{"id":12293,"date":"2026-01-19T11:08:40","date_gmt":"2026-01-19T03:08:40","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=12293"},"modified":"2026-10-15T07:19:00","modified_gmt":"2026-10-14T23:19:00","slug":"selection-of-tool-steel-for-progressive-dies","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/pt\/selection-of-tool-steel-for-progressive-dies\/","title":{"rendered":"Sele\u00e7\u00e3o de a\u00e7os para matrizes progressivas | Fornecedor A2 D2 M2 S7"},"content":{"rendered":"\n<section class=\"aobo-selection-of-tool-steel-for-progressive-dies-page\">\n<style>\n\n\n\n\n\n\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-border: #d7e5fb;\n      --aobo-text: #203044;\n      --aobo-muted: #617087;\n      --aobo-orange: #f59b23;\n      --aobo-shadow: 0 18px 45px rgba(12, 86, 208, 0.10);\n      font-family: inherit;\n      color: var(--aobo-text);\n      line-height: 1.7;\n      background: transparent;\n      padding: 0;\n      box-sizing: border-box;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page * {\n      box-sizing: border-box;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-wrap {\n      max-width: 1180px;\n      margin: 0 auto;\n      padding: 0;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero {\n      background: linear-gradient(135deg, #ffffff 0%, #f7fbff 56%, #eaf2ff 100%);\n      border: 1px solid var(--aobo-border);\n      border-radius: 28px;\n      padding: 42px 38px;\n      margin-bottom: 24px;\n      box-shadow: var(--aobo-shadow);\n      overflow: hidden;\n      position: relative;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero::after {\n      content: \"\";\n      position: absolute;\n      right: -90px;\n      top: -90px;\n      width: 260px;\n      height: 260px;\n      border-radius: 50%;\n      background: rgba(12, 86, 208, 0.08);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero-banner {\n      margin: 0 0 26px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 18px;\n      overflow: hidden;\n      position: relative;\n      z-index: 2;\n      background: #f7fbff;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero-banner img {\n      display: block;\n      width: 100%;\n      height: auto;\n      object-fit: cover;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-breadcrumb {\n      margin: 0 0 10px;\n      font-size: 13px;\n      line-height: 1.5;\n      color: var(--aobo-muted);\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero-point {\n      margin: 0 0 14px;\n      font-size: 15px;\n      line-height: 1.5;\n      color: var(--aobo-muted);\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero h1 {\n      margin: 0 0 16px;\n      color: #082d6f;\n      font-size: clamp(34px, 4vw, 54px);\n      line-height: 1.05;\n      letter-spacing: 0;\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero p {\n      margin: 0 0 12px;\n      font-size: 17px;\n      color: #314158;\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article {\n      max-width: 1180px;\n      margin: 0 auto;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-btn {\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      min-height: 42px;\n      padding: 10px 16px;\n      border-radius: 999px;\n      text-align: center;\n      text-decoration: none;\n      font-weight: 700;\n      font-size: 14px;\n      line-height: 1.2;\n      transition: all 0.2s ease;\n      cursor: pointer;\n      white-space: nowrap;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-btn-primary {\n      background: var(--aobo-blue);\n      color: #ffffff !important;\n      border: 1px solid var(--aobo-blue);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-btn-secondary {\n      background: #ffffff;\n      color: var(--aobo-blue) !important;\n      border: 1px solid var(--aobo-border);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-btn:hover {\n      transform: translateY(-1px);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-block {\n      display: grid;\n      grid-template-columns: auto minmax(0, 1fr);\n      align-items: center;\n      gap: 24px;\n      margin: 0 0 26px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 24px;\n      background: #ffffff;\n      box-shadow: 0 14px 36px rgba(12, 86, 208, 0.09);\n      overflow: hidden;\n      padding: 24px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-image {\n      width: 190px;\n      aspect-ratio: 1;\n      border: 1px solid var(--aobo-border);\n      border-radius: 18px;\n      overflow: hidden;\n      background: #f7fbff;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-image img {\n      display: block;\n      width: 100%;\n      height: 100%;\n      object-fit: cover;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-content {\n      display: flex;\n      flex-direction: column;\n      justify-content: center;\n      padding: 0;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-content p {\n      margin: 0;\n      font-size: 