{"id":10016,"date":"2025-08-30T14:43:41","date_gmt":"2025-08-30T06:43:41","guid":{"rendered":"https:\/\/aobosteel.com\/"},"modified":"2026-10-14T14:07:22","modified_gmt":"2026-10-14T06:07:22","slug":"9crwmn-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/9crwmn-steel\/","title":{"rendered":"9CrWMn \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4"},"content":{"rendered":"<style id=\"aobo-steel-rebuild\" data-noptimize=\"1\">\n\/* Rebuilt tool-steel page: banner is full-bleed, the body keeps the site's normal\n   content width. All layout rules live in this page, so a missing external\n   stylesheet can no longer collapse the page. *\/\n.ads2 *, .ads2 *::before, .ads2 *::after { box-sizing: border-box; }\n.ads2 { font-size: 16px; line-height: 1.75; color: #2b2b2b; }\n.ads2-hero { position: relative; width: 100vw !important; max-width: 100vw !important;\n  margin-left: calc(50% - 50vw) !important; margin-right: 0 !important;\n  min-height: 430px; display: flex; align-items: center; overflow: hidden; background: #1d1d1d; }\n.ads2-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }\n.ads2-hero-ov { position: absolute; inset: 0; background: #4e4b40; opacity: .5; }\n.ads2-hero-scrim { position: absolute; inset: 0;\n  background: linear-gradient(90deg, rgba(0,0,0,.42) 0%, rgba(0,0,0,.32) 45%, rgba(0,0,0,.16) 78%, rgba(0,0,0,.04) 100%); }\n.ads2-hero-in { position: relative; width: 100%; max-width: 1200px; margin: 0 auto; padding: 56px 24px; color: #fff; }\n.ads2-crumb, .ads2-crumb a, .ads2-crumb h6, .ads2-crumb mark { color: #dfe6ef !important; font-size: 13px;\n  text-decoration: none; letter-spacing: .2px; }\n.ads2-crumb h6 { display: inline; font-weight: 400; margin: 0; }\n.ads2-crumb a:hover { color: #fff !important; text-decoration: underline; }\n.ads2-tag { margin: 10px 0 6px; color: #eef1f5 !important; font-size: 14px; text-shadow: 0 1px 6px rgba(0,0,0,.8); }\n.ads2-h1 { margin: 0 0 12px; font-size: 40px; line-height: 1.2; font-weight: 800; color: #fff !important;\n  letter-spacing: -.2px; max-width: 900px; text-shadow: 0 2px 14px rgba(0,0,0,.85), 0 0 4px rgba(0,0,0,.55); }\n.ads2-sub { margin: 0 0 20px; font-size: 17px; color: #fff !important; text-shadow: 0 1px 8px rgba(0,0,0,.9), 0 0 3px rgba(0,0,0,.6); }\n.ads2-checks { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }\n.ads2-checks li { position: relative; margin: 0; padding-left: 20px; font-size: 15px; color: #fff !important;\n  text-shadow: 0 1px 6px rgba(0,0,0,.85); }\n.ads2-checks li::before { content: \"\\2713\"; position: absolute; left: 0; top: 0; color: #4ade80; font-weight: 700; }\n.ads2-cta { margin: 24px 0 6px; text-align: center; }\n.ads2-hero .ads2-cta { text-align: left; margin-top: 26px; }\n.ads2-btn { display: inline-block; background: #074fd0; color: #fff !important; font-weight: 400;\n  font-size: 16px; line-height: 16px; padding: 14px 30px; border-radius: 100px;\n  text-decoration: none !important; cursor: pointer; }\n.ads2-btn:hover { background: #063c9e; color: #fff !important; }\n.ads2-body { max-width: 1200px; margin: 0 auto; padding: 48px 24px 64px; }\n.ads2-sec { margin: 0 0 54px; }\n.ads2-sec:last-child { margin-bottom: 0; }\n.ads2 h2 { font-size: 27px; line-height: 1.3; color: #062a5a; font-weight: 700; margin: 0 0 20px;\n  padding-bottom: 12px; border-bottom: 1px solid #e6eaef; }\n.ads2 h3 { font-size: 21px; color: #062a5a; margin: 28px 0 12px; }\n.ads2 h4 { font-size: 18px; color: #062a5a; margin: 22px 0 10px; }\n.ads2 p { margin: 0 0 16px; }\n.ads2 a { color: #005fcf; text-decoration: none; }\n.ads2 a:hover { text-decoration: underline; }\n.ads2 ul, .ads2 ol { margin: 0 0 18px; padding-left: 22px; }\n.ads2 li { margin: 0 0 8px; }\n.ads2-cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 40px; }\n.ads2-cols2 ul { margin-bottom: 0; }\n.ads2-row { display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px; align-items: center; }\n.ads2-row-flip .ads2-col-i { order: -1; }\n.ads2-row .ads2-col-t > *:last-child { margin-bottom: 0; }\n.ads2-row .ads2-cta { margin-top: 16px; }\n.ads2-fig { margin: 0 0 22px; }\n.ads2-fig img { width: 100%; height: auto; display: block; }\n.ads2-gal { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0 0 22px; }\n.ads2-gal .ads2-fig { margin: 0; }\n.ads2-row .ads2-fig { margin: 0; }\n.ads2-tw { margin: 0 0 22px; overflow-x: auto; }\n.ads2-t { width: 100%; border-collapse: collapse; font-size: 15px; }\n.ads2-t td, .ads2-t th { border: 1px solid #e3e7ec; padding: 11px 14px; vertical-align: top; text-align: left; }\n.ads2-t.kv td:first-child { background: #f6f8fa; font-weight: 600; color: #062a5a; width: 34%; }\n.ads2-t.data { font-size: 14.5px; }\n.ads2-t.data td, .ads2-t.data th { padding: 9px 11px; }\n.ads2-t.data thead th, .ads2-t.data tr:first-child td { background: #eef3f9; font-weight: 700; color: #062a5a; }\n.ads2-t.data tbody tr:nth-child(odd) td { background: #fbfcfd; }\n@media (max-width: 1000px) {\n  .ads2-row { grid-template-columns: 1fr; gap: 22px; }\n  .ads2-row-flip .ads2-col-i { order: 0; }\n  .ads2-cols2 { grid-template-columns: 1fr; }\n  .ads2-h1 { font-size: 30px; }\n  .ads2-hero { min-height: 340px; }\n}\n@media (max-width: 700px) {\n  .ads2-gal { grid-template-columns: 1fr; }\n  .ads2-body { padding: 32px 18px 44px; }\n  .ads2-t { font-size: 14px; }\n  .ads2-t td, .ads2-t th { padding: 9px 10px; }\n  .ads2-t.kv td:first-child { width: 42%; }\n  .ads2-tw { -webkit-overflow-scrolling: touch; }\n}\n@media (max-width: 640px) {\n  .ads2-hero-in { padding: 34px 18px 38px; }\n  .ads2-h1 { font-size: 25px; }\n  .ads2 h2 { font-size: 22px; }\n  .ads2-tag { font-size: 13px; }\n  .ads2-sub { font-size: 15px; }\n  .ads2-checks { gap: 6px 16px; }\n  .ads2-checks li { font-size: 14px; }\n  .ads2-btn { padding: 12px 24px; font-size: 15px; }\n  .ads2-sec { margin-bottom: 40px; }\n}\n<\/style>\n<div class=\"ads2\">\n<section class=\"ads2-hero\">\n  <img class=\"ads2-hero-img\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp\" sizes=\"100vw\" alt=\"Bulk tool steel bar stock in the Aobo Steel warehouse\" loading=\"eager\" decoding=\"async\">\n  <div class=\"ads2-hero-ov\"><\/div>\n  <div class=\"ads2-hero-scrim\"><\/div>\n  <div class=\"ads2-hero-in\">\n    <h1 class=\"ads2-h1\">9CrWMn \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15<\/h1>\n    <p class=\"ads2-tag\"><em>AOBO STEEL \u2013 \uc2e0\ub8b0\ubc1b\ub294 \uae00\ub85c\ubc8c \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4<\/em><\/p>\n    <div class=\"ads2-cta popmake-16052\"><a class=\"ads2-btn\" href=\"#\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n  <\/div>\n<\/section>\n<div class=\"ads2-body\">\n<section class=\"ads2-sec\">\n<p>9CrWMn\uc740 \uc911\uad6d \uad6d\uac00 \ud45c\uc900(GB\/T 1299)\uc5d0 \uc9c0\uc815\ub41c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc800\ud569\uae08 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4. CrWMn\uac15\uc744 \uae30\ubc18\uc73c\ub85c \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70, \uc778\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc5f4\ucc98\ub9ac \ubcc0\ud615\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc870\uc131\uc774 \uc870\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub3d9\ub4f1\ud55c \ub4f1\uae09\uc73c\ub85c\ub294 \ubbf8\uad6d AISI\/ASTM \ub4f1\uae09\uc774 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/aobosteel.com\/ko\/o1-tool-steel\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\">O1<\/mark><\/a>, \ub3c5\uc77c DIN 1.2510 \ubc0f \uc77c\ubcf8 JIS SKS3.