{"id":9555,"date":"2025-08-05T15:18:22","date_gmt":"2025-08-05T07:18:22","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9555"},"modified":"2026-10-06T09:15:23","modified_gmt":"2026-10-06T01:15:23","slug":"selection-of-steels-for-cold-extrusion","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/selection-of-steels-for-cold-extrusion\/","title":{"rendered":"\ub0c9\uac04 \uc555\ucd9c \uae08\ud615\uac15 \uc120\ud0dd \uac00\uc774\ub4dc | D2, A2, H13, M2 \uc124\uba85"},"content":{"rendered":"<section class=\"aobo-cold-extrusion-die-steel-selection-page\">\n  <style>\n    .aobo-cold-extrusion-die-steel-selection-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    }\n\n    .aobo-cold-extrusion-die-steel-selection-page * {\n      box-sizing: border-box;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-wrap {\n      max-width: 1180px;\n      margin: 0 auto;\n      padding: 0;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-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: 34px 38px 42px;\n      margin-bottom: 24px;\n      box-shadow: var(--aobo-shadow);\n      overflow: hidden;\n      position: relative;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-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-cold-extrusion-die-steel-selection-page .aobo-hero-media {\n      position: relative;\n      z-index: 2;\n      margin: 0 0 24px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 20px;\n      overflow: hidden;\n      background: #ffffff;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-hero-media img {\n      display: block;\n      width: 100%;\n      height: auto;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-breadcrumb {\n      position: relative;\n      z-index: 2;\n      margin: 0 0 14px;\n      color: var(--aobo-muted);\n      font-size: 14px;\n      font-weight: 400;\n      line-height: 1.5;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-breadcrumb a {\n      color: var(--aobo-blue) !important;\n      font-weight: 700;\n      text-decoration: none;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-breadcrumb a:hover {\n      color: var(--aobo-orange) !important;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-hero-title {\n      position: relative;\n      z-index: 2;\n      margin: 0 0 18px;\n      color: #082d6f;\n      font-size: clamp(30px, 3.4vw, 44px);\n      line-height: 1.15;\n      letter-spacing: 0;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-hero-point {\n      position: relative;\n      z-index: 2;\n      margin: 0 0 8px;\n      color: #314158;\n      font-size: 17px;\n      font-weight: 700;\n      line-height: 1.5;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-article {\n      max-width: 1180px;\n      margin: 0 auto;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-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-cold-extrusion-die-steel-selection-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-cold-extrusion-die-steel-selection-page .aobo-article h4 {\n      margin: 0 0 10px;\n      color: #082d6f;\n      font-size: 20px;\n      line-height: 1.3;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-article > h2:first-child {\n      margin-top: 8px;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-article p {\n      margin: 0 0 18px;\n      font-size: 17px;\n      color: var(--aobo-text);\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-article a {\n      color: var(--aobo-blue);\n      font-weight: 700;\n      text-decoration: none;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-article a:hover {\n      color: var(--aobo-orange);\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-supply-block {\n      display: grid;\n      grid-template-columns: 190px minmax(0, 1fr);\n      align-items: start;\n      gap: 26px;\n      margin: 26px 0;\n      padding: 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    }\n\n    .aobo-cold-extrusion-die-steel-selection-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-cold-extrusion-die-steel-selection-page .aobo-supply-image img {\n      display: block;\n      width: 100%;\n      height: 100%;\n      object-fit: cover;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-supply-content p {\n      margin: 0 0 14px;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-supply-content p:last-child {\n      margin-bottom: 0;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-cta-row {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      gap: 12px;\n      margin-top: 18px;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-cta-row .aobo-btn {\n      min-width: 220px;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-btn {\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      min-height: 44px;\n      padding: 10px 18px;\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-cold-extrusion-die-steel-selection-page .aobo-btn-primary {\n      background: var(--aobo-blue) !important;\n      color: #ffffff !important;\n      border: 1px solid var(--aobo-blue) !important;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-btn-secondary {\n      background: #ffffff !important;\n      color: var(--aobo-blue) !important;\n      border: 1px solid var(--aobo-border) !important;\n    }\n\n    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th {\n      background: var(--aobo-blue-soft);\n      color: #082d6f;\n      text-align: left;\n      padding: 14px 16px;\n      font-size: 15px;\n      line-height: 1.5;\n      vertical-align: top;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-table td {\n      padding: 14px 16px;\n      border-bottom: 