{"id":11148,"date":"2025-12-05T17:17:31","date_gmt":"2025-12-05T09:17:31","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=11148"},"modified":"2026-05-18T08:33:41","modified_gmt":"2026-05-18T00:33:41","slug":"blog","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/blog\/","title":{"rendered":"blog"},"content":{"rendered":"<div class=\"rttpg-block-postgrid rttpg-block-wrapper rttpg-block-b2695d tpg-filter-type-dropdown pagination-visibility-show meta-visibility-show section-title-style-style1 img_hover_animation_default title-default title_position_default title_hover_border_default meta_position_default tpg-is-author-icon-default author-image-visibility-icon tpg-category-position-default readmore-btn-default-style grid-hover-overlay-type-always grid-hover-overlay-height-default hover-overlay-height-default tpg-title-border-default filter-nex-prev-btn-visible tpg-cat-style1 slider-scroll-hide act-label-style-inline\">\n\t\t\t<div class=\"rt-container-fluid rt-tpg-container tpg-el-main-wrapper tpg-gutenberg clearfix list-layout1-main\"\n\t\t\t\t id=\"rt-tpg-container-3102015188\"\n\t\t\t\t data-layout=\"list-layout1\"\n\t\t\t\t data-grid-style=\"tpg-even\" data-sc-id=\"elementor\"\n\t\t\t\t data-el-settings=''\n\t\t\t\t data-el-query=''\n\t\t\t\t data-el-path=''>\n\t\t\t\t\t\t\t\t<div class='tpg-header-wrapper'>\n\t\t\t\t\t\n\t\t<div class=\"tpg-widget-heading-wrapper rt-clear heading-style1\">\n\t\t\t<span class=\"tpg-widget-heading-line line-left\"><\/span>\n\t\t\t<h2 class='tpg-widget-heading'>\n\t\t\t\t\t\t<a href=\"#\"  >\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\tTechnical Insights\t\t\t\t\t<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\n\t\t\t\t\t<\/h2>\t\t\t<span class=\"tpg-widget-heading-line line-right\"><\/span>\n\n\t\t\t\n\t\t<\/div>\n\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"rt-row rt-content-loader gutenberg-inner list-layout1 tpg-even list-behaviour list-layout-wrapper\">\n\t\t\t\t\t\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15754\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15754\" href=\"https:\/\/aobosteel.com\/ko\/blog\/why-d2-tool-steel-chips-cracks\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/06\/D2-Tool-Steel-Chip-or-Crack-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Why Does D2 Tool Steel Chip or Crack? Wear vs Fracture\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15754\" href=\"https:\/\/aobosteel.com\/ko\/blog\/why-d2-tool-steel-chips-cracks\/\" class=\"tpg-post-link\" target=\"_self\">Why Does D2 Tool Steel Chip or Crack? Wear vs Fracture<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/06\/03\/\">\n\t\t\t\t\t06\/03\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tWhy Does D2 Tool Steel Chip or Crack? D2 tool steel is often selected because it resists abrasive&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15754\" href=\"https:\/\/aobosteel.com\/ko\/blog\/why-d2-tool-steel-chips-cracks\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15739\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15739\" href=\"https:\/\/aobosteel.com\/ko\/blog\/is-440c-steel-good\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/Is-440C-Steel-Good-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Is 440C Steel Good? Hardness, Wear Resistance &amp; Industrial Use\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15739\" href=\"https:\/\/aobosteel.com\/ko\/blog\/is-440c-steel-good\/\" class=\"tpg-post-link\" target=\"_self\">Is 440C Steel Good? Hardness, Wear Resistance &amp; Industrial Use<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/31\/\">\n\t\t\t\t\t05\/31\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tIs 440C Steel Good? Strengths, Limits, and Best Uses 440C steel is good when a part needs high&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15739\" href=\"https:\/\/aobosteel.com\/ko\/blog\/is-440c-steel-good\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15733\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15733\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d3-tool-steel-equivalent-grades\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/Equivalent-Grades-of-D3-Tool-Steel-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"What Are the Equivalent Grades of D3 Tool Steel?\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15733\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d3-tool-steel-equivalent-grades\/\" class=\"tpg-post-link\" target=\"_self\">What Are the Equivalent Grades of D3 Tool Steel?<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/31\/\">\n\t\t\t\t\t05\/31\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tWhat Are the Equivalent Grades of D3 Tool Steel? D3 tool steel is commonly matched with DIN 1.2080&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15733\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d3-tool-steel-equivalent-grades\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15690\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15690\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-alternatives\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/D2-Alternatives-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Best D2 Alternatives for Wear, Chipping, Cracking and Deformation\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15690\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-alternatives\/\" class=\"tpg-post-link\" target=\"_self\">Best D2 Alternatives for Wear, Chipping, Cracking and Deformation<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/27\/\">\n\t\t\t\t\t05\/27\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tD2 Alternatives: Choose the Right Tool Steel by Failure Mode A good D2 alternative should solve the&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15690\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-alternatives\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15687\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15687\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-equivalent-material\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/D2-Equivalent-Material-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"What Is D2 Equivalent Material? D2, 1.2379, SKD11, and Cr12Mo1V1\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15687\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-equivalent-material\/\" class=\"tpg-post-link\" target=\"_self\">What Is D2 Equivalent Material? D2, 1.2379, SKD11, and Cr12Mo1V1<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/27\/\">\n\t\t\t\t\t05\/27\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tD2 