<\/p>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>1. \ud654\ud559 \uc870\uc131(GB\/T 1299-2000)<\/h2>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td>C<\/td><td>Si<\/td><td>Mn<\/td><td>Cr<\/td><td>W<\/td><td>P<\/td><td>S<\/td><\/tr><\/thead><tbody><tr><td>0.85 ~ 0.95<\/td><td>\u22640.40<\/td><td>0.90 ~ 1.20<\/td><td>0.50 ~ 0.80<\/td><td>0.50 ~ 0.80<\/td><td>\u22640.030<\/td><td>\u22640.030<\/td><\/tr><\/tbody><\/table><\/div>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>2. 9CrWMn\uac15\uc758 \uc784\uacc4\uc810 \uc628\ub3c4<\/h2>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\uc784\uacc4\uc810<\/strong><\/td><td><strong>Ac1<\/strong><\/td><td><strong>Ac\u2091\u2098<\/strong><\/td><td><strong>Ar1<\/strong><\/td><td><strong>Ms<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\uc628\ub3c4\/\u2103<\/td><td>750<\/td><td>900<\/td><td>700<\/td><td>205<\/td><\/tr><\/tbody><\/table><\/div>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>3. 9CrWMn\uac15\uc758 \uc5f4\uac04 \ub2e8\uc870 \uacf5\uc815 \uc0ac\uc591<\/h2>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\ud56d\ubaa9<\/strong><\/td><td><strong>\uac00\uc5f4 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ucd08\uae30 \ub2e8\uc870 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ucd5c\uc885 \ub2e8\uc870 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ub0c9\uac01 \ubc29\uc2dd<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\uac15\ucca0 \uc8fc\uad34<\/td><td>1150 ~ 1200<\/td><td>1100 ~ 1150<\/td><td>\u2265850<\/td><td>\uc11c\uc11c\ud788 \ub0c9\uac01<\/td><\/tr><tr><td>\uac15 \ube4c\ub81b<\/td><td>1100 ~ 1150<\/td><td>1050 ~ 1100<\/td><td>\u2265850<\/td><td>\uc11c\uc11c\ud788 \ub0c9\uac01<\/td><\/tr><\/tbody><\/table><\/div>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"818\" height=\"818\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/9CrWMn.avif\" alt=\"9CrWMn\" class=\"wp-image-10017\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/9CrWMn.avif 818w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/9CrWMn-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/9CrWMn-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/9CrWMn-768x768.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/9CrWMn-12x12.avif 12w\" sizes=\"auto, (max-width: 818px) 100vw, 818px\" \/><figcaption class=\"wp-element-caption\">9CrWMn \uac15\ucca0<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>9CrWMn \uac15\uc7ac\uc5d0 \ub300\ud55c \uac00\uc7a5 \uacbd\uc7c1\ub825 \uc788\ub294 \uacac\uc801\uc744 \ubc1b\uc73c\uc2dc\ub824\uba74 \uc544\ub798 \ubb38\uc758 \uc591\uc2dd\uc744 \uc791\uc131\ud574 \uc8fc\uc2ed\uc2dc\uc624.