{"id":14776,"date":"2026-04-22T16:19:53","date_gmt":"2026-04-22T08:19:53","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=14776"},"modified":"2026-06-25T10:05:23","modified_gmt":"2026-06-25T02:05:23","slug":"440c-stainless-steel-heat-treatment","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/440c-stainless-steel-heat-treatment\/","title":{"rendered":"440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc | \uacf5\uc815, \uacbd\ub3c4 \ubc0f \uace0\uc7a5"},"content":{"rendered":"<section class=\"aobo-440c-heat-treatment-page\">\n  <style>\n    .aobo-440c-heat-treatment-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-dark: #073b8e;\n      --aobo-blue-soft: #eaf2ff;\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      --aobo-page-width: 1180px;\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-440c-heat-treatment-page * {\n      box-sizing: border-box;\n    }\n\n    .aobo-wrap {\n      max-width: var(--aobo-page-width);\n      margin: 0 auto;\n      padding: 0;\n    }\n\n    .aobo-hero {\n      background: linear-gradient(135deg, #ffffff 0%, #f7fbff 58%, #eaf2ff 100%);\n      border: 1px solid var(--aobo-border);\n      border-radius: 26px;\n      padding: 42px 38px;\n      margin-bottom: 30px;\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: 1.06;\n      letter-spacing: 0;\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-hero p {\n      max-width: 940px;\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-article {\n      max-width: var(--aobo-page-width);\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 10px;\n      color: #123f88;\n      font-size: 22px;\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 a:not(.aobo-btn):not(.aobo-related-card),\n    .aobo-hero a:not(.aobo-btn):not(.aobo-related-card) {\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:not(.aobo-btn):not(.aobo-related-card):hover,\n    .aobo-hero a:not(.aobo-btn):not(.aobo-related-card):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: var(--aobo-white);\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 0 12px;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-note-box p:last-child {\n      margin-bottom: 0;\n    }\n\n    .aobo-supply-block {\n      display: grid;\n      grid-template-columns: auto minmax(0, 1fr);\n      align-items: center;\n      gap: 24px;\n      margin: 0 0 30px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 24px;\n      background: #ffffff;\n      box-shadow: 0 14px 36px rgba(12, 86, 208, 0.09);\n      overflow: hidden;\n      padding: 24px;\n    }\n\n    .aobo-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-supply-image img {\n      display: block;\n      width: 100%;\n      height: 100%;\n      object-fit: cover;\n    }\n\n    .aobo-supply-content {\n      display: flex;\n      flex-direction: column;\n      justify-content: center;\n      padding: 0;\n    }\n\n    .aobo-supply-content h2 {\n      margin: 0 0 8px;\n      color: #082d6f;\n      font-size: 24px;\n      line-height: 1.25;\n      letter-spacing: 0;\n    }\n\n    .aobo-supply-content p {\n      margin: 0;\n      font-size: 17px;\n      color: var(--aobo-text);\n    }\n\n    .aobo-supply-actions {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 12px;\n      margin-top: 18px;\n    }\n\n    .aobo-supply-actions .aobo-btn {\n      min-width: 210px;\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: 26px;\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(3, 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: 34px;\n      padding: 32px 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: 820px;\n      font-size: 16px;\n    }\n\n    .aobo-cta-buttons {\n      display: flex;\n      gap: 10px;\n      flex-wrap: wrap;\n      align-items: center;\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 18px;\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-primary {\n      background: var(--aobo-blue);\n      color: #ffffff !important;\n      border: 1px solid var(--aobo-blue);\n    }\n\n    .aobo-btn-secondary {\n      background: #ffffff;\n      color: var(--aobo-blue) !important;\n      border: 1px solid var(--aobo-border);\n    }\n\n    .aobo-final-cta .aobo-btn {\n      flex: 0 0 auto;\n      background: #ffffff;\n      border: 1px solid #ffffff;\n      color: var(--aobo-blue) !important;\n    }\n\n    .aobo-final-cta .aobo-btn:hover {\n      transform: translateY(-1px);\n      background: #fff7ed;\n      color: var(--aobo-blue-dark) !important;\n    }\n\n    .aobo-final-cta .aobo-btn-detail {\n      background: transparent;\n      border-color: rgba(255, 255, 255, 0.75);\n      color: #ffffff !important;\n    }\n\n    .aobo-final-cta .aobo-btn-detail:hover {\n      background: rgba(255, 255, 255, 0.14);\n      border-color: #ffffff;\n      color: #ffffff !important;\n    }\n\n    @media (max-width: 760px) {\n      .aobo-hero {\n        padding: 30px 22px;\n        border-radius: 22px;\n      }\n\n      .aobo-article h2 {\n        font-size: 25px;\n      }\n\n      .aobo-article h3 {\n        font-size: 20px;\n      }\n\n      .aobo-final-cta {\n        padding: 26px 22px;\n        border-radius: 22px;\n      }\n\n      .aobo-cta-buttons {\n        width: 100%;\n        flex-direction: column;\n        align-items: stretch;\n      }\n\n      .aobo-supply-block {\n        grid-template-columns: 1fr;\n        gap: 18px;\n        padding: 20px;\n      }\n\n      .aobo-supply-image {\n        width: min(190px, 100%);\n        margin: 0 auto;\n      }\n\n      .aobo-supply-actions .aobo-btn {\n        width: 100%;\n      }\n\n      .aobo-related-pages {\n        padding: 24px 20px;\n      }\n\n      .aobo-related-grid {\n        grid-template-columns: 1fr;\n      }\n    }\n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <span class=\"aobo-eyebrow\">440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc<\/span>\n      <h1>440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc<\/h1>\n      <p>\uc5f4\ucc98\ub9ac\ud558\ub2e4 <a href=\"https:\/\/aobosteel.com\/ko\/440c-stainless-steel\/\">440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/a>, \uc5f4\uc751\ub825\uc744 \uc904\uc774\uae30 \uc704\ud574 \uac15\ucca0\uc744 \uc608\uc5f4\ud55c \ub2e4\uc74c 1850~1950\u00b0F \/ 1008~1063\u00b0C\uc5d0\uc11c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654\ud569\ub2c8\ub2e4. \uc720\uc9c0 \ud6c4, \ub2e8\uba74 \ud06c\uae30\uc640 \ubd80\ud488 \ud615\uc0c1\uc5d0 \ub530\ub77c \uc624\uc77c, \uacf5\uae30 \ub610\ub294 \ud3f4\ub9ac\uba38\ub85c \ub2f4\uae08\uc9c8\ud569\ub2c8\ub2e4.<\/p>\n      <p>\uc815\ubc00 \ubd80\ud488\uc758 \uacbd\uc6b0, -100\u00b0F \/ -73\u00b0C \uc774\ud558\uc758 \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \uc904\uc774\uace0 \uce58\uc218 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uacbd\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \ub2f4\uae08\uc9c8 \ub610\ub294 \uadf9\uc800\uc628 \ucc98\ub9ac \uc9c1\ud6c4(\uc77c\ubc18\uc801\uc73c\ub85c 800\u00b0F \/ 427\u00b0C \uc774\ud558)\uc5d0 \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub97c \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n      <p>800~1050\u00b0F \/ 427~566\u00b0C \ubc94\uc704\uc5d0\uc11c \uc5f4\ucc98\ub9ac\ub97c \ud558\uba74 \uc778\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uc774 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c\ub294 \uc5f4\ucc98\ub9ac\ub97c \ud53c\ud558\uc2ed\uc2dc\uc624.<\/p>\n    <\/header>\n\n    <main class=\"aobo-article\">\n      <section class=\"aobo-supply-block\" aria-label=\"440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubb38\uc758 \ubc0f \uc81c\ud488 \uc0c1\uc138 \uc815\ubcf4\">\n        <div class=\"aobo-supply-image\">\n          <img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/04\/440C.avif\" alt=\"Aobo Steel\uc5d0\uc11c \uacf5\uae09\ud558\ub294 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\" loading=\"lazy\">\n        <\/div>\n        <div class=\"aobo-supply-content\">\n          <h2>\uc5f4\ucc98\ub9ac \uc804 \uac00\uacf5\uc6a9\uc73c\ub85c 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n          <p>\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \uc0b0\uc5c5 \uace0\uac1d\uc5d0\uac8c \uac00\uacf5 \ubc0f \uace0\uac1d \ub9de\ucda4\ud615 \uc5f4\ucc98\ub9ac \uc900\ube44\uac00 \uc644\ub8cc\ub41c 440C \uc5b4\ub2d0\ub9c1 \ubd09\uac15 \ubc0f \ud310\uc7ac\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4. \uacac\uc801\uc744 \ubc1b\uc73c\uc2dc\ub824\uba74 \ud544\uc694\ud55c \uaddc\uaca9, \uc218\ub7c9, \ud45c\uba74 \ucc98\ub9ac \uc0c1\ud0dc \ubc0f \ub3c4\ucc29\ud56d\uc744 \ubcf4\ub0b4\uc8fc\uc2ed\uc2dc\uc624.<\/p>\n          <div class=\"aobo-supply-actions\">\n            <a class=\"aobo-btn aobo-btn-primary popmake-16052\" href=\"javascript:void(0);\">440C \uc790\uc7ac \uacac\uc801\uc744 \uc694\uccad\ud569\ub2c8\ub2e4.<\/a>\n            <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/440c-stainless-steel\/\">440C \uacf5\uae09 \ubc94\uc704 \ubcf4\uae30<\/a>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <p>440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub192\uc740 \uacbd\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc758 \uade0\ud615\uc744 \uc815\ubc00\ud558\uac8c \ub9de\ucdb0\uc57c \ud558\ub294 \uace0\ud0c4\uc18c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc785\ub2c8\ub2e4. \ucd5c\ub300 \uc57d 60 HRC\uc758 \uacbd\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc774\ub7ec\ud55c \uc131\ub2a5\uc740 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc758 \uac01 \ub2e8\uacc4\ub97c \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ud560 \ub54c\ub9cc \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n      <h2>440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc5f4\ucc98\ub9ac \uacf5\uc815 \uac1c\uc694<\/h2>\n      <p>440C\uc758 \uc5f4\ucc98\ub9ac \uacb0\uacfc\ub294 \uc5b4\ub2d0\ub9c1 \uc870\uac74, \uc608\uc5f4, \uc624\uc2a4\ud14c\ub098\uc774\uc9d5 \uc628\ub3c4, \uc720\uc9c0 \uc2dc\uac04, \ub2f4\uae08\uc9c8 \ubc29\ubc95, \uadf9\uc800\uc628 \ucc98\ub9ac, \ud15c\ud37c\ub9c1 \uc628\ub3c4 \ubc0f \ubd80\ud488 \ud615\uc0c1\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>\ud504\ub85c\uc138\uc2a4 \ub2e8\uacc4<\/th><th>\uc77c\ubc18\uc801\uc778 \ubc94\uc704 \ub610\ub294 \ubc29\ubc95<\/th><th>\ubaa9\uc801<\/th><th>\uc2e4\uc6a9\uc801\uc778 \ucc38\uace0 \uc0ac\ud56d<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>\uc644\uc804 \uc5b4\ub2d0\ub9c1<\/td><td>1550\u20131600\u00b0F \/ 842\u2013870\u00b0C, \ub178\uc5d0\uc11c \ucc9c\ucc9c\ud788 \ub0c9\uac01<\/td><td>\ubd80\ub4dc\ub7fd\uace0 \uac00\uacf5\ud558\uae30 \uc26c\uc6b4 \uad6c\uc870\ub97c \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4.