1px solid #e8eef8;\n      vertical-align: top;\n      font-size: 15px;\n      line-height: 1.6;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-table tbody tr:last-child td {\n      border-bottom: none;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-table tbody td:first-child {\n      color: #082d6f;\n      font-weight: 700;\n    }\n\n    .aobo-cold-extrusion-die-steel-selection-page .aobo-faq {\n      margin: 26px 0 8px;\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      padding: 4px 24px;\n    }\n\n    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34px;\n      }\n\n      .aobo-cold-extrusion-die-steel-selection-page .aobo-article h3 {\n        font-size: 20px;\n      }\n\n      .aobo-cold-extrusion-die-steel-selection-page .aobo-supply-block {\n        grid-template-columns: 1fr;\n        gap: 18px;\n        padding: 20px;\n      }\n\n      .aobo-cold-extrusion-die-steel-selection-page .aobo-supply-image {\n        width: min(190px, 100%);\n      }\n\n      .aobo-cold-extrusion-die-steel-selection-page .aobo-cta-row .aobo-btn {\n        width: 100%;\n        min-width: 0;\n      }\n\n      .aobo-cold-extrusion-die-steel-selection-page .aobo-faq {\n        padding: 4px 18px;\n      }\n    }\n\n    @media (max-width: 520px) {\n      .aobo-cold-extrusion-die-steel-selection-page .aobo-table th,\n      .aobo-cold-extrusion-die-steel-selection-page .aobo-table td {\n        padding: 11px 12px;\n        font-size: 14px;\n      }\n    }\n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <div class=\"aobo-hero-media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"337\" alt=\"\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-300x99.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-768x253.webp 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1536x506.webp 1536w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-18x6.webp 18w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div>\n      <h5 class=\"aobo-breadcrumb\"><a href=\"https:\/\/aobosteel.com\/ko\/\">\uc9d1     <\/a>&gt; <a href=\"https:\/\/aobosteel.com\/ko\/selection-of-tool-steels-for-cold-forming-extrusion\/\">    \ub0c9\uac04 \uc131\ud615 \ubc0f \uc555\ucd9c    <\/a> \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774<\/h5>\n      <h1 class=\"aobo-hero-title\">\ub0c9\uac04 \uc555\ucd9c \uae08\ud615\uac15 \uc120\ud0dd\uc744 \uc704\ud55c \uae30\uc220 \uac00\uc774\ub4dc<\/h1>\n      <h4 class=\"aobo-hero-point\">\u2714100% UT \ud14c\uc2a4\ud2b8 \uc644\ub8cc, \ud488\uc9c8 \ubcf4\uc99d<\/h4>\n      <h4 class=\"aobo-hero-point\">\u2714ESR, LF+VD \uc6a9\uc735 \ubc29\uc2dd\uc73c\ub85c \uc0ac\uc6a9 \uac00\ub2a5<\/h4>\n      <h4 class=\"aobo-hero-point\">\u2714\uacbd\uc7c1\ub825 \uc788\ub294 \uacf5\uc7a5 \uc9c1\ud310 \uac00\uaca9<\/h4>\n      <div class=\"aobo-cta-row\"><a class=\"aobo-btn aobo-btn-primary popmake-16052\">\ube60\ub978 \ubb38\uc758<\/a><\/div>\n    <\/header>\n\n    <main class=\"aobo-article\">\n      <p>\ud604\ub300 \uc81c\uc870\uc5c5\uc5d0\uc11c \ub0c9\uac04 \uc555\ucd9c\uc740 \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uc0b0\uc5c5 \uae30\uacc4 \ubd84\uc57c\uc758 \uc815\ubc00 \ubd80\ud488\uc744 \ub300\ub7c9 \uc0dd\uc0b0\ud558\ub294 \ud575\uc2ec \uacf5\uc815\uc785\ub2c8\ub2e4. \ub0c9\uac04 \uc555\ucd9c \uae08\ud615\uc758 \uc218\uba85\uc740 \uc885\uc885 \uae30\uc5c5\uc758 \uc218\uc775\uc131\uc744 \uc9c1\uc811 \uacb0\uc815\ud569\ub2c8\ub2e4. \ud380\uce58\uc640 \ub2e4\uc774\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uacf5\uad6c\uac15\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ube44\uc6a9 \ud6a8\uc728\uc131\uc5d0 \uc911\uc694\ud55c \uc804\ub7b5\uc801 \uacb0\uc815\uc785\ub2c8\ub2e4. \ud380\uce58, \ub2e4\uc774 \ubc0f \uc9c0\uc9c0 \ubd80\ud488\uc5d0 \ub300\ud55c \ub4f1\uae09\ubcc4 \ud6c4\ubcf4 \ubaa9\ub85d\uc740 \ub2e4\uc74c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-for-cold-extrusion-cold-heading-thread-rolling-dies\/\">\ub0c9\uac04 \uc555\ucd9c, \ub0c9\uac04 \ud5e4\ub529 \ubc0f \ub098\uc0ac\uc0b0 \uc555\uc5f0 \ub2e4\uc774 \uac15 \uac00\uc774\ub4dc<\/a>.<\/p>\n\n      <p>\ub0c9\uac04 \uc555\ucd9c\uc740 \ub0c9\uac04 \ub2e8\uc870 \ub610\ub294 \ub0c9\uac04 \ucda9\uaca9 \uc555\ucd9c\uc774\ub77c\uace0\ub3c4 \ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c 200\u00b0C(390\u00b0F) \ubbf8\ub9cc\uc758 \uc628\ub3c4\uc5d0\uc11c \uc218\ud589\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uacf5\uc815\uc740 \uae08\uc18d \ube14\ub7ad\ud06c\ub97c \uace0\uc815\ub41c \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \ub123\uace0 \uace0\uc18d \ud380\uce58\uac00 \uae08\uc18d\uc744 \uc555\ucd95\ud558\uc5ec \uc18c\uc131 \ubcc0\ud615\uc744 \uc77c\uc73c\ucf1c \uc6d0\ud558\ub294 \ud615\uc0c1\uc744 \uc5bb\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n      <p>\uc774 \uacf5\uc815\uc740 \uae08\ud615 \uc7ac\ub8cc\uc5d0 \ub9e4\uc6b0 \uae4c\ub2e4\ub85c\uc6b4 \uc694\uad6c \uc0ac\ud56d\uc744 \ubd80\uacfc\ud569\ub2c8\ub2e4. \uae08\ud615\uac15\uc740 \uadf9\ud788 \uc9e7\uc740 \uc2dc\uac04 \ub0b4\uc5d0 \uadf9\uc2ec\ud55c \uc555\ucd95 \uc751\ub825, \uc2ec\uac01\ud55c \ub9c8\ubaa8, \uadf8\ub9ac\uace0 \ub3d9\uc801 \ud53c\ub85c \ud558\uc911\uc744 \uacac\ub38c\ub0b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <p>\ubc94\uc6a9\uac15\uc73c\ub85c\ub294 \ub354 \uc774\uc0c1 \uc704\uc758 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc5c6\uc73c\ubbc0\ub85c \uc5f4\ucc98\ub9ac\ub41c \uacf5\uad6c\uac15\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uacf5\uad6c\uac15\uc744 \uc120\ud0dd\ud558\ub294 \uadfc\ubcf8\uc801\uc778 \uc774\uc720\ub294 \ub192\uc740 \uacbd\ub3c4\uc640 \ub192\uc740 \uc778\uc131\uc744 \uade0\ud615 \uc788\uac8c \uac16\ucd94\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n      <h2 id=\"h-the-critical-demands-on-cold-extrusion-tooling\">\ub0c9\uac04 \uc555\ucd9c \uae08\ud615\uc5d0 \ub300\ud55c \ud575\uc2ec \uc694\uad6c \uc0ac\ud56d<\/h2>\n\n      <p>\ub0c9\uac04 \uc555\ucd9c \ub2e4\uc774\ub294 \uc138 \uac00\uc9c0 \ud575\uc2ec \uacfc\uc81c\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4.