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16042-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"16042\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/ko\/wp-json\/wp\/v2\/pages\/10016#wpcf7-f16042-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\ubb38\uc758 \uc591\uc2dd\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/ko\/wp-json\/wp\/v2\/pages\/10016#wpcf7-f16042-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16042\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.3\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16042-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAAFMY32JbOfIdWijB\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\uc774\ub984 *\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\uc774\uba54\uc77c *\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"4\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\uba54\uc2dc\uc9c0 *\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"\ubb38\uc758 \ubcf4\ub0b4\uae30\" \/>\n<\/p><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>\u0394<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"138\"\/><script>\ndocument.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );\n<\/script>\n<\/p><input type='hidden' class='wpcf7-pum' value='{\"closepopup\":false,\"closedelay\":0,\"openpopup\":true,\"openpopup_id\":16052}' \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"ko\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<\/section>\n<section class=\"ads2-sec\">\n<h2>4. 9CrWMn\uac15\uc758 \uc5f4\ucc98\ub9ac<\/h2>\n<h3>4.1 \ub2e8\uc870 \ud6c4 9CrWMn\uac15\uc758 \ub4f1\uc628 \uc5b4\ub2d0\ub9c1 \uacf5\uc815<\/h3>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\ud504\ub85c\uc138\uc2a4<\/strong><\/td><td><strong>\uac00\uc5f4 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ubcf4\uc720 \uc2dc\uac04\/\uc2dc\uac04<\/strong><\/td><td><strong>\ub4f1\uc628 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ub4f1\uc628 \uc720\uc9c0 \uc2dc\uac04\/\uc2dc\uac04<\/strong><\/td><td><strong>\ub0c9\uac01 \ubc29\uc2dd<\/strong><\/td><td><strong>\uacbd\ub3c4 HBW<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\ub2e8\uc870 \ud6c4 \ub4f1\uc628 \uc5b4\ub2d0\ub9c1<\/td><td>780 ~ 800<\/td><td>2 ~ 3<\/td><td>670 ~ 720<\/td><td>2 ~ 3<\/td><td>\uc6a9\uad11\ub85c\ub97c 550\u2103 \uc774\ud558\ub85c \ub0c9\uac01\ud55c \ud6c4 \uacf5\ub7ad\ud569\ub2c8\ub2e4.<\/td><td>197 ~ 241<\/td><\/tr><\/tbody><\/table><\/div>\n<h3>4.2 \ub2f4\uae08\uc9c8<\/h3>\n<p><strong>\u2460 9CrWMn\uac15\uc5d0 \ub300\ud55c \uad8c\uc7a5 \ub2f4\uae08\uc9c8 \uc0ac\uc591<\/strong><\/p>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\uc608\uc5f4 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\uac00\uc5f4 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ub0c9\uac01 \ub9e4\uccb4<\/strong><\/td><td><strong>\ub9e4\uccb4 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\uc2dc\uc6d0\ud558\ub2e4<\/strong><\/td><td><strong>\uacbd\ub3c4 HRC<\/strong><\/td><\/tr><\/thead><tbody><tr><td>650<\/td><td>820 ~ 840<\/td><td>\uae30\ub984<\/td><td>20 ~ 60<\/td><td>\uc624\uc77c \uc628\ub3c4<\/td><td>64 ~ 66<\/td><\/tr><\/tbody><\/table><\/div>\n<p><strong>\u2461 9CrWMn\uac15\uc758 \ub4f1\uc628 \ub2f4\uae08\uc9c8 \uacf5\uc815<\/strong><\/p>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\uac00\uc5f4 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ub4f1\uc628 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\ub4f1\uc628 \uc2dc\uac04\/\uc2dc\uac04<\/strong><\/td><td><strong>\ub2f4\uae08\uc9c8 \ubbf8\uc138\uad6c\uc870<\/strong><\/td><\/tr><\/thead><tbody><tr><td>800 ~ 840<\/td><td>260 ~ 300<\/td><td>\u22641<\/td><td>\uae30\uc9c0\uc0c1\uc740 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 + \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 + \uc794\ub958 \ud0c4\ud654\ubb3c\ub85c \uad6c\uc131\ub418\uba70, \uace0\uac15\ub3c4 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uae30\uc9c0\uc0c1\uc5d0 \uc801\uc808\ud55c \uc591\uc758 \uc800\uae09 \ubca0\uc774\ub098\uc774\ud2b8\uac00 \ubd84\ud3ec\ub418\uc5b4 \uc788\ub2e4.