{"id":15996,"date":"2026-06-22T19:24:47","date_gmt":"2026-06-22T11:24:47","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=15996"},"modified":"2026-06-25T10:11:29","modified_gmt":"2026-06-25T02:11:29","slug":"4140-vs-h13","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/4140-vs-h13\/","title":{"rendered":"4140 \uacf5\uad6c\uac15\uacfc H13 \uacf5\uad6c\uac15: \ucc28\uc774\uc810 \ubc0f \uc120\ud0dd \uac00\uc774\ub4dc"},"content":{"rendered":"<section class=\"aobo-4140-h13-page\">\n  <style>\n    .aobo-4140-h13-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-dark: #073b8e;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-blue-line: #c9dcff;\n      --aobo-border: #d7e5fb;\n      --aobo-text: #203044;\n      --aobo-muted: #617087;\n      --aobo-orange: #f59b23;\n      --aobo-white: #ffffff;\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-4140-h13-page * {\n      box-sizing: border-box;\n    }\n\n    .aobo-wrap {\n      max-width: 1180px;\n      margin: 0 auto;\n      padding: 0;\n    }\n\n    .aobo-hero {\n      background: linear-gradient(135deg, #ffffff 0%, #f7fbff 56%, #eaf2ff 100%);\n      border: 1px solid var(--aobo-border);\n      border-radius: 24px;\n      padding: 42px 38px;\n      margin-bottom: 24px;\n      box-shadow: var(--aobo-shadow);\n      overflow: hidden;\n      position: relative;\n    }\n\n    .aobo-eyebrow {\n      display: inline-block;\n      margin-bottom: 12px;\n      padding: 6px 12px;\n      border-radius: 999px;\n      background: #fff7ed;\n      border: 1px solid #fde3bd;\n      color: var(--aobo-orange);\n      font-size: 14px;\n      font-weight: 700;\n    }\n\n    .aobo-hero h1 {\n      margin: 0 0 16px;\n      color: #082d6f;\n      font-size: clamp(34px, 4vw, 54px);\n      line-height: 1.06;\n      letter-spacing: 0;\n    }\n\n    .aobo-hero p {\n      max-width: 960px;\n      margin: 0 0 12px;\n      font-size: 17px;\n      color: #314158;\n    }\n\n    .aobo-hero p:last-child {\n      margin-bottom: 0;\n    }\n\n    .aobo-btn {\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      text-align: center;\n      min-height: 42px;\n      padding: 10px 14px;\n      border-radius: 999px;\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-btn:hover {\n      transform: translateY(-1px);\n    }\n\n    .aobo-btn-detail {\n      color: var(--aobo-blue-dark) !important;\n      background: #ffffff;\n      border: 1px solid var(--aobo-blue-line);\n    }\n\n    .aobo-btn-detail:hover {\n      background: var(--aobo-blue-soft);\n      border-color: var(--aobo-blue-line);\n      color: var(--aobo-blue-dark) !important;\n    }\n\n    .aobo-btn-inquiry {\n      color: #ffffff !important;\n      background: var(--aobo-blue);\n      border: 1px solid var(--aobo-blue);\n    }\n\n    .aobo-btn-inquiry:hover {\n      background: var(--aobo-blue-dark);\n      border-color: var(--aobo-blue-dark);\n      color: #ffffff !important;\n    }\n\n    .aobo-product-strip {\n      margin: 24px 0;\n      padding: 30px 34px 34px;\n      border-radius: 24px;\n      background: var(--aobo-white);\n      border: 1px solid var(--aobo-border);\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n    }\n\n    .aobo-product-strip h2 {\n      margin: 0 0 10px;\n      color: #082d6f;\n      font-size: clamp(26px, 3vw, 36px);\n      line-height: 1.15;\n      letter-spacing: 0;\n    }\n\n    .aobo-strip-intro {\n      margin: 0 0 22px;\n      max-width: 880px;\n      color: var(--aobo-muted);\n      font-size: 16px;\n    }\n\n    .aobo-product-grid {\n      display: grid;\n      grid-template-columns: minmax(0, 1fr);\n      gap: 16px;\n    }\n\n    .aobo-product-card {\n      background: #ffffff;\n      border: 1px solid var(--aobo-border);\n      border-radius: 18px;\n      padding: 20px;\n      display: grid;\n      grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);\n      gap: 20px;\n      align-items: center;\n      transition: all 0.2s ease;\n    }\n\n    .aobo-product-card:hover {\n      transform: translateY(-3px);\n      box-shadow: 0 14px 30px rgba(12, 86, 208, 0.12);\n      border-color: rgba(12, 86, 208, 0.35);\n    }\n\n    .aobo-product-image {\n      width: 100%;\n      aspect-ratio: 16 \/ 9;\n      border-radius: 14px;\n      overflow: hidden;\n      border: 1px solid var(--aobo-border);\n      background: #f7fbff;\n    }\n\n    .aobo-product-image img {\n      display: block;\n      width: 100%;\n      height: 100%;\n      object-fit: cover;\n    }\n\n    .aobo-product-card h3 {\n      margin: 0 0 8px;\n      color: #082d6f;\n      font-size: 22px;\n      line-height: 1.3;\n    }\n\n    .aobo-card-note {\n      margin: 0 0 18px;\n      color: var(--aobo-muted);\n      font-size: 15.5px;\n    }\n\n    .aobo-buttons {\n      display: flex;\n      gap: 10px;\n      flex-wrap: wrap;\n    }\n\n    .aobo-article {\n      max-width: 1180px;\n      margin: 0 auto;\n    }\n\n    .aobo-article h2 {\n      margin: 44px 0 16px;\n      color: #082d6f;\n      font-size: 30px;\n      line-height: 1.25;\n      letter-spacing: 0;\n    }\n\n    .aobo-article h3 {\n      margin: 30px 0 12px;\n      color: #082d6f;\n      font-size: 23px;\n      line-height: 1.3;\n      letter-spacing: 0;\n    }\n\n    .aobo-article p {\n      margin: 0 0 18px;\n      font-size: 17px;\n      color: var(--aobo-text);\n    }\n\n    .aobo-article ul {\n      margin: 0 0 24px 22px;\n      padding: 0;\n      color: var(--aobo-text);\n      font-size: 17px;\n    }\n\n    .aobo-article li {\n      margin-bottom: 10px;\n    }\n\n    .aobo-article a {\n      color: var(--aobo-blue);\n      font-weight: 700;\n      text-decoration: none;\n      transition: color 0.2s ease, background 0.2s ease;\n    }\n\n    .aobo-article a:hover {\n      color: var(--aobo-orange);\n      background: var(--aobo-blue-soft);\n    }\n\n    .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-table {\n      width: 100%;\n      border-collapse: collapse;\n      background: #ffffff;\n      min-width: 760px;\n    }\n\n    .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-table td {\n      padding: 14px 16px;\n      border-bottom: 1px solid #e8eef8;\n      vertical-align: top;\n      font-size: 15px;\n    }\n\n    .aobo-table tr:last-child td {\n      border-bottom: none;\n    }\n\n    .aobo-table td:first-child {\n      color: #082d6f;\n      font-weight: 700;\n    }\n\n    .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-note-box p {\n      margin: 0;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-choice-grid {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 16px;\n      margin: 24px 0 30px;\n    }\n\n    .aobo-choice-card {\n      border: 1px solid var(--aobo-border);\n      border-radius: 18px;\n      background: #ffffff;\n      padding: 22px;\n      box-shadow: 0 10px 26px rgba(12, 86, 208, 0.06);\n    }\n\n    .aobo-choice-card h3 {\n      margin-top: 0;\n    }\n\n    .aobo-choice-card p {\n      margin-bottom: 0;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-related-pages {\n      margin: 38px 0 0;\n      padding: 30px 34px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 24px;\n      background: #ffffff;\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n    }\n\n    .aobo-related-pages h2 {\n      margin: 0;\n      color: #082d6f;\n      font-size: 30px;\n      line-height: 1.25;\n      letter-spacing: 0;\n    }\n\n    .aobo-related-grid {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 14px;\n      margin-top: 18px;\n    }\n\n    .aobo-related-card {\n      display: block;\n      padding: 18px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 16px;\n      background: #fbfdff;\n      text-decoration: none;\n      transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;\n    }\n\n    .aobo-related-card:hover {\n      transform: translateY(-2px);\n      border-color: rgba(12, 86, 208, 0.35);\n      box-shadow: 0 12px 26px rgba(12, 86, 208, 0.10);\n      background: #ffffff;\n    }\n\n    .aobo-related-card strong {\n      display: block;\n      margin-bottom: 6px;\n      color: #082d6f;\n      font-size: 17px;\n      line-height: 1.3;\n    }\n\n    .aobo-related-card span {\n      display: block;\n      color: var(--aobo-muted);\n      font-size: 15px;\n      line-height: 1.55;\n    }\n\n    .aobo-final-cta {\n      margin-top: 24px;\n      padding: 34px;\n      border-radius: 24px;\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-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-final-cta p {\n      margin: 0;\n      color: rgba(255, 255, 255, 0.92);\n      max-width: 760px;\n    }\n\n    .aobo-final-cta .aobo-btn {\n      flex: 0 0 auto;\n      background: #ffffff;\n      border-color: #ffffff;\n      