{"id":9357,"date":"2025-08-02T14:35:10","date_gmt":"2025-08-02T06:35:10","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9357"},"modified":"2026-10-14T13:30:11","modified_gmt":"2026-10-14T05:30:11","slug":"l6-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/l6-tool-steel\/","title":{"rendered":"L6 \uacf5\uad6c\uac15 | 1.2714 | SKT4 \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    <nav class=\"ads2-crumb\"><a href=\"https:\/\/aobosteel.com\/ko\/\">\uc9d1 <\/a>&gt; <a href=\"https:\/\/aobosteel.com\/ko\/tool-steels\/\">\uacf5\uad6c\uac15 \uce74\ud0c8\ub85c\uadf8 <\/a>L6 \uacf5\uad6c\uac15<\/nav>\n    <p class=\"ads2-tag\"><em>\uc544\uc624\ubcf4 \uc2a4\ud2f8 | \uc911\uad6d\uc758 \uae00\ub85c\ubc8c \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4<\/em><\/p>\n    <h1 class=\"ads2-h1\">AISI L6 \uacf5\uad6c\uac15 | 1.2714 | SKT4 \ud06c\ub86c-\ub2c8\ucf08 \ud569\uae08 \ub0c9\uac04 \uac00\uacf5\uac15<\/h1>\n    <ul class=\"ads2-checks\">\n      <li>100% UT Tested Quality Assurance | SEP 1921-82 Class D\/d Guaranteed<\/li>\n      <li>Superior Toughness &#038; Hardenability | High Nickel Content for Shock Resistance<\/li>\n      <li>Annealed State Delivery<\/li>\n      <li>Surface: Black Scale, Turned, Mill Finish, or Polished<\/li>\n    <\/ul>\n    <div class=\"ads2-cta popmake-16052\"><a class=\"ads2-btn\" href=\"#\">L6 \uc18c\uc7ac\uc5d0 \ub300\ud55c \ube60\ub978 \ubb38\uc758<\/a><\/div>\n  <\/div>\n<\/section>\n<div class=\"ads2-body\">\n<section class=\"ads2-sec\">\n<p>L6 \uacf5\uad6c\uac15\uc740 \uc800\ud569\uae08 \uace0\uc628 \uac00\uacf5 \uacf5\uad6c\uac15\uc73c\ub85c \ud3c9\uac00\ub429\ub2c8\ub2e4. <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\"><\/mark>\ub6f0\uc5b4\ub09c \uc778\uc131\uacfc \uc6b0\uc218\ud55c \uacbd\ud654\uc131 \ub355\ubd84\uc5d0 \uc624\ub7ab\ub3d9\uc548 \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc73c\uba70, \ucda9\uaca9 \uc800\ud56d\uc131\uacfc \uac15\ub3c4\uac00 \uc911\uc694\ud55c \ud2b9\uc815 \uacf5\uad6c \ubc0f \ubd80\ud488 \uc81c\uc791\uc5d0 \uc5ec\uc804\ud788 \uc801\ud569\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>1. \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/h2>\n<ul>\n<li>\ube14\ub7ad\ud0b9 \ub2e4\uc774<\/li>\n\n\n\n<li>\ud380\uce58<\/li>\n\n\n\n<li>\ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud06c \ub2e4\uc774<\/li>\n\n\n\n<li>\ub0c9\uac04 \uc555\uc5f0 \ub864<\/li>\n\n\n\n<li>\uc804\ub2e8 \ube14\ub808\uc774\ub4dc<\/li>\n\n\n\n<li>\uc131\ud615 \ubc0f \ub4dc\ub85c\uc789 \uae08\ud615<\/li>\n\n\n\n<li>\ub300\ud615 \ub2e8\uc870 \uae08\ud615<\/li>\n<\/ul>\n<p>L6 \uacf5\uad6c\uac15\uc758 \uae30\uacc4 \ubd80\ud488 \uc801\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc544\ubc84<\/li>\n\n\n\n<li>\ucea0\uacfc \ucea0 \ud314\ub85c\uc6cc<\/li>\n\n\n\n<li>\ucc99\uacfc \ucf5c\ub9bf<\/li>\n\n\n\n<li>\uc2a4\ud540\ub4e4<\/li>\n\n\n\n<li>\uae30\uc5b4\uc640 \ud53c\ub2c8\uc5b8<\/li>\n\n\n\n<li>\ud074\ub7ec\uce58 \ubd80\ud488 \ubc0f \ub77c\uccc7<\/li>\n\n\n\n<li>\uc9c0\uadf8 \ubc0f \ub4dc\ub9ac\ud504\ud2b8 \ud540<\/li>\n<\/ul>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>2. L6 \uac15\ucca0 \uad6c\uc131<\/h2>\n<ul>\n<li>\ud0c4\uc18c(C): 0.65-0.75%<\/li>\n\n\n\n<li>\ub9dd\uac04(Mn): 0.25-0.80%<\/li>\n\n\n\n<li>\uc2e4\ub9ac\ucf58(Si): 0.25%<\/li>\n\n\n\n<li>\ud06c\ub86c(Cr): 0.60-1.20%<\/li>\n\n\n\n<li>\ub2c8\ucf08(Ni): 1.25-2.00%<\/li>\n\n\n\n<li>\ubab0\ub9ac\ube0c\ub374(Mo): \ucd5c\ub300 0.50% (\uc77c\ubd80 \ubcc0\ud615 \uc81c\ud488\uc5d0\uc11c)<\/li>\n<\/ul>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>3. L6 \uacf5\uad6c\uac15\uc758 \ud2b9\uc131<\/h2>\n<p>L6 \uacf5\uad6c\uac15\uc740 \ubbf8\uad6d \ucca0\uac15 \ud611\ud68c(AISI) \ubd84\ub958 \uccb4\uacc4\uc5d0\uc11c &quot;L&quot; \uc2dc\ub9ac\uc988\uc5d0 \uc18d\ud558\ub294 \uc800\ud569\uae08 \ud2b9\uc218 \ubaa9\uc801 \uacf5\uad6c\uac15\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. \uc774 \uac15\uc885\uc758 UNS(\ud1b5\ud569 \ubc88\ud638 \uccb4\uacc4) \uba85\uce6d\uc740 T61206\uc785\ub2c8\ub2e4.\u00a0<\/p>\n<h3>3.1 \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<ul>\n<li><strong>\uacbd\ub3c4<\/strong><\/li>\n<\/ul>\n<p>\uc0c1\ud0dc \ubc0f \ucc98\ub9ac \ubc29\uc2dd\uc5d0 \ub530\ub77c \uacbd\ub3c4\uac00 \ub2e4\uc591\ud558\uac8c \ubcc0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uacbd\ub3c4 \ubc94\uc704\ub294 183~212 HB\uc774\uba70, \uac00\uacf5\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \ud6c4(\uac00\uacf5 \uacbd\ub3c4) \uacbd\ub3c4\ub294 45~62 HRC\uc774\uace0, \ub2f4\uae08\uc9c8 \ud6c4\uc5d0\ub294 \uc57d 64 HRC\uc758 \uacbd\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">\ubaa9\uacf5\uc6a9 \ud1b1\uc5d0 \ud544\uc694\ud55c \uacbd\ub3c4\ub294 45~50 HRC\uc778 \ubc18\uba74, \uc800\uc628 \ud15c\ud37c\ub9c1 \ucc98\ub9ac \ud6c4 \uc77c\ubc18 \uacf5\uad6c\uc758 \uacbd\ub3c4\ub294 58\uc5d0\uc11c 50 \uc0ac\uc774\uc785\ub2c8\ub2e4.\u00a0<\/span>62 HRC.<\/p>\n<ul>\n<li><strong>\uc778\uc131<\/strong><\/li>\n<\/ul>\n<p>L6 material has better toughness compared to many high-carbon oil-hardening grades. This high toughness makes it an excellent choice for tools and components subjected to shock or impact loading. While tensile ductility might be lower at lower tempering temperatures, it significantly improves when tempered above 315\u00b0C (600\u00b0F). L6 also has excellent torsional ductility after appropriate\u00a0heat treatment.<\/p>\n<ul>\n<li><strong>\ub0b4\ub9c8\ubaa8\uc131<\/strong><\/li>\n<\/ul>\n<p>\ub0b4\ub9c8\ubaa8\uc131\uc740 \uc911\uac04 \uc815\ub3c4\uc774\uba70, \ub2e4\ub978 \uacf5\uad6c\uac15\uc5d0 \ube44\ud574 \ub0ae\uc2b5\ub2c8\ub2e4.\u00a0<em><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><\/em>\u00a0\ub610\ub294 W1.<\/p>\n<ul>\n<li><strong>\uace0\uc628 \uacbd\ub3c4 \ubc0f \uc5f0\ud654 \uc800\ud56d\uc131:<\/strong><\/li>\n<\/ul>\n<p>L6 \uacf5\uad6c\uac15\uc740 \uace0\uc628 \uacbd\ub3c4\uac00 \ub0ae\uace0 \ud15c\ud37c\ub9c1 \uc2dc \uc5f0\ud654 \uc800\ud56d\uc131\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\ub294 \uace0\uc628 \uc791\uc5c5\uc6a9 \uc804\uc6a9 \uac15\uc7ac\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h3>3.2 \uac00\uacf5\uc131\u00a0<\/h3>\n<p>\uac00\uacf5\uc131\uc740 \uc911\uac04 \uc815\ub3c4\uc785\ub2c8\ub2e4. \ub2c8\ucf08 \ud568\uc720\ub85c \uc778\ud574 \uc778\uc131\uc740 \ud5a5\uc0c1\ub418\uc9c0\ub9cc, \ub2c8\ucf08\uc774 \uc5c6\ub294 L2 \uacf5\uad6c\uac15\uacfc \uac19\uc740 \uc720\uc0ac \ub4f1\uae09\uc5d0 \ube44\ud574 \uac00\uacf5\uc131\uc774 \uc57d\uac04 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\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 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-1024x1024.avif\" alt=\"L6 \uacf5\uad6c\uac15\" class=\"wp-image-9197\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-1024x1024.avif 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-768x768.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-12x12.avif 12w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6.avif 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">L6 \uacf5\uad6c\uac15<\/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>L6 \uacf5\uad6c\uac15\uc5d0 \uad00\uc2ec \uc788\uc73c\uc2e0\uac00\uc694?<\/strong> <strong>\uc9c0\uae08 \ubc14\ub85c \uc5f0\ub77d\ud558\uc2dc\ub824\uba74 \uc544\ub798 \uc591\uc2dd\uc744 \uc791\uc131\ud574 \uc8fc\uc138\uc694!<\/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\/9357#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\/9357#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=\"207\"\/><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. L6 \uacf5\uad6c\uac15\uc758 \uc5f4\ucc98\ub9ac<\/h2>\n<p>L6 \uacf5\uad6c\uac15\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc740 \uc608\uc5f4, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654(\uacbd\ud654), \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \ub2e8\uacc4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<h3>4.1 \uc608\uc5f4<\/h3>\n<p>L6 \uacf5\uad6c\uac15\uc758 \uc608\uc5f4 \uc628\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\u00a0<strong>1200\u00b0F (650\u00b0C)<\/strong>, \uc720\uc9c0 \uc2dc\uac04\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\u00a0<strong>10\ubd84\uc5d0\uc11c 15\ubd84<\/strong>, \uc7ac\ub8cc\uac00 \uade0\uc77c\ud558\uac8c \uac00\uc5f4\ub420 \ub54c\uae4c\uc9c0 \uac00\uc5f4\ud558\uc2ed\uc2dc\uc624. \uc7a5\uc2dc\uac04 \ub2f4\uadf8\ub294 \uac83\uc740 \ubd84\uc790 \uad6c\uc870\ub97c \ud30c\uad34\ud558\uace0 \ud6c4\uc18d \uacf5\uc815\uc5d0 \uc545\uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\ubbc0\ub85c \ud53c\ud558\uc2ed\uc2dc\uc624. \ud06c\uac70\ub098 \ubcf5\uc7a1\ud55c L6 \ubd80\ud488\uc758 \uacbd\uc6b0, \ud2b9\uc815 \uc628\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ucc9c\ucc9c\ud788 \uac00\uc5f4\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.\u00a0<strong>650~760\u00b0C (1200~1400\u00b0F)<\/strong>. \uc774\ubbf8 \uc608\uc5f4\ub41c \uc6a9\uad11\ub85c\uc5d0 \uc7ac\ub8cc\ub97c \uc9c1\uc811 \ub123\uc744 \uacbd\uc6b0, \uba3c\uc800 \uc7ac\ub8cc\ub97c \uc6a9\uad11\ub85c \uc704\ucabd\uc5d0 \uc704\uce58\uc2dc\ucf1c \ub0c9\uae30\ub97c \uc81c\uac70\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>4.2 \uacbd\ud654(\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654)<\/h3>\n<p>\uacbd\ud654 \uc628\ub3c4\ub294\u00a0<strong>1525\u00b0F (830\u00b0C).