<\/td><\/tr><\/tbody><\/table><\/div>\n<h3>4.3 9CrWMn\uac15\uc758 \ucd08\uc815\ubc00 \ucc98\ub9ac \uacf5\uc815<\/h3>\n<p>\ucd08\uc815\ubc00 \uac00\uacf5\uc758 \ubaa9\uc801\uc740 \ucd08\ubbf8\uc138 \ud0c4\ud654\ubb3c\uacfc \ubbf8\uc138 \uacb0\uc815\ub9bd\uc744 \uc5bb\ub294 \uac83\uc774\ubbc0\ub85c \uc774\uc911 \uc815\ub828 \uacf5\uc815\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uae08\ud615 \uc81c\uc870 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \ucc44\ud0dd\ub418\uc5b4 \uae08\ud615\uc758 \uc218\uba85\uc744 \ud06c\uac8c \uc5f0\uc7a5\uc2dc\ucf1c \uc90d\ub2c8\ub2e4.<\/p>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\uacf5\uc815 \ub2e8\uacc4<\/strong><\/td><td><strong>\uc6a9\uc561 \ud01c\uce6d<\/strong><\/td><td><strong>\ucd5c\uc885 \uce58\ub8cc<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\uacf5\uc815 \ud30c\ub77c\ubbf8\ud130<\/strong><\/td><td>\uc628\ub3c4\ub294 1050\u00b0C\uc774\uace0, \uc624\uc77c \ub0c9\uac01 \ub610\ub294 \uc57d 300\u00b0C\uc758 \ub4f1\uc628 \ucc98\ub9ac\ub97c \ud558\uba70, \ud15c\ud37c\ub9c1 \uc628\ub3c4\ub294 700~720\u00b0C\uc785\ub2c8\ub2e4.<\/td><td>\ub2f4\uae08\uc9c8 \uc628\ub3c4\ub294 800~820\u00b0C\uc785\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc778 \ub2f4\uae08\uc9c8 \uc628\ub3c4\ubcf4\ub2e4 20~40\u00b0C \ub0ae\uc544\uc57c \ud569\ub2c8\ub2e4).<\/td><\/tr><\/tbody><\/table><\/div>\n<h3>4.4 \ud15c\ud37c\ub9c1<\/h3>\n<p><strong>\u2460 9CrWMn\uac15\uc5d0 \ub300\ud55c \uad8c\uc7a5 \uc5f4\ucc98\ub9ac \uc0ac\uc591<\/strong><\/p>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\uac00\uc5f4 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>\uac00\uc5f4 \ub9e4\uccb4<\/strong><\/td><td><strong>\ub0c9\uac01 \ub9e4\uccb4<\/strong><\/td><td><strong>\uacbd\ub3c4 HRC<\/strong><\/td><\/tr><\/thead><tbody><tr><td>160 ~ 180<\/td><td>\uae30\ub984<\/td><td>\uacf5\uae30<\/td><td>61<\/td><\/tr><tr><td>170 ~ 230<\/td><td>\uae30\ub984<\/td><td>\uacf5\uae30<\/td><td>60 ~ 62<\/td><\/tr><tr><td>230 ~ 275<\/td><td>\uc624\uc77c \ub610\ub294 \uc54c\uce7c\ub9ac\uc218<\/td><td>\uacf5\uae30<\/td><td>56 ~ 60<\/td><\/tr><\/tbody><\/table><\/div>\n<p><strong>\u2461 9CrWMn\uac15\uc758 \ub2f4\uae08\uc9c8 \uc628\ub3c4\uc640 \uacbd\ub3c4 \uac04\uc758 \uad00\uacc4<\/strong><\/p>\n<div class=\"ads2-tw\"><table class=\"ads2-t data\"><thead><tr><td><strong>\ud15c\ud37c\ub9c1 \uc628\ub3c4\/\u2103<\/strong><\/td><td><strong>100<\/strong><\/td><td><strong>200<\/strong><\/td><td><strong>300<\/strong><\/td><td><strong>400<\/strong><\/td><td><strong>500<\/strong><\/td><td><strong>550<\/strong><\/td><td><strong>600<\/strong><\/td><td><strong>650<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\uacbd\ub3c4 HRC<\/strong><\/td><td>62<\/td><td>60<\/td><td>56<\/td><td>52<\/td><td>47<\/td><td>43<\/td><td>39<\/td><td>35<\/td><\/tr><\/tbody><\/table><\/div>\n<p><em>\ucc38\uace0: 830\u00b0C\uc5d0\uc11c \uc624\uc77c\uc5d0 \ub2f4\uae08\uc9c8\ud55c \ud6c4 \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ud568<\/em>2\uc2dc\uac04<em>.