class=\"fusion-text fusion-text-10 fusion-text-no-margin\" style=\"--awb-font-size:15px;--awb-line-height:1.4em;--awb-letter-spacing:0.015em;--awb-text-transform:var(--awb-typography4-text-transform);--awb-text-color:rgba(4,13,22,0.8);--awb-margin-bottom:40px;--awb-text-font-family:&quot;Plus Jakarta 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class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-2 hover-type-none\" style=\"border-radius:20px;\"><img decoding=\"async\" width=\"1448\" height=\"1086\" title=\"430 Stainless Steel Incoming Inspection and Grade Verification\" src=\"https:\/\/ceshi.baoxuanmetal.com\/wp-content\/uploads\/2026\/09\/430-Stainless-Steel-Incoming-Inspection-and-Grade-Verification.webp\" alt 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style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:60px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:2;--awb-spacing-right-small:1.92%;--awb-margin-bottom-small:0px;--awb-spacing-left-small:1.92%;\" data-animationtype=\"fadeInLeft\" data-animationduration=\"1.6\" data-animationoffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\">\n<div class=\"table-2\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Standard System<\/th>\n<th align=\"left\">Grade<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">ASTM \/ AISI<\/td>\n<td align=\"left\">UNS S43000 \/ AISI 430<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">China GB<\/td>\n<td align=\"left\">10Cr17 \/ S11710<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Germany DIN<\/td>\n<td align=\"left\">1.4016<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Europe EN<\/td>\n<td align=\"left\">X6Cr17<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Japan JIS<\/td>\n<td align=\"left\">SUS430<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-padding-top:124px;--awb-padding-bottom:72px;--awb-padding-right-medium:50px;--awb-padding-bottom-medium:72px;--awb-padding-left-medium:50px;--awb-background-color:#ffffff;--awb-flex-wrap:wrap;\" id=\"sr430-performance\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:72px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#040d16;--awb-font-size:48px;\" id=\"material-properties\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Plus Jakarta Sans&quot;;font-style:normal;font-weight:700;margin:0;letter-spacing:-0.02em;text-transform:var(--awb-typography1-text-transform);font-size:1em;line-height:1.12em;\">Key Performance Limits of <span style=\"color: #f25534;\">Type 430 Ferritic Stainless Steel<\/span><\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-11\"><p>The main advantage of 430 is that it can perform reliably in mildly corrosive environments, which makes it a cost-effective alternative to 304 in the right applications. That said, it is generally better suited to indoor use. Its performance limits are also quite clear. 430 performs well in nitric acid and some organic acids, and its corrosion resistance can improve further when the surface is well polished. However, it is less resistant than 304 to pitting and crevice corrosion, and its outdoor performance is more limited, which is one of the main reasons it is more commonly used in indoor environments.<\/p>\n<\/div>\n<div class=\"table-2\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Property<\/th>\n<th align=\"left\">Performance of 430<\/th>\n<th align=\"left\">Typical Applications<\/th>\n<th align=\"left\">Notes for Use<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Atmospheric corrosion resistance<\/td>\n<td align=\"left\">Good; excellent in dry indoor environments<\/td>\n<td align=\"left\">Interior decorative parts, appliance housings, interior architectural panels<\/td>\n<td align=\"left\">Protective coating is recommended for outdoor high-humidity environments<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Resistance to mildly corrosive media<\/td>\n<td align=\"left\">Good resistance to dilute nitric acid and weak organic acids<\/td>\n<td align=\"left\">Food containers, kitchen equipment, chemical containers for non-aggressive media<\/td>\n<td align=\"left\">Avoid reducing acids such as hydrochloric acid and sulfuric acid<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Pitting \/ crevice corrosion resistance<\/td>\n<td align=\"left\">Lower than 304; sensitive in chloride-containing environments<\/td>\n<td align=\"left\">Low-chloride applications or short-term saltwater exposure<\/td>\n<td align=\"left\">Use with caution in high-chloride environments, or upgrade to <strong>316 or 444<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Stress corrosion cracking resistance<\/td>\n<td align=\"left\">Excellent; almost immune<\/td>\n<td align=\"left\">Environments involving chlorides plus tensile stress<\/td>\n<td align=\"left\">This is a key advantage over 304<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Heat resistance \/ oxidation resistance<\/td>\n<td align=\"left\">Good; suitable for continuous service up