<\/p>\n\n      <h3 id=\"h-1-extreme-pressure-and-compressive-stress\">1. \uadf9\ud55c \uc555\ub825 \ubc0f \uc555\ucd95 \uc751\ub825<\/h3>\n\n      <p>\ub0c9\uac04 \uc555\ucd9c\uc740 \uc0c1\uc628\uc5d0\uc11c \uae08\uc18d\uc5d0 \uc18c\uc131 \ubcc0\ud615\uc744 \uc720\ub3c4\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uae08\uc18d\uc744 \ud2b9\uc815 \uae08\ud615 \uce90\ube44\ud2f0\ub97c \ud1b5\ud574 \ubc00\uc5b4 \ub123\uc73c\ub824\uba74 \uae08\ud615\uc774 \uc5c4\uccad\ub09c \ubc18\ub825\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc778\uc99d\ub41c \ud380\uce58\uc640 \uae08\ud615\uc740 \ucd5c\ub300 2415MPa(350ksi)\uc758 \uc555\ub825\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc555\ub825 \ud558\uc5d0\uc11c \uc77c\ubc18 \uac15\ucca0\uc740 \uc810\ud1a0\ucc98\ub7fc \ubcc0\ud615\ub429\ub2c8\ub2e4. \uacf5\uad6c \ubc0f \uae08\ud615\uac15\uc758 \uacbd\uc6b0 \uc555\ucd95 \uac15\ub3c4\uac00 \uac00\uc7a5 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc774\uba70, \uc774\ub294 \uae08\ud615\uc774 \uadf9\ud55c \uc555\ub825 \ud558\uc5d0\uc11c\ub3c4 \uc18c\uc131 \ubcc0\ud615\ub418\uac70\ub098 \ud30c\uc190\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n      <h3 id=\"h-2-wear-resistance\">2. \ub0b4\ub9c8\ubaa8\uc131<\/h3>\n\n      <p>\uace0\uc555 \uc870\uac74\uc5d0\uc11c \uae08\uc18d \ube14\ub7ad\ud06c\uc640 \ub2e4\uc774 \ud45c\uba74\uc740 \uac15\ud55c \uc0c1\ub300\uc801 \uc2ac\ub77c\uc774\ub529 \ub9c8\ucc30\uc744 \uacaa\uc73c\uba70, \uc774\ub85c \uc778\ud574 \ub9c8\ubaa8\uc640 \uc811\ucc29 \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131\uc740 \ub2e4\uc774 \uc218\uba85\uacfc \uc644\uc81c\ud488\uc758 \uce58\uc218 \uc815\ubc00\ub3c4\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \uacb0\uc815\ud558\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c D \uc2dc\ub9ac\uc988\uc640 \uac19\uc740 \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \uacf5\uad6c\uac15\uc774 \uc774 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n      <h3 id=\"h-3-toughness-and-fatigue\">3. \uc778\uc131 \ubc0f \ud53c\ub85c<\/h3>\n\n      <p>\ub192\uc740 \uc555\ub825\uacfc \ub9c8\ubaa8\ub97c \uacac\ub514\ub824\uba74 \uacbd\ub3c4\ub97c \ub192\uc5ec\uc57c \ud558\uc9c0\ub9cc, \uacbd\ub3c4\uac00 \uc9c0\ub098\uce58\uac8c \ub192\uc73c\uba74 \uac15\ucca0\uc774 \ucde8\uc131\ud574\uc9d1\ub2c8\ub2e4. \ub0c9\uac04 \uc555\ucd9c\uc740 \uc5ed\ub3d9\uc801\uc778 \ubc18\ubcf5 \uacf5\uc815\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uae38\uc774 \ub300 \uc9c1\uacbd \ube44\uc728\uc774 \ub192\uc740 \uac00\ub290\ub2e4\ub780 \ud380\uce58\uc758 \uacbd\uc6b0, \ubc18\ubcf5\uc801\uc778 \ucda9\uaca9\uc5d0 \ub300\ud55c \uc778\uc131\uc774 \ubd80\uc871\ud558\uba74 \ud53c\ub85c \ud30c\uad34\ub098 \uc870\uae30 \ud30c\uc190\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n      <h2 id=\"h-key-tool-steel-categories-for-cold-extrusion\">\ub0c9\uac04 \uc555\ucd9c\uc6a9 \uc8fc\uc694 \uacf5\uad6c\uac15 \uc885\ub958<\/h2>\n\n      <p>\uc694\uc57d\ud558\uc790\uba74, \ub0c9\uac04 \uc555\ucd9c \uacf5\uc815\uc5d0 \ud544\uc694\ud55c \uc7ac\ub8cc \uc120\ud0dd \uc694\uac74\uc740 \ub192\uc740 \uacbd\ub3c4, \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131, \uadf8\ub9ac\uace0 \ucda9\ubd84\ud55c \uc778\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n      <h3 id=\"h-1-high-speed-steels-hss\">1. \uace0\uc18d\ub3c4\uac15(HSS)<\/h3>\n\n      <p>\uace0\uc18d\uac15\uc740 \uc808\uc0ad \uacf5\uad6c\uc5d0\ub9cc \uc0ac\uc6a9\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ub0c9\uac04 \uc555\ucd9c \uae08\ud615, \ud2b9\ud788 \ud380\uce58\uc640 \uae08\ud615 \uc778\uc11c\ud2b8\uc5d0\ub3c4 \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n\n      <p>HSS\ub294 \ud0c1\uc6d4\ud55c \uace0\uc628 \uacbd\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \ucd5c\ub300 600\u00b0C\uae4c\uc9c0 \ub192\uc740 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc21c\uac04\uc801\uc73c\ub85c \uace0\uc628\uc774 \ubc1c\uc0dd\ud558\ub294 \uace0\uc18d \uc555\ucd9c \uacf5\uc815\uc5d0\uc11c\ub3c4 HSS \ub2e4\uc774\uc758 \uc791\uc5c5\uba74\uc740 \uc5f0\ud654\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <p>\uc608\uc2dc: M2\uac15\uc740 \ub0c9\uac04 \uc555\ucd9c \ud380\uce58\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \uc7ac\uc9c8\uc785\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131 \ub4f1\uae09\uc740 7\uc774\uace0 \uc778\uc131 \ub4f1\uae09\uc740 3\uc785\ub2c8\ub2e4.<\/p>\n\n      <p>M4\uac15\uc740 \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc694\uad6c\ub418\ub294 \ub0c9\uac04 \uc555\ucd9c \uacf5\uc815\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131 \ub4f1\uae09\uc740 9\uc774\uace0 \uc778\uc131 \ub4f1\uae09\uc740 3\uc785\ub2c8\ub2e4.