17px;\n      color: var(--aobo-text);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-actions {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 12px;\n      margin-top: 18px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-actions .aobo-btn {\n      min-width: 190px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article h2 {\n      margin: 44px 0 16px;\n      color: #082d6f;\n      font-size: 30px;\n      line-height: 1.25;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article h3 {\n      margin: 30px 0 12px;\n      color: #082d6f;\n      font-size: 23px;\n      line-height: 1.3;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article p {\n      margin: 0 0 18px;\n      font-size: 17px;\n      color: var(--aobo-text);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article .aobo-list {\n      margin: 0 0 18px;\n      padding-left: 22px;\n      list-style: disc;\n      color: var(--aobo-text);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article .aobo-list li {\n      margin: 0 0 10px;\n      font-size: 17px;\n      line-height: 1.7;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article .aobo-list li:last-child {\n      margin-bottom: 0;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article .aobo-list {\n      margin: 0 0 18px;\n      padding-left: 22px;\n      list-style: disc;\n      color: var(--aobo-text);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article ul.aobo-list {\n      list-style: disc;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article ol.aobo-list {\n      list-style: decimal;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-faq-item {\n      margin: 0 0 18px;\n      padding: 18px 20px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 16px;\n      background: #ffffff;\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.05);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-faq-question {\n      display: block;\n      margin: 0 0 8px;\n      color: #082d6f;\n      font-size: 18px;\n      font-weight: 700;\n      line-height: 1.4;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-faq-answer {\n      margin: 0;\n      font-size: 17px;\n      color: var(--aobo-text);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table-wrap {\n      overflow-x: auto;\n      margin: 22px 0 28px;\n      border-radius: 18px;\n      border: 1px solid var(--aobo-border);\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table {\n      width: 100%;\n      min-width: 760px;\n      border-collapse: collapse;\n      background: #ffffff;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table th {\n      background: var(--aobo-blue-soft);\n      color: #082d6f;\n      text-align: left;\n      padding: 14px 16px;\n      font-size: 15px;\n      vertical-align: top;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table td {\n      padding: 14px 16px;\n      border-bottom: 1px solid #e8eef8;\n      vertical-align: top;\n      font-size: 15px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table tr:last-child td {\n      border-bottom: none;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table td:first-child {\n      color: #082d6f;\n      font-weight: 700;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-note-box {\n      margin: 34px 0;\n      padding: 22px 24px;\n      border: 1px solid var(--aobo-border);\n      border-left: 5px solid var(--aobo-orange);\n      border-radius: 16px;\n      background: #fbfdff;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-note-box p {\n      margin: 0 0 14px;\n      color: var(--aobo-muted);\n      font-style: italic;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-note-box p:last-child {\n      margin-bottom: 0;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta {\n      margin-top: 34px;\n      padding: 34px;\n      border-radius: 28px;\n      background: linear-gradient(135deg, #073b91 0%, #0c56d0 100%);\n      color: #ffffff;\n      box-shadow: 0 18px 45px rgba(12, 86, 208, 0.20);\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 20px;\n      flex-wrap: wrap;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta h2 {\n      margin: 0 0 12px;\n      color: #ffffff;\n      font-size: 26px;\n      line-height: 1.25;\n      letter-spacing: 0;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta p {\n      margin: 0;\n      color: rgba(255, 255, 255, 0.92);\n      max-width: 760px;\n      font-size: 17px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta .aobo-supply-actions {\n      margin-top: 0;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta .aobo-btn-primary {\n      background: #ffffff;\n      border-color: #ffffff;\n      color: var(--aobo-blue) !important;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta .aobo-btn-primary:hover {\n      background: #fff7ed;\n      color: #073b91 !important;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta .aobo-btn-secondary {\n      background: transparent;\n      