{"id":14759,"date":"2026-04-21T09:12:32","date_gmt":"2026-04-21T01:12:32","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=14759"},"modified":"2026-06-25T10:28:39","modified_gmt":"2026-06-25T02:28:39","slug":"a2-vs-o1-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/a2-vs-o1-tool-steel\/","title":{"rendered":"A2 \uacf5\uad6c\uac15\uacfc O1 \uacf5\uad6c\uac15: \uc5b4\ub5a4 \ub4f1\uae09\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?"},"content":{"rendered":"<section class=\"aobo-a2-o1-page\">\n  <style>\n    .aobo-a2-o1-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: Arial, Helvetica, sans-serif;\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-a2-o1-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: 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-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-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      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-hero h1 {\n      margin: 0 0 16px;\n      color: #082d6f;\n      font-size: clamp(34px, 4vw, 54px);\n      line-height: 1.05;\n      letter-spacing: -0.03em;\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-hero p {\n      max-width: 920px;\n      margin: 0 0 12px;\n      font-size: 17px;\n      color: #314158;\n      position: relative;\n      z-index: 2;\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: 26px;\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: -0.02em;\n    }\n\n    .aobo-strip-intro {\n      margin: 0 0 22px;\n      max-width: 860px;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-product-grid {\n      display: grid;\n      grid-template-columns: repeat(2, 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: 20px;\n      padding: 20px;\n      display: flex;\n      flex-direction: column;\n      justify-content: space-between;\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      margin: 0 0 16px;\n      border-radius: 16px;\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: nowrap;\n      margin-top: auto;\n    }\n\n    .aobo-buttons .aobo-btn {\n      flex: 1 1 0;\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    }\n\n    .aobo-article p {\n      margin: 0 0 18px;\n      font-size: 17px;\n      color: var(--aobo-text);\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: 20px;\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: 0 0 10px;\n      color: #082d6f;\n      font-size: 22px;\n      line-height: 1.3;\n    }\n\n    .aobo-choice-card p {\n      margin-bottom: 0;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-final-cta {\n      margin-top: 24px;\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-final-cta h2 {\n      margin: 0 0 12px;\n      color: #ffffff;\n      font-size: 26px;\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      }\n\n      .aobo-product-strip {\n        padding: 20px;\n      }\n\n      .aobo-product-grid,\n      .aobo-choice-grid {\n        grid-template-columns: 1fr;\n      }\n\n      .aobo-buttons {\n        flex-direction: column;\n      }\n\n      .aobo-article h2 {\n        font-size: 25px;\n      }\n    }\n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <span class=\"aobo-eyebrow\">\uacf5\uae30 \uacbd\ud654 \uacf5\uad6c\uac15 vs \uc624\uc77c \uacbd\ud654 \uacf5\uad6c\uac15<\/span>\n      <h1>A2 \uacf5\uad6c\uac15\uacfc O1 \uacf5\uad6c\uac15: \uc801\ud569\ud55c \ub4f1\uae09 \uc120\ud0dd \ubc29\ubc95<\/h1>\n      <p>A2\ub294 \uce58\uc218 \uc548\uc815\uc131, \ub0b4\ub9c8\ubaa8\uc131, \ub0ae\uc740 \ubcc0\ud615\ub960 \ubc0f \uae34 \uacf5\uad6c \uc218\uba85 \uce21\uba74\uc5d0\uc11c \ub354 \uc6b0\uc218\ud569\ub2c8\ub2e4. O1\uc740 \ub2e8\uc21c\ud558\uace0 \uc791\uc73c\uba70 \uac00\uacf5\uc774 \uc6a9\uc774\ud558\uace0 \ube44\uc6a9\uc5d0 \ubbfc\uac10\ud55c \uacf5\uad6c \ub610\ub294 \uc18c\ub7c9 \uc0dd\uc0b0\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n      <p>\ub450 \uac15\uc7ac \ubaa8\ub450 \ube44\uc2b7\ud55c \uacbd\ub3c4\ub97c \uac00\uc9c0\uc9c0\ub9cc, \uc11c\ub85c \ub2e4\ub978 \uacf5\uad6c \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. A2\ub294 \uc548\uc815\uc131\uacfc \uc5f4\ucc98\ub9ac \ubcc0\ud615 \uac10\uc18c\ub97c \uc81c\uacf5\ud558\ub294 \ubc18\uba74, O1\uc740 \uac00\uacf5\uc131\uacfc \ub0ae\uc740 \ucd08\uae30 \ube44\uc6a9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n    <\/header>\n\n    <section class=\"aobo-product-strip\" aria-label=\"\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc758 A2 \ubc0f O1 \uacf5\uad6c\uac15 \uc81c\ud488\">\n      <h2>Aobo Steel\uc5d0\uc11c A2 \ubc0f O1 \uacf5\uad6c\uac15\uc744 \uad6c\uc785\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/h2>\n      <p class=\"aobo-strip-intro\">\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \uae08\ud615, \uac8c\uc774\uc9c0, \ud380\uce58, \ube14\ub808\uc774\ub4dc \ubc0f \uc815\ubc00 \uacf5\uad6c\uc6a9\uc73c\ub85c A2 \uacf5\uae30 \uacbd\ud654 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uacfc O1 \uc720 \uacbd\ud654 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc744 \uacf5\uae09\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\/03\/A2-MATERIAL.webp\" alt=\"Aobo Steel\uc5d0\uc11c \uacf5\uae09\ud558\ub294 A2 \uacf5\uad6c\uac15\" loading=\"lazy\">\n          <\/div>\n          <h3>A2 | 1.2363 | SKD12<\/h3>\n          <p class=\"aobo-card-note\">\uce58\uc218 \uc548\uc815\uc131, \ub0b4\ub9c8\ubaa8\uc131, \ub0a0 \uc720\uc9c0\ub825\uc774 \ub6f0\uc5b4\ub09c \uacf5\uae30 \uacbd\ud654 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc73c\ub85c \uae08\ud615, \uac8c\uc774\uc9c0 \ubc0f \uc815\ubc00 \uacf5\uad6c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-buttons\">\n            <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel\/\">\uc0c1\uc138 \uc815\ubcf4 \ubcf4\uae30<\/a>\n            <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">\ubb38\uc758 \ubcf4\ub0b4\uae30<\/a>\n          <\/div>\n        <\/article>\n\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\/o1-steel.avif\" alt=\"Aobo Steel\uc5d0\uc11c \uacf5\uae09\ud558\ub294 O1 \uacf5\uad6c\uac15\" loading=\"lazy\">\n          <\/div>\n          <h3>O1 | 1.2510 | SKS3<\/h3>\n          <p class=\"aobo-card-note\">\uacbd\uc81c\uc801\uc778 \uacf5\uad6c \uc81c\uc791, \uc190\uc26c\uc6b4 \uac00\uacf5, \uac04\ub2e8\ud55c \ud380\uce58 \uc81c\uc791, \uc18c\ub7c9 \uc0dd\uc0b0 \ubc0f \uc77c\ubc18\uc801\uc778 \uc800\uc6a9\ub7c9 \uacf5\uad6c\uc5d0 \uc801\ud569\ud55c \uc624\uc77c \uacbd\ud654\ud615 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4.<\/p>\n          <div class=\"aobo-buttons\">\n            <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/ko\/o1-tool-steel\/\">\uc0c1\uc138 \uc815\ubcf4 \ubcf4\uae30<\/a>\n            <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">\ubb38\uc758 \ubcf4\ub0b4\uae30<\/a>\n          <\/div>\n        <\/article>\n      <\/div>\n    <\/section>\n\n    <main class=\"aobo-article\">\n      <p>\uc800\ub834\ud55c \ube44\uc6a9\uacfc \uac04\ud3b8\ud55c \uc0dd\uc0b0\uc744 \uc6d0\ud558\uc2dc\uba74 O1\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ubcc0\ud615 \uc81c\uc5b4, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc548\uc815\uc131\uc744 \uc6d0\ud558\uc2dc\uba74 A2\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n      <h2>A2\uc640 O1 \uacf5\uad6c\uac15 \uc911 \ube60\ub978 \uc120\ud0dd \uac00\uc774\ub4dc<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\uc694\uad6c \uc0ac\ud56d<\/th><th>\ub354 \ub098\uc740 \uc120\ud0dd<\/th><th>\uc774\uc720<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\uc5f4\ucc98\ub9ac \ud6c4 \uce58\uc218 \uc548\uc815\uc131\uc774 \ud5a5\uc0c1\ub428<\/td><td>A2<\/td><td>\uacf5\uae30 \uacbd\ud654\ub294 \ub2f4\uae08\uc9c8 \uc751\ub825\uacfc \ubcc0\ud615\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ubcf5\uc7a1\ud55c \uae30\ud558\ud559\uc801 \ud615\ud0dc, \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac \ub610\ub294 \uace0\ub974\uc9c0 \uc54a\uc740 \ubd80\ubd84<\/td><td>A2<\/td><td>\uc624\uc77c \ub2f4\uae08\uc9c8 O1\ubcf4\ub2e4 \uade0\uc5f4 \ubc0f \ubcc0\ud615 \uc704\ud5d8\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub354 \uae34 \uc0dd\uc0b0 \uae30\uac04<\/td><td>A2<\/td><td>\ub0b4\ub9c8\ubaa8\uc131\uc774 \ub192\uc744\uc218\ub85d \uacf5\uad6c \uc218\uba85\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354 \uc6b0\uc218\ud568<\/td><td>A2<\/td><td>\ud06c\ub86c \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c \ud0c4\ud654\ubb3c\uc774 \ud615\uc131\ub429\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uacbd\ud654 \uc804 \uac00\uacf5\uc774 \ub354 \uc27d\uc2b5\ub2c8\ub2e4.<\/td><td>\uc6241<\/td><td>\ud569\uae08 \uc124\uacc4\uac00 \ub2e8\uc21c\ud560\uc218\ub85d \uac00\uacf5\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ucd08\uae30 \uc7ac\ub8cc\ube44 \ubc0f \uac00\uacf5\ube44 \uc808\uac10<\/td><td>\uc6241<\/td><td>O1 \ube44\uc790\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uad6c\ub9e4 \ubc0f \ucc98\ub9ac \ube44\uc6a9\uc774 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc0dd\uc0b0\ub7c9\uc774 \uc801\uac70\ub098 \uc911\uac04 \uc815\ub3c4\uc778 \uac04\ub2e8\ud55c \ub3c4\uad6c<\/td><td>\uc6241<\/td><td>\ub9c8\ubaa8 \uc694\uad6c\ub7c9\uc774 \uc2ec\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc131\ub2a5\uc774 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc815\ubc00 \uae08\ud615, \uac8c\uc774\uc9c0 \ub610\ub294 \uc815\ubc00 \uacf5\ucc28 \uacf5\uad6c<\/td><td>A2<\/td><td>\uacbd\ud654 \ud6c4 \ud06c\uae30 \uc870\uc808\uc774 \ub354 \uc798 \ub429\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc2ec\ud55c \ucda9\uaca9 \ub610\ub294 \uadf9\ud55c\uc758 \ud558\uc911<\/td><td>\ub458 \ub2e4 \uc774\uc0c1\uc801\uc774\uc9c0 \uc54a\ub2e4<\/td><td>S7\uacfc \uac19\uc740 \ub0b4\ucda9\uaca9\uc131 \ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n            <tr><td>\uace0\uc628 \uacf5\uad6c<\/td><td>\ub458 \ub2e4 \uc774\uc0c1\uc801\uc774\uc9c0 \uc54a\ub2e4<\/td><td>H11 \ub610\ub294 H13\uacfc \uac19\uc740 \uace0\uc628 \uc791\uc5c5\uc6a9 \ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <h2>A2\uc640 O1 \uacf5\uad6c\uac15\uc758 \ub3d9\ub4f1 \ub4f1\uae09 \ubc0f \ud45c\uc900<\/h2>\n      <p>A2\uc640 O1\uc740 \ubaa8\ub450 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc774\uc9c0\ub9cc \uacbd\ud654 \ubc29\uc2dd\uc774 \ub2e4\ub985\ub2c8\ub2e4. A2\ub294 \uacf5\uae30 \uacbd\ud654\ud615 \uc911\ud569\uae08 \uacf5\uad6c\uac15\uc774\uace0, O1\uc740 \uc720 \uacbd\ud654\ud615 \uc800\ud569\uae08 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4. \ub450 \uac15\uc885 \ubaa8\ub450 ASTM A681 \uaddc\uaca9\uc5d0 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\ud45c\uc900 \uc2dc\uc2a4\ud15c<\/th><th>A2 \uacf5\uad6c\uac15<\/th><th>O1 \uacf5\uad6c\uac15<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\uc720\uc5d4<\/td><td>\ud2f030102<\/td><td>\ud2f031501<\/td><\/tr>\n            <tr><td>DIN \/ W.-Nr.<\/td><td>1.2363<\/td><td>1.2510<\/td><\/tr>\n            <tr><td>\uc9c0\uc774\uc2a4<\/td><td>SKD12<\/td><td>SKS3<\/td><\/tr>\n            <tr><td>BS.