color: var(--aobo-blue) !important;\n    }\n\n    @media (max-width: 760px) {\n      .aobo-hero {\n        padding: 30px 22px;\n        border-radius: 18px;\n      }\n\n      .aobo-product-strip {\n        padding: 20px;\n        border-radius: 18px;\n      }\n\n      .aobo-product-card,\n      .aobo-choice-grid,\n      .aobo-related-grid {\n        grid-template-columns: 1fr;\n      }\n\n      .aobo-buttons {\n        flex-direction: column;\n      }\n\n      .aobo-buttons .aobo-btn,\n      .aobo-final-cta .aobo-btn {\n        width: 100%;\n      }\n\n      .aobo-article h2,\n      .aobo-related-pages h2 {\n        font-size: 25px;\n      }\n\n      .aobo-final-cta,\n      .aobo-related-pages {\n        padding: 24px 20px;\n        border-radius: 18px;\n      }\n    }\n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <span class=\"aobo-eyebrow\">\uace0\uc628 \uc791\uc5c5\uc6a9 \uacf5\uad6c\uac15 vs \uad6c\uc870\uc6a9 \ud569\uae08\uac15<\/span>\n      <h1>4140 vs H13 \uacf5\uad6c\uac15: \uace0\uc628 \uc791\uc5c5\uc6a9\uc778\uac00, \uae30\uacc4 \ubd80\ud488\uc6a9\uc778\uac00?<\/h1>\n      <p>4140\uc740 \uc0c1\uc628\uc5d0\uc11c \uc911\uac04 \uc628\ub3c4\uae4c\uc9c0 \uc791\ub3d9\ud558\ub294 \uae30\uacc4 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \uad6c\uc870\uc6a9 \ud569\uae08\uac15\uc785\ub2c8\ub2e4. H13\uc740 500\u00b0C \uc774\uc0c1\uc758 \uace0\uc628\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uae08\ud615 \ubc0f \uacf5\uad6c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc5f4\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4.<\/p>\n      <p>\ud2b9\uc815 \ubd80\ud488\uc5d0\uc11c \ub450 \uc7ac\uc9c8 \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \uc801\ud569\ud55c\uc9c0\ub294 \uac70\uc758 \uc804\uc801\uc73c\ub85c \uc791\ub3d9 \uc628\ub3c4\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc628 \uacbd\ub3c4, \uc5f4 \ud53c\ub85c \uc800\ud56d\uc131 \ubc0f \uc6a9\uc735 \uae08\uc18d \uce68\uc2dd \uc800\ud56d\uc131\uc774 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 H13\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uace0\uc628\uc5d0\uc11c \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \uc0e4\ud504\ud2b8, \ud640\ub354, \uace0\uc815 \uc7a5\uce58 \ubc0f \uae30\uacc4 \uad6c\uc870 \ubd80\ud488\uc5d0\ub294 4140\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n    <\/header>\n\n    <section class=\"aobo-product-strip\" aria-label=\"\uc544\uc624\ubcf4\uac15\ucca0\uc758 H13 \uacf5\uad6c\uac15 \uc81c\ud488\">\n      <h2>\uc544\uc624\ubcf4 \uc2a4\ud2f8(Aobo Steel)\uc758 H13 \uacf5\uad6c\uac15 \uacf5\uae09\uc6d0<\/h2>\n      <p class=\"aobo-strip-intro\">\uace0\uc628 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc6a9\ub3c4\uc5d0\ub294 H13 \ub4f1\uae09\uc774 \uc801\ud569\ud569\ub2c8\ub2e4. \uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 H13 \uac15\uc7ac\ub97c \ub2e8\uc870 \ubc0f \uc555\uc5f0 \ud615\ud0dc\ub85c, \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c \uc6d0\ud615 \ubd09, \ud3c9\uac15, \ub2e8\uc870 \ube14\ub85d \ud615\ud0dc\ub85c \uacf5\uae09\ud569\ub2c8\ub2e4. \uace0\uae09 \ub2e4\uc774\uce90\uc2a4\ud305 \ubc0f \uace0\uad11\ud0dd \uac00\uacf5\uc5d0\ub294 H13 ESR \ub4f1\uae09\ub3c4 \uc0ac\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-product-grid\">\n        <article class=\"aobo-product-card\">\n          <div class=\"aobo-product-image\">\n            <img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H13-STEEL-FLAT-BAR.avif\" alt=\"Aobo Steel\uc5d0\uc11c \uacf5\uae09\ud558\ub294 H13 \uacf5\uad6c\uac15 \ud3c9\ucca0\" loading=\"lazy\">\n          <\/div>\n          <div>\n            <h3>H13 | 1.2344 | SKD61<\/h3>\n            <p class=\"aobo-card-note\">\uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615, \uc5f4\uac04 \ub2e8\uc870 \uae08\ud615, \uc5f4\uac04 \uc555\ucd9c \uacf5\uad6c, \uc5f4\uac04 \uc804\ub2e8 \ube14\ub808\uc774\ub4dc, \ub9e8\ub4dc\ub9b4, \uc778\uc11c\ud2b8 \ubc0f \uc5f4 \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub418\ub294 \uacf5\uad6c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc5f4\uac04 \uac00\uacf5 \uacf5\uad6c\uac15.