border-color: rgba(255, 255, 255, 0.75);\n      color: #ffffff !important;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta .aobo-btn-secondary:hover {\n      background: rgba(255, 255, 255, 0.14);\n      border-color: #ffffff;\n      color: #ffffff !important;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-image-marker {\n      margin: 26px 0 10px;\n      padding: 18px 20px;\n      border: 1px dashed var(--aobo-border);\n      border-radius: 14px;\n      background: #fbfdff;\n      color: var(--aobo-muted);\n      font-weight: 700;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-figure {\n      margin: 26px auto 34px;\n      max-width: 860px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-figure img {\n      display: block;\n      width: 100%;\n      height: auto;\n      border: 1px solid var(--aobo-border);\n      border-radius: 18px;\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n      background: #ffffff;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-figure figcaption {\n      margin-top: 12px;\n      color: var(--aobo-muted);\n      font-size: 15px;\n      line-height: 1.6;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-figure figcaption strong {\n      display: block;\n      margin-bottom: 6px;\n      color: #082d6f;\n      font-size: 18px;\n      text-align: center;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article a, .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero a {\n      color: var(--aobo-blue);\n      font-weight: 700;\n      text-decoration: none;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article a:hover, .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero a:hover {\n      color: var(--aobo-orange);\n    }\n\n    @media (max-width: 760px) {\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero {\n        padding: 30px 22px;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero h1 {\n        font-size: 34px;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-article h2 {\n        font-size: 25px;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-block {\n        grid-template-columns: 1fr;\n        gap: 18px;\n        padding: 20px;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-image {\n        width: min(190px, 100%);\n        margin: 0 auto;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-supply-content {\n        padding: 0;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta {\n        padding: 26px 22px;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta .aobo-supply-actions {\n        width: 100%;\n      }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-final-cta .aobo-btn {\n        width: 100%;\n      }\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-grade-card {\n      margin: 26px 0;\n      padding: 26px 26px 24px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 22px;\n      background: #ffffff;\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-grade-card h3 {\n      margin: 0 0 12px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-grade-card p {\n      margin: 0 0 12px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-grade-card p:last-child {\n      margin-bottom: 0;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-cta-row {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      gap: 12px;\n      margin-top: 20px;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-cta-row > div {\n      display: contents;\n    }\n\n    .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-cta-row .aobo-btn {\n      min-width: 220px;\n    }\n\n    @media (max-width: 760px) {\n      .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-grade-card {\n        padding: 20px;\n      }\n\n      .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-cta-row .aobo-btn {\n        width: 100%;\n        min-width: 0;\n      }\n    }\n\n    @media (max-width: 520px) {\n      .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table th,\n      .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table td {\n        padding: 11px 12px;\n        font-size: 14px;\n      }\n    }\n  \n  \n  \n  \n  \n  \n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <h1 id=\"h-tool-steel-selection-for-progressive-dies\">Tool Steel Selection for Progressive Dies<\/h1>\n      <p>Progressive dies perform multiple operations in sequence, with each press stroke advancing the strip and forming the part step by step. Because production is continuous and often high-speed, the tooling is exposed to repeated impacts, sustained compressive loads, and ongoing friction across multiple stations.<\/p>\n      <p>In production, tool life is typically limited by one dominant mechanism. Edges may wear progressively due to abrasion, deform under load, or chip and crack under repeated impact. Material selection depends on identifying which of these behaviors appears first and limits service life.