to <strong>815\u00b0C<\/strong><\/td>\n<td align=\"left\">Automotive exhaust systems, oven liners, furnace components<\/td>\n<td align=\"left\">Avoid the <strong>475\u00b0C embrittlement range<\/strong>; for service above 900\u00b0C, consider 310 or 446<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Magnetism<\/td>\n<td align=\"left\">Ferromagnetic in all conditions<\/td>\n<td align=\"left\">Induction-compatible products, magnetic attachment, electromagnetic shielding<\/td>\n<td align=\"left\">Not suitable for applications requiring non-magnetic materials<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Decorative surface quality<\/td>\n<td align=\"left\">Good; can be polished or brushed<\/td>\n<td align=\"left\">Decorative parts, appliance panels, kitchenware<\/td>\n<td align=\"left\">Polishing can also improve corrosion resistance<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Cost<\/td>\n<td align=\"left\">Low; typically <strong>60\u201370% of the cost of 304<\/strong><\/td>\n<td align=\"left\">Budget-sensitive, high-volume production<\/td>\n<td align=\"left\">Cost-effective, but environmental suitability still needs to be evaluated<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-padding-top:96px;--awb-padding-bottom:96px;--awb-padding-top-medium:72px;--awb-padding-right-medium:30px;--awb-padding-bottom-medium:72px;--awb-padding-left-medium:30px;--awb-padding-bottom-small:72px;--awb-background-color:#ffffff;--awb-flex-wrap:wrap;\" id=\"sr430-fabrication\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:72px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-12 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#040d16;--awb-font-size:48px;\" id=\"surface-quality\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Plus Jakarta Sans&quot;;font-style:normal;font-weight:700;margin:0;letter-spacing:-0.02em;text-transform:var(--awb-typography1-text-transform);font-size:1em;line-height:1.12em;\">Real-World Fabrication Performance of <span style=\"color: #f25534;\">Type 430 Ferritic Stainless Steel<\/span><\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-12\"><p>Type 430 shows several distinct characteristics in sheet metal fabrication. In cold forming, annealed 430 offers good ductility and formability. For surface finishing, it can be supplied in a range of finishes, including 2B, BA, HL (hairline), and mirror finish. Welding, however, is one of 430\u2019s weaker areas. Where weldability is a priority, grades such as <strong data-start=\"435\" data-end=\"444\">430Ti<\/strong> or <strong data-start=\"448\" data-end=\"455\">304<\/strong> are often a better choice.<\/p>\n<\/div><div class=\"fusion-text fusion-text-13\"><p><strong>Quick Reference: Key Processing Considerations for Type 430 Stainless Steel<\/strong><\/p>\n<\/div>\n<div class=\"table-2\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Processing Method<\/th>\n<th align=\"left\">Key Considerations<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Cold bending \/ forming<\/td>\n<td align=\"left\">Minimum bend radius should be <strong data-start=\"674\" data-end=\"716\">at least 2.5 times the sheet thickness<\/strong>; intermediate annealing may be needed for complex forming<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Stamping \/ deep drawing<\/td>\n<td align=\"left\">Elongation is limited, so annealed material is recommended and excessive deformation should be avoided<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Machining<\/td>\n<td align=\"left\">Better machinability than 304; free-machining grade <strong data-start=\"976\" data-end=\"984\">430F<\/strong> can significantly improve efficiency<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Surface finishing<\/td>\n<td align=\"left\">Supports a wide range of finishes, including 2B, BA, HL, and mirror finish<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Schwei\u00dfen<\/td>\n<td align=\"left\">Preheat to <strong data-start=\"1146\" data-end=\"1159\">150\u2013200\u00b0C<\/strong>; post-weld annealing at <strong data-start=\"1184\" data-end=\"1197\">760\u2013815\u00b0C<\/strong>; ER430 or ER308L filler wire is commonly recommended<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-padding-top:48px;--awb-padding-bottom:124px;--awb-padding-right-medium:30px;--awb-padding-left-medium:30px;--awb-flex-wrap:wrap;\" id=\"sr430-grade-comparison\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-top:72px;--awb-padding-right:72px;--awb-padding-left:72px;--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-radius:24px 24px 24px 24px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-13 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color8);--awb-font-size:48px;\" id=\"process-compatibility\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"font-family:&quot;Plus Jakarta Sans&quot;;font-style:normal;font-weight:700;margin:0;letter-spacing:-0.02em;text-transform:var(--awb-typography1-text-transform);font-size:1em;line-height:1.12em;\">Differences Between <span style=\"color: #f25534;\">430, 304, 430Ti, 439, and 441<\/span><\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-14\"><p>The question is not which material is more \u201cadvanced,\u201d but which one is the better fit for your project. Each of these grades has its own strengths.