{"id":13477,"date":"2026-03-11T15:15:29","date_gmt":"2026-03-11T07:15:29","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=13477"},"modified":"2026-10-20T15:36:04","modified_gmt":"2026-10-20T07:36:04","slug":"d2-tool-steel-round-bar","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/d2-tool-steel-round-bar\/","title":{"rendered":"D2 \uacf5\uad6c\uac15 \uc6d0\ud615\ubd09 \uacf5\uae09\uc5c5\uccb4 | 1.2379 \/ SKD11 | \uc544\uc624\ubcf4 \uc2a4\ud2f8"},"content":{"rendered":"\n<style id=\"aobo-d2rb\" data-noptimize=\"1\">\n\/* ===== D2 round bar product page \u2014 one screen only (header + hero = viewport, no scroll) ===== *\/\n\/* every rule is scoped to .d2rb; the theme footer is hidden on this page only (page-id-13477) *\/\n.d2rb *,.d2rb *::before,.d2rb *::after{box-sizing:border-box}\n.d2rb{font-size:16px;line-height:1.7;color:#fff}\n\n\/* --- one-screen page: no scrolling below the hero --- *\/\nbody.page-id-13477 .site-content{padding-bottom:0!important;margin-bottom:0!important}\n\n\/* --- hero: full-bleed, fills everything below the theme header (148px desktop \/ 74px mobile) --- *\/\n.d2rb-hero{position:relative;width:100vw!important;max-width:100vw!important;margin-left:calc(50% - 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Cold work tooling: blanking dies, punches, shear blades, thread rolling dies.<\/p>\n      <div class=\"d2rb-spec\">\n        <div><b>Grade<\/b><span>D2 \u00b7 1.2379 \u00b7 SKD11 \u00b7 Cr12MoV (X153CrMoV12)<\/span><\/div>\n        <div class=\"hl\"><b>In stock<\/b><span>Forged round bar \u2014 \u00d850\u2013120 mm, length 2\u20135.8 m<\/span><\/div>\n        <div class=\"hl\"><b>Cut to size<\/b><span>Any length cut from stock bars \u2014 send your cut list<\/span><\/div>\n        <div class=\"row-forged\"><b>Forged to order<\/b><span>\u00d870\u2013600 mm, black surface, 0 \/ +5 mm<\/span><\/div>\n        <div class=\"row-surface\"><b>Surface<\/b><span>Turned \/ peeled bright (stock) \u00b7 black forged (mill order)<\/span><\/div>\n        <div class=\"row-docs\"><b>Documents<\/b><span>Mill test certificate per heat \u00b7 UT on request (SEP 1921)<\/span><\/div>\n        <div><b>Order size<\/b><span>From one bar on stock sizes \u00b7 5 t on forged mill orders<\/span><\/div>\n      <\/div>\n      <p class=\"d2rb-also\">Also supplied as <a href=\"https:\/\/aobosteel.com\/d2-tool-steel-plate\/\">D2 tool steel plate<\/a> and under the <a href=\"https:\/\/aobosteel.com\/1-2379-tool-steel-round-bar\/\">1.2379 round bar<\/a> designation \u2014 same steel, same mill certificate. Selection logic and the bulk order checklist: <a href=\"https:\/\/aobosteel.com\/d2-tool-steel-1-2379-skd11-selection-supply-guide\/\">D2 selection and bulk supply guide<\/a>.<\/p>\n    <\/div>\n\n    <div class=\"d2rb-card\" id=\"d2rb-form\">\n      <h2>Check stock &amp; price<\/h2>\n      <p class=\"d2rb-cardsub\">Tell us the diameters, quantity and destination port \u2014 we confirm stock and price within one working day.<\/p>\n      \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\/13477#wpcf7-f16042-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\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=\"Your Name *\" 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=\"Email *\" 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=\"Message *\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send Inquiry\" \/>\n<\/p><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>&#916;<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=\"39\"\/><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<\/form>\n<\/div>\n\n      <p class=\"d2rb-or\">or <a href=\"https:\/\/wa.me\/8618062945370\">WhatsApp +86 180 6294 5370<\/a> \u00b7 <a href=\"mailto:sales@aobosteel.com\">sales@aobosteel.com<\/a><\/p>\n    <\/div>\n  <\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Aobo Steel \u00b7 Tool Steel Supplier \u00b7 Huangshi, China D2 Tool Steel Round Bar AISI D2 \/ DIN 1.2379 \/ JIS SKD11 Forged round bar in stock \u2014 \u00d850\u2013120 mm, 2\u20135.8 m, cut to your lengths. Cold work tooling: blanking dies, punches, shear blades, thread rolling dies. GradeD2 \u00b7 1.2379 \u00b7 SKD11 \u00b7 Cr12MoV (X153CrMoV12) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","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":"","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-13477","page","type-page","status-publish","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>D2 Tool Steel Round Bar Supplier | 1.2379 \/ SKD11 | Aobo Steel<\/title>\n<meta name=\"description\" content=\"Aobo Steel supplies forged D2 tool steel round bars (1.2379 \/ SKD11) for distributors and industrial manufacturers. 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