<\/strong>\u00a0\uc77c\ubd80 \uc790\ub8cc\uc5d0\uc11c\ub294 \uc801\uc815 \uc628\ub3c4\ub97c 790~870\u00b0C(1450~1600\u00b0F) \ub610\ub294 790~845\u00b0C(1454~1553\u00b0F)\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uc2dc\uac04\uacfc \uc628\ub3c4 \ubaa8\ub450\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uacf5\uc791\ubb3c\uc774 \uc644\uc804\ud788 \uac00\uc5f4\ub418\ub3c4\ub85d \ucda9\ubd84\ud788 \uae34 \uc2dc\uac04 \ub3d9\uc548 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uac15\ucca0\uc758 \ubbf8\uc138 \uad6c\uc870\ub294 \ud398\ub77c\uc774\ud2b8-\ud384\ub77c\uc774\ud2b8\uc5d0\uc11c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub85c \uc804\uc774\ub418\uace0 \ud569\uae08 \ud0c4\ud654\ubb3c\uc774 \uc6a9\ud574\ub429\ub2c8\ub2e4.<\/p>\n<h3>4.3 \ub2f4\uae08\uc9c8<\/h3>\n<p>\ub2f4\uae08\uc9c8\uc758 \ubaa9\uc801\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \ucda9\ubd84\ud788 \ube60\ub974\uac8c \ub0c9\uac01\uc2dc\ucf1c \uacbd\ud654\ub41c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub85c \ubcc0\ud658\uc2dc\ud0a4\ub294 \uac83\uc785\ub2c8\ub2e4. L6 \uacf5\uad6c\uac15\uc740 \uc8fc\ub85c \uc624\uc77c \uacbd\ud654\uac15\uc785\ub2c8\ub2e4. \uacbd\ud654\uc131\uc774 \uc6b0\uc218\ud558\uba70 \uc624\uc77c \ub2f4\uae08\uc9c8\uc744 \ud1b5\ud574 \ud544\uc694\ud55c \uacbd\ub3c4\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \ub2f4\uae08\uc9c8 \ud6c4, \ubd80\ud488\uc740 \ub2e4\uc74c \uc628\ub3c4\uae4c\uc9c0 \ub0c9\uac01\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc12d\uc528 52~65\ub3c4 (\ud654\uc528 125~150\ub3c4)<\/strong>.<\/p>\n<h3>4.4 \ud15c\ud37c\ub9c1<\/h3>\n<p>\ubd80\ud488 \uc628\ub3c4\uac00 \ub5a8\uc5b4\uc9c0\uba74\u00a0<strong>\uc12d\uc528 52~65\ub3c4 (\ud654\uc528 125~150\ub3c4)<\/strong>, \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub97c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud15c\ud37c\ub9c1\uc740 \ub0b4\ubd80 \uc751\ub825\uc744 \uac10\uc18c\uc2dc\ud0a4\uace0, \uac15\ucca0\uc758 \uc778\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \uacbd\ub3c4\ub97c \uc870\uc808\ud569\ub2c8\ub2e4. L6 \uac15\uc7ac\ub294 \ubcf4\ud1b5 \ud55c \ubc88\ub9cc \ud15c\ud37c\ub9c1\ud558\uc9c0\ub9cc, \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \uc904\uc774\uace0 \uc751\ub825\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \ubc88 \ud15c\ud37c\ub9c1\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc720\uc9c0 \uc2dc\uac04\uc740 \ub2e8\uba74\uc801 1\uc778\uce58(25mm)\ub2f9 2\uc2dc\uac04\uc785\ub2c8\ub2e4.<br>\ud15c\ud37c\ub9c1 \uc628\ub3c4\ub97c \ubcc0\ud654\uc2dc\ud0b4\uc73c\ub85c\uc368 \ucd5c\uc885 \uacbd\ub3c4\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>L6\uac15\uc758 \uacbd\ub3c4-\ud15c\ud37c\ub9c1 \uc628\ub3c4 \uad00\uacc4\ud45c<\/strong><\/p>\n<div class=\"ads2-tw\"><table class=\"ads2-t kv\"><tbody><tr><td><strong>\ud15c\ud37c\ub9c1 \uc628\ub3c4<\/strong><\/td><td><strong>\ub85d\uc6f0 C<\/strong><\/td><\/tr><tr><td>\ub2f4\uae08\uc9c8 \uc9c1\ud6c4<\/td><td>64<\/td><\/tr><tr><td>300\u00b0F\/150\u00b0C<\/td><td>63<\/td><\/tr><tr><td>400\u00b0F\/205\u00b0C<\/td><td>63<\/td><\/tr><tr><td>500\u00b0F\/260\u00b0C<\/td><td>61<\/td><\/tr><tr><td>600\u00b0F\/315\u00b0C<\/td><td>59<\/td><\/tr><\/tbody><\/table><\/div><figcaption>\uc2e4\ud5d8 \uc870\uac74: 1. \uc608\uc5f4 \uc628\ub3c4 1200\u00b0F\/650\u00b0C 2. \uacbd\ud654 \uc628\ub3c4 1525\u00b0F\/830\u00b0C 3. \uc624\uc77c \ud01c\uce6d 4. \ud654\ud559 \uc870\uc131: \ud0c4\uc18c 0.75%, \ub9dd\uac04 0.70%, \uaddc\uc18c 0.25%, \ud06c\ub86c 0.80%, \ubab0\ub9ac\ube0c\ub374 0.30%, \ub2c8\ucf08 1.50%<\/figcaption>\n<h3>4.5 \ub2e8\uc870<\/h3>\n<p>L6\uac15\uc758 \ub2e8\uc870 \uc628\ub3c4\ub294 980~1090\u00b0C(1800~2000\u00b0F)\uc785\ub2c8\ub2e4. \ub2e8\uc870 \uc628\ub3c4\ub294 845\u00b0C(1550\u00b0F) \ubbf8\ub9cc\uc73c\ub85c \ub5a8\uc5b4\uc838\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n<p>L6\uac15\uc740 \ub2e8\uc870 \ud6c4 \ub178\uba40\ub77c\uc774\uc9d5 \ucc98\ub9ac\ub97c \ud574\uc11c\ub294 \uc548 \ub418\uba70, \ub300\uc2e0 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub97c \ud574\uc57c \ud569\ub2c8\ub2e4. L6 \uacf5\uad6c\uac15\uc740 \uacbd\ud654\uc131\uc774 \uc6b0\uc218\ud558\ubbc0\ub85c \ub2e8\uc870 \uc628\ub3c4\uc5d0\uc11c \uacf5\ub7ad\uc2dd\ubcf4\ub2e4 \ub354 \ucc9c\ucc9c\ud788 \ub0c9\uac01\ud574\uc57c \ud569\ub2c8\ub2e4. L6\uac15\uc740 \uc11d\ud68c, \uc6b4\ubaa8 \ub610\ub294 \uaddc\uc870\ud1a0\uc640 \uac19\uc740 \ub2e8\uc5f4\uc7ac\uc5d0 \ubb3b\uc5b4 \ub0c9\uac01 \uc18d\ub3c4\ub97c \ub2a6\ucd94\uace0 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uba70 \ud6c4\uc18d \uac00\uacf5\uc744 \uc704\ud574 \uac15\uc7ac\ub97c \ubc18\uc5f0\uc9c8 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>4.6 \uc5b4\ub2d0\ub9c1 \ubc0f \uc751\ub825 \uc81c\uac70<\/h3>\n<p>L6\uac15\uc740 \uacbd\ud654\uc131\uc774 \ub9e4\uc6b0 \ub192\uae30 \ub54c\ubb38\uc5d0 \ub178\uba40\ub77c\uc774\uc9d5 \ucc98\ub9ac\ub97c \ud558\uc9c0 \uc54a\uace0, \ub2e8\uc870 \ud6c4 \uacbd\ud654 \uc804\uc5d0 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub97c \ud574\uc57c \ud569\ub2c8\ub2e4. L6\uac15\uc758 \uc5b4\ub2d0\ub9c1 \uc628\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\u00a0<strong>870\u00b0C (1598\u00b0F)<\/strong>. \uc751\ub825 \uc81c\uac70\ub294 \ub54c\ub54c\ub85c \ud669\uc0ad \uac00\uacf5 \ud6c4 \ucd5c\uc885 \uac00\uacf5 \uc804\uc5d0 \uc218\ud589\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc5f4\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.\u00a0<strong>650~730\u00b0C (1200~1350\u00b0F)<\/strong>\u00a0\uacbd\ud654 \uacfc\uc815 \uc911 \ubcc0\ud615\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574.<\/p>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>5. L6 \uacf5\uad6c\uac15\uc740 \ub2e4\ub978 \uac15\uc885\uacfc \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uac00?<\/h2>\n<p>\uc801\ud569\ud55c \uac15\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. L6 \uac15\uc7ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ube44\uad50\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>vs.