<\/p>\n\n      <p>T15 \uac15\uc740 \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc694\uad6c\ub418\ub294 \ub0c9\uac04 \uc555\ucd9c \uacf5\uc815\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131 \ub4f1\uae09\uc740 9\uc774\uace0 \uc778\uc131 \ub4f1\uae09\uc740 1\uc785\ub2c8\ub2e4. T15\ub294 \ucd5c\uace0 \uc218\uc900\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uadf8\ub9cc\ud07c \uc778\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uce21\uba74 \ud558\uc911\uc740 \ucd5c\uc18c\ud654\ub418\uc9c0\ub9cc \uc2ec\uac01\ud55c \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud558\ub294 \ub9e4\uc6b0 \uc548\uc815\uc801\uc778 \uc870\uac74\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uc815\ubc00 \uae08\ud615\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-supply-block\">\n        <div class=\"aobo-supply-image\"><img loading=\"lazy\" decoding=\"async\" width=\"628\" height=\"628\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/M2-HIGH-SPEED-STEEL.webp\" alt=\"M2 \uacf5\uad6c\uac15\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/M2-HIGH-SPEED-STEEL.webp 628w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/M2-HIGH-SPEED-STEEL-300x300.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/M2-HIGH-SPEED-STEEL-150x150.webp 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/M2-HIGH-SPEED-STEEL-12x12.webp 12w\" sizes=\"auto, (max-width: 628px) 100vw, 628px\" \/><\/div>\n        <div class=\"aobo-supply-content\">\n          <h4 id=\"h-m2-high-speed-steel\">M2 \uace0\uc18d\ub3c4\uac15<\/h4>\n          <p>M2 \uace0\uc18d\uac15\uc740 \ub0c9\uac04 \uc555\ucd9c \ud380\uce58\uc5d0 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. 62~64 HRC\ub85c \uc5f4\ucc98\ub9ac\ud558\uba74 \uc555\ucd95 \uac15\ub3c4\uac00 2068 MPa(300 ksi)\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \ud0c1\uc6d4\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \ubcf4\uc5ec\uc8fc\uba70, \ub300\ub7c9 \uc0dd\uc0b0 \uc2dc\uc5d0\ub3c4 \uce58\uc218 \uc815\ubc00\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uace0 \uc18c\uc131 \ubcc0\ud615\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-cta-row\"><a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/m2-tool-steel\/\">M2\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694<\/a><a class=\"aobo-btn aobo-btn-primary popmake-16052\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n        <\/div>\n      <\/div>\n\n      <h3 id=\"h-2-cold-work-tool-steels-d-and-a-series\">2. \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15(D \ubc0f A \uc2dc\ub9ac\uc988)<\/h3>\n\n      <p>\ub0c9\uac04 \uc131\ud615 \ubd84\uc57c\uc758 \uad6c\ub9e4\uc790\uc640 \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc120\ud0dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c AISI D2(1.2379), AISI A2(1.2363) \ubc0f AISI O1(1.2510)\uc758 \uc138 \uac00\uc9c0 \uc7ac\ub8cc\ub97c \uc911\uc2ec\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n      <p>AISI D2(1.2379)\ub294 \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc73c\ub85c, \ud0c1\uc6d4\ud55c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc5f0\ud654 \uc800\ud56d\uc131\uc744 \uc790\ub791\ud569\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131 \ub4f1\uae09\uc740 8\uc810, \uc778\uc131 \ub4f1\uae09\uc740 2\uc810\uc785\ub2c8\ub2e4. D2\ub294 \uc218\uba85\uc774 \uae38\uace0 \ub300\ub7c9 \uc0dd\uc0b0\uc774 \uc694\uad6c\ub418\ub294 \uae08\ud615\uc5d0 \ucd5c\uc801\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ub0c9\uac04 \uc555\ucd9c \uae08\ud615, \ud380\uce6d \uae08\ud615, \ub2e4\uc591\ud55c \uc804\ub2e8 \ube14\ub808\uc774\ub4dc \ub4f1\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n      <p>D2 \uae08\ud615\uc774 \uc0ac\uc6a9 \uc911 \ud30c\uc190\uc774\ub098 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0, AISI A2\uac00 \ucd5c\uc801\uc758 \ub300\uc548\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. A2\ub294 \ub0b4\ub9c8\ubaa8\uc131 6\uc810, \uc778\uc131 5\uc810\uc744 \ubc1b\uc544 \uade0\ud615 \uc7a1\ud78c \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc6a9\ub3c4 \ub0c9\uac04 \uc131\ud615\uac15\uc778 A2\ub294 \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131\uacfc D2\uc5d0 \ube44\ud574 \ub6f0\uc5b4\ub09c \ub0b4\ucda9\uaca9\uc131\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c, \ubcf4\ub2e4 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0\ub3c4 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n      <p>\uc800\ub834\ud55c \uc624\uc77c \uacbd\ud654 \uacf5\uad6c\uac15\uc778 AISI O1\uc740 \uc5ec\uc804\ud788 \uc2dc\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131\uc740 4\uc810, \uc778\uc131\uc740 8\uc810\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. O1\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc740 D2\uc5d0\ub294 \ubbf8\uce58\uc9c0 \ubabb\ud558\uc9c0\ub9cc, \uc778\uc131\uc740 \ub9e4\uc6b0 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uae08\ud615\uc758 \uace0\uc7a5\uc774 \uc8fc\ub85c \ub9c8\ubaa8\ubcf4\ub2e4\ub294 \ud30c\uc190\uc73c\ub85c \ubc1c\uc0dd\ud558\uac70\ub098 \uc800\ub834\ud55c \uacf5\uad6c \uc7ac\ub8cc\uac00 \ud544\uc694\ud55c \uacbd\uc6b0, O1\uc740 \ub9e4\uc6b0 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-supply-block\">\n        <div class=\"aobo-supply-image\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/D2-steel.avif\" alt=\"D2 \uac15\ucca0\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/D2-steel.