<\/p>\n    <\/header>\n\n    <main class=\"aobo-article\">\n      <h2>Core Selection Principle<\/h2>\n      <p>Tool steel selection for progressive dies depends on how the tooling responds to wear, load, and cyclic impact.<\/p>\n      <p>When wear dominates, cutting edges lose sharpness, and dimensional accuracy deteriorates. When compressive strength is insufficient, forming sections deform and lose alignment. When toughness is insufficient, repeated impacts lead to chipping or fatigue cracking, especially at punching and blanking stations.<\/p>\n      <h2>Material Selection Based on Application Conditions<\/h2>\n      <div class=\"aobo-grade-card\">\n        <h3 id=\"h-aisi-a2-tool-steel-1-2363-skd12\">AISI A2 Tool Steel | 1.2363 | SKD12<\/h3>\n        <p>A2 is used when wear, deformation, and impact are all present, but none clearly dominate. It provides a balance between wear resistance and toughness, allowing dies to maintain edge condition while resisting cracking under repeated loading.<\/p>\n        <p>It is suitable for applications where multiple stations must operate consistently without a single failure mode controlling tool life.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052\"><a class=\"aobo-btn aobo-btn-primary\" href=\"https:\/\/aobosteel.com\/contact\/\">Send Inquiry Now<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/a2-tool-steel\/\">View A2 Tool Steel Supply Details<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"aobo-grade-card\">\n        <h3 id=\"h-aisi-d2-tool-steel-1-2379-skd11\">AISI D2 Tool Steel |1.2379 | SKD11)<\/h3>\n        <p>D2 is used when tool life is limited by abrasive or adhesive wear. Its high carbide content allows cutting edges to retain their geometry over long production runs, which is critical in high-volume stamping.<\/p>\n        <p>Once edge chipping or cracking appears during operation, D2 no longer extends tool life and should be replaced by a tougher grade.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052\"><a class=\"aobo-btn aobo-btn-primary\" href=\"https:\/\/aobosteel.com\/contact\/\">Send Inquiry Now<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/d2-tool-steel\/\">View D2 Tool Steel Supply Details<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"aobo-grade-card\">\n        <h3 id=\"h-aisi-o1-tool-steel-1-2510-sks3\">AISI O1 Tool Steel | 1.2510 | SKS3<\/h3>\n        <p>O1 is selected when production volume is limited, and loading conditions are not severe. It provides sufficient wear resistance and toughness for general applications while allowing easier machining during tool fabrication.<\/p>\n        <p>Because its dimensional stability is lower than that of air-hardening steels, it is not suitable for high-precision progressive dies requiring tight alignment.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052\"><a class=\"aobo-btn aobo-btn-primary\" href=\"https:\/\/aobosteel.com\/contact\/\">Send Inquiry Now<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/o1-tool-steel\/\">View O1 Tool Steel Supply Details<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"aobo-grade-card\">\n        <h3 id=\"h-aisi-s7-tool-steel-1-2355\">AISI S7 Tool Steel | 1.2355<\/h3>\n        <p>S7 is used when failure occurs due to chipping, cracking, or fatigue from repeated impact. This is common in heavy-gauge stamping or in stations where punching loads are high.<\/p>\n        <p>In these conditions, increasing toughness becomes more effective than increasing hardness. S7 absorbs cyclic impact stresses that would cause fracture in higher-carbide steels.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052\"><a class=\"aobo-btn aobo-btn-primary\" href=\"https:\/\/aobosteel.com\/contact\/\">Send Inquiry Now<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/s7-tool-steel\/\">View S7 Tool Steel Supply Details<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"aobo-grade-card\">\n        <h3 id=\"h-aisi-m2-tool-steel-1-3343-skh51\">AISI M2 Tool Steel | 1.3343 | SKH51<\/h3>\n        <p>M2 is applied in stations where both wear and compressive stress are significant. It is commonly used for punches that must maintain edge strength under repeated loading while resisting abrasion.<\/p>\n        <p>Compared with D2, it provides better resistance to deformation. Compared with S7, it maintains higher wear resistance. It is selected when both wear and load contribute to tool failure.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052\"><a class=\"aobo-btn aobo-btn-primary\" href=\"https:\/\/aobosteel.com\/contact\/\">Send Inquiry Now<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/m2-tool-steel\/\">View M2 Tool Steel Supply Details<\/a>\n        <\/div>\n      <\/div>\n      <h2>Practical Selection Logic<\/h2>\n      <p>Selection should be based on observed behavior in production.