<\/p>\n<\/div>\n<div class=\"table-2\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Grade<\/th>\n<th align=\"left\">Main Characteristics<\/th>\n<th align=\"left\">How It Differs from 430<\/th>\n<th align=\"left\">Better-Suited Applications<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">430 \/ 1.4016<\/td>\n<td align=\"left\">Classic standard ferritic stainless steel<\/td>\n<td align=\"left\">Balanced in cost, appearance, and general formability<\/td>\n<td align=\"left\">Indoor parts, appliance components, general appearance parts<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">304 \/ 1.4301<\/td>\n<td align=\"left\">Classic austenitic stainless steel<\/td>\n<td align=\"left\">Better corrosion resistance, weldability, and cold formability than 430<\/td>\n<td align=\"left\">More demanding environments and projects involving more welding<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">430Ti \/ 1.4520<\/td>\n<td align=\"left\">Stabilized ferritic stainless steel<\/td>\n<td align=\"left\">Better suited to stamping, deep drawing, and more complex shapes<\/td>\n<td align=\"left\">Countertop components, complex stamped parts<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">439 \/ 1.4510<\/td>\n<td align=\"left\">Stabilized ferritic stainless steel<\/td>\n<td align=\"left\">Better corrosion resistance, formability, and weldability than 430<\/td>\n<td align=\"left\">Welded parts, exhaust components, and upgraded replacement applications<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">441 \/ 1.4509<\/td>\n<td align=\"left\">Stabilized ferritic stainless steel<\/td>\n<td align=\"left\">Further improved welding performance, high-temperature oxidation resistance, and overall balance of properties<\/td>\n<td align=\"left\">Higher-temperature service or more demanding operating conditions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-flex-wrap:wrap;\" id=\"sr430-applications\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-14 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" id=\"industry-applications\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;\">What Types of Projects Is Type <span style=\"color: #f25534;\">430 Ferritic Stainless Steel<\/span> Suitable For?<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-15\"><p>The key to selecting 430 is fit. The goal is to align the material\u2019s performance limits with the actual demands of the application environment.<\/p>\n<\/div>\n<div class=\"table-2\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Project Type<\/th>\n<th align=\"left\">Is 430 Suitable?<\/th>\n<th align=\"left\">Main Reason<\/th>\n<th align=\"left\">Suggested Alternative<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Appliance exterior parts<\/td>\n<td align=\"left\">\u2705 Suitable<\/td>\n<td align=\"left\">Indoor environment, cost-sensitive, magnetic properties acceptable<\/td>\n<td align=\"left\">\u2014<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Kitchen equipment<\/td>\n<td align=\"left\">\u2705 Suitable<\/td>\n<td align=\"left\">Food-safe, good thermal conductivity, compatible with induction applications<\/td>\n<td align=\"left\">Choose 304 for long-term exposure to acids or alkalis<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Interior decorative parts<\/td>\n<td align=\"left\">\u2705 Suitable<\/td>\n<td align=\"left\">Mild environment, good decorative appearance, low cost<\/td>\n<td align=\"left\">Choose 304 for coastal or high-humidity environments<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">General enclosures and panels<\/td>\n<td align=\"left\">\u2705 Suitable<\/td>\n<td align=\"left\">Indoor use, non-corrosive environment, cost-effective<\/td>\n<td align=\"left\">Choose 304 for outdoor or chemical environments<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Budget-sensitive projects<\/td>\n<td align=\"left\">\u2705 Suitable<\/td>\n<td align=\"left\">High cost-performance ratio, well suited to high-volume production<\/td>\n<td align=\"left\">\u2014<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">High-chloride environments (seawater, brine)<\/td>\n<td align=\"left\">\u274c Not recommended<\/td>\n<td align=\"left\">Chlorides can trigger pitting; corrosion resistance is not sufficient<\/td>\n<td align=\"left\"><strong>304, 316, or 444<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Continuously humid environments<\/td>\n<td align=\"left\">\u274c Not recommended<\/td>\n<td align=\"left\">Moisture accelerates corrosion and increases the risk of surface rusting<\/td>\n<td align=\"left\">304, or 430 with a coating<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Heavily