<\/p>\n            <div class=\"aobo-buttons\">\n              <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel\/\">H13 \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694<\/a>\n              <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">\ubb38\uc758 \ubcf4\ub0b4\uae30<\/a>\n            <\/div>\n          <\/div>\n        <\/article>\n      <\/div>\n    <\/section>\n\n    <main class=\"aobo-article\">\n      <h2>\ube60\ub978 \ub2f5\ubcc0: 4140 vs H13<\/h2>\n      <p>4140\uacfc H13\uc740 \uc587\uc740 \ub2e8\uba74\uc5d0\uc11c \uc720\uc0ac\ud55c \ucd5c\ub300 \uacbd\ub3c4\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\uc9c0\ub9cc, \uc0ac\uc6a9 \uc6a9\ub3c4\ub294 \ub2e4\ub985\ub2c8\ub2e4. 4140\uc740 \uac15\ub3c4\uac00 \ub192\uc740 \uad6c\uc870\uc6a9 \ud569\uae08\uac15\uc785\ub2c8\ub2e4. H13\uc740 \ubc18\ubcf5\uc801\uc778 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uacbd\ub3c4, \uac15\ub3c4 \ubc0f \ud45c\uba74 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>\uacb0\uc815 \uc694\uc778<\/th><th>4140 \ud569\uae08\uac15<\/th><th>H13 \uacf5\uad6c\uac15<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>\uac15\ucca0 \uc885\ub958<\/td><td>\ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \uad6c\uc870\uc6a9 \ud569\uae08\uac15<\/td><td>\ud06c\ub86c \uc5f4\uac04 \uac00\uacf5 \uacf5\uad6c\uac15<\/td><\/tr>\n            <tr><td>\uc8fc\uc694 \uc5ed\ud560<\/td><td>\ud558\uc911 \uc9c0\uc9c0 \uae30\uacc4 \ubc0f \uad6c\uc870 \ubd80\ud488<\/td><td>\uc5f4\uac04 \uae08\ud615, \uc778\uc11c\ud2b8, \uacf5\uad6c \ubc0f \uace0\uc628 \uacf5\uad6c<\/td><\/tr>\n            <tr><td>\uc77c\ubc18\uc801\uc778 \uc791\uc5c5 \uacbd\ub3c4<\/td><td>\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ud6c4 \uacbd\ub3c4\ub294 28~32 HRC, \uacbd\uc6b0\uc5d0 \ub530\ub77c 30~45 HRC\uae4c\uc9c0 \uc62c\ub77c\uac11\ub2c8\ub2e4.<\/td><td>\uace0\uc628 \uc791\uc5c5 \uacf5\uad6c\uc758 \uacbd\uc6b0 44-52 HRC\uac00 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uace0\uc628 \uc11c\ube44\uc2a4<\/td><td>\uc628\ub3c4\uac00 \uc62c\ub77c\uac00\uba74 \ube60\ub974\uac8c \ubd80\ub4dc\ub7ec\uc6cc\uc9d1\ub2c8\ub2e4.<\/td><td>\uace0\uc628\uc5d0\uc11c\uc758 \uc720\uc6a9\ud55c \uacbd\ub3c4\uc640 \uac15\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc5f4\ud53c\ub85c \uc800\ud56d\uc131<\/td><td>\ub354\uc704\uc640 \ucd94\uc704\uc5d0 \ubbfc\uac10\ud55c \uc790\uc804\uac70 \ud0c0\uae30\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/td><td>\uc5f4 \uc800\ud56d \uac80\uc0ac\uc5d0 \ud0c1\uc6d4\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ucd5c\uc801 \uc0ac\uc6a9\ubc95<\/td><td>\uc0e4\ud504\ud2b8, \uae30\uc5b4, \ucc28\ucd95, \ubcfc\ud2b8, \uace0\uc815\uad6c, \ud640\ub354, \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8<\/td><td>\ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615, \ub2e8\uc870 \uae08\ud615, \uc555\ucd9c \uae08\ud615, \uc5f4\uac04 \uc804\ub2e8 \ube14\ub808\uc774\ub4dc<\/td><\/tr>\n            <tr><td>\ube44\uc6a9<\/td><td>\uc7ac\ub8cc\ube44 \uc808\uac10<\/td><td>\uc7ac\ub8cc\ube44\ub294 \ub354 \ub192\uc9c0\ub9cc \uace0\uc628 \uc791\uc5c5 \ud658\uacbd\uc5d0\uc11c \uc218\uba85\uc774 \ub354 \uae41\ub2c8\ub2e4.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <div class=\"aobo-note-box\">\n        <p><strong>\uc120\ud0dd \uaddc\uce59:<\/strong> \uc791\uc5c5 \ud45c\uba74\uc774 \uc57d 350~400\u00b0C \uc774\uc0c1\uc758 \uc9c0\uc18d\uc801\uc778 \uc5f4\uc5d0 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0 H13\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ubd80\ud488\uc774 \uc0c1\uc628 \ub610\ub294 \uc911\uac04 \uc628\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uad6c\uc870 \uc9c0\uc9c0\ub300 \ub610\ub294 \uae30\uacc4 \ubd80\ud488\uc778 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 4140\uc774\uba74 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/p>\n      <\/div>\n\n      <h2>\ud654\ud559\uc801 \uc870\uc131<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>\uc694\uc18c<\/th><th>4140<\/th><th>H13<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>\ud0c4\uc18c(C)<\/td><td>0.38-0.43%<\/td><td>0.35-0.42%<\/td><\/tr>\n            <tr><td>\uc2e4\ub9ac\ucf58(Si)<\/td><td>0.15-0.35%<\/td><td>0.80-1.20%<\/td><\/tr>\n            <tr><td>\ub9dd\uac04(Mn)<\/td><td>0.75-1.00%<\/td><td>0.25-0.50%<\/td><\/tr>\n            <tr><td>\ud06c\ub86c(Cr)<\/td><td>0.80-1.10%<\/td><td>4.80-5.50%<\/td><\/tr>\n            <tr><td>\ubab0\ub9ac\ube0c\ub374(Mo)<\/td><td>0.15-0.25%<\/td><td>1.20-1.50%<\/td><\/tr>\n            <tr><td>\ubc14\ub098\ub4d0(V)<\/td><td>\uc5c6\uc74c<\/td><td>0.80-1.20%<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>\ub450 \ub4f1\uae09 \ubaa8\ub450 \ud0c4\uc18c \ud568\ub7c9\uc774 \ube44\uc2b7\ud558\uc5ec \ub2f4\uae08\uc9c8 \ud6c4 \ucd5c\uace0 \uacbd\ub3c4\uac00 \uc720\uc0ac\ud569\ub2c8\ub2e4. \uacb0\uc815\uc801\uc778 \ucc28\uc774\uc810\uc740 \ud569\uae08 \uc131\ubd84\uc785\ub2c8\ub2e4. H13\uc740 \ud06c\ub86c\uc774 \uc57d 5\ubc30, \ubab0\ub9ac\ube0c\ub374\uc774 \uc57d 6\ubc30 \ub354 \ub9ce\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc73c\uba70, \ubc14\ub098\ub4d0\ub3c4 \uc758\ub3c4\uc801\uc73c\ub85c \ucca8\uac00\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uc18c\ub4e4\uc740 \uc548\uc815\uc801\uc778 \ud569\uae08 \ud0c4\ud654\ubb3c\uc744 \ud615\uc131\ud558\uace0 2\ucc28 \uacbd\ud654\ub97c \uc720\ub3c4\ud558\uc5ec H13\uc774 \uace0\uc628\uc5d0\uc11c\ub3c4 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n      <p>4140\uac15\uc740 \uace0\uc628\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc9c0 \uc54a\uc558\uae30 \ub54c\ubb38\uc5d0 \ud569\uae08 \ud568\ub7c9\uc774 \ud6e8\uc52c \uc801\uc2b5\ub2c8\ub2e4. \uc774 \uac15\uc7ac\uc758 \ud654\ud559\uc801 \uc870\uc131\uc740 \uad6c\uc870\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ub420 \ub54c \uac15\ub3c4, \uc778\uc131, \uacbd\ud654\uc131 \ubc0f \uac00\uacf5\uc131\uc744 \uc704\ud574 \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <h2>\uc8fc\uc694 \ubd80\ub3d9\uc0b0 \ucc28\uc774\uc810<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>\uc7ac\uc0b0<\/th><th>4140<\/th><th>H13<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>\uac15\ucca0 \uc885\ub958<\/td><td>\ud569\uae08 \uad6c\uc870\uac15<\/td><td>\uace0\uc628 \uc791\uc5c5\uc6a9 \uacf5\uad6c\uac15<\/td><\/tr>\n            <tr><td>\uc77c\ubc18\uc801\uc778 \uc791\uc5c5 \uacbd\ub3c4<\/td><td>28-32 HRC<\/td><td>44-52 HRC<\/td><\/tr>\n            <tr><td>\ucd5c\ub300 \ub3c4\ub2ec \uac00\ub2a5 \uacbd\ub3c4<\/td><td>\uc57d 55 HRC<\/td><td>\uc57d 54 HRC<\/td><\/tr>\n            <tr><td>500\u00b0C\uc5d0\uc11c\uc758 \uace0\uc628 \uacbd\ub3c4<\/td><td>\ube68\ub9ac \ubd80\ub4dc\ub7ec\uc6cc\uc9d1\ub2c8\ub2e4<\/td><td>\uacbd\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4<\/td><\/tr>\n            <tr><td>\uc5f4\ud53c\ub85c \uc800\ud56d\uc131<\/td><td>\uac00\ub09c\ud55c<\/td><td>\ud6cc\ub96d\ud55c<\/td><\/tr>\n            <tr><td>\ub0b4\ub9c8\ubaa8\uc131, \uc0c1\uc628<\/td><td>\ub0ae\uc740<\/td><td>\ubcf4\ud1b5\uc758<\/td><\/tr>\n            <tr><td>\ub0b4\ub9c8\ubaa8\uc131, \uace0\uc628<\/td><td>\uac00\ub09c\ud55c<\/td><td>\uc88b\uc740<\/td><\/tr>\n            <tr><td>\uac15\uc778\ud568<\/td><td>\uc88b\uc740<\/td><td>\uc88b\uc740<\/td><\/tr>\n            <tr><td>\uac00\uacf5\uc131, \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub428<\/td><td>\ud6cc\ub96d\ud55c<\/td><td>\uc88b\uc740<\/td><\/tr>\n            <tr><td>kg\ub2f9 \uac00\uaca9<\/td><td>\ub0ae\ucd94\ub2e4<\/td><td>\ub354 \ub192\uc740<\/td><\/tr>\n            <tr><td>\uc6a9\uc811\uc131<\/td><td>\uc608\uc5f4\ud558\uba74 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.<\/td><td>\ub354 \uc5b4\ub824\uc6b4<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>4140\uac15\uc740 \ud0c4\uc18c \ud568\ub7c9 \ub54c\ubb38\uc5d0 H13\uac15\ub9cc\ud07c, \ud639\uc740 \uadf8\ubcf4\ub2e4 \uc57d\uac04 \ub354 \ub192\uc740 \uacbd\ub3c4\ub85c \ub2f4\uae08\uc9c8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uac15\uc885\uc744 \uad6c\ubd84\ud558\ub294 \ud575\uc2ec\uc740 \ucd5c\uace0 \uacbd\ub3c4\uac00 \uc544\ub2c8\uba70, 4140\uac15\uc740 \uc778\uc131\uc774 \ub5a8\uc5b4\uc9c0\uae30 \ub54c\ubb38\uc5d0 45HRC \uc774\uc0c1\uc73c\ub85c \uacbd\ub3c4\ub97c \ub192\uc774\ub294 \uacbd\uc6b0\ub294 \ub4dc\ubb45\ub2c8\ub2e4. \ub450 \uac15\uc885\uc758 \uc9c4\uc815\ud55c \ucc28\uc774\uc810\uc740 \uc5f4\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. 4140\uac15\uc740 \uc5f4\uc5d0 \uc758\ud574 \uacbd\ub3c4\uac00 \ub5a8\uc5b4\uc9c0\ub294 \ubc18\uba74, H13\uac15\uc740 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n      <h2>H13\uc744 4140\ubcf4\ub2e4 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc77c\uae4c\uc694?