<\/td><td>BA2<\/td><td>\ubcf41<\/td><\/tr>\n            <tr><td>\uc544\ud504\ub178\ub974<\/td><td>Z100CDV5<\/td><td>90MWCV5<\/td><\/tr>\n            <tr><td>SS14<\/td><td>2260<\/td><td>2140<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>\ub3d9\ub4f1 \ub4f1\uae09\uc740 \uad6c\ub9e4\uc790\uac00 \uc11c\ub85c \ub2e4\ub978 \ud45c\uc900\uc5d0 \ub530\ub978 \uc7ac\ub8cc\ub97c \ube44\uad50\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ucd5c\uc885 \ub300\uccb4\ud488\uc740 \ud654\ud559 \uc870\uc131, \uc5f4\ucc98\ub9ac \uc694\uad6c \uc0ac\ud56d, \ubaa9\ud45c \uacbd\ub3c4 \ubc0f \uc8fc\ubb38 \uc0ac\uc591\uc744 \uae30\uc900\uc73c\ub85c \ub2e4\uc2dc \ud55c\ubc88 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <h2>A2\uc640 O1\uc758 \ud654\ud559 \uc870\uc131 \ube44\uad50<\/h2>\n      <p>A2\uc640 O1\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ud569\uae08 \uad6c\uc131\uc785\ub2c8\ub2e4. A2\ub294 \ud06c\ub86c\uacfc \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc774 \ud6e8\uc52c \ub192\uc544 \uacbd\ud654\uc131, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uce58\uc218 \uc548\uc815\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. O1\uc740 \ub9dd\uac04 \ud568\ub7c9\uc774 \ub192\uace0 \ud145\uc2a4\ud150\uc774 \uc18c\ub7c9 \ud568\uc720\ub41c \ube44\uad50\uc801 \ub2e8\uc21c\ud55c \ud569\uae08 \uccb4\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \uac00\uacf5\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uacbd\uc81c\uc801\uc778 \uac00\uacf5\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\uc694\uc18c<\/th><th>A2 (%)<\/th><th>O1 (%)<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\ud0c4\uc18c<\/td><td>0.95\u20131.05<\/td><td>0.85\u20131.00<\/td><\/tr>\n            <tr><td>\ud06c\ub86c<\/td><td>4.75\u20135.50<\/td><td>0.40\u20130.60<\/td><\/tr>\n            <tr><td>\ubab0\ub9ac\ube0c\ub374<\/td><td>0.90\u20131.40<\/td><td>~0<\/td><\/tr>\n            <tr><td>\ub9dd\uac04<\/td><td>\u22641.00<\/td><td>1.00\u20131.40<\/td><\/tr>\n            <tr><td>\ud145\uc2a4\ud150<\/td><td>~0<\/td><td>0.40\u20130.60<\/td><\/tr>\n            <tr><td>\ubc14\ub098\ub4d0<\/td><td>0.15\u20130.50<\/td><td>\u22640.30<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>A2\ub294 \ud06c\ub86c \ud568\ub7c9\uc774 \ub192\uc544 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c \ud0c4\ud654\ubb3c\uc744 \ud615\uc131\ud558\uace0 \uacf5\ub7ad \uc2dc \ub354\uc6b1 \uae4a\uc740 \uacbd\ud654\ub97c \ucd09\uc9c4\ud569\ub2c8\ub2e4. \ub610\ud55c \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc774 \ub192\uc544 \uacbd\ud654\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uae09\uaca9\ud55c \ub2f4\uae08\uc9c8\uc758 \ud544\uc694\uc131\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n      <p>O1\uc740 \ud569\uae08 \ud0c4\ud654\ubb3c \ud568\ub7c9\uc774 \uc801\uace0, \uacbd\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \ud0c4\uc18c\uc640 \uc624\uc77c \ub2f4\uae08\uc9c8\uc5d0 \ub354 \ub9ce\uc774 \uc758\uc874\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacbd\ud654 \uc804\uc5d0 \uac00\uacf5\ud558\uae30\uac00 \ub354 \uc27d\uc9c0\ub9cc, \uc5f4\ucc98\ub9ac \uc911 \ubcc0\ud615 \ubc0f \uade0\uc5f4\uc5d0 \ub354 \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/p>\n\n      <h2>A2\uc640 O1 \uc18d\uc131 \ube44\uad50<\/h2>\n      <p>A2\uc640 O1\uc740 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uc5d0\uc11c 58~62 HRC\uc758 \uacbd\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc131\ub2a5 \ucc28\uc774\ub294 \ub0b4\ub9c8\ubaa8\uc131, \uac00\uacf5\uc131, \uce58\uc218 \uc548\uc815\uc131 \ubc0f \uacbd\ud654 \ud2b9\uc131\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\uc7ac\uc0b0<\/th><th>A2<\/th><th>\uc6241<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\uacbd\ud654\ud615<\/td><td>\uacf5\uae30 \uacbd\ud654<\/td><td>\uc624\uc77c \uacbd\ud654<\/td><\/tr>\n            <tr><td>\uc5f4\uc2ec\ud788 \uc77c\ud558\ub2e4<\/td><td>58\u201362 HRC<\/td><td>58\u201362 HRC<\/td><\/tr>\n            <tr><td>\ub0b4\ub9c8\ubaa8\uc131<\/td><td>\ub192\uc740<\/td><td>\uc911\uac04<\/td><\/tr>\n            <tr><td>\uac15\uc778\ud568<\/td><td>\uc911\uc0c1<\/td><td>\uc911\uac04<\/td><\/tr>\n            <tr><td>\uce58\uc218 \uc548\uc815\uc131<\/td><td>\ud6cc\ub96d\ud55c<\/td><td>\uc88b\uc740<\/td><\/tr>\n            <tr><td>\uac00\uacf5\uc131<\/td><td>\ubcf4\ud1b5 \uc218\uc900, \uc57d 60%<\/td><td>\ub192\uc74c, \uc57d 90%<\/td><\/tr>\n            <tr><td>\uacbd\ud654 \uacfc\uc815\uc744 \ud1b5\ud574<\/td><td>\uae4a\uc740<\/td><td>\uc81c\ud55c\uc801, \uc57d 63mm<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>A2\ub294 \uacbd\ud654 \ud6c4 \ub9c8\ubaa8 \uc218\uba85\uacfc \ud06c\uae30 \uc81c\uc5b4 \uce21\uba74\uc5d0\uc11c \ub354 \uc6b0\uc218\ud558\uba70, O1\uc740 \uc5f4\ucc98\ub9ac \uc804 \uac00\uacf5\uc774 \ub354 \uc6a9\uc774\ud569\ub2c8\ub2e4.<\/p>\n      <p>\uac04\ub2e8\ud55c \uacf5\uad6c\uc758 \uacbd\uc6b0 O1\uc774 \ub354 \ub0ae\uc740 \ube44\uc6a9\uc73c\ub85c \ucda9\ubd84\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ubc00 \uacf5\uad6c\ub098 \uc7a5\uae30 \uc0dd\uc0b0\uc758 \uacbd\uc6b0\uc5d0\ub294 A2\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc548\uc804\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n      <h2>\uc5f4\ucc98\ub9ac \ubc0f \uce58\uc218 \uc548\uc815\uc131<\/h2>\n      <p>A2\uc640 O1\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \ucc28\uc774\uc810 \uc911 \ud558\ub098\ub294 \uc5f4\ucc98\ub9ac\uc785\ub2c8\ub2e4. \ud575\uc2ec\uc740 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ubcc0\ud615, \uade0\uc5f4 \uc704\ud5d8 \ubc0f \uce58\uc218 \ubcc0\ud654 \ub0b4\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \uacbd\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \uac15\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\uc694\uc778<\/th><th>A2<\/th><th>\uc6241<\/th><th>\uc2e4\uc9c8\uc801\uc778 \uc601\ud5a5<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4<\/td><td>950\u2013970\u00b0C<\/td><td>788\u2013816\u00b0C<\/td><td>A2\ub294 \ub354\uc6b1 \uc5c4\uaca9\ud55c \uc5f4\ucc98\ub9ac \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub2f4\uae08\uc9c8 \ubc29\ubc95<\/td><td>\uacf5\uae30<\/td><td>\uae30\ub984<\/td><td>O1\uc740 \uc5f4\uc751\ub825\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc65c\uace1<\/td><td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td><td>\ubcf4\ud1b5\uc758<\/td><td>A2\ub294 \uc815\ubc00 \ubd80\ud488\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uade0\uc5f4 \uc704\ud5d8<\/td><td>\ub0ae\uc740<\/td><td>\ub354 \ub192\uc740<\/td><td>O1\uc740 \uae30\ud558\ud559\uc801 \uad6c\uc870\uc5d0 \ub354 \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc139\uc158 \uae30\ub2a5<\/td><td>\ub354 \ud070 \ubd80\ubd84<\/td><td>\uc81c\ud55c\uc801, \uc57d 63mm<\/td><td>O1\uc740 \ub450\uaebc\uc6b4 \ubd80\ud488\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub2f4\uae08\uc9c8<\/td><td>\uc774\uc911 \uc5f4\ucc98\ub9ac<\/td><td>\ub2e8\uc77c \uc628\ub3c4<\/td><td>A2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc5c4\uaca9\ud55c \uacf5\uc815 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>A2\ub294 \uacf5\uae30 \uc911\uc5d0\uc11c \ucc9c\ucc9c\ud788 \ub0c9\uac01\ub418\ubbc0\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \ub0b4\ubd80 \uc751\ub825\uc774 \ub0ae\uace0 \uce58\uc218 \uc548\uc815\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub294 \ubcf5\uc7a1\ud55c \ud615\uc0c1, \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac, \uc587\uc740 \ub2e8\uba74, \ubd88\uaddc\uce59\ud55c \ub2e8\uba74 \ub610\ub294 \uc815\ubc00\ud55c \uce58\uc218\uac00 \uc694\uad6c\ub418\ub294 \uacf5\uad6c\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n      <p>O1 \ud569\uae08\uc740 \uacbd\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \uc624\uc77c \ub2f4\uae08\uc9c8\uc774 \ud544\uc694\ud558\uba70, \uc774\ub85c \uc778\ud574 \uac15\ud55c \uc5f4 \uad6c\ubc30\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c O1 \ud569\uae08\uc740 \uacbd\ud654 \uacfc\uc815\uc5d0\uc11c, \ud2b9\ud788 \ub450\uaecd\uac70\ub098 \ud615\uc0c1\uc774 \ubd88\uaddc\uce59\ud55c \uacf5\uad6c\uc5d0\uc11c \ubcc0\ud615\uc774\ub098 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n      <p>\ub450 \uac15\uc7ac \ubaa8\ub450 \ub2f4\uae08\uc9c8 \uc9c1\ud6c4 \uc989\uc2dc \ud15c\ud37c\ub9c1\ud574\uc57c \ud569\ub2c8\ub2e4. \ud15c\ud37c\ub9c1\uc774 \uc9c0\uc5f0\ub418\uba74 \uade0\uc5f4 \ubc1c\uc0dd \uc704\ud5d8\uc774 \uc99d\uac00\ud558\uace0 \uc5f4\ucc98\ub9ac \uc2e0\ub8b0\uc131\uc774 \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n\n      <h2>\uc801\uc6a9 \ubd84\uc57c \ubc0f \ube44\uc6a9 \uae30\ubc18 \uc120\uc815<\/h2>\n      <p>A2\uc640 O1\uc740 \uc77c\ubd80 \uc6a9\ub3c4\uc5d0\uc11c \uacb9\uce58\uc9c0\ub9cc \uc120\ud0dd \uc774\uc720\ub294 \ub2e4\ub985\ub2c8\ub2e4. \ub354 \ub098\uc740 \uc120\ud0dd\uc740 \uc0dd\uc0b0\ub7c9, \ud615\uc0c1, \uc815\ud655\ub3c4, \uac00\uacf5 \ube44\uc6a9 \ubc0f \uc5f4\ucc98\ub9ac \uc704\ud5d8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\uacf5\uad6c \uc0c1\ud0dc<\/th><th>\ub354 \ub098\uc740 \uc120\ud0dd<\/th><th>\uc774\uc720<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\uc815\ubc00 \uae08\ud615<\/td><td>A2<\/td><td>\uacbd\ud654 \uacfc\uc815 \uc911 \uc6c0\uc9c1\uc784\uc774 \uc801\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uac8c\uc774\uc9c0<\/td><td>A2<\/td><td>\uce58\uc218 \uc548\uc815\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc7a5\uc2dc\uac04 \uc0dd\uc0b0\uc6a9 \ube14\ub7ad\ud0b9 \ub2e4\uc774<\/td><td>A2<\/td><td>\ub0b4\ub9c8\ubaa8\uc131\uacfc \uacf5\uad6c \uc218\uba85\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc131\ud615 \ub3c4\uad6c<\/td><td>A2<\/td><td>\uc548\uc815\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc8fc\ud654 \ub3c4\uad6c<\/td><td>A2<\/td><td>\uc555\ubc15 \uc18d\uc5d0\uc11c\ub3c4 \uc0ac\uc774\uc988 \uc870\uc808\uc774 \ub354 \uc798 \ub429\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uac04\ub2e8\ud55c \uc808\uc0ad \uacf5\uad6c<\/td><td>\uc6241<\/td><td>\uac00\uacf5 \ubc0f \ub9c8\uac10\uc774 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uac04\ub2e8\ud55c \ud380\uce58<\/td><td>\uc6241<\/td><td>\uc0dd\uc0b0 \ube44\uc6a9 \uc808\uac10.<\/td><\/tr>\n            <tr><td>\uc77c\ubc18 \uc18c\ub7c9 \uc0dd\uc0b0 \ud234\ub9c1<\/td><td>\uc6241<\/td><td>\ub9c8\ubaa8 \ube48\ub3c4\uac00 \uc801\ub2f9\ud560 \uacbd\uc6b0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc18c\ub7c9 \uc0dd\uc0b0<\/td><td>\uc6241<\/td><td>\ucd08\uae30 \ube44\uc6a9\uc774 \ub0ae\uc744\uc218\ub85d \ub354 \uc911\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc911\uc7a5\uae30 \uc0dd\uc0b0<\/td><td>A2<\/td><td>\uacf5\uad6c \uc218\uba85\uc774 \uae38\uc5b4\uc9c0\uba74 \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04\uacfc \uc7ac\uc791\uc5c5\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>O1\uc740 \ub0ae\uc740 \uac00\uaca9\uacfc \uac00\uacf5\uc131\uc73c\ub85c \ucd08\uae30 \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4. A2\ub294 \uacf5\uad6c \uc218\uba85 \uc5f0\uc7a5 \ubc0f \uc7ac\uc791\uc5c5 \uac10\uc18c\ub97c \ud1b5\ud574 \uc7a5\uae30\uc801\uc778 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\ube44\uc6a9 \uc694\uc18c<\/th><th>A2<\/th><th>\uc6241<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\uc6d0\uc790\uc7ac \ube44\uc6a9<\/td><td>\ub354 \ub192\uc740<\/td><td>\ub0ae\ucd94\ub2e4<\/td><\/tr>\n            <tr><td>\uac00\uacf5 \ube44\uc6a9<\/td><td>\ub354 \ub192\uc740<\/td><td>\ub0ae\ucd94\ub2e4<\/td><\/tr>\n            <tr><td>\uc5f4\ucc98\ub9ac \uc704\ud5d8<\/td><td>\ub0ae\ucd94\ub2e4<\/td><td>\ub354 \ub192\uc740<\/td><\/tr>\n            <tr><td>\uacf5\uad6c \uc218\uba85<\/td><td>\ub354 \uae38\uac8c<\/td><td>\ub354 \uc9e7\uc740<\/td><\/tr>\n            <tr><td>\uc720\uc9c0<\/td><td>\ub0ae\ucd94\ub2e4<\/td><td>\ub354 \ub192\uc740<\/td><\/tr>\n            <tr><td>\uc7ac\uc791\uc5c5 \uc704\ud5d8<\/td><td>\ub0ae\ucd94\ub2e4<\/td><td>\ub354 \ub192\uc740<\/td><\/tr>\n            <tr><td>\ucd5c\uace0\uc758 \ube44\uc6a9 \uacbd\uc7c1\ub825<\/td><td>\uc7a5\uae30 \uc0dd\uc0b0 \ube44\uc6a9<\/td><td>\ucd08\uae30 \uc81c\uc870 \ube44\uc6a9<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>\uacf5\uad6c\uac00 \ub2e8\uc21c\ud558\uace0 \uc0dd\uc0b0\ub7c9\uc774 \uc801\uc73c\uba70 \uac00\uacf5 \ube44\uc6a9\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc77c \ub54c\ub294 O1\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ubcc0\ud615, \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04, \uacf5\uad6c \ub9c8\ubaa8 \ub610\ub294 \uc7ac\uc791\uc5c5\uc73c\ub85c \uc778\ud574 \uc2e4\uc81c \uc0dd\uc0b0 \ube44\uc6a9\uc774 \uc99d\uac00\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 A2\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n      <h2>A2 \ub610\ub294 O1\uc744 \uc0ac\uc6a9\ud558\uc9c0 \ub9d0\uc544\uc57c \ud560 \uacbd\uc6b0<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>\ub300\ubcf8<\/th><th>\uc6241<\/th><th>A2<\/th><th>\ub354 \ub098\uc740 \ubc29\ud5a5<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>\ubcf5\uc7a1\ud55c \uae30\ud558\ud559<\/td><td>\uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c<\/td><td>\uc801\ud569\ud55c<\/td><td>A2\ub294 O1\ubcf4\ub2e4 \uc548\uc804\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub300\ub7c9 \uc0dd\uc0b0<\/td><td>\uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c<\/td><td>\uc801\ud569\ud55c<\/td><td>A2\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ud070 \ubd80\ubd84<\/td><td>\uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c<\/td><td>125~150mm \uc774\uc0c1\uc5d0\uc11c\ub294 \uc8fc\uc758\ud574\uc11c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td><td>\uacbd\ud654 \ub2a5\ub825\uacfc \ub2e8\uba74 \ud06c\uae30\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n            <tr><td>260\u00b0C \uc774\uc0c1\uc758 \uace0\uc628<\/td><td>\uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/td><td>\uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/td><td>H11 \ub610\ub294 H13\uc744 \uace0\ub824\ud574 \ubcf4\uc138\uc694.<\/td><\/tr>\n            <tr><td>\uac15\ud55c \ucda9\uaca9 \ub610\ub294 \ucda9\uaca9 \ud558\uc911<\/td><td>\uc81c\ud55c\ub41c<\/td><td>\uc81c\ud55c\ub41c<\/td><td>S7\uc744 \uace0\ub824\ud574 \ubcf4\uc138\uc694.<\/td><\/tr>\n            <tr><td>\uc2ec\ud55c \ub9c8\ubaa8 \ub610\ub294 \ub9e4\uc6b0 \uae34 \uc8fc\ud589<\/td><td>\uc81c\ud55c\ub41c<\/td><td>\ub098\uc544\uc9c0\uae34 \ud588\uc9c0\ub9cc, \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>D2\ub97c \uace0\ub824\ud574 \ubcf4\uc138\uc694.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>O1\uc758 \ud55c\uacc4\uc5d0\ub294 \ubcc0\ud615, \uade0\uc5f4, \ub2e8\uba74 \ud06c\uae30 \ubc0f \uc801\ub2f9\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. A2\ub294 \ub192\uc740 \ucda9\uaca9 \uac15\ub3c4, \uace0\uc628 \uac15\ub3c4 \ub610\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc694\uad6c\ub420 \ub54c \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n\n      <h2>\ucd5c\uc885 \uc120\uc815 \uc694\uc57d<\/h2>\n      <div class=\"aobo-choice-grid\">\n        <article class=\"aobo-choice-card\">\n          <h3>\uc548\uc815\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \uace0\ub824\ud55c\ub2e4\uba74 A2\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/h3>\n          <p>A2\ub294 \uc815\ubc00 \uacf5\uad6c, \ubcf5\uc7a1\ud55c \ud615\uc0c1, \uc7a5\uae30 \uc0dd\uc0b0, \uadf8\ub9ac\uace0 \ubcc0\ud615 \uc81c\uc5b4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub354 \uc801\ud569\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n        <\/article>\n        <article class=\"aobo-choice-card\">\n          <h3>\uac04\ud3b8\ud558\uace0 \uacbd\uc81c\uc801\uc778 \ub3c4\uad6c\ub97c \uc6d0\ud558\uc2e0\ub2e4\uba74 O1\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/h3>\n          <p>O1\uc740 \uac04\ub2e8\ud55c \uacf5\uad6c, \uc18c\ub7c9 \uc0dd\uc0b0, \uc26c\uc6b4 \uac00\uacf5 \ubc0f \ub0ae\uc740 \ucd08\uae30 \ube44\uc6a9\uc5d0 \ub354 \ub098\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n        <\/article>\n      <\/div>\n      <div class=\"aobo-note-box\">\n        <p>A2\uc640 O1 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0 \uacb0\uc815\ud560 \ub54c \uacbd\ub3c4\ub9cc \uace0\ub824\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ub450 \uc7ac\uc9c8 \ubaa8\ub450 \ube44\uc2b7\ud55c \uac00\uacf5 \uacbd\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uc9c0\ub9cc, A2\ub294 \uc548\uc815\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud558\uace0, O1\uc740 \uac00\uacf5\uc131\uc774 \uc88b\uace0 \ucd08\uae30 \uad6c\ub9e4 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n      <\/div>\n    <\/main>\n\n    <section class=\"aobo-final-cta\">\n      <div>\n        <h2>\ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c \uc81c\uc791\uc5d0 A2 \ub610\ub294 O1 \uacf5\uad6c\uac15\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n        <p>\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \uae08\ud615, \ud380\uce58, \ube14\ub808\uc774\ub4dc, \uac8c\uc774\uc9c0 \ubc0f \uc815\ubc00 \uacf5\uad6c\uc6a9 A2 \ubc0f O1 \uacf5\uad6c\uac15\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \uc6a9\ub3c4, \ud06c\uae30, \uc218\ub7c9 \ubc0f \uacf5\ucc28\ub97c \uc54c\ub824\uc8fc\uc2dc\uba74 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \ucd94\ucc9c\ud574 \ub4dc\ub9ac\uaca0\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>Air-Hardening vs Oil-Hardening Tool Steel A2 vs O1 Tool Steel: How to Choose the Right Grade A2 is better for dimensional stability, wear resistance, low distortion, and longer tool life. O1 is preferable for simple, small, easily machined, cost-sensitive tools or short runs. Both steels reach similar hardness but solve different tooling problems: A2 offers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15040,"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-14759","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>A2 vs O1 Tool Steel: Which Grade Should You Choose? | AoboSteel<\/title>\n<meta name=\"description\" content=\"Compare A2 vs O1 tool steel by wear resistance, dimensional stability, heat treatment risk, machinability, cost, and tooling applications. 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