welded structures<\/td>\n<td align=\"left\">\u274c Not recommended<\/td>\n<td align=\"left\">Reduced toughness in the weld HAZ and a higher risk of intergranular corrosion<\/td>\n<td align=\"left\"><strong>430Ti, 439, 441, or 304<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Strong acid or strong alkali environments<\/td>\n<td align=\"left\">\u274c Not recommended<\/td>\n<td align=\"left\">Not suitable for reducing acids or concentrated alkalis<\/td>\n<td align=\"left\">316, duplex stainless steel, or nickel-based alloys<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Non-magnetic applications<\/td>\n<td align=\"left\">\u274c Not recommended<\/td>\n<td align=\"left\">430 is magnetic<\/td>\n<td align=\"left\">304 or 316<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Automotive exhaust systems<\/td>\n<td align=\"left\">\u26a0\ufe0f Partially suitable<\/td>\n<td align=\"left\">430 can be used in lower-temperature sections; higher-temperature sections are better served by 439 or 441<\/td>\n<td align=\"left\">439 or 441<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-margin-top:80px;--awb-flex-wrap:wrap;\" id=\"sr430-purchasing\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-font-size:48px;\" id=\"cost\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\">When Purchasing <span style=\"color: #f25534;\">430<\/span> Sheet, What Should Be Confirmed Besides Simply Writing \u201c<span style=\"color: #f25534;\">430<\/span>\u201d?<\/h2><\/div><div class=\"fusion-text fusion-text-16\"><p>Once your project has decided to use and purchase 430 stainless steel, it is not enough to write only \u201c430 stainless steel\u201d on the order. A vague specification like that can easily lead to problems later on. The performance of 430 can be influenced by several factors, so each of the following points should be confirmed one by one during procurement.<\/p>\n<\/div><div class=\"fusion-text fusion-text-17\"><p><strong>Procurement Checklist<\/strong><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-25 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\">\n<div class=\"table-2\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Item to Confirm<\/th>\n<th align=\"left\">Why It Matters<\/th>\n<th align=\"left\">Potential Problems If Overlooked<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Applicable standard (ASTM \/ EN \/ GB \/ JIS)<\/td>\n<td align=\"left\">Different standards may have different chemical composition and performance requirements<\/td>\n<td align=\"left\">Material may not match expectations, leading to processing issues<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Delivery condition (annealed \/ cold rolled \/ hot rolled)<\/td>\n<td align=\"left\">The delivery condition determines ductility and strength<\/td>\n<td align=\"left\">Cracking during processing or abnormal springback<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Thickness and tolerance<\/td>\n<td align=\"left\">Affects tooling design and assembly accuracy<\/td>\n<td align=\"left\">Improper assembly gaps or out-of-tolerance dimensions<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Surface finish (2B \/ BA \/ HL, etc.)<\/td>\n<td align=\"left\">Affects appearance, corrosion resistance, and cost<\/td>\n<td align=\"left\">Inconsistent appearance or inadequate corrosion resistance<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Whether welding or deep drawing is required<\/td>\n<td align=\"left\">Standard 430 has limited weldability and deep-drawing performance<\/td>\n<td align=\"left\">Weld cracking or forming failure<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Service environment<\/td>\n<td align=\"left\">The environment determines whether the material is suitable<\/td>\n<td align=\"left\">Rusting, corrosion, or insufficient service life<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Batch-to-batch consistency<\/td>\n<td align=\"left\">Especially important for decorative parts with high appearance requirements<\/td>\n<td align=\"left\">Inconsistent appearance and customer complaints<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Material certificate<\/td>\n<td align=\"left\">Provides the basis for quality traceability<\/td>\n<td align=\"left\">No traceability in the event of a quality dispute<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Protective film requirement<\/td>\n<td align=\"left\">Helps prevent scratches during transport and processing<\/td>\n<td align=\"left\">Surface scratches and rework<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Special requirements (food, medical, etc.)