{"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":"\ube14\ub85c\uadf8"},"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-2479990815\"\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\t\uae30\uc220\uc801 \ubd84\uc11d\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=\"17048\">\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=\"17048\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-welding-forming-heat-treatment\/\" 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\/07\/How-Welding-Forming-and-Heat-Treatment-Affect-Tool-Steel-Performance-768x768.png\"\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=\"How Welding, Forming, and Heat Treatment Affect Tool Steel Performance\">\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=\"17048\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-welding-forming-heat-treatment\/\" class=\"tpg-post-link\" target=\"_self\">How Welding, Forming, and Heat Treatment Affect Tool Steel Performance<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/25\/\">\n\t\t\t\t\t07\/25\/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\tHow Welding, Forming, and Heat Treatment Affect Tool Steel Performance A tool steel that meets spec&#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=\"17048\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-welding-forming-heat-treatment\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16800\">\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=\"16800\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-tool-steel-sendzimir-cluster-mill-rolls\/\" 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\/07\/Why-AISI-D2-Tool-Steel-Is-the-Standard-Choice-for-Sendzimir-Cluster-Mill-Work-Rolls-768x768.png\"\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=\"Sendzimir \ud074\ub7ec\uc2a4\ud130 \ubc00 \uc791\uc5c5\uc6a9 \ub864\uc5d0 D2\uac00 \ud45c\uc900\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?\">\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=\"16800\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-tool-steel-sendzimir-cluster-mill-rolls\/\" class=\"tpg-post-link\" target=\"_self\">Sendzimir \ud074\ub7ec\uc2a4\ud130 \ubc00 \uc791\uc5c5\uc6a9 \ub864\uc5d0 D2\uac00 \ud45c\uc900\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/21\/\">\n\t\t\t\t\t07\/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\t\uc13c\uc9c0\ubbf8\ub974 \ud074\ub7ec\uc2a4\ud130 \ubc00 \ub0c9\uac04 \uc555\uc5f0 \ub864\uc5d0 AISI D2 \uacf5\uad6c\uac15\uc774 \ud45c\uc900\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?\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=\"16800\" href=\"https:\/\/aobosteel.com\/ko\/blog\/d2-tool-steel-sendzimir-cluster-mill-rolls\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16713\">\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=\"16713\" href=\"https:\/\/aobosteel.com\/ko\/blog\/esr-d2-1-2379-precision-blades\/\" 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\/07\/why-D2-ESR-768x768.png\"\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=\"\uc815\ubc00 \uc0b0\uc5c5\uc6a9 \ube14\ub808\uc774\ub4dc\uc5d0 ESR D2(1.2379)\uac00 \uc9c0\uc815\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?\">\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=\"16713\" href=\"https:\/\/aobosteel.com\/ko\/blog\/esr-d2-1-2379-precision-blades\/\" class=\"tpg-post-link\" target=\"_self\">\uc815\ubc00 \uc0b0\uc5c5\uc6a9 \ube14\ub808\uc774\ub4dc\uc5d0 ESR D2(1.2379)\uac00 \uc9c0\uc815\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/17\/\">\n\t\t\t\t\t07\/17\/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\t\uc815\ubc00 \uc0b0\uc5c5\uc6a9 \ube14\ub808\uc774\ub4dc\uc5d0 ESR D2(1.2379)\uac00 \uc9c0\uc815\ub418\ub294 \uc774\uc720: \uc8fc\ubaa9\ud560 \ub9cc\ud55c \ubc18\ubcf5\uc801\uc778 \uc8fc\ubb38 \ud328\ud134\u2026\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=\"16713\" href=\"https:\/\/aobosteel.com\/ko\/blog\/esr-d2-1-2379-precision-blades\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16701\">\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=\"16701\" href=\"https:\/\/aobosteel.com\/ko\/blog\/verify-tool-steel-test-report\/\" 