<\/p>\n      <p>When cutting edges wear progressively, and burrs increase in size, D2 is appropriate. When punches deform or lose dimensional accuracy under load, M2 provides better resistance. When edges chip or cracks appear under repeated impact, S7 is required. When these conditions overlap and no single mechanism dominates, A2 provides a balanced solution. In less demanding applications, O1 remains a practical option.<\/p>\n      <h2>Summary Table<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>Tool Steel Grade<\/th><th>Typical Working Hardness<\/th><th>Main Selection Reason<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>A2<\/td><td>58\u201362 HRC<\/td><td>Balanced performance under mixed conditions<\/td><\/tr>\n            <tr><td>D2<\/td><td>58\u201360 HRC<\/td><td>Wear resistance for high-volume production<\/td><\/tr>\n            <tr><td>O1<\/td><td>58\u201360 HRC<\/td><td>Cost-effective for lower-demand applications<\/td><\/tr>\n            <tr><td>S7<\/td><td>56\u201358 HRC<\/td><td>Toughness for impact and chipping resistance<\/td><\/tr>\n            <tr><td>M2<\/td><td>60\u201365 HRC<\/td><td>Wear resistance with higher load capacity<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <h2>Conclusion<\/h2>\n      <p id=\"h-\">Progressive die material selection depends on identifying whether wear, deformation, or impact-related cracking limits tool life. Once the dominant failure mechanism is clear, the appropriate steel can be selected to address that specific condition.<\/p>\n    <\/main>\n  <\/div>\n<style id=\"aobo-hero-plain\">\n  \/* \u8f7b\u6539\u7248\u6807\u51c6\uff1ahero \u53bb\u65b9\u6846 \u00b7 H1 \u4e00\u884c\u5c45\u4e2d \u00b7 \u8868\u683c\u4e0e\u56fe\u7247\u53bb\u5706\u89d2 \u00b7 \u4fa7\u680f\u4ece H1 \u4e0b\u65b9\u5f00\u59cb *\/\n  .entry-content[class] .aobo-hero,\n  .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero {\n    background: none !important; border: 0 !important; border-radius: 0 !important;\n    box-shadow: none !important; overflow: visible !important;\n    padding: 0 !important; margin: 0 0 20px !important;\n  }\n  .entry-content[class] .aobo-hero::after,\n  .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero::after { content: none !important; }\n  .entry-content[class] .aobo-hero h1,\n  .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-hero h1 {\n    font-size: clamp(24px, 2.4vw, 36.0px) !important; line-height: 1.15 !important;\n    letter-spacing: 0 !important; margin: 0 0 16px !important; text-align: center !important;\n  }\n  .entry-content[class] .aobo-table-wrap,\n  .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-table-wrap,\n  .entry-content[class] .ts-table-wrap { border-radius: 0 !important; }\n  .entry-content[class] figure img,\n  .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-figure img { border-radius: 0 !important; }\n  .aobo-selection-of-tool-steel-for-progressive-dies-page .aobo-grade-card { border-radius: 0 !important; }\n  @media (min-width: 1025px) { .ast-right-sidebar #secondary { margin-top: 64px !important; } }\n<\/style>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Tool Steel Selection for Progressive Dies Progressive dies perform multiple operations in sequence, with each press stroke advancing the strip and forming the part step by step. Because production is continuous and often high-speed, the tooling is exposed to repeated impacts, sustained compressive loads, and ongoing friction across multiple stations. In production, tool life is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-12293","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Progressive Die Tool Steel Selection | A2 D2 M2 S7 Supplier | AoboSteel<\/title>\n<meta name=\"description\" content=\"Choosing tool steel for progressive dies? Compare A2, D2, M2, S7, and O1 based on wear, load, and impact to match your production conditions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/pt\/selection-of-tool-steel-for-progressive-dies\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Progressive Die Tool Steel Selection | A2 D2 M2 S7 Supplier\" \/>\n<meta property=\"og:description\" content=\"Choosing tool steel for progressive dies? Compare A2, D2, M2, S7, and O1 based on wear, load, and impact to match your production conditions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/pt\/selection-of-tool-steel-for-progressive-dies\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565368220197\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-14T23:19:00+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/selection-of-tool-steel-for-progressive-dies\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/selection-of-tool-steel-for-progressive-dies\\\/\",\"name\":\"Progressive Die Tool Steel Selection | A2 D2 M2 S7 Supplier | AoboSteel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\"},\"datePublished\":\"2026-01-19T03:08:40+00:00\",\"dateModified\":\"2026-10-14T23:19:00+00:00\",\"description\":\"Choosing tool steel for progressive dies? Compare A2, D2, M2, S7, and O1 based on wear, load, and impact to match your production conditions.