<\/td>\n<td align=\"left\">Required for industry-specific standards and regulatory compliance<\/td>\n<td align=\"left\">Failure to meet industry or regulatory requirements<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-custom-z-index\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-z-index:1;--awb-padding-top:80px;--awb-padding-bottom:80px;--awb-flex-wrap:wrap;\" id=\"sr430-faqs\" ><div class=\"awb-background-mask\" style=\"background-image:  url(data:image\/svg+xml;utf8,%3Csvg%20width%3D%221920%22%20height%3D%22954%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M1920%200h-832.2S1252%20176.5%201252%20477s-164.2%20477-164.2%20477H1920V0z%22%20fill%3D%22rgba%2833%2C126%2C232%2C0.05%29%22%2F%3E%3C%2Fsvg%3E);opacity: 1 ;mix-blend-mode:normal;\"><\/div><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1260px;margin-left: calc(-5% \/ 2 );margin-right: calc(-5% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-26 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-padding-right:10px;--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.9375%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.9375%;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:5.9375%;--awb-spacing-left-medium:5.9375%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:2.375%;--awb-margin-bottom-small:60px;--awb-spacing-left-small:2.375%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-16 fusion-sep-none fusion-title-text fusion-title-size-two fusion-animated\" style=\"--awb-text-color:#0f0f0f;--awb-font-size:30px;--awb-animation-color:#ededed;\" data-animationtype=\"revealInLeft\" data-animationduration=\"1.5\" data-animationdelay=\"0.5\" data-animationoffset=\"top-into-view\" id=\"faqs\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Mulish&quot;;font-style:normal;font-weight:700;margin:0;letter-spacing:-0.015em;text-transform:capitalize;font-size:1em;line-height:1.3;\"><mark class=\"fusion-highlight custom-textcolor highlight1 awb-highlight-marker\" style=\"--awb-color:#f6ae03;--awb-text-color:#0f0f0f;\">H\u00e4ufig gestellte Fragen<\/mark>\u200b<\/h2><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:25px;margin-bottom:40px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color5);border-color:var(--awb-color5);border-top-width:3px;\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-27 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-animated\" style=\"--awb-bg-position:center bottom;--awb-bg-size:;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.9583333333333%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.9583333333333%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.9583333333333%;--awb-spacing-left-medium:3.9583333333333%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:2.375%;--awb-spacing-left-small:2.375%;\" data-animationtype=\"fadeInUp\" data-animationduration=\"1.5\" data-animationoffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:14px;--awb-content-font-size:17px;--awb-content-letter-spacing:0.010em;--awb-content-text-transform:var(--awb-typography4-text-transform);--awb-content-line-height:1.6;--awb-icon-alignment:left;--awb-hover-color:rgba(255,143,92,0.05);--awb-border-color:rgba(79,134,216,0.2);--awb-background-color:rgba(79,134,216,0.05);--awb-divider-color:rgba(79,134,216,0.2);--awb-divider-hover-color:#4e85d8;--awb-icon-color:#191919;--awb-title-color:#191919;--awb-content-color:#424242;--awb-icon-box-color:rgba(79,134,216,0.1);--awb-toggle-hover-accent-color:#4e85d8;--awb-toggle-active-accent-color:#ff915e;--awb-title-font-family:&quot;Figtree&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-title-font-size:20px;--awb-title-letter-spacing:0.010em;--awb-title-line-height:1.4;--awb-title-text-transform:var(--awb-typography1-text-transform);--awb-content-font-family:&quot;Figtree&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-2263-1\"><div class=\"fusion-panel panel-default panel-5d432a1d4db553fa1 fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h3 class=\"panel-title toggle\" id=\"toggle_5d432a1d4db553fa1\"><a aria-expanded=\"false\" aria-controls=\"5d432a1d4db553fa1\" role=\"button\" data-toggle=\"collapse\" data-target=\"#5d432a1d4db553fa1\" href=\"#5d432a1d4db553fa1\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-caret-down fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-caret-right fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Will 430 stainless steel rust?<\/span><\/a><\/h3><\/div><div id=\"5d432a1d4db553fa1\" class=\"panel-collapse collapse\" aria-labelledby=\"toggle_5d432a1d4db553fa1\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>In dry or mildly corrosive environments, 430 is not prone to rusting. However, in high-humidity conditions, salt-containing environments, or where it is exposed to acidic media over long periods, pitting or rust staining may occur. It is generally recommended for dry indoor use. For coastal or high-salt environments, <strong data-start=\"364\" data-end=\"405\">304 or a higher-grade stainless steel<\/strong> is usually a better choice.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-7cb460393ccf1ccea fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h3 class=\"panel-title toggle\" id=\"toggle_7cb460393ccf1ccea\"><a aria-expanded=\"false\" aria-controls=\"7cb460393ccf1ccea\" role=\"button\" data-toggle=\"collapse\" data-target=\"#7cb460393ccf1ccea\" href=\"#7cb460393ccf1ccea\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-caret-down fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-caret-right fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">How can you tell 430 from 304?