<\/td><td>\uc77c\ubc18\uc801\uc778 \uc5b4\ub2d0\ub9c1 \uacbd\ub3c4\ub294 \ub85c\ud06c\uc6f0 B 92~97 \uc815\ub3c4\uc785\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uacf5\uc815 \uc5b4\ub2d0\ub9c1<\/td><td>1250\u20131400\u00b0F \/ 676\u2013760\u00b0C, \uacf5\ub7ad\uc2dd<\/td><td>\uc911\uac04 \ub2e8\uacc4\uc758 \uc5f0\ud654 \ub610\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ud574\uc18c<\/td><td>\uac00\uacf5, \uc131\ud615 \ub610\ub294 \uc7ac\uc791\uc5c5 \uc804\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc608\uc5f4<\/td><td>\uc57d 1200\u00b0F \/ 650\u00b0C, \ub54c\ub85c\ub294 1400\u20131500\u00b0F \/ 760\u2013816\u00b0C<\/td><td>\uc5f4 \uad6c\ubc30 \ubc0f \uc751\ub825\uc744 \uc904\uc785\ub2c8\ub2e4.<\/td><td>\ubcf5\uc7a1\ud558\uac70\ub098 \ubcf5\uc7a1\ud55c \uad6c\uac04\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654<\/td><td>1850\u20131950\u00b0F \/ 1008\u20131063\u00b0C<\/td><td>\ud0c4\ud654\ubb3c \uc6a9\ud574 \ubc0f \uacbd\ud654 \ubc18\uc751 \uc81c\uc5b4<\/td><td>\uc77c\ubc18\uc801\uc73c\ub85c \ud3c9\ud615\ud654 \ud6c4 \uc57d 20\ubd84 \uc815\ub3c4 \ub2f4\uac00\ub461\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub2f4\uae08\uc9c8<\/td><td>\ub530\ub73b\ud55c \uc624\uc77c, \uacf5\uae30 \ub610\ub294 \ud3f4\ub9ac\uba38<\/td><td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud658<\/td><td>\ub2e8\uba74 \ud06c\uae30, \ud615\uc0c1 \ubc0f \ubcc0\ud615 \uc704\ud5d8\ub3c4\ub97c \uae30\uc900\uc73c\ub85c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n            <tr><td>\uc601\ud558\uc758 \ucc98\ub9ac<\/td><td>-100\u00b0F \/ -73\u00b0C \uc774\ud558\uc5d0\uc11c \ucd5c\uc18c 2\uc2dc\uac04 \ub3d9\uc548<\/td><td>\uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \uac10\uc18c\uc2dc\ud0a4\uc2ed\uc2dc\uc624.<\/td><td>\uc815\ubc00 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ub2f4\uae08\uc9c8<\/td><td>\uc77c\ubc18\uc801\uc73c\ub85c 800\u00b0F \/ 427\u00b0C \ubbf8\ub9cc<\/td><td>\uc2a4\ud2b8\ub808\uc2a4\ub97c \ud574\uc18c\ud558\uace0 \ucd5c\uc885 \uc18d\uc131\uc744 \uc124\uc815\ud558\uc138\uc694<\/td><td>\ub2f4\uae08\uc9c8 \ub610\ub294 \uadf9\uc800\uc628 \ucc98\ub9ac \uc9c1\ud6c4\uc5d0 \ud15c\ud37c\ub9c1\uc744 \ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <h2>440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc5f4\ucc98\ub9ac \ubc29\ubc95 (\ub2e8\uacc4\ubcc4 \uc124\uba85)<\/h2>\n      <p>440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc8fc\uc694 \uc5f4\ucc98\ub9ac \uc21c\uc11c\ub294 \uc5f0\ud654\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc5b4\ub2d0\ub9c1\uc744 \ud3ec\ud568\ud558\uace0, \uadf8 \ud6c4 \uc608\uc5f4, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654, \ub2f4\uae08\uc9c8, \uc120\ud0dd\uc801\uc73c\ub85c \uadf9\uc800\uc628 \ucc98\ub9ac \ubc0f \ud15c\ud37c\ub9c1\uc744 \uac70\uce69\ub2c8\ub2e4.<\/p>\n\n      <h3>1\ub2e8\uacc4: 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc5f4\ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/h3>\n      <p>\uc774 \uacf5\uc815\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubd80\ub4dc\ub7fd\uace0 \uac00\uacf5\uc131\uc774 \uc88b\uc740 \uad6c\uc870\ub97c \ub9cc\ub4e4\uae30 \uc704\ud55c \uc5b4\ub2d0\ub9c1\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc644\uc804 \uc5b4\ub2d0\ub9c1\uc740 \ubcf4\ud1b5 842~870\u00b0C(1550~1600\u00b0F)\uc5d0\uc11c \uc218\ud589\ub418\uba70, \uc774\ud6c4 \uc81c\uc5b4\ub41c \uc18d\ub3c4\ub85c \ub178\uc5d0\uc11c \ucc9c\ucc9c\ud788 \ub0c9\uac01\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacfc\uc815\uc744 \ud1b5\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \ub85c\ud06c\uc6f0 B \uacbd\ub3c4 \uc57d 92~97\uc758 \uc5b4\ub2d0\ub9c1 \uacbd\ub3c4\ub97c \uc5bb\uac8c \ub429\ub2c8\ub2e4.<\/p>\n      <p>\uc911\uac04 \uc5f0\ud654 \ub610\ub294 \uc751\ub825 \uc644\ud654\ub97c \uc704\ud574 676~760\u00b0C(1250~1400\u00b0F)\uc5d0\uc11c \uacf5\ub7ad\ud558\ub294 \uacf5\uc815 \uc5b4\ub2d0\ub9c1\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub97c \ud1b5\ud574 \uacfc\ub3c4\ud55c \uacf5\uad6c \ub9c8\ubaa8\ub098 \uade0\uc5f4 \uc5c6\uc774 \uac00\uacf5 \ubc0f \uc131\ud615 \uc791\uc5c5\uc744 \uc644\ub8cc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <h3>2\ub2e8\uacc4: \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 440\u00b0C\ub85c \uc608\uc5f4 \ubc0f \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654<\/h3>\n      <p>\ud569\uae08 \ud568\ub7c9\uc774 \ub192\uace0 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 440C\ub294 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub9e4\uc6b0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uc57d 650\u00b0C(1200\u00b0F) \ub610\ub294 \uacbd\uc6b0\uc5d0 \ub530\ub77c 760~816\u00b0C(1400~1500\u00b0F)\uae4c\uc9c0 \uc608\uc5f4\ud558\uba74 \ub0b4\ubd80 \uc628\ub3c4\ub97c \uade0\uc77c\ud558\uac8c \ud558\uace0 \uc5f4 \uc751\ub825\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n      <p>\uac15\ucca0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 20\ubd84 \ub3d9\uc548 \uc720\uc9c0\ud558\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4 \ubc94\uc704\uc778 1850~1950\u00b0F \/ 1008~1063\u00b0C\ub85c \uac00\uc5f4\ub429\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub294 \ud0c4\ud654\ubb3c \uc6a9\ud574 \ubc0f \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc758 \ud0c4\uc18c \ud568\ub7c9\uc744 \uacb0\uc815\ud558\uba70, \uc774 \ub450 \uac00\uc9c0 \ubaa8\ub450 \uacbd\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n      <p>\ucd5c\ub300 2000\u00b0F\/1095\u00b0C\uc758 \uace0\uc628\uc740 \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc9c0\ub9cc, \uacfc\uc5f4\uc740 \uacb0\uc815\ub9bd \uc870\ub300\ud654 \ubc0f \uc778\uc131 \uc800\ud558\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <h3>3\ub2e8\uacc4: 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub2f4\uae08\uc9c8<\/h3>\n      <p>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \ucc98\ub9ac \ud6c4, 440C \uac15\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud0dc\uc2dc\ud0a4\uae30 \uc704\ud574 \uae09\uc18d \ub0c9\uac01\ud574\uc57c \ud569\ub2c8\ub2e4. \ub0c9\uac01 \ubc29\ubc95\uc5d0\ub294 \ub2e8\uba74 \ud06c\uae30\uc640 \ud615\uc0c1\uc5d0 \ub530\ub77c \ub530\ub73b\ud55c \uc624\uc77c, \uacf5\uae30 \ub610\ub294 \uace0\ubd84\uc790 \ub2f4\uae08\uc9c8\uc81c\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>\ub2f4\uae08\uc9c8 \ubc29\ubc95<\/th><th>\ucd5c\uc801\uc758 \uc0ac\uc6a9 \uc6a9\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/th><th>\uc774\uc810<\/th><th>\uc8fc\uc758<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>\ub530\ub73b\ud55c \uc624\uc77c \ub2f4\uae08\uc9c8<\/td><td>\ub450\uaebc\uc6b4 \ubd80\ubd84 \ub610\ub294 \uc644\uc804\ud55c \uacbd\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \ubd80\ud488<\/td><td>\uac15\ub825\ud55c \ub0c9\uac01 \ubc18\uc751<\/td><td>\ubcc0\ud615 \ubc0f \uade0\uc5f4 \uc704\ud5d8 \uc99d\uac00<\/td><\/tr>\n            <tr><td>\uacf5\ub7ad\uc2dd<\/td><td>\uc587\uac70\ub098 \ubcf5\uc7a1\ud558\uac70\ub098 \uc815\ubc00\ud55c \ubd80\ud488<\/td><td>\uc65c\uace1 \uc704\ud5d8 \uac10\uc18c<\/td><td>\uc77c\ubd80 \uad6c\uac04\uc5d0\uc11c\ub294 \uc18d\ub3c4\uac00 \ub108\ubb34 \ub290\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>\ud3f4\ub9ac\uba38 \ud01c\uce6d<\/td><td>\uc81c\uc5b4 \ub0c9\uac01 \uc751\uc6a9 \ubd84\uc57c<\/td><td>\uc870\uc808 \uac00\ub2a5\ud55c \ub0c9\uac01 \uac15\ub3c4<\/td><td>\ub6f0\uc5b4\ub09c \uc9d1\uc911\ub825\uacfc \uacf5\uc815 \uad00\ub9ac \ub2a5\ub825\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>\ub450\uaebc\uc6b4 \ubd80\ud488\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc644\uc804\ud55c \uacbd\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \uc624\uc77c \ud01c\uce6d\uc774 \ud544\uc694\ud558\uc9c0\ub9cc, \uc587\uac70\ub098 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc740 \ubcc0\ud615 \ubc0f \uade0\uc5f4\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uacf5\ub7ad\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \ud01c\uce6d\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub294 20~30%\uc758 \uc628\ub3c4\uc5d0 \ub0a8\uc544 \uc788\uc744 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc0ac\uc6a9 \uc911 \ubd88\uc548\uc815\uc131\uc744 \ucd08\ub798\ud560 \uac00\ub2a5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <h3>4\ub2e8\uacc4: \uc548\uc815\uc131\uc774 \uc911\uc694\ud560 \uacbd\uc6b0 \uc601\ud558 \uc628\ub3c4 \ucc98\ub9ac\ub97c \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/h3>\n      <p>\ubbf8\uc138\uad6c\uc870\ub97c \uc548\uc815\ud654\ud558\uae30 \uc704\ud574 \ub2f4\uae08\uc9c8 \uc9c1\ud6c4 \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \uc790\uc8fc \uc2dc\ud589\ud569\ub2c8\ub2e4. 440\u00b0C\ub85c \uac00\uc5f4\ud55c \uc7ac\ub8cc\ub97c -100\u00b0F\/-73\u00b0C \uc774\ud558\ub85c \ucd5c\uc18c 2\uc2dc\uac04 \ub3d9\uc548 \ub0c9\uac01\ud558\uba74 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac00 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud0dc\ub418\ub294 \uac83\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n      <p>\uc774 \uacf5\uc815\uc740 \ud2b9\ud788 \ubca0\uc5b4\ub9c1\uc774\ub098 \uac8c\uc774\uc9c0\uc640 \uac19\uc740 \uc815\ubc00 \ubd80\ud488\uc758 \uce58\uc218 \uc548\uc815\uc131\uacfc \uacbd\ub3c4 \uade0\uc77c\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n      <h3>5\ub2e8\uacc4: 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc5f4\ucc98\ub9ac<\/h3>\n      <p>\ub2f4\uae08\uc9c8 \ub610\ub294 \uadf9\uc800\uc628 \ucc98\ub9ac \uc9c1\ud6c4\uc5d0 \ud15c\ud37c\ub9c1\uc744 \uc2e4\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \ud15c\ud37c\ub9c1\uc758 \ubaa9\uc801\uc740 \ub0b4\ubd80 \uc751\ub825\uc744 \ud574\uc18c\ud558\uace0 \uacbd\ub3c4\uc640 \uc778\uc131 \uc0ac\uc774\uc758 \uc548\uc815\uc801\uc778 \uade0\ud615\uc744 \ud655\ub9bd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \uc801\uc6a9\ud558\ub294 \uacbd\uc6b0, \uc0c8\ub85c \ud615\uc131\ub41c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \uc548\uc815\ud654\ud558\uae30 \uc704\ud574 \uc774\uc911 \ud15c\ud37c\ub9c1\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n      <p>\ucd5c\uc801\uc758 \ub0b4\uc2dd\uc131\uc744 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4\ucc98\ub9ac \uc628\ub3c4\ub294 800\u00b0F\/427\u00b0C \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>\ud15c\ud37c\ub9c1 \uc628\ub3c4<\/th><th>\ub300\ub7b5\uc801\uc778 \uacbd\ub3c4<\/th><th>\uc2e4\uc9c8\uc801\uc778 \uc758\ubbf8<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>\ud654\uc528 325\ub3c4 \/ \uc12d\uc528 163\ub3c4<\/td><td>\ucd5c\uc18c 58 HRC \uc815\ub3c4<\/td><td>\ub192\uc740 \uacbd\ub3c4\uc640 \ub0b4\uc2dd\uc131<\/td><\/tr>\n            <tr><td>450\u00b0F \/ 232\u00b0C<\/td><td>\uc57d 55 HRC<\/td><td>\uc801\ub2f9\ud55c \uc751\ub825 \uc644\ud654\uc640 \ub192\uc740 \uacbd\ub3c4 \uc720\uc9c0<\/td><\/tr>\n            <tr><td>600\u00b0F \/ 316\u00b0C<\/td><td>\uc57d 57 HRC<\/td><td>\uacbd\ub3c4\ub294 \ub300\uac1c \uc774 \uc9c0\uc810 \uadfc\ucc98\uc5d0\uc11c \uc548\uc815\ud654\ub429\ub2c8\ub2e4.