<\/em><\/p>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>5. \uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n<p>9CrWMn\uac15\uc740 \uacbd\ud654\uc131\uc774 \ub6f0\uc5b4\ub09c \uc800\ud569\uae08 \ub0c9\uac04\uac00\uacf5 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4. \ud145\uc2a4\ud150(W) \uc6d0\uc18c\uc5d0 \uc758\ud574 \ud615\uc131\ub41c \ud0c4\ud654\ubb3c\uc774 \uac15\uc7ac\uc758 \uacbd\ud654\uc0c1\uc744 \uad6c\uc131\ud558\uc5ec \ub2f4\uae08\uc9c8 \ubc0f \uc800\uc628 \ud15c\ud37c\ub9c1 \ud6c4 \ub192\uc740 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub098\ud0c0\ub0b4\ub294 \ub3d9\uc2dc\uc5d0 \uc6b0\uc218\ud55c \uc778\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774 \uac15\uc740 800\u00b0C\uc5d0\uc11c \ub2f4\uae08\uc9c8\ud560 \ub54c \ucd5c\ub300 \uad7d\ud798 \uac15\ub3c4\uc640 \uc778\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ucda9\uaca9 \uc778\uc131\uc740 \uc57d 300\u00b0C\uc5d0\uc11c \ud15c\ud37c\ub9c1\ud560 \ub54c \ucd5c\uc800\uac12\uc744 \ub098\ud0c0\ub0b4\ubbc0\ub85c, \uc774 \uc628\ub3c4\uc5d0\uc11c\uc758 \ud15c\ud37c\ub9c1\uc740 \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uac15\uc740 \ub9dd\uc0c1 \ud0c4\ud654\ubb3c \ud615\uc131\uc5d0 \ubbfc\uac10\ud558\ubbc0\ub85c \uac00\uacf5 \uc2dc \uc801\uc808\ud55c \ub2e8\uc870 \uacf5\uc815\uc744 \uc218\ud589\ud574\uc57c \ud558\uba70, \ud0c4\ud654\ubb3c \ubbf8\uc138\ud654 \ucc98\ub9ac\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>6. \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/h2>\n<div class=\"ads2-gal\"><figure class=\"ads2-fig\"><img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/9CrWMn.avif\" alt=\"9CrWMn\"><figcaption>9CrWMn \uacf5\uad6c\uac15<\/figcaption><\/figure><figure class=\"ads2-fig\"><img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/o1-steel.avif\" alt=\"o1 \uacf5\uad6c\uac15\"><figcaption>O1 \uacf5\uad6c\uac15<\/figcaption><\/figure><\/div>\n<p>9CrWMn\uac15\uc740 \ub2f4\uae08\uc9c8 \uc2dc \ubcc0\ud615\uc774 \ucd5c\uc18c\ud654\ub418\uba70, \ud2b9\ud788 \ud0c4\ud654\ubb3c \ubbf8\uc138\ud654 \ucc98\ub9ac\ub97c \uac70\uce5c \ud6c4\uc5d0\ub294 \ub354\uc6b1 \uadf8\ub7ec\ud558\uba70, \uc6b0\uc218\ud55c \uc885\ud569\uc801\uc778 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc9c0\ub2d9\ub2c8\ub2e4. \uc774 \uac15\uc740 \uc8fc\ub85c \ub2e4\uc591\ud55c \uac8c\uc774\uc9c0, \uce21\uc815 \ub3c4\uad6c, \uadf8\ub9ac\uace0 \ub2e8\uba74\uc801\uc774 \ud06c\uace0 \ud615\uc0c1\uc774 \ubcf5\uc7a1\ud558\uba70 \ub2f4\uae08\uc9c8 \ubcc0\ud615\uc774 \ucd5c\uc18c\ud654\ub418\uc5b4\uc57c \ud558\ub294 \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud558\ub294 \ud380\uce6d \ub2e4\uc774\uc640 \uac19\uc740 \uae08\ud615 \ubd80\ud488 \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6a9\ub3c4\ub294 \ud0c4\uc18c \uacf5\uad6c\uac15\uc73c\ub85c\ub294 \uc0ac\uc591\uc744 \ucda9\uc871\ud560 \uc218 \uc5c6\ub294 \ubd84\uc57c\uc785\ub2c8\ub2e4.<\/p>\n<div class=\"ads2-cta popmake-16052\"><a class=\"ads2-btn\" href=\"#\">\uacac\uc801 \uc694\uccad\uc11c \uc591\uc2dd \uc5f4\uae30<\/a><\/div>\n<\/section>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>9CrWMn Cold Work Tool Steel AOBO STEEL \u2013 Trusted Global Tool Steel Supplier Send Inquiry Now 9CrWMn is a widely used low-alloy cold work tool steel, designated under China&#8217;s national standard (GB\/T 1299). Developed from CrWMn steel, its composition has been adjusted to enhance toughness and reduce heat treatment distortion. Its equivalent grades include American [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10017,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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-10016","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>9CrWMn Cold Work Tool Steel Supplier | AoboSteel<\/title>\n<meta name=\"description\" content=\"9CrWMn is a low-alloy cold work tool steel, designated under China&#039;s national standard (GB\/T 1299). 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