\u00a0O1 Tool Steel:<\/strong>\u00a0L6\ub294 O1\uc5d0 \ube44\ud574 \uc778\uc131\uc740 \ud6e8\uc52c \ub192\uc9c0\ub9cc \ub0b4\ub9c8\ubaa8\uc131\uc740 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>L2 \uacf5\uad6c\uac15 \ub300\ube44:<\/strong>\u00a0L6\ub294 \ub2c8\ucf08 \ud568\ub7c9 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub098\uc740 \uacbd\ud654\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>P\ud615 \uae08\ud615\uac15 \ub300\ube44:<\/strong>\u00a0\ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615\uc758 \uacbd\uc6b0, \ud2b9\uc218 P\ud615 \uac15\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc120\ud638\ub418\ub294 \uc7ac\ub8cc\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>vs.\u00a0<em>4140<\/em>\/4150 \ud569\uae08\uac15:<\/strong>\u00a04140\/4150\uc740 \ub54c\ub54c\ub85c \uac04\ub2e8\ud55c \uace0\uc815 \uc7a5\uce58\ub098 \uc18c\ub7c9 \uc0dd\uc0b0 \uae08\ud615\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc, L6\ub294 \ub354\uc6b1 \uae4c\ub2e4\ub85c\uc6b4 \ud234\ub9c1\uc5d0 \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \uc804\uc6a9 \uacf5\uad6c\uac15 \ub4f1\uae09\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>vs. 1095<\/strong>L6\uac15\uc740 \ub2c8\ucf08, \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \uacbd\ub3c4, \uc778\uc131 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc758 \uade0\ud615\uc744 \uc774\ub8e8\ub3c4\ub85d \uc124\uacc4\ub41c \ud569\uae08 \uacf5\uad6c\uac15\uc73c\ub85c, \ub2e4\uc591\ud55c \uae08\ud615 \ubc0f \uc808\uc0ad \uacf5\uad6c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 1095\uac15\uc740 \uc8fc\ub85c \ud0c4\uc18c \ud568\ub7c9\uc5d0 \uc758\ud574 \uacbd\ub3c4\uac00 \uacb0\uc815\ub418\ub294 \ub2e8\uc21c\ud55c \uace0\ud0c4\uc18c\uac15\uc73c\ub85c, \ub354\uc6b1 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0\ub294 \ud569\uae08\uac15\uc774 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>6. L6 \uacf5\uad6c\uac15\uc758 \ub3d9\ub4f1 \ub4f1\uae09<\/h2>\n<ul>\n<li><strong>\ub3c5\uc77c:\u00a0<\/strong>DIN 1.2714\/DIN 55NiCrMoV7 (\uad6c \uba85\uce6d\uc774\uc9c0\ub9cc \uc5ec\uc804\ud788 \uac04\ud639 \uc0ac\uc6a9\ub428)\u00a0 \u00a0<\/li>\n\n\n\n<li><strong>\uc77c\ubcf8:\u00a0<\/strong>\uc9c0\uc2a4 SKT4<\/li>\n\n\n\n<li><strong>\uc911\uad6d:\u00a0<\/strong>GB\/T 1299:\u00a0<em>5CrNiMo<\/em>\u00a0<\/li>\n<\/ul>\n<\/section>\n<section class=\"ads2-sec\">\n<h2>7. \uacf5\uae09 \ud615\ud0dc \ubc0f \uce58\uc218<\/h2>\n<p>\ub2f9\uc0ac\uc5d0\uc11c \uacf5\uae09\ud558\ub294 L6 \uacf5\uad6c\uac15\uc740 \uc6d0\ud615 \ubd09, \ud310\uc7ac, \uc2ac\ub798\ube0c, \ud3c9\uac15, \uc0ac\uac01\ubd09, \ube14\ub85d \ub4f1 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \ud3c9\uac15\uc758 \uaddc\uaca9\uc740 \ud3ed 20~600mm \u00d7 \ub450\uaed8 20~400mm \u00d7 \uae38\uc774 1,000~5,500mm\uc785\ub2c8\ub2e4. \uc6d0\ud615 \ubd09\uc758 \uaddc\uaca9\uc740 \uc9c1\uacbd 20~400mm \u00d7 \uae38\uc774 1,000~5,500mm\uc785\ub2c8\ub2e4. \ube14\ub85d\uc740 \ud3c9\uac15\uc744 \uc808\ub2e8\ud558\uc5ec \uc81c\uc791\ub429\ub2c8\ub2e4.<\/p>\n<p>UT \ud14c\uc2a4\ud2b8: 1921-84\ub144 9\uc6d4 D\/d, E\/e.\u00a0<\/p>\n<p>\ud45c\uba74 \ucc98\ub9ac: \uc6d0\ub798\uc758 \uac80\uc815\uc0c9, \ubc97\uaca8\ub0b8 \ud45c\uba74, \uae30\uacc4 \uac00\uacf5\/\uc120\uc0ad \uac00\uacf5, \uad11\ud0dd \ucc98\ub9ac, \uc5f0\ub9c8 \ub610\ub294 \ubc00\ub9c1 \ucc98\ub9ac\ub41c \ud45c\uba74 \ub9c8\uac10.