<\/td><\/tr>\n            <tr><td>800\u20131050\u00b0F \/ 427\u2013566\u00b0C<\/td><td>\uc77c\ubc18\uc801\uc73c\ub85c \ud53c\ud568<\/td><td>\ucda9\uaca9 \uac15\ub3c4 \ubc0f \ub0b4\uc2dd\uc131\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>800~1050\u00b0F(427~566\u00b0C) \ubc94\uc704\uc5d0\uc11c \uc2ec\uac01\ud55c \uc81c\ud55c\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc774 \ubc94\uc704\uc5d0\uc11c \uc5f4\ucc98\ub9ac\ud558\uba74 \ud06c\ub86c \uce74\ubc14\uc774\ub4dc\uac00 \uc11d\ucd9c\ub418\uc5b4 \ucda9\uaca9 \uc778\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ud06c\uac8c \uc800\ud558\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub300\ubd80\ubd84\uc758 \uc6a9\ub3c4\uc5d0\uc11c \uc774 \uc628\ub3c4 \ubc94\uc704\ub294 \ubc18\ub4dc\uc2dc \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <h2>AMS-H-6875 \ubc0f AMS 2759\/5\ub294 440\u00b0C \uc5f4\ucc98\ub9ac\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/h2>\n      <p>\ud56d\uacf5\uc6b0\uc8fc \ub610\ub294 \uae30\ud0c0 \uaddc\uc81c \ub300\uc0c1 \uc791\uc5c5\uc5d0 440C\uac00 \uc9c0\uc815\ub420 \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 SAE \uaddc\uaca9\uc774 \ucc38\uc870\ub418\uba70, \uc774 \uaddc\uaca9\ub4e4\uc740 \uacf5\uae09\ub9dd\uc758 \uc11c\ub85c \ub2e4\ub978 \ub2e8\uacc4\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. AMS-H-6875\ub294 \uac15\ucca0 \uc6d0\uc790\uc7ac\uc758 \uc5f4\ucc98\ub9ac\ub97c \ub2e4\ub8e8\ub294\ub370, \uc774\ub294 \ubd09\uac15, \ud310\uc7ac \ub610\ub294 \ub2e8\uc870\uc7ac\uac00 \uacf5\uae09\ub418\ub294 \uc0c1\ud0dc\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. AMS 2759\/5\ub294 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \ub0b4\uc2dd\uac15 \uc644\uc81c\ud488\uc758 \uc5f4\ucc98\ub9ac\ub97c \ub2e4\ub8e8\uba70, 410, 416, 420, 422, 431\uacfc \uac19\uc740 \uac15\uc885\uacfc \ud568\uaed8 440C\ub97c \uc801\uc6a9 \ubc94\uc704\uc5d0 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \uad6c\ubd84\uc740 \uc7ac\ub8cc \uacf5\uae09\uc5c5\uccb4\uc758 \ucc45\uc784\uacfc \ubd80\ud488 \uac00\uacf5\uc5c5\uccb4\uc758 \ucc45\uc784\uc744 \uba85\ud655\ud788 \uad6c\ubd84\ud558\uae30 \ub54c\ubb38\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4. \uae30\uc874 MIL-H-6875\uc758 \ud6c4\uc18d \uaddc\uaca9\uc778 AMS-H-6875\ub294 \uac00\uacf5 \uc900\ube44\uac00 \uc644\ub8cc\ub41c \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \ubd09\uac15\uacfc \uac19\uc740 \uc555\uc5f0 \uc81c\ud488\uc758 \ucd9c\ud558 \uc0c1\ud0dc\ub97c \uaddc\uc815\ud569\ub2c8\ub2e4. \uc644\uc81c\ud488\uc5d0\ub294 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc73c\uba70, \uc644\uc81c\ud488\uc758 \uacbd\uc6b0\uc5d0\ub294 \ud574\ub2f9 AMS 2759 \uaddc\uaca9\uc744 \ucc38\uc870\ud558\ub3c4\ub85d \uc548\ub0b4\ud569\ub2c8\ub2e4. AMS 2759\/5\ub294 \uac00\uacf5\ub41c \ubd80\ud488\uc5d0 \uc801\uc6a9\ub418\ub294 \uacbd\ud654 \uacf5\uc815\uc744 \uaddc\uc815\ud558\uba70, \uc624\uc2a4\ud14c\ub098\uc774\uc9d5, \ub2f4\uae08\uc9c8, \uadf9\uc800\uc628 \ucc98\ub9ac \ubc0f \ud15c\ud37c\ub9c1\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub4e0 \uacf5\uc815\uc740 AMS 2759\uc758 \uc77c\ubc18 \uc694\uad6c\uc0ac\ud56d\uacfc AMS 2750\uc758 \uc6a9\uad11\ub85c \uc628\ub3c4 \uce21\uc815 \uae30\uc900\uc5d0 \ub530\ub77c \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n      <p>\uc2e4\uc81c\ub85c 440C \ubd80\ud488\uc740 \ub450 \uac00\uc9c0 \ubb38\uc11c\ud654\ub41c \ub2e8\uacc4\ub97c \uac70\uce69\ub2c8\ub2e4. \uc7ac\ub8cc\ub294 \uc6d0\uc790\uc7ac \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc778\uc99d\ub41c \uc0c1\ud0dc\ub85c \uc0dd\uc0b0 \ubc0f \uacf5\uae09\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc644\uc131\ub41c \ubd80\ud488\uc740 \uace0\uac1d \ub610\ub294 \uc790\uaca9\uc744 \uac16\ucd98 \uc5f4\ucc98\ub9ac \uc5c5\uccb4\uc5d0\uc11c AMS 2759\/5\uc5d0 \ub530\ub77c \uacbd\ud654 \ucc98\ub9ac\ub429\ub2c8\ub2e4. \uc774\ub54c \uc624\uc2a4\ud14c\ub098\uc774\uc9d5, \uadf9\uc800\uc628 \ubc0f \ud15c\ud37c\ub9c1 \ub9e4\uac1c\ubcc0\uc218\ub294 \uc9c0\uc815\ub41c \uacbd\ub3c4\uc640 \ud574\ub2f9 \uc0ac\uc591\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uacf5\uc815 \uc81c\uc5b4 \uc870\uac74\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc120\ud0dd\ub429\ub2c8\ub2e4. \ub450 \uc0ac\uc591 \uac04\uc758 \uc77c\ubc18\uc801\uc778 \ud63c\ub3d9\uc740 \uac04\ub2e8\ud55c \uaddc\uce59\uc73c\ub85c \ud574\uacb0\ub429\ub2c8\ub2e4. \uc6d0\uc790\uc7ac \uc0c1\ud0dc\ub294 AMS-H-6875\ub97c \ub530\ub974\uace0, \uc644\uc131\ud488 \uc5f4\ucc98\ub9ac\ub294 AMS 2759\/5\ub97c \ub530\ub985\ub2c8\ub2e4.<\/p>\n      <p>\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \uc774 \uacf5\uc815\uc5d0 440C \uac15\uc7ac\ub97c \uc6d0\uc790\uc7ac\ub85c \uacf5\uae09\ud569\ub2c8\ub2e4. \uc774 \uac15\uc7ac\ub294 \ud654\ud559 \uc870\uc131 \ubc0f \uc5f4\ucc98\ub9ac \ubc88\ud638 \ucd94\uc801\uc131\uc744 \ud3ec\ud568\ud558\ub294 \uacf5\uc7a5 \uc778\uc99d\uc11c\uc640 \ud568\uaed8 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c \uc81c\uacf5\ub418\uba70, \uace0\uac1d \ub610\ub294 \uc790\uaca9\uc744 \uac16\ucd98 \uc5f4\ucc98\ub9ac \uc5c5\uccb4\uc5d0\uc11c \uac00\uacf5 \ubc0f AMS 2759\/5 \uaddc\uaca9\uc5d0 \ub530\ub978 \uacbd\ud654 \ucc98\ub9ac\ub97c \uac70\uccd0 \ubd80\ud488\uc5d0 \ubc14\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n      <h2>440C \uac15\ucca0 \uc5f4\ucc98\ub9ac \uc2dc \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c \ubc0f \uace0\uc7a5 \uc6d0\uc778<\/h2>\n      <p>440C\uc758 \uc131\ub2a5 \ud55c\uacc4\ub294 \uba85\ubaa9\uc0c1\uc758 \ubb3c\uc131\uce58\ub9cc\uc73c\ub85c \uacb0\uc815\ub418\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uace0\uc7a5\uc740 \uc751\ub825 \ubd84\ud3ec, \uc0c1 \uc548\uc815\uc131 \ub610\ub294 \uacb0\uc815\ub9bd \uad6c\uc870\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uacf5\uc815 \uc624\ub958\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n\n      <h3>1. \uc5f4\uc751\ub825 \ubd88\uade0\ud615\uc73c\ub85c \uc778\ud55c \ub2f4\uae08\uc9c8 \uade0\uc5f4<\/h3>\n      <p>\uade0\uc5f4 \ubc0f \ubcc0\ud615\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc5f4 \ub610\ub294 \ub2f4\uae08\uc9c8 \uc911 \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc740 \uc5f4 \uad6c\ubc30\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud45c\uba74\uacfc \uc911\uc2ec\ubd80\uc758 \uc628\ub3c4\uac00 \ud06c\uac8c \ub2e4\ub97c \uacbd\uc6b0, \uc5f4 \uc751\ub825\uacfc \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ud33d\ucc3d\uc758 \ubcf5\ud569\uc801\uc778 \uc601\ud5a5\uc73c\ub85c \uc7ac\ub8cc\uc758 \uc778\uc7a5 \uac15\ub3c4\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \uc704\ud5d8\uc740 \ub450\uaed8\uac00 \uac00\ubcc0\uc801\uc774\uac70\ub098 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc744 \uac00\uc9c4 \ubd80\ubd84\uc5d0\uc11c \ud2b9\ud788 \uc2ec\uac01\ud569\ub2c8\ub2e4. \ubcc0\ud615\uc774 \uc77c\uc5b4\ub098\uae30 \uc804\uc5d0 \uc751\ub825\uc774 \ucd95\uc801\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc608\uc5f4\uacfc \uc81c\uc5b4\ub41c \uac00\uc5f4 \uc18d\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>2. \ubd80\uc801\uc808\ud55c \uc5f4\ucc98\ub9ac\ub85c \uc778\ud55c \ucde8\uc131 \uc99d\uac00<\/h3>\n      <p>\uac00\uc7a5 \uc911\uc694\ud55c \uc5f4\ucc98\ub9ac \ud55c\uacc4\ub294 800~1050\u00b0F \/ 427~566\u00b0C \ubc94\uc704\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc94\uc704\uc5d0 \ub178\ucd9c\ub418\uba74 \ud0c4\ud654\ubb3c \uc11d\ucd9c \ubc0f \uacb0\uc815\ub9bd\uacc4 \ud6a8\uacfc\ub85c \uc778\ud574 \ucda9\uaca9 \uc778\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \uae09\uaca9\ud788 \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n      <p>\uadf8 \uacb0\uacfc, \uac89\ubcf4\uae30\uc5d0\ub294 \ub2e8\ub2e8\ud574 \ubcf4\uc774\uc9c0\ub9cc \uc2e4\uc81c \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c\ub294 \ucde8\uc131\uc774 \uac15\ud558\uace0 \ubd88\uc548\uc815\ud55c \uad6c\uc870\ub97c \uac16\uac8c \ub429\ub2c8\ub2e4. \ud2b9\uc815 \uac15\ub3c4 \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uc774 \ubc94\uc704 \uadfc\ucc98\uc5d0\uc11c \ud15c\ud37c\ub9c1 \ucc98\ub9ac\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0\ub3c4, \ucda9\uaca9 \ud558\uc911\uc774\ub098 \ubd80\uc2dd\uc5d0 \ubbfc\uac10\ud55c \ud658\uacbd\uc740 \uc801\uc6a9 \ub300\uc0c1\uc5d0\uc11c \uc81c\uc678\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>3. \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub85c \uc778\ud55c \uce58\uc218 \ubd88\uc548\uc815\uc131<\/h3>\n      <p>\ub2f4\uae08\uc9c8 \uc911 \ubd88\uc644\uc804\ud55c \ubcc0\ud0dc\ub85c \uc778\ud574 \uad6c\uc870 \ub0b4\uc5d0 20\u201330% \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac00 \ub0a8\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc0c1\uc740 \uc900\uc548\uc815 \uc0c1\ud0dc\uc774\uba70 \uc751\ub825\uc744 \ubc1b\uac70\ub098 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ubcc0\ud0dc\ud558\uc5ec \ub354 \ub192\uc740 \ube44\uccb4\uc801\uc744 \uac00\uc9c4 \uc0c8\ub85c\uc6b4 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \uce58\uc218 \ubcc0\ud654\ub294 \uacf5\ucc28 \uc190\uc2e4, \ub0b4\ubd80 \uc751\ub825 \ucd95\uc801 \ubc0f \uc9c0\uc5f0 \uade0\uc5f4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc815\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubd80\ud488\uc758 \uacbd\uc6b0, \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc601\ud558 \uc5f4\ucc98\ub9ac \ud6c4 \uc5ec\ub7ec \ucc28\ub840\uc758 \ud15c\ud37c\ub9c1 \uacf5\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>4. \uacfc\uc5f4\uc740 \uc778\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\uace0 \ubd88\uc548\uc815\uc131\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/h3>\n      <p>\uad8c\uc7a5 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4\ub97c \ucd08\uacfc\ud558\uba74 \ubcc0\ud0dc \ud3c9\ud615\uc774 \ubc14\ub01d\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \ud0c4\ud654\ubb3c \uc6a9\ud574\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc5d0 \ud0c4\uc18c\ub97c \ud48d\ubd80\ud558\uac8c \ud558\uace0, \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ubcc0\ud0dc \uc2dc\uc791 \uc628\ub3c4\ub97c \ub0ae\ucd94\uba70, \ub2f4\uae08\uc9c8 \ud6c4 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub7c9\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n      <p>\ub3d9\uc2dc\uc5d0, \uacb0\uc815\ub9bd \uc870\ub300\ud654\ub294 \uc778\uc131\uc744 \uac10\uc18c\uc2dc\ud0a4\uace0 \uc785\uacc4 \ud30c\uad34 \ud604\uc0c1\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc774 \ubcf5\ud569\uc801\uc73c\ub85c \uc791\uc6a9\ud558\uc5ec \uc608\uc0c1\ubcf4\ub2e4 \ub0ae\uc740 \uacbd\ub3c4 \uc548\uc815\uc131\uc744 \ub098\ud0c0\ub0b4\uace0 \ucde8\uc131 \ud30c\uad34 \uac00\ub2a5\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/p>\n\n      <h3>5. \ubbfc\uac10\ud654\ub294 \ub0b4\uc2dd\uc131\uc744 \uc800\ud558\uc2dc\ud0b5\ub2c8\ub2e4.