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/D2-steel-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/D2-steel-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/D2-steel-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>\n        <div class=\"aobo-supply-content\">\n          <h4 id=\"h-d2-cold-work-tool-steel-1-2379-skd11\">D2 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15 | 1.2379 | SKD11<\/h4>\n          <p>D2 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc740 \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uacfc \ud0c1\uc6d4\ud55c \uc555\ucd95 \uac15\ub3c4\ub97c \uacb0\ud569\ud558\uc5ec \uc555\ucd9c \ub2e4\uc774 \uc778\uc11c\ud2b8\uc5d0 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 60~62 HRC\uc758 \uacbd\ub3c4\uc640 \uc6b0\uc218\ud55c \uc2ec\uce35 \uacbd\ud654\uc131\uc744 \uc81c\uacf5\ud558\uba70, \uacf5\uae30 \uacbd\ud654 \ud2b9\uc131\uc73c\ub85c \uc5f4\ucc98\ub9ac \ubcc0\ud615\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uc5b4\ud558\uc5ec \uc7a5\uae30\uac04\uc758 \uace0\ub9c8\ubaa8 \uc0dd\uc0b0 \uc8fc\uae30 \ub3d9\uc548\uc5d0\ub3c4 \ub2e4\uc774\uc758 \uc548\uc815\uc801\uc778 \uce58\uc218 \uc815\ud655\ub3c4\uc640 \uc815\ubc00 \uacf5\ucc28\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-cta-row\"><a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\">D2\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694<\/a><a class=\"aobo-btn aobo-btn-primary popmake-16052\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-supply-block\">\n        <div class=\"aobo-supply-image\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/A2-MATERIAL.webp\" alt=\"A2 \uacf5\uad6c\uac15\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/A2-MATERIAL.webp 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/A2-MATERIAL-300x300.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/A2-MATERIAL-150x150.webp 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/A2-MATERIAL-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>\n        <div class=\"aobo-supply-content\">\n          <h4 id=\"h-a2-cold-work-tool-steel-1-2363-skd12\">A2 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15 | 1.2363 | SKD12<\/h4>\n          <p>A2 \uacf5\uae30\uacbd\ud654 \uacf5\uad6c\uac15\uc740 \ub192\uc740 \uc778\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc744 \uacb8\ube44\ud558\uc5ec \uc555\ucd9c \ud380\uce58 \ubc0f \ub2e4\uc774\uc5d0 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ub2f4\uae08\uc9c8 \ud6c4 \uacbd\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 56~58 HRC\uc774\uba70, \uacbd\ud654\uc131\uc774 \uc6b0\uc218\ud558\uace0 \ubcc0\ud615\ub960\uc774 \ub9e4\uc6b0 \ub0ae\uc2b5\ub2c8\ub2e4. D2 \uac15\uc774 \ucde8\uc131 \ud30c\uad34\ub97c \ubcf4\uc77c \ub54c A2\ub294 \ud0c1\uc6d4\ud55c \ub300\uc548\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. A2\ub294 \ub9e4\uc6b0 \ub192\uc740 \uc555\ucd95 \uc751\ub825\uc744 \uacac\ub51c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uac15\ud55c \ucda9\uaca9 \ud558\uc911\uc5d0\uc11c\ub3c4 \ud30c\uc190\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-cta-row\"><a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel\/\">A2\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694<\/a><a class=\"aobo-btn aobo-btn-primary popmake-16052\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-supply-block\">\n        <div class=\"aobo-supply-image\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/o1-steel.avif\" alt=\"o1 \uacf5\uad6c\uac15\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/o1-steel.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/o1-steel-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/o1-steel-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/o1-steel-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>\n        <div class=\"aobo-supply-content\">\n          <h4 id=\"h-o1-cold-work-tool-steel-1-2510-sks3\">O1 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15 | 1.2510 | SKS3<\/h4>\n          <p>O1 \uc624\uc77c \uacbd\ud654 \uacf5\uad6c\uac15\uc740 \uc18c\ub7c9 \uc0dd\uc0b0 \ub0c9\uac04 \uc555\ucd9c \uae08\ud615\uc5d0 \uacbd\uc81c\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. 58~62 HRC\uc758 \uacbd\ub3c4\ub97c \uc9c0\ub2cc \uc774 \uc18c\uc7ac\ub294 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc778\uc131\uc774 \uade0\ud615 \uc788\uac8c \uac16\ucdb0\uc838 \uc788\uc5b4 \ud380\uce58 \ubc0f \ub2e4\uc774 \ubc29\uc2dd\uc758 \uc6a9\uae30 \uc81c\uc870\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-cta-row\"><a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/o1-tool-steel\/\">O1\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694<\/a><a class=\"aobo-btn aobo-btn-primary popmake-16052\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n        <\/div>\n      <\/div>\n\n      <h3 id=\"h-3-hot-work-tool-steels-h-series\">3. \uace0\uc628 \uc791\uc5c5\uc6a9 \uacf5\uad6c\uac15(H \uc2dc\ub9ac\uc988)<\/h3>\n\n      <p>\ub0c9\uac04 \uc555\ucd9c \uae08\ud615 \uc81c\uc791\uc5d0 \uc788\uc5b4 \uacbd\ub3c4\ub294 \ub9e4\uc6b0 \uc911\uc694\ud558\uc9c0\ub9cc \uc720\uc77c\ud55c \uc694\uc18c\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uae08\ud615\uc774 \uadf9\ub3c4\ub85c \ubcf5\uc7a1\ud55c \uc751\ub825 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\uac70\ub098 \uace0\uac15\ub3c4 \uac15\uc7ac\ub97c \uc555\ucd9c\ud558\ub294 \uacbd\uc6b0, \uc9c0\ub098\uce58\uac8c \ub192\uc740 \uacbd\ub3c4\ub294 \uc624\ud788\ub824 \uc21c\uac04\uc801\uc778 \ucde8\uc131 \ud30c\uad34\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub294 \ub2e4\ub978 \uc7ac\ub8cc \uc120\ud0dd \uc804\ub7b5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc555\ucd95 \uac15\ub3c4\ub97c \ub2e4\uc18c \ud76c\uc0dd\ud558\uba74\uc11c \ud544\uc694\ud55c \ud30c\uad34 \uc800\ud56d\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud574 H11 \ub610\ub294 H13 \uac15\uc7ac \uc0ac\uc6a9\uc744 \uac15\ub825\ud788 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc774 \uac15\uc7ac\ub4e4\uc740 \uc720\ub9ac\ucc98\ub7fc \uc0b0\uc0b0\uc870\uac01 \ub098\ub294 \ub300\uc2e0 \uc2a4\ud504\ub9c1\ucc98\ub7fc \ucda9\uaca9 