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/selection-of-tool-steel-for-progressive-dies\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aobosteel.com\\\/selection-of-tool-steel-for-progressive-dies\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/selection-of-tool-steel-for-progressive-dies\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/aobosteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Progressive Die Tool Steel Selection | A2 D2 M2 S7 Supplier\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"name\":\"AoboSteel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/aobosteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\",\"name\":\"AoboSteel\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"width\":1052,\"height\":592,\"caption\":\"AoboSteel\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Sele\u00e7\u00e3o de a\u00e7os para matrizes progressivas | Fornecedor A2 D2 M2 S7 | AoboSteel","description":"Ao escolher o a\u00e7o ferramenta para matrizes progressivas, compare A2, D2, M2, S7 e O1 com base no desgaste, carga e impacto para atender \u00e0s suas condi\u00e7\u00f5es de produ\u00e7\u00e3o.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aobosteel.com\/pt\/selection-of-tool-steel-for-progressive-dies\/","og_locale":"pt_BR","og_type":"article","og_title":"Progressive Die Tool Steel Selection | A2 D2 M2 S7 Supplier","og_description":"Choosing tool steel for progressive dies? Compare A2, D2, M2, S7, and O1 based on wear, load, and impact to match your production conditions.","og_url":"https:\/\/aobosteel.com\/pt\/selection-of-tool-steel-for-progressive-dies\/","og_site_name":"AoboSteel","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61565368220197","article_modified_time":"2026-10-14T23:19:00+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aobosteel.com\/selection-of-tool-steel-for-progressive-dies\/","url":"https:\/\/aobosteel.com\/selection-of-tool-steel-for-progressive-dies\/","name":"Sele\u00e7\u00e3o de a\u00e7os para matrizes progressivas | Fornecedor A2 D2 M2 S7 | AoboSteel","isPartOf":{"@id":"https:\/\/aobosteel.com\/#website"},"datePublished":"2026-01-19T03:08:40+00:00","dateModified":"2026-10-14T23:19:00+00:00","description":"Ao escolher o a\u00e7o ferramenta para matrizes progressivas, compare A2, D2, M2, S7 e O1 com base no desgaste, carga e impacto para atender \u00e0s suas condi\u00e7\u00f5es de produ\u00e7\u00e3o.","breadcrumb":{"@id":"https:\/\/aobosteel.com\/selection-of-tool-steel-for-progressive-dies\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aobosteel.com\/selection-of-tool-steel-for-progressive-dies\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aobosteel.com\/selection-of-tool-steel-for-progressive-dies\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/aobosteel.com\/"},{"@type":"ListItem","position":2,"name":"Progressive Die Tool Steel Selection | A2 D2 M2 S7 Supplier"}]},{"@type":"WebSite","@id":"https:\/\/aobosteel.com\/#website","url":"https:\/\/aobosteel.com\/","name":"AoboSteel","description":"","publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aobosteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/aobosteel.com\/#organization","name":"AoboSteel","url":"https:\/\/aobosteel.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","width":1052,"height":592,"caption":"AoboSteel"},"image":{"@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/"]}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/pt\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Tool Steel Selection for Progressive Dies Progressive dies perform multiple operations in sequence, with each press stroke advancing the strip and forming the part step by step. Because production is continuous and often high-speed, the tooling is exposed to repeated impacts, sustained compressive loads, and ongoing friction across multiple stations. In production, tool life is&hellip;","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/pt\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Tool Steel Selection for Progressive Dies Progressive dies perform multiple operations in sequence, with each press stroke advancing the strip and forming the part step by step. Because production is continuous and often high-speed, the tooling is exposed to repeated impacts, sustained compressive loads, and ongoing friction across multiple stations. In production, tool life is&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/pages\/12293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/comments?post=12293"}],"version-history":[{"count":4,"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/pages\/12293\/revisions"}],"predecessor-version":[{"id":22360,"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/pages\/12293\/revisions\/22360"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/pt\/wp-json\/wp\/v2\/media?parent=12293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}