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\/07\/D2-test-report-768x768.png\"\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=\"How to Verify a Tool Steel Test Report | Buyer&#8217;s 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=\"16701\" href=\"https:\/\/aobosteel.com\/ko\/blog\/verify-tool-steel-test-report\/\" class=\"tpg-post-link\" target=\"_self\">\uacf5\uad6c\uac15 \uc2dc\ud5d8 \ubcf4\uace0\uc11c \uac80\uc99d \ubc29\ubc95 | \uad6c\ub9e4\uc790 \uac00\uc774\ub4dc<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/16\/\">\n\t\t\t\t\t07\/16\/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\t\uacf5\uad6c\uac15 \uc2dc\ud5d8 \ubcf4\uace0\uc11c \uac80\uc99d \ubc29\ubc95 \uad6c\ub9e4\uc790\uac00 \ub3c5\ub9bd\uc801\uc778 \uae30\uad00\uc5d0 \uacf5\uad6c\uac15 \uc0d8\ud50c\uc744 \ubcf4\ub0b4 \uac80\uc99d\uc744 \uc758\ub8b0\ud569\ub2c8\ub2e4\u2026\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=\"16701\" href=\"https:\/\/aobosteel.com\/ko\/blog\/verify-tool-steel-test-report\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16434\">\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=\"16434\" href=\"https:\/\/aobosteel.com\/ko\/blog\/plastic-injection-mold-steel-selection\/\" 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\/07\/how-to-select-injection-mold-steel-768x768.png\"\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=\"\ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615\uac15 \uc120\ud0dd | \uc544\uc624\ubcf4 \uc2a4\ud2f8 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4\">\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=\"16434\" href=\"https:\/\/aobosteel.com\/ko\/blog\/plastic-injection-mold-steel-selection\/\" class=\"tpg-post-link\" target=\"_self\">\ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615\uac15 \uc120\ud0dd | \uc544\uc624\ubcf4 \uc2a4\ud2f8 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/01\/\">\n\t\t\t\t\t07\/01\/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\t\ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615\uc6a9 \uac15\uc7ac \uc120\ud0dd \ubc29\ubc95 \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac15\uc7ac\ub294\u2026\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=\"16434\" href=\"https:\/\/aobosteel.com\/ko\/blog\/plastic-injection-mold-steel-selection\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16431\">\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=\"16431\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-surface-treatment\/\" 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\/07\/surface-treatment-768x768.png\"\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=\"\uacf5\uad6c\uac15 \ud45c\uba74 \ucc98\ub9ac: \uc9c8\ud654, PVD \ubc0f \uacbd\uc9c8 \ud06c\ub86c \ub3c4\uae08\">\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=\"16431\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-surface-treatment\/\" class=\"tpg-post-link\" target=\"_self\">\uacf5\uad6c\uac15 \ud45c\uba74 \ucc98\ub9ac: \uc9c8\ud654, PVD \ubc0f \uacbd\uc9c8 \ud06c\ub86c \ub3c4\uae08<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/01\/\">\n\t\t\t\t\t07\/01\/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\t\uacf5\uad6c\uac15 \uae08\ud615 \ud45c\uba74 \ucc98\ub9ac: \uc9c8\ud654 \ucc98\ub9ac, PVD \ub3c4\uae08 \ubc0f \uacbd\uc9c8 \ud06c\ub86c \ub3c4\uae08. \ub300\ubd80\ubd84\uc758 \uae08\ud615 \ubc0f \ub2e4\uc774 \uace0\uc7a5\uc740 \uc774\ub7ec\ud55c \ucc98\ub9ac\ub85c \ud574\uacb0\ub429\ub2c8\ub2e4\u2026\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=\"16431\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-surface-treatment\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16428\">\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=\"16428\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-delivery-conditions\/\" 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\/07\/TOOL-STEEL-DELIVERY-CONDITION-768x768.png\"\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=\"\uacf5\uad6c\uac15 \ub0a9\ud488 \uc870\uac74 | \uc544\uc624\ubcf4 \ucca0\uac15 \uacf5\uae09\uc5c5\uccb4\">\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=\"16428\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-delivery-conditions\/\" class=\"tpg-post-link\" target=\"_self\">\uacf5\uad6c\uac15 \ub0a9\ud488 \uc870\uac74 | \uc544\uc624\ubcf4 \ucca0\uac15 \uacf5\uae09\uc5c5\uccb4<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/01\/\">\n\t\t\t\t\t07\/01\/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\t\uacf5\uad6c\uac15 \ub0a9\ud488 \uc870\uac74: \uc5b4\ub2d0\ub9c1, \uc608\ube44 \uacbd\ud654, QT \ubc0f ESR \uacf5\uad6c\uac15\uc744 \uc8fc\ubb38\ud560 \ub54c\u2026\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=\"16428\" href=\"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-delivery-conditions\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16425\">\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=\"16425\" href=\"https:\/\/aobosteel.com\/ko\/blog\/edm-tool-steel-white-layer\/\" 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\/07\/EDM-and-tool-steel-768x768.png\"\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=\"\uacf5\uad6c\uac15\uc758 EDM \ubc31\uc0c9\uce35 | \uc544\uc624\ubcf4 \uc2a4\ud2f8 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4\">\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=\"16425\" href=\"https:\/\/aobosteel.com\/ko\/blog\/edm-tool-steel-white-layer\/\" class=\"tpg-post-link\" target=\"_self\">\uacf5\uad6c\uac15\uc758 EDM \ubc31\uc0c9\uce35 | \uc544\uc624\ubcf4 \uc2a4\ud2f8 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4<\/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\/\">\ube14\ub85c\uadf8<\/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\/07\/01\/\">\n\t\t\t\t\t07\/01\/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\t\ubc29\uc804\uac00\uacf5(EDM)\uacfc \uacf5\uad6c\uac15: \ubc31\uc0c9\uce35 \ubc0f \uc5f4\uc601\ud5a5\ubd80 \uad00\ub9ac\u2026\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=\"16425\" href=\"https:\/\/aobosteel.com\/ko\/blog\/edm-tool-steel-white-layer\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16312\">\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=\"16312\" href=\"https:\/\/aobosteel.com\/ko\/blog\/wrought-steel-vs-forged-steel\/\" 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\/Wrought-Steel-vs-Forged-Steel-768x768.png\"\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=\"\ub2e8\uc870\uac15\uacfc \uac00\uacf5\uac15\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?\">\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=\"16312\" href=\"https:\/\/aobosteel.com\/ko\/blog\/wrought-steel-vs-forged-steel\/\" class=\"tpg-post-link\" target=\"_self\">\ub2e8\uc870\uac15\uacfc \uac00\uacf5\uac15\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/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\/\">\ube14\ub85c\uadf8<\/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\/26\/\">\n\t\t\t\t\t06\/26\/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\t\uc5f0\uac15\uacfc \ub2e8\uc870\uac15\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc5f0\uac15\uacfc \ub2e8\uc870\uac15\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?\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=\"16312\" href=\"https:\/\/aobosteel.com\/ko\/blog\/wrought-steel-vs-forged-steel\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 \uc77d\uc5b4\ubcf4\uae30<\/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=\"16032\">\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=\"16032\" href=\"https:\/\/aobosteel.com\/ko\/blog\/8620-steel-properties\/\" 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\/8620-Steel-Properties-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=\"8620\uac15\uc758 \ud2b9\uc131: \uad6c\uc131, \uacbd\ub3c4 \ubc0f \uc6a9\ub3c4\">\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=\"16032\" href=\"https:\/\/aobosteel.com\/ko\/blog\/8620-steel-properties\/\" class=\"tpg-post-link\" target=\"_self\">8620\uac15\uc758 \ud2b9\uc131: \uad6c\uc131, \uacbd\