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud569\ub2c8\ub2e4. H11\/H13\uacfc \uac19\uc740 \uc911\ud0c4\uc18c \uc5f4\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc740 \uc778\uc131 \ub4f1\uae09 9\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n      <p>H11\/H13\uc740 \ub610 \ub2e4\ub978 \uc6a9\ub3c4\ub85c\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uae08\ud615 \ub0b4\uc5d0\uc11c \uace0\uac00\uc758 \ucd08\uacbd\ud569\uae08\uc774\ub098 \uace0\uacbd\ub3c4 \uacf5\uad6c\uac15 \uc778\uc11c\ud2b8\uac00 \ud30c\uc190\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 H11 \ub610\ub294 H13(1.2344) \uc7ac\uc9c8\uc758 &quot;\uc218\ucd95 \ub9c1&quot;\uc744 \ud558\ub098 \uc774\uc0c1 \uc778\uc11c\ud2b8 \uc678\ubd80\uc5d0 \uc7a5\ucc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc131\uc744 \uc608\uc751\ub825 \ubcf5\ud569 \uae08\ud615\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc5f4\ud33d\ucc3d \ubc0f \uc218\ucd95\uc744 \uc774\uc6a9\ud558\uc5ec H11\/H13 \ub9c1\uc744 \uac00\uc5f4\ud55c \ud6c4 \uc778\uc11c\ud2b8\uc5d0 \uc7a5\ucc29\ud569\ub2c8\ub2e4. \ub0c9\uac01 \uc2dc \uc0c1\ub2f9\ud55c \ub0b4\ubd80 \uc608\uc751\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774 \ud798\uc740 \ub0c9\uac04 \uc555\ucd9c \uc911 \ubc1c\uc0dd\ud558\ub294 \uc678\ubd80 \uc778\uc7a5 \uc751\ub825\uc744 \uc0c1\uc1c4\ud558\uc5ec \uc778\uc11c\ud2b8\uc758 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6a9\ub3c4\uc5d0\uc11c H11\/H13\uc740 \ub9e4\uc6b0 \ub192\uc740 \uacbd\ub3c4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c 46~48 HRC\ub85c \uc5f4\ucc98\ub9ac\ud558\uba74 \ucda9\ubd84\ud569\ub2c8\ub2e4. \uc774 \uacbd\ub3c4 \ubc94\uc704\ub294 \ub6f0\uc5b4\ub09c \uc778\uc131\uacfc \uad6c\uc870\uc801 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-supply-block\">\n        <div class=\"aobo-supply-image\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT.avif\" alt=\"H11 \uacf5\uad6c\uac15\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>\n        <div class=\"aobo-supply-content\">\n          <h4 id=\"h-h11-tool-steel-1-2343-skd6\">H11 \uacf5\uad6c\uac15 | 1.2343 | SKD6<\/h4>\n          <p>H11 \ud06c\ub86c \uc5f4\uac04 \uac00\uacf5\uac15\uc740 \ub0c9\uac04 \uc555\ucd9c \uae08\ud615\uc5d0 \ud544\uc218\uc801\uc778 \ubcf4\uc644 \uc18c\uc7ac\ub85c, \ub192\uc740 \uc778\uc131 \ub355\ubd84\uc5d0 \uae08\ud615\uc758 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ucde8\uc131 \ud30c\uad34\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774 \uac15\uc885\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc218\ucd95 \ub9c1\uacfc \uae08\ud615 \ud504\ub808\uc784 \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uacbd\ub3c4\ub294 46~52 HRC\uc785\ub2c8\ub2e4. \ub192\uc740 \uc5f0\uc131\uc73c\ub85c \uc778\ud574 \uc5c4\uccad\ub09c \ud30c\uc5f4 \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \ucda9\uaca9 \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub418\ub294 \uace0\uc751\ub825 \ubd80\ud488\uc5d0\uc11c H11\uc740 \uace0\uacbd\ub3c4 \uc18c\uc7ac\uc5d0 \ub0b4\uc7ac\ub41c \ucde8\uc131\uc744 \uadf9\ubcf5\ud558\uc5ec \ud234\ub9c1\uc758 \uc804\ubc18\uc801\uc778 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-cta-row\"><a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/h11-tool-steel\/\">H11\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694<\/a><a class=\"aobo-btn aobo-btn-primary popmake-16052\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-supply-block\">\n        <div class=\"aobo-supply-image\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H13-STEEL-FLAT-BAR.avif\" alt=\"H13 \uac15\ucca0\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H13-STEEL-FLAT-BAR.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H13-STEEL-FLAT-BAR-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H13-STEEL-FLAT-BAR-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H13-STEEL-FLAT-BAR-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>\n        <div class=\"aobo-supply-content\">\n          <h4 id=\"h-h13-tool-steel-1-2344-skd61\">H13 \uacf5\uad6c\uac15 | 1.2344 | SKD61<\/h4>\n          <p>H13 \uacf5\uad6c\uac15\uc740 \ub192\uc740 \uc778\uc131\uacfc \uc5f0\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc218\ucd95 \ub9c1 \ubc0f \ud558\uc6b0\uc9d5 \uc81c\uc870\uc5d0 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. 44~48 HRC\ub85c \uc5f4\ucc98\ub9ac\ud558\uba74 \ub192\uc740 \ucda9\uaca9 \ud558\uc911 \ud558\uc5d0\uc11c\ub3c4 \uade0\uc5f4 \uc804\ud30c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc5b5\uc81c\ud569\ub2c8\ub2e4. H13\uc740 \uc6b0\uc218\ud55c \uc2ec\ubd80 \uacbd\ud654\uc131\uc744 \ubcf4\uc774\uba70, \uadf9\ud55c\uc758 \ud30c\uc5f4 \uc751\ub825 \ud558\uc5d0\uc11c\ub3c4 \uc7a5\uae30\uac04\uc5d0 \uac78\uccd0 \uc815\ubc00\ud55c \uce58\uc218 \uacf5\ucc28\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-cta-row\"><a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel\/\">H13\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694<\/a><a class=\"aobo-btn aobo-btn-primary popmake-16052\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n        <\/div>\n      <\/div>\n\n      <h2 id=\"h-tool-steel-selection-by-die-component\">\ub2e4\uc774 \uad6c\uc131 \uc694\uc18c\ubcc4 \uacf5\uad6c\uac15 \uc120\ud0dd<\/h2>\n\n      <p>\ubaa8\ub4e0 \ub0c9\uac04 \uc555\ucd9c \ub2e4\uc774\ub294 \ub450 \uadf8\ub8f9\uc758 \uac15\uc73c\ub85c \uad6c\uc131\ub41c \uc5b4\uc148\ube14\ub9ac\uc785\ub2c8\ub2e4. \uc791\uc5c5 \uc778\uc11c\ud2b8\ub294 \uc131\ud615 \uc555\ub825\uacfc \uc2ac\ub77c\uc774\ub529 \ub9c8\ubaa8\ub97c \uacac\ub514\uace0, \ub2e4\uc774 \ubca0\uc774\uc2a4, \ucee8\ud14c\uc774\ub108, \uc9c0\uc9c0 \ubd80\ud488, \uc218\ucd95 \ub9c1 \ubc0f \ub9ac\ud14c\uc774\ub108\ub294 \ud558\uc911\uc744 \uc9c0\uc9c0\ud558\uace0 \uc778\uc11c\ud2b8\ub97c \uc608\uc555 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub450 \uadf8\ub8f9\uc740 \uc11c\ub85c \ub2e4\ub978 \ud2b9\uc131\uc5d0 \ub530\ub77c \uc120\ud0dd\ub429\ub2c8\ub2e4. \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc740 \uc778\uc11c\ud2b8\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc778\uc131\uacfc \uc9c0\uc9c0 \uac15\ub3c4\ub294 \uc8fc\ubcc0 \uad6c\uc870\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\uc9c0\uc9c0 \uad6c\uc131 \uc694\uc18c<\/th><th>\uad8c\uc7a5 \uacf5\uad6c\uac15<\/th><th>\uc8fc\uc694 \uc694\uad6c \uc0ac\ud56d<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\ub2e4\uc774 \ubca0\uc774\uc2a4<\/td><td>A2, S1, L6<\/td><td>\uc778\uc131 \ubc0f \uae30\uacc4\uc801 \uc9c0\uc9c0<\/td><\/tr>\n            <tr><td>\ucee8\ud14c\uc774\ub108<\/td><td>A2, L6, H11, H13<\/td><td>\uc9c0\uc9c0 \uac15\ub3c4 \ubc0f \uade0\uc5f4 \uc800\ud56d\uc131<\/td><\/tr>\n            <tr><td>\uc911\uc7a5\ube44 \uc9c0\uc9c0 \ubd80\ud488<\/td><td>S1, L6<\/td><td>\ucda9\uaca9 \ubc0f \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131<\/td><\/tr>\n            <tr><td>\uc218\ucd95 \ub9c1 \ubc0f \uc720\uc9c0 \uc7a5\uce58<\/td><td>H11, H13<\/td><td>\uc778\uc11c\ud2b8\ub97c \uc555\ucd95 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uace0 \ud30c\uc5f4 \uc555\ub825\uc5d0 \uc800\ud56d<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <p><a href=\"https:\/\/aobosteel.com\/ko\/s1-tool-steel\/\">S1<\/a> \uc740(\ub294) \ubb34\uac70\uc6b4 \ud558\uc911, \ucda9\uaca9 \ub610\ub294 \uade0\uc5f4 \uc704\ud5d8\uc5d0 \ub178\ucd9c\ub41c \uad6c\uc131 \uc694\uc18c\ub97c \uc704\ud55c \ucda9\uaca9 \uc800\ud56d \uacf5\uad6c\uac15\uc774\uba70, <a href=\"https:\/\/aobosteel.com\/ko\/l6-tool-steel\/\">L6<\/a> \uc740(\ub294) \ub2e4\uc774 \ubca0\uc774\uc2a4, \ucee8\ud14c\uc774\ub108 \ubc0f \uc911\ub7c9 \uc9c0\uc9c0 \ubd80\ud488\uc5d0\uc11c\ucc98\ub7fc \uc778\uc131\uc774 \uc8fc\uc694 \uc694\uad6c \uc0ac\ud56d\uc77c \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4. \ub458 \ub2e4 \ub0b4\ub9c8\ubaa8\uc131 \ub4f1\uae09\uc774 \uc544\ub2c8\ubbc0\ub85c \uc2ec\ud55c \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud558\ub294 \uc778\uc11c\ud2b8\uc5d0\uc11c M2, M4, T15, D2 \ub610\ub294 D4\ub97c \ub300\uccb4\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. A2\ub294 \uc911\uac04 \uc635\uc158\uc73c\ub85c, \uc9c0\uc9c0 \ubd80\ud488\uc774 \uc5b4\ub290 \uc815\ub3c4 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud544\uc694\ub85c \ud558\uc9c0\ub9cc D2\uac00 \uc81c\uacf5\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc778\uc131\uc774 \ud544\uc694\ud560 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n      <p>\uc218\ucd95 \ub9c1\uacfc \ub9ac\ud14c\uc774\ub108\ub294 \ub2e4\ub978 \uc774\uc720\ub85c \uc120\ud0dd\ub429\ub2c8\ub2e4. H11\uacfc H13\uc740 M2\ub098 D2\ubcf4\ub2e4 \ub354 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ucde8\uc131\uc774 \uac15\ud558\uace0 \uacbd\ub3c4\uac00 \ub192\uc740 \uc778\uc11c\ud2b8\ub97c \uc555\ucd95 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uace0 \ub0b4\ubd80 \uc555\ub825 \ud558\uc5d0\uc11c \ubd84\uc5f4 \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4. H13\uc740 \uac15\ub3c4, \uc778\uc131 \ubc0f \uae4a\uc740 \uacbd\ud654\ub2a5\uc744 \ucd94\uac00\ud558\ubbc0\ub85c 44-48 HRC\uc5d0\uc11c \ucee8\ud14c\uc774\ub108\uc640 \ud558\uc6b0\uc9d5\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n      <p>\uc778\uc11c\ud2b8 \uce21\uba74\uc5d0\uc11c D-\uc2dc\ub9ac\uc988\ub294 \ub300\ubd80\ubd84\uc758 \uc7a5\uae30 \uc791\uc5c5\uc744 \ucee4\ubc84\ud569\ub2c8\ub2e4. D2\ub294 \uc2e4\uc6a9\uc801\uc778 \uae30\ubcf8\uac12\uc785\ub2c8\ub2e4; <a href=\"https:\/\/aobosteel.com\/ko\/d3-tool-steel\/\">D3<\/a> \uc740(\ub294) \uc5f0\ub9c8 \ub9c8\ubaa8\uac00 \uc8fc\uc694 \uace0\uc7a5 \ubaa8\ub4dc\uc774\uace0 \ub2e4\uc774 \uc124\uacc4\uac00 \uc774\ubbf8 \uade0\uc5f4 \uc704\ud5d8\uc744 \uc81c\uc5b4\ud560 \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4; D4\ub294 \ub354 \ub192\uc740 \uacbd\ub3c4\uc640 \ub354 \uac15\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc774 \ud544\uc694\ud560 \ub54c \uc0ac\uc6a9\ub418\uba70, \uc88b\uc740 \uc9c0\uc9c0\uc5d0 \ub300\ud55c \ub3d9\uc77c\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. O1\uacfc <a href=\"https:\/\/aobosteel.com\/ko\/o2-tool-steel\/\">O2<\/a> \uc740(\ub294) \ub35c \uc2ec\ud55c \uc555\ucd9c \ubc0f \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \ube44\ucca0 \uc791\uc5c5\uc5d0 \uc801\ud569\ud558\uba70, \ud558\uc911\uc774 \ub354 \ub0ae\uace0 \ucd5c\ub300 \ub2e4\uc774 \uc218\uba85\ubcf4\ub2e4 \uacf5\uad6c \ube44\uc6a9\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 A2, O1, O2 \ubc0f D2\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \ucda9\ubd84\ud558\uba70 \uace0\uc18d\ub3c4\uac15\uc740 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <p>\uc120\ud0dd\uc740 \ub4f1\uae09 \ubaa9\ub85d\ubcf4\ub2e4 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \ub530\ub985\ub2c8\ub2e4. \uc778\uc11c\ud2b8\uac00 \ub108\ubb34 \ube68\ub9ac \ub9c8\ubaa8\ub418\uba74 \uacbd\ub3c4\uc640 \ud0c4\ud654\ubb3c \ud568\ub7c9\uc744 \ub192\uc785\ub2c8\ub2e4(D2, D3, D4, M2, M4, T15). \uc555\ub825 \ud558\uc5d0\uc11c \ud615\uc0c1\uc774 \ubcc0\ud615\ub418\uba74 \uc555\ucd95 \uac15\ub3c4\uac00 \ud55c\uacc4\uc785\ub2c8\ub2e4(M2, M4, T15). \uce58\ud551\uc774\ub098 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uba74 A2\ub97c \uc120\ud0dd\ud558\uace0 \uacbd\ub3c4\ub97c \ub354 \ub192\uc774\ub294 \ub300\uc2e0 \ub2e4\uc774 \uc9c0\uc9c0 \ubc0f \uc218\ucd95 \ub9c1 \uc124\uacc4\ub97c \uac1c\uc120\ud569\ub2c8\ub2e4. \uc5b4\uc148\ube14\ub9ac\uac00 \ubd84\uc5f4\ub418\uac70\ub098 \ud30c\uc5f4\ub418\uba74 \uc9c0\uc9c0 \uad6c\uc870\uac00 \ub108\ubb34 \uc57d\ud569\ub2c8\ub2e4(H11, H13, S1, L6). \uc804\uccb4 \ub4f1\uae09\uad70\uc740 \ub2e4\uc74c\uc5d0 \ub098\uc5f4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/aobosteel.com\/ko\/cold-work-tool-steels\/\">\ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15<\/a> \ud398\uc774\uc9c0.