<\/p>\n<p>\uc7ac\uace0 \ud604\ud669: \ub2f9\uc0ac\ub294 L6 \uac15\uc7ac \uc7ac\uace0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uace0\uac1d \uc8fc\ubb38\uc5d0 \ub530\ub77c \uc0dd\uc0b0\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub0a9\uae30: \uc804\uae30\ub85c(EAF) \uc7ac\ub8cc\ub294 30~45\uc77c \uc18c\uc694\ub429\ub2c8\ub2e4.<\/p>\n<div class=\"ads2-gal\"><figure class=\"ads2-fig\"><img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-1024x1024.avif\" alt=\"L6 \uacf5\uad6c\uac15\"><figcaption>L6 \uacf5\uad6c\uac15<\/figcaption><\/figure><figure class=\"ads2-fig\"><img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/IMG_20170403_111124.avif\" alt=\"1.2714 \uacf5\uad6c\uac15\"><figcaption>1.2714 \uacf5\uad6c\uac15<\/figcaption><\/figure><\/div>\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\n\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\\\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Forged L6 \\\/ 1.2714 \\\/ SKT4 Nickel Tool Steel Round Bar\",\n    \"image\": \"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/L6.avif\",\n    \"description\": \"High-quality Forged L6 (1.2714 \\\/ SKT4) Nickel Chrome Molybdenum Tool Steel directly from Aobo Steel factory. Exceptional toughness and deep hardenability. Ideal for drop forging dies and heavy-duty tools. Manufacturer price.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Aobo Steel\"\n    },\n    \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Aobo Steel\"\n    },\n    \"sku\": \"AOBO-L6-Round\",\n    \"mpn\": \"AOBO-L6-MFG\",\n    \"offers\": {\n        \"@type\": \"AggregateOffer\",\n        \"url\": \"https:\\\/\\\/aobosteel.com\\\/l6-tool-steel\\\/\",\n        \"priceCurrency\": \"USD\",\n        \"lowPrice\": \"1100\",\n        \"highPrice\": \"1400\",\n        \"offerCount\": \"5\",\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\",\n        \"itemCondition\": \"https:\\\/\\\/schema.org\\\/NewCondition\",\n        \"seller\": {\n            \"@type\": \"Organization\",\n            \"name\": \"Aobo Steel\",\n            \"telephone\": \"+86 180 6294 5370\",\n            \"address\": {\n                \"@type\": \"PostalAddress\",\n                \"streetAddress\": \"No. 141 Huangjiawan, Shileishan Village, 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9197,"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 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with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>L6 Tool Steel | 1.2714 | SKT4 Supplier - AoboSteel<\/title>\n<meta name=\"description\" content=\"L6 tool steel is a low-alloy hot work tool steel valued for its excellent toughness and good hardenability.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/ko\/l6-tool-steel\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L6 Tool Steel | 1.2714 | SKT4 Supplier\" \/>\n<meta property=\"og:description\" content=\"L6 tool steel is a low-alloy hot work tool steel valued for its excellent toughness and good hardenability.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/ko\/l6-tool-steel\/\" \/>\n<meta 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