<\/h2>\n      <div class=\"aobo-choice-grid\">\n        <article class=\"aobo-choice-card\">\n          <h3>\ud574\ub2f9 \ubd80\ud488\uc774 \ub728\uac70\uc6cc\uc9d1\ub2c8\ub2e4<\/h3>\n          <p>4140\uac15\uc740 \uc57d 350~400\u00b0C \uc774\uc0c1\uc5d0\uc11c\ub294 2\ucc28 \uacbd\ud654\uac00 \uc5c6\uc5b4 \uac15\ub3c4\uac00 \uae09\uaca9\ud788 \uc800\ud558\ub429\ub2c8\ub2e4. \ubc18\uba74 H13\uac15\uc740 \uc57d 600\u00b0C\uae4c\uc9c0 \uc720\uc6a9\ud55c \uacbd\ub3c4\uc640 \uac15\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n        <\/article>\n        <article class=\"aobo-choice-card\">\n          <h3>\ud574\ub2f9 \ubd80\ud488\uc740 \ub728\uac70\uc6cc\uc84c\ub2e4 \ucc28\uac00\uc6cc\uc84c\ub2e4\ub97c \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/h3>\n          <p>\ubc18\ubcf5\uc801\uc778 \uac00\uc5f4 \ubc0f \ub0c9\uac01\uc740 \uc5f4 \uade0\uc5f4\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. H13\uc740 4140\ubcf4\ub2e4 \uc774\ub7ec\ud55c \ubbf8\uc138\ud55c \ud45c\uba74 \uade0\uc5f4\uc5d0 \ud6e8\uc52c \ub354 \uc798 \uacac\ub525\ub2c8\ub2e4.<\/p>\n        <\/article>\n        <article class=\"aobo-choice-card\">\n          <h3>\ucc29\uc6a9\uac10\uc740 \ud574\ub2f9 \uc628\ub3c4\uc5d0\uc11c \uacac\ub51c \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/h3>\n          <p>4140\uac15\uc740 \uc0c1\uc628\uc5d0\uc11c\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc591\ud638\ud558\uc9c0\ub9cc, \uace0\uc628\uc5d0\uc11c\ub294 \uc5f0\ud654\ub418\uc5b4 \ub9c8\ubaa8\uac00 \ube60\ub974\uac8c \uc9c4\ud589\ub429\ub2c8\ub2e4. H13\uac15\uc740 \ud569\uae08 \ud0c4\ud654\ubb3c\uacfc 2\ucc28 \uacbd\ud654 \ucc98\ub9ac\ub97c \ud1b5\ud574 \uace0\uc628 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.<\/p>\n        <\/article>\n        <article class=\"aobo-choice-card\">\n          <h3>\ud45c\uba74\uc740 \uc6a9\uc735 \uae08\uc18d\uc744 \ud5a5\ud558\uace0 \uc788\ub2e4.<\/h3>\n          <p>\ub2e4\uc774\uce90\uc2a4\ud305\uc5d0\uc11c \uc57d 680\u00b0C\uc758 \uc6a9\uc735 \uc54c\ub8e8\ubbf8\ub284\uc774\ub098 \uc57d 420\u00b0C\uc758 \uc544\uc5f0\uc740 \uae08\ud615 \ud45c\uba74\uc744 \uce68\uc2dd\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. H13\uc740 4140\ubcf4\ub2e4 \uce68\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ud6e8\uc52c \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n        <\/article>\n      <\/div>\n      <p>\uc77c\ubc18\uc801\uc778 H13 \uc801\uc6a9 \ubd84\uc57c\uc5d0\ub294 \uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615, \uc5f4\uac04 \ub2e8\uc870 \uae08\ud615, \uc5f4\uac04 \uc555\ucd9c \ud234\ub9c1, \uc5f4\uac04 \uc2a4\ud0ec\ud551 \uae08\ud615, \uc5f4\uac04 \uc804\ub2e8 \ube14\ub808\uc774\ub4dc, \ucf54\uc5b4 \ud540, \ub9e8\ub4dc\ub9b4 \ubc0f \uc5f4\uac04 \uac00\uacf5 \uc778\uc11c\ud2b8\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n      <h2>4140\uc774\uba74 \ucda9\ubd84\ud560 \ub54c<\/h2>\n      <p>\ubd80\ud488\uc774 \uace0\uc628 \uac00\uacf5 \uacf5\uad6c\uac00 \uc544\ub2cc \uacbd\uc6b0\uc5d0\ub294 4140 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc801\uc808\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n      <ul>\n        <li>\uc0e4\ud504\ud2b8, \uae30\uacc4 \ubd80\ud488, \ud328\uc2a4\ub108 \ubc0f \uad6c\uc870 \ubd80\ud488\uacfc \uac19\uc774 \uc2e4\uc628 \ub610\ub294 \uc57d 250\u00b0C \uc774\ud558\uc758 \uc628\ub3c4\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubd80\ud488.<\/li>\n        <li>\uc774 \ubd80\ud488\uc740 \uacf5\uad6c\ub97c \uc9c0\uc9c0\ud558\ub294 \ud640\ub354, \ubcf4\uac15\uc7ac \ub610\ub294 \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8\uc774\uc9c0\ub9cc \ub728\uac70\uc6b4 \uae08\uc18d\uacfc \uc9c1\uc811 \uc811\ucd09\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n        <li>\uc801\ub2f9\ud55c \uacbd\ub3c4(\uc77c\ubc18\uc801\uc73c\ub85c 30~40 HRC)\uc5d0\uc11c \uc6b0\uc218\ud55c \uc778\uc131\uc744 \uac16\ucd94\uba74 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/li>\n        <li>\uc6a9\uc811\uc774\ub098 \uc6a9\uc811 \uc218\ub9ac\ub294 \uc911\uc694\ud569\ub2c8\ub2e4. 