<\/p>\n\n      <h2 id=\"h-nbsp-heat-treatment-and-surface-enhancement\">&nbsp;\uc5f4\ucc98\ub9ac \ubc0f \ud45c\uba74 \uac15\ud654<\/h2>\n\n      <p>\uace0\uac1d \uc5ec\ub7ec\ubd84\uaed8\uc11c\ub294 \uacf5\uc7a5 \uac80\uc0ac \uc2dc\uc5d0\ub294 \uacbd\ub3c4 \uc2dc\ud5d8\uc744 \ud1b5\uacfc\ud588\uc9c0\ub9cc, \uae30\uacc4 \uac00\ub3d9 \uc2dc\uc791 \uc9c1\ud6c4 \uac11\uc790\uae30 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \uc0c1\ud669\uc744 \uacbd\ud5d8\ud558\uc168\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \ub54c\ubb38\uc77c \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \ub2f4\uae08\uc9c8 \uacfc\uc815\uc5d0\uc11c \uac15\uc7ac\uc758 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac00 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \uc644\uc804\ud788 \ubcc0\ud0dc\ub418\uc9c0 \uc54a\uc73c\uba74 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac00 \ub0a8\uac8c \ub429\ub2c8\ub2e4. \uc774 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub294 \ubd88\uc548\uc815\ud558\uc5ec \uae08\ud615 \uc0ac\uc6a9 \uc911, \ud2b9\ud788 \uace0\uc751\ub825\uc774\ub098 \uace0\uc18d \ucda9\uaca9 \uc870\uac74\uc5d0\uc11c \uc790\ubc1c\uc801\uc73c\ub85c \ucde8\uc131 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud0dc\ub429\ub2c8\ub2e4. \uc774 \ubcc0\ud0dc \uacfc\uc815\uc5d0\uc11c \ubd80\ud53c \ud33d\ucc3d\uc774 \ubc1c\uc0dd\ud558\uc5ec \uae08\ud615 \ub0b4\ubd80\uc5d0 \ub9c9\ub300\ud55c \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uace0, \uacb0\uad6d \ud53c\ub85c \ud30c\uad34\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n      <p>\ub0c9\uac04 \uc555\ucd9c \ub2e4\uc774\uc640 \uac19\uc740 \uace0\uc751\ub825 \ud658\uacbd\uc5d0\uc11c\ub294 \ube44\uc6a9 \uc808\uac10\uc744 \uc704\ud574 \ud15c\ud37c\ub9c1 \uc0ac\uc774\ud074\uc744 \ud55c\ub450 \ubc88\ub9cc \uc218\ud589\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc5c5\uacc4 \ud45c\uc900\uc740 3\ud68c \ud15c\ud37c\ub9c1\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \ub300\ubd80\ubd84\uc774 \uc131\uacf5\uc801\uc73c\ub85c \ubcc0\ud0dc\ub418\uc5b4 \ub2e4\uc774 \ub0b4\ubd80\uc758 \ubd88\uc548\uc815\uc131\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <p>\uae30\ubcf8 \uc7ac\ub8cc\uac00 \ucda9\ubd84\ud55c \uac15\ub3c4\uc640 \uc778\uc131\uc744 \ud655\ubcf4\ud55c \ud6c4\uc5d0\ub294 \uadf9\ud55c\uc758 \ub9c8\ubaa8\ub97c \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uae08\ud615\uc5d0 \ubcf4\ud638\uce35\uc744 \ub3c4\ud3ec\ud574\uc57c \ud569\ub2c8\ub2e4. \uc9c8\ud654 \ucc98\ub9ac\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud45c\uba74 \uacbd\ud654 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc744 \ud1b5\ud574 \uae08\ud615 \ud45c\uba74\uc5d0 \ub9e4\uc6b0 \ub2e8\ub2e8\ud55c \ud654\ud569\ubb3c \uce35\uc774 \ud615\uc131\ub418\uc5b4 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354\uc6b1 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\ub3c4\uad6c \uad6c\uc131 \uc694\uc18c<\/th><th>\uad8c\uc7a5 \uac15\uc885 (\uc120\ud0dd \uc608\uc2dc)<\/th><th>\uc791\uc5c5\uacbd\ub3c4(HRC)<\/th><th>\ud575\uc2ec \uc18d\uc131 \uac15\uc870<\/th><th>\uc9c0\uc6d0 \uad6c\uc131 \uc694\uc18c<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\ud380\uce58<\/td><td>T15, M4, D4, M2<\/td><td>60\u201366<\/td><td>\ub192\uc740 \uc555\ucd95 \uac15\ub3c4\/\ub0b4\ub9c8\ubaa8\uc131<\/td><td>\ud380\uce58 \uc0dd\ud06c: A2, O1, S7 (56\u201358 HRC)<\/td><\/tr>\n            <tr><td>\ub2e4\uc774 \uc778\uc11c\ud2b8<\/td><td>T15, M4, D4, M2, D2, \uce74\ubc14\uc774\ub4dc<\/td><td>58\u201366+<\/td><td>\ub192\uc740 \uacbd\ub3c4\/\ub0b4\ub9c8\ubaa8\uc131<\/td><td>\ub2e4\uc774 \ud640\ub354\/\ub9ac\ud14c\uc774\ub108 \ub9c1: H11, H13 (46\u201348 HRC)<\/td><\/tr>\n            <tr><td>\uadf9\ub3c4\ub85c \uc5b4\ub824\uc6b4 \uc555\ucd9c<\/td><td>H11\/H13 \ub610\ub294 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc<\/td><td>46\u201362+<\/td><td>\uade0\uc5f4\uc5d0 \uc800\ud56d\ud558\ub294 \uac15\ub3c4<\/td><td><\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      >\n      <\/div>\n    <\/main>\n  <\/div>\n  \n<\/section>","protected":false},"excerpt":{"rendered":"<p>Home &gt; Cold Forming &amp; Extrusion &gt; Blanking and Piercing Dies Technical Guide for Selecting Cold Extrusion Die Steels \u2714100% UT Tested Quality Assurance \u2714Available in ESR, LF+VD Melting \u2714Competitive Factory-Direct Pricing Quick Inquiry In modern manufacturing, cold extrusion is a core process for mass-producing precision components across the automotive, aerospace, and industrial machinery sectors. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4355,"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":"disabled","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-9555","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Cold Extrusion Die Steel Selection Guide | D2, A2, H13, M2 Explained<\/title>\n<meta name=\"description\" content=\"A practical guide for selecting tool steel in cold extrusion applications. 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