<\/span><\/a><\/h3><\/div><div id=\"7cb460393ccf1ccea\" class=\"panel-collapse collapse\" aria-labelledby=\"toggle_7cb460393ccf1ccea\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>The simplest way is to use a magnet. 430 is magnetic, so a magnet will stick to it. 304 is typically non-magnetic or only slightly magnetic, although cold-worked edges may show some weak magnetism. In terms of cost, 430 is usually around <strong data-start=\"710\" data-end=\"739\">60\u201370% of the cost of 304<\/strong>.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-3ada20486f84809b6 fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h3 class=\"panel-title toggle\" id=\"toggle_3ada20486f84809b6\"><a aria-expanded=\"false\" aria-controls=\"3ada20486f84809b6\" role=\"button\" data-toggle=\"collapse\" data-target=\"#3ada20486f84809b6\" href=\"#3ada20486f84809b6\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-caret-down fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-caret-right fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Can 430 be used for induction cookware?<\/span><\/a><\/h3><\/div><div id=\"3ada20486f84809b6\" class=\"panel-collapse collapse\" aria-labelledby=\"toggle_3ada20486f84809b6\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Yes. Because 430 is ferromagnetic, it couples well with the magnetic field of an induction cooktop, which makes it a common material for induction cookware. Its thermal conductivity is also better than that of 304, which helps with heat transfer.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-10bff6b6c97fa3064 fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h3 class=\"panel-title toggle\" id=\"toggle_10bff6b6c97fa3064\"><a aria-expanded=\"false\" aria-controls=\"10bff6b6c97fa3064\" role=\"button\" data-toggle=\"collapse\" data-target=\"#10bff6b6c97fa3064\" href=\"#10bff6b6c97fa3064\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-caret-down fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-caret-right fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">What should be considered when welding 430?<\/span><\/a><\/h3><\/div><div id=\"10bff6b6c97fa3064\" class=\"panel-collapse collapse\" aria-labelledby=\"toggle_10bff6b6c97fa3064\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>During welding, grain growth can occur easily, which may reduce toughness. It is generally recommended to preheat the material to <strong data-start=\"1216\" data-end=\"1229\">150\u2013200\u00b0C<\/strong> before welding, carry out post-weld annealing at <strong data-start=\"1279\" data-end=\"1292\">760\u2013815\u00b0C<\/strong>, and use ER430 or ER308L filler wire. For structural parts with more demanding welding requirements, <strong data-start=\"1394\" data-end=\"1410\">430Ti or 304<\/strong> is often a better option.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-e5ad3c16a9ee70704 fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h3 class=\"panel-title toggle\" id=\"toggle_e5ad3c16a9ee70704\"><a aria-expanded=\"false\" aria-controls=\"e5ad3c16a9ee70704\" role=\"button\" data-toggle=\"collapse\" data-target=\"#e5ad3c16a9ee70704\" href=\"#e5ad3c16a9ee70704\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-caret-down fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-caret-right fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Can 430 be used for food contact applications?<\/span><\/a><\/h3><\/div><div id=\"e5ad3c16a9ee70704\" class=\"panel-collapse collapse\" aria-labelledby=\"toggle_e5ad3c16a9ee70704\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>430 itself is safe and non-toxic, so it can be used in food-contact applications such as tableware and kitchenware. However, its corrosion resistance is lower than that of 304, so it is not ideal for long-term contact with acidic foods or highly salted preserved foods. For higher-end food processing equipment, <strong data-start=\"1803\" data-end=\"1817\">304 or 316<\/strong> is generally recommended.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":2186,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2263","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/pages\/2263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/comments?post=2263"}],"version-history":[{"count":12,"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/pages\/2263\/revisions"}],"predecessor-version":[{"id":6736,"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/pages\/2263\/revisions\/6736"}],"up":[{"embeddable":true,"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/pages\/2186"}],"wp:attachment":[{"href":"https:\/\/ceshi.baoxuanmetal.com\/de\/wp-json\/wp\/v2\/media?parent=2263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}