Equivalent Material: 1.2379, SKD11, Cr12Mo1V1 and Other Matching Grades D2-equivalent material&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15687\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-equivalent-material\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15578\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15578\" href=\"https:\/\/aobosteel.com\/ko\/blog\/is-a2-tool-steel-wear-resistant\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Is A2 Tool Steel Wear-Resistant? Hardness, Uses, and Comparison\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15578\" href=\"https:\/\/aobosteel.com\/ko\/blog\/is-a2-tool-steel-wear-resistant\/\" class=\"tpg-post-link\" target=\"_self\">Is A2 Tool Steel Wear-Resistant? Hardness, Uses, and Comparison<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/21\/\">\n\t\t\t\t\t05\/21\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tIs A2 Tool Steel Wear-Resistant? A2 tool steel has good wear resistance for cold-work tooling. It&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15578\" href=\"https:\/\/aobosteel.com\/ko\/blog\/is-a2-tool-steel-wear-resistant\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15530\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15530\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-vs-cr12mov\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/Cr12MoV-and-D2-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Cr12MoV vs D2 Tool Steel: Equivalent &amp; Selection Guide\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15530\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-vs-cr12mov\/\" class=\"tpg-post-link\" target=\"_self\">Cr12MoV vs D2 Tool Steel: Equivalent &amp; Selection Guide<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/18\/\">\n\t\t\t\t\t05\/18\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tCr12MoV vs D2 Tool Steel: Are They Equivalent? Cr12MoV is not equivalent to AISI D2 tool steel. Both&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15530\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-vs-cr12mov\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15525\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15525\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-cold-extrusion-dies\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/Cold-Extrusion-Dies-1-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Best Tool Steels for Cold Extrusion Dies\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15525\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-cold-extrusion-dies\/\" class=\"tpg-post-link\" target=\"_self\">Best Tool Steels for Cold Extrusion Dies<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/18\/\">\n\t\t\t\t\t05\/18\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tBest Tool Steels for Cold Extrusion Dies For high-pressure cold extrusion inserts, M2, M4, T15, D2&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15525\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-cold-extrusion-dies\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15521\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15521\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-die-casting-dies\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/Tool-Steels-for-Die-Casting-Dies-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Best Tool Steels for Die-Casting Dies\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15521\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-die-casting-dies\/\" class=\"tpg-post-link\" target=\"_self\">Best Tool Steels for Die-Casting Dies<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/18\/\">\n\t\t\t\t\t05\/18\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tThe Best Recommended Tool Steels for Die-Casting Dies The best recommended tool steel for most&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15521\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-die-casting-dies\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"rt-col-md-12 rt-col-sm-12 rt-col-xs-12 default rt-list-item rt-grid-item\" data-id=\"15517\">\n\t<div class=\"rt-holder tpg-post-holder\">\n\t\t<div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"15517\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-aluminum-extrusion-dies\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/Best-Tool-Steels-for-Aluminum-Extrusion-Dies-768x768.avif\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"768\"\n\t\t\t\t\t\t\t height=\"768\"\n\t\t\t\t\t\t\t alt=\"Best Tool Steels for Aluminum Extrusion Dies | H13, H11, H12\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"post-right-content\">\n\n\t\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"15517\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-aluminum-extrusion-dies\/\" class=\"tpg-post-link\" target=\"_self\">Best Tool Steels for Aluminum Extrusion Dies | H13, H11, H12<\/a><\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t\t\t\t\t<span class=\"categories-links\">\n\t\t\t\t<i class=\"fas fa-folder-open\"><\/i><a class=\"blog\" href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"date\">\n\t\t\t\t<i class=\"far fa-calendar-alt\"><\/i>\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aobosteel.com\/ko\/blog\/2026\/05\/18\/\">\n\t\t\t\t\t05\/18\/2026\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t\tBest Tool Steels for Aluminum Extrusion Dies The best and most commonly recommended tool steels for&#8230;\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t<div class=\"post-footer\">\n\t\t\t<div class=\"post-footer\">\n\t\t\t\t<div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"15517\" href=\"https:\/\/aobosteel.com\/ko\/blog\/best-tool-steels-for-aluminum-extrusion-dies\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"rt-pagination-wrap\" data-total-pages=\"3\" data-posts-per-page=\"10\" data-type=\"pagination\"><div class=\"rt-pagination\"><ul class=\"pagination-list\"><li class=\"active\"><span>1<\/span><\/li><li><a data-paged=\"2\" href=\"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/11148\/page\/2\/\">2<\/a><\/li><li><a data-paged=\"3\" href=\"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/11148\/page\/3\/\">3<\/a><\/li><\/ul><\/div><\/div>\n\t\t\t<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","_uag_custom_page_level_css":"","site-sidebar-layout":"right-sidebar","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":"","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 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