4140 \uac15\uc7ac\uac00 H13 \uac15\uc7ac\ubcf4\ub2e4 \uc6a9\uc811\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub354 \uc88b\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n        <li>\uc8fc\uc694 \uc81c\uc57d \uc694\uc778\uc740 \uc7ac\ub8cc\ube44\uc774\uba70, \uad00\uc138\ub294 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n      <\/ul>\n\n      <h2>\ube60\ub978 \uc9c0\uc6d0 \uac00\uc774\ub4dc<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th><th>\ucd94\ucc9c<\/th><th>\uc65c<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>\uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615<\/td><td>H13<\/td><td>\uace0\uc628 \uacbd\ub3c4, \uc5f4\ud53c\ub85c \uc800\ud56d\uc131 \ubc0f \uce68\uc2dd \uc800\ud56d\uc131\uc740 \ubaa8\ub450 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc5f4\uac04 \ub2e8\uc870 \uae08\ud615<\/td><td>H13<\/td><td>\uc9c0\uc18d\uc801\uc778 \uc5f4\uacfc \ucda9\uaca9\uc744 \uacac\ub514\ub824\uba74 \uace0\uc628 \uc791\uc5c5\uc6a9 \uacf5\uad6c\uac15\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc54c\ub8e8\ubbf8\ub284 \uc555\ucd9c \ub2e4\uc774<\/td><td>H13<\/td><td>\uace0\uc628 \ub9c8\ubaa8 \ubc0f \uc5f4 \ud53c\ub85c \uc800\ud56d\uc131\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ud56b \uc2dc\uc5b4 \ube14\ub808\uc774\ub4dc<\/td><td>H13 \ub610\ub294 H10<\/td><td>\uace0\uc628 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uce7c\ub0a0 \uc218\uba85\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub2e4\uc774 \ud640\ub354 \ub610\ub294 \ubcf4\uac15\ud310<\/td><td>4140 \ub610\ub294 P20<\/td><td>\ud574\ub2f9 \ubd80\ud488\uc740 \uad6c\uc870\uc801 \uc9c0\uc9c0 \uc5ed\ud560\uc744 \ud558\uba70 \uc9c1\uc811 \uac00\uc5f4\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uae30\uacc4 \uc0e4\ud504\ud2b8\uc758 \uc8fc\ubcc0 \uc628\ub3c4<\/td><td>4140<\/td><td>\uc6b0\uc218\ud55c \uac15\ub3c4\uc640 \uc778\uc131\uc744 \uc800\ub834\ud55c \uac00\uaca9\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub0c9\uac04 \uac00\uacf5 \uc0dd\uc0b0 \uae08\ud615<\/td><td>\ub5142 \ub610\ub294 A2<\/td><td>\ud2b9\uc218 \ub0c9\uac04 \uac00\uacf5\uc6a9 \uac15\uc7ac\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <h2>\uc800\ub834\ud55c \uc7ac\ub8cc\uac00 \uc885\uc885 \ub354 \ube44\uc2fc \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h2>\n      <p>H13\uc740 \ud569\uae08 \ud568\ub7c9\uc774 \ub192\uace0 \uac00\uacf5\uc774 \ub354 \uae4c\ub2e4\ub86d\uae30 \ub54c\ubb38\uc5d0 4140\ubcf4\ub2e4 \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \uac00\uaca9\uc774 \ub354 \ube44\uc309\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uace0\uc628 \uac00\uacf5 \uc791\uc5c5\uc5d0\uc11c\ub294 \ubd80\ud488\ub2f9 \uc0dd\uc0b0 \ube44\uc6a9\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n      <ul>\n        <li>H13 \ub2e4\uc774\ub294 \uc218\uba85\uc774 \ud6e8\uc52c \uae38\uc5b4 \ub2e4\uc774 \uad50\uccb4 \ud69f\uc218\uac00 \uc904\uc5b4\ub4e4\uace0 \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04\ub3c4 \ub2e8\ucd95\ub429\ub2c8\ub2e4.<\/li>\n        <li>\uae08\ud615\uc774 \uc5f4\ud654\ub428\uc5d0 \ub530\ub77c \ud3d0\uae30\ub418\ub294 \ubd80\ud488\uc758 \uc218\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/li>\n        <li>H13\uc740 \uae09\uaca9\ud55c \ub0c9\uac01 \ubc0f \uc5f4 \uc21c\ud658\uc5d0\ub3c4 \uc870\uae30 \uade0\uc5f4 \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\uc5b4 \ub354\uc6b1 \ube60\ub974\uace0 \uc548\uc815\uc801\uc778 \uc0dd\uc0b0\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n      <\/ul>\n      <p>\uace0\uc628 \uac00\uacf5 \uacf5\uad6c\uc5d0 4140 \uac15\uc7ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc7ac\ub8cc\ub97c \uc808\uc57d\ud558\ub824\ub294 \uac83\uc740 \ub300\uac1c \uc798\ubabb\ub41c \uacbd\uc81c\uc801 \ud310\ub2e8\uc785\ub2c8\ub2e4. \uae08\ud615 \uc218\uba85 \ub2e8\ucd95\uacfc \uc0dd\uc0b0 \uc2dc\uac04 \uc190\uc2e4\ub85c \uc778\ud574 \uc808\uc57d\ud55c \uc7ac\ub8cc\ube44\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ub9ce\uc740 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <h2>\uc544\uc624\ubcf4 \ucca0\uac15 \uacf5\uae09<\/h2>\n      <p>\uc544\uc624\ubcf4 \uc2a4\ud2f8 \uacf5\uae09 <a href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel\/\">H13 \uacf5\uad6c\uac15<\/a> (1.2344 \/ SKD61 \/ 4Cr5MoSiV1) \uc7ac\uc9c8\uc740 \ub2e8\uc870 \ubc0f \uc555\uc5f0 \ud615\ud0dc\ub85c \uc81c\uacf5\ub418\uba70, \uc8fc\ub85c \ub300\ub7c9 \uc218\ucd9c\uc744 \uc704\ud574 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub429\ub2c8\ub2e4. H13\uc740 \ub2f9\uc0ac\uc758 \ud575\uc2ec \ub4f1\uae09 \uc911 \ud558\ub098\ub85c, \uc6d0\ud615 \ubc14, \ud3c9\ud310 \ubc14, \ub2e8\uc870 \ube14\ub85d \ud615\ud0dc\ub85c \uc7ac\uace0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. H13 ESR\uc740 \uace0\uae09 \ub2e4\uc774\uce90\uc2a4\ud305 \ubc0f \uace0\uad11\ud0dd \uac00\uacf5 \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n      <p>4140 \uc7ac\uc9c8\uc5d0 \ub300\ud574\uc11c\ub294 \ubb38\uc758\ud574 \uc8fc\uc2ed\uc2dc\uc624. \uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \uc77c\ubc18 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud569\uae08\ubcf4\ub2e4\ub294 \uacf5\uad6c\uac15 \ubc0f \uae08\ud615\uac15\uc744 \uc804\ubb38\uc73c\ub85c \ud558\uae30 \ub54c\ubb38\uc5d0 4140 \uc7ac\uc9c8\uc758 \uc7ac\uace0 \uc5ec\ubd80\ub294 \uc8fc\ubb38 \uac74\ubcc4\ub85c \ud655\uc778\ub429\ub2c8\ub2e4. \ubd80\ud488\uc758 \ud2b9\uc131\uc5d0 \ub530\ub77c \uacf5\uad6c\uac15\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc7a5\uae30\uc801\uc73c\ub85c \ub354 \ub098\uc740 \uac00\uce58\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n    <\/main>\n\n    <section class=\"aobo-related-pages\" aria-label=\"H13 \uacf5\uad6c\uac15 \uad00\ub828 \ud398\uc774\uc9c0\">\n      <h2>\uad00\ub828 \ud398\uc774\uc9c0<\/h2>\n      <div class=\"aobo-related-grid\">\n        <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel\/\">\n          <strong>H13 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4<\/strong>\n          <span>H13 \uacf5\uae09 \ud488\ubaa9\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc815\ubcf4: \uc6d0\ud615 \ubd09, \ud3c9\uac15, \ub2e8\uc870 \ube14\ub85d, \uc5f4\ucc98\ub9ac \uc7ac\ub8cc \ubc0f ESR \ud488\uc9c8.<\/span>\n        <\/a>\n        <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel-applications\/\">\n          <strong>H13 \uacf5\uad6c\uac15 \uc801\uc6a9 \ubd84\uc57c<\/strong>\n          <span>H13\uc740 \ub2e4\uc774\uce90\uc2a4\ud305, \uc5f4\uac04 \ub2e8\uc870, \uc555\ucd9c, \uc5f4\uac04 \uc804\ub2e8 \ubc0f \uae08\ud615 \uc81c\uc791\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/span>\n        <\/a>\n        <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel-machinability\/\">\n          <strong>H13 \uacf5\uad6c\uac15\uc758 \uac00\uacf5\uc131<\/strong>\n          <span>\uc5f4\ucc98\ub9ac \ubc0f \uacbd\ud654 \ucc98\ub9ac\ub41c H13 \uc18c\uc7ac\uc758 \uac00\uacf5 \uc9c0\uce68(\uc2e4\uc81c \uc81c\uc870 \ud55c\uacc4 \ud3ec\ud568).<\/span>\n        <\/a>\n        <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/ko\/when-to-choose-esr-h13-tool-steel\/\">\n          <strong>ESR H13\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc2dc\uc810<\/strong>\n          <span>\ub2e4\uc774\uce90\uc2a4\ud305, \ub2e8\uc870 \ubc0f \uace0\uc2e0\ub8b0\uc131 \ud234\ub9c1\uc5d0 ESR \ud488\uc9c8\uc774 \ud544\uc694\ud55c \uc2dc\uc810\uc744 \uacb0\uc815\ud558\ub294 \ubc29\ubc95.<\/span>\n        <\/a>\n      <\/div>\n    <\/section>\n\n    <section class=\"aobo-final-cta\">\n      <div>\n        <h2>\uace0\uc628 \uc791\uc5c5\uc6a9 \uacf5\uad6c\uc5d0 H13\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n        <p>\ub4f1\uae09, \uaddc\uaca9, \uc218\ub7c9, \ub0a9\uae30 \ubc0f \uc6a9\ub3c4\ub97c \ubcf4\ub0b4\uc8fc\uc2ed\uc2dc\uc624. \uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 H13 \ub2e8\uc870 \ub610\ub294 \uc555\uc5f0 \uc81c\ud488 \uacf5\uae09, \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac, ESR \uc635\uc158 \ubc0f \uacf5\uc7a5 \uc778\uc99d\uc11c \uc694\uad6c \uc0ac\ud56d\uc744 \ud655\uc778\ud574 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n      <\/div>\n      <a class=\"aobo-btn popmake-16052\" href=\"javascript:void(0);\">\ubb38\uc758 \ubcf4\ub0b4\uae30<\/a>\n    <\/section>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Hot Work Tool Steel vs Structural Alloy Steel 4140 vs H13 Tool Steel: Hot Work or Mechanical Parts? 4140 is a chromium-molybdenum structural alloy steel for machinery components that run at room to moderate temperature. H13 is a hot work tool steel for dies and tooling that operate hot, often above 500\u00b0C. Whether one can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15997,"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":"normal-width-container","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-15996","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>4140 vs H13 Tool Steel: Differences and Selection Guide - AoboSteel<\/title>\n<meta name=\"description\" content=\"Compare 4140 alloy steel and H13 tool steel: composition, hardness, and hot performance. 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