<\/h3>\n      <p>\uc57d 800~1600\u00b0F \/ 427~871\u00b0C \ubc94\uc704\uc5d0\uc11c \ub0c9\uac01\uc774 \uc81c\ub300\ub85c \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc73c\uba74 \ud06c\ub86c \uce74\ubc14\uc774\ub4dc\uac00 \uacb0\uc815\ub9bd\uacc4\ub97c \ub530\ub77c \uc11d\ucd9c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub85c \uc778\ud574 \uc8fc\ubcc0 \ub9e4\ud2b8\ub9ad\uc2a4\uc758 \ud06c\ub86c \ud568\ub7c9\uc774 \ubd80\ub3d9\ud0dc\ud654\uc5d0 \ud544\uc694\ud55c \uc218\uc900 \uc774\ud558\ub85c \uac10\uc18c\ud558\uc5ec \uc7ac\ub8cc\uac00 \uc785\uc790\uac04 \ubd80\uc2dd \ubc0f \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc190 \uc720\ud615\uc740 \ub0b4\ub9c8\ubaa8\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ubaa8\ub450 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>6. \uc218\uc18c \ucde8\uc131\uc740 \ud30c\uad34 \uc9c0\uc5f0\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/h3>\n      <p>\uacbd\ub3c4\uac00 \ub192\uc740 440C \ud569\uae08\uc740 \uc218\uc18c\uc5d0 \uc758\ud55c \ud30c\uc190\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4. \uac00\uacf5 \ub610\ub294 \ud45c\uba74 \ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \uc720\uc785\ub41c \uc218\uc18c\ub294 \uaca9\uc790 \ub0b4\ubd80\ub85c \ud655\uc0b0\ub418\uc5b4 \uc751\ub825 \uc9d1\uc911 \ubd80\uc704\uc5d0 \ucd95\uc801\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n      <p>\ud558\uc911\uc744 \ubc1b\uc73c\uba74 \uc0ac\uc804 \ubcc0\ud615 \uc5c6\uc774 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ucde8\uc131 \ud30c\uad34\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc218\uc18c \ubc1c\uc0dd \ud658\uacbd\uc5d0 \ub178\ucd9c\ub41c \ud6c4 \ud6c4\ucc98\ub9ac \ubca0\uc774\ud0b9 \ucc98\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n      <h2>440C \uac15\ucca0 \uc5f4\ucc98\ub9ac \uc2dc \uace0\ub824\uc0ac\ud56d<\/h2>\n      <p>440C\uc758 \uc0ac\uc6a9\uc740 \ub2ec\uc131 \uac00\ub2a5\ud55c \uacbd\ub3c4\uc5d0 \uc758\ud574 \uc81c\ud55c\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc124\uacc4 \ubc0f \uac00\uacf5 \uacfc\uc815\uc5d0\uc11c \ub0b4\uc7ac\ub41c \uc7a5\ub2e8\uc810\uc744 \uc5bc\ub9c8\ub098 \uc798 \uad00\ub9ac\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc740 \uadf9\ud55c\uc758 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc81c\ud55c\ub41c \uc778\uc131, \uce58\uc218 \ubbfc\uac10\ub3c4, \uc81c\uc870 \uc81c\uc57d \uc870\uac74 \uc0ac\uc774\uc5d0\uc11c \uade0\ud615\uc744 \uc774\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>1. \uc801\uc6a9 \uc2dc \ub0b4\uad6c\uc131\ubcf4\ub2e4 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc6b0\uc120\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/h3>\n      <p>440C\ub294 \ucd5c\ub300 \uc57d 60 HRC\uc758 \ub9e4\uc6b0 \ub192\uc740 \uacbd\ub3c4\uc640 285 ksi\uc5d0 \uac00\uae4c\uc6b4 \uc778\uc7a5 \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub294 \uadf9\ub3c4\ub85c \ub0ae\uc740 \uc5f0\uc131\uacfc \ucda9\uaca9 \uc800\ud56d\uc131\uc744 \uac10\uc218\ud574\uc57c \ud558\ub294 \ub2e8\uc810\uc785\ub2c8\ub2e4. \uc5f0\uc2e0\uc728\uc740 \uc57d 2%\uae4c\uc9c0 \ub5a8\uc5b4\uc9c8 \uc218 \uc788\uc73c\uba70, \ucda9\uaca9 \uc778\uc131\uc740 \uc57d 5 ft-lb \uc815\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ubca0\uc5b4\ub9c1, \ubc38\ube0c \ubd80\ud488 \ubc0f \uc808\uc0ad \uacf5\uad6c\uc640 \uac19\uc774 \ub0b4\ub9c8\ubaa8\uc131\uacfc \ub0a0 \uc720\uc9c0\ub825\uc774 \uc911\uc694\ud55c \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucda9\uaca9 \ud558\uc911, \uc555\ub825 \uc720\uc9c0 \ub610\ub294 \ucde8\uc131 \ud30c\uad34\uac00 \uc8fc\ub41c \ud30c\uc190 \uc6d0\uc778\uc778 \uad6c\uc870\uc801 \uc751\ub825\uc744 \ubc1b\ub294 \ubd80\ud488\uc5d0\ub294 \uc0ac\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n      <h3>2. \uce58\uc218 \uc548\uc815\uc131\uc744 \uc704\ud574\uc11c\ub294 \uacf5\uc815\uc0c1\uc758 \ub178\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/h3>\n      <p>\ud569\uae08 \ud568\ub7c9\uacfc \ud0c4\uc18c \ud568\ub7c9\uc774 \ub192\uc740 440C\ub294 \ubcf8\uc9c8\uc801\uc73c\ub85c \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc640 \uc9c0\uc5f0 \ubcc0\ud0dc\uac00 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uc815\ubc00 \ubd80\ud488\uc758 \uacbd\uc6b0, \uce58\uc218 \uc548\uc815\uc131\uc740 \uc7ac\ub8cc \uc120\ud0dd\ub9cc\uc73c\ub85c \ubcf4\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uadf9\uc800\uc628 \ubcc0\ud0dc \ubc0f \ud6c4\uc18d \uc751\ub825 \uc644\ud654\ub97c \ud3ec\ud568\ud558\ub294 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \ub2e8\uacc4\ub97c \uc77c\uad00\ub418\uac8c \uc81c\uc5b4\ud560 \uc218 \uc5c6\ub2e4\uba74 \uce58\uc218 \ubcc0\ud654, \ubcc0\ud615 \ub610\ub294 \uc9c0\uc5f0 \uade0\uc5f4\uc758 \uc704\ud5d8\uc774 \uc5ec\uc804\ud788 \ud07d\ub2c8\ub2e4.<\/p>\n\n      <h3>3. \uc628\ub3c4 \uc870\uc808 \ubc94\uc704\uac00 \uc131\ub2a5 \uade0\ud615\uc744 \uc5c4\uaca9\ud558\uac8c \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/h3>\n      <p>440\u00b0C\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc5f4\ucc98\ub9ac \ubc94\uc704\ub294 \uc881\uc544\uc11c \uc131\ub2a5 \ud55c\uacc4\uac00 \uc9c1\uc811\uc801\uc73c\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc800\uc628 \uc5f4\ucc98\ub9ac\ub294 \uacbd\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ubc18\uba74, \uc911\uac04 \uc628\ub3c4\uc5d0 \ub178\ucd9c\ub418\uba74 \uc778\uc131\uacfc \ud654\ud559\uc801 \uc548\uc815\uc131\uc774 \uae09\uaca9\ud788 \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \ud55c\uacc4\ub85c \uc778\ud574 440C\ub294 \uad11\ubc94\uc704\ud55c \ud2b9\uc131 \ubc94\uc704\uc5d0 \uac78\uccd0 \uc27d\uac8c \uc870\uc815\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc5c4\uaca9\ud558\uac8c \uc815\uc758\ub41c \uc791\ub3d9 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>4. \uc81c\uc870 \ube44\uc6a9 \ubc0f \uac00\uacf5 \ub09c\uc774\ub3c4\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/h3>\n      <p>440C\ub294 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \ub192\uc740 \uacbd\ub3c4\ub97c \uac00\uc9c0\uba70, \ub2e8\ub2e8\ud55c \ud06c\ub86c \uce74\ubc14\uc774\ub4dc\uac00 \ud568\uc720\ub418\uc5b4 \uc788\uc5b4 \uc81c\uc870\uc5d0 \uc0c1\ub2f9\ud55c \uc5b4\ub824\uc6c0\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uac00\uacf5\uc131\uc774 \uc77c\ubc18 \ud0c4\uc18c\uac15\ubcf4\ub2e4 \ud604\uc800\ud788 \ub5a8\uc5b4\uc838 \uacf5\uad6c \ub9c8\ubaa8\uac00 \uc99d\uac00\ud558\uace0 \uac00\uacf5 \uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\uba70 \uc0dd\uc0b0 \ube44\uc6a9\uc774 \uc0c1\uc2b9\ud569\ub2c8\ub2e4.<\/p>\n      <p>\ucd5c\uc885 \uacbd\ud654 \uc804\uc5d0 \ubaa8\ub4e0 \uc131\ud615 \ubc0f \uac00\uacf5 \uc791\uc5c5\uc744 \uc644\ub8cc\ud574\uc57c \ud569\ub2c8\ub2e4. \uacbd\ud654 \ud6c4 \uacf5\uc815\uc740 \ub9e4\uc6b0 \uc81c\ud55c\uc801\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n      <h3>5. \ucca8\ub2e8 \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \ucc98\ub9ac \uac00\ub2a5 \uae30\uac04\uc740 \ub9e4\uc6b0 \uc9e7\uc2b5\ub2c8\ub2e4.<\/h3>\n      <p>\uae08\uc18d \uc0ac\ucd9c \uc131\ud615\uacfc \uac19\uc740 \uacf5\uc815\uc5d0\uc11c 440C\ub294 \uc870\uc131 \ubc0f \uc5f4 \uc0ac\uc774\ud074\uc5d0 \ub300\ud55c \ub9e4\uc6b0 \uc5c4\uaca9\ud55c \uc81c\uc5b4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uae09\uaca9\ud55c \ubc00\ub3c4 \uc99d\uac00\uc640 \uc0c1\ubcc0\ud654\ub85c \uc778\ud574 \uacf5\uc815 \uc81c\uc5b4\uac00 \uc815\ubc00\ud558\uc9c0 \uc54a\uc73c\uba74 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n      <p>\uc774 \ub54c\ubb38\uc5d0 440C\ub294 \uc800\ud569\uae08\uac15\uc5d0 \ube44\ud574 \uacf5\uc815 \ubcc0\ub3d9\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n      <div class=\"aobo-note-box\">\n        <p>\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \ucd5c\uc885 \uacbd\ud654 \ub610\ub294 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc18c\uc7ac\ub97c \uacf5\uae09\ud558\uba70, \uace0\uac1d \ub610\ub294 \uc790\uaca9\uc744 \uac16\ucd98 \uc5f4\ucc98\ub9ac \uc5c5\uccb4\uc5d0\uc11c \uac00\uacf5 \ubc0f \ud6c4\uc18d \uc5f4\ucc98\ub9ac\ub97c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n        <p>\ubcf8 \uc548\ub0b4\uc11c\uc758 \uc5f4\ucc98\ub9ac \ub370\uc774\ud130\ub294 \uace0\uac1d, \uacf5\uad6c \uc81c\uc791\uc790 \ubc0f \uc5f4\ucc98\ub9ac \uc804\ubb38\uac00\ub97c \uc704\ud55c \uae30\uc220 \ucc38\uace0 \uc790\ub8cc\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n      <\/div>\n    <\/main>\n\n    <section class=\"aobo-related-pages\" aria-label=\"440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\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\/440c-stainless-steel-applications\/\">\n          <strong>440C \uc801\uc6a9 \ubd84\uc57c<\/strong>\n          <span>440C\ub294 \ubca0\uc5b4\ub9c1\ubd80\ud130 \ubc38\ube0c \ubd80\ud488\uae4c\uc9c0 \ub2e4\uc591\ud55c \ubd80\ud488 \uc720\ud615\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/span>\n        <\/a>\n        <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/ko\/440c-stainless-steel-properties\/\">\n          <strong>440C \uc18d\uc131<\/strong>\n          <span>\uad6c\uc131, \uacbd\ub3c4, \uae30\uacc4\uc801 \ud2b9\uc131 \ub370\uc774\ud130 \ubc0f \ub3d9\ub4f1 \ub4f1\uae09<\/span>\n        <\/a>\n        <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/ko\/440c-stainless-steel-hardened-hardness\/\">\n          <strong>440C \uacbd\ud654 \uacbd\ub3c4<\/strong>\n          <span>\ub2f4\uae08\uc9c8 \uc9c1\ud6c4 \uac12\uacfc \ud15c\ud37c\ub9c1 \ud6c4 \uac12\uc758 \ucc28\uc774 \ubc0f \ubcf4\uace0\ub41c HRC \uac12\uc774 \ub2e4\ub978 \uc774\uc720<\/span>\n        <\/a>\n      <\/div>\n    <\/section>\n\n    <section class=\"aobo-final-cta\">\n      <div>\n        <h2>\uacbd\ud654 \ubd80\ud488\uc5d0 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n        <p>\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \ubca0\uc5b4\ub9c1, \ubc38\ube0c, \uc808\uc0ad \uacf5\uad6c, \ub9c8\ubaa8 \ubd80\ud488, \uacc4\uce21\uae30 \ubc0f \uc815\ubc00 \ubd80\ud488\uc6a9 440C \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \ub300\ub7c9 \uacf5\uae09\uc744 \uc6d0\ud558\uc2dc\uba74 \ud544\uc694\ud55c \ud06c\uae30, \uc218\ub7c9 \ubc0f \ud45c\uba74 \ucc98\ub9ac \uc870\uac74\uc744 \uc54c\ub824\uc8fc\uc2ed\uc2dc\uc624.<\/p>\n      <\/div>\n      <div class=\"aobo-cta-buttons\">\n        <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/ko\/440c-stainless-steel\/\">440C \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ubcf4\uae30<\/a>\n        <a class=\"aobo-btn popmake-16052\" href=\"javascript:void(0);\">\ubb38\uc758 \ubcf4\ub0b4\uae30<\/a>\n      <\/div>\n    <\/section>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>440C Stainless Steel Heat Treatment Guide 440C Stainless Steel Heat Treatment Guide To heat treat 440C stainless steel, preheat the steel to reduce thermal stress, then austenitize at 1850\u20131950\u00b0F \/ 1008\u20131063\u00b0C. After soaking, quench in oil, air, or polymer, depending on section size and part geometry. For precision parts, subzero treatment at -100\u00b0F \/ -73\u00b0C [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15763,"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-14776","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>440C Stainless Steel Heat Treatment Guide | Process, Hardness &amp; Failures<\/title>\n<meta name=\"description\" content=\"440C heat treatment explained: austenitizing, quenching, subzero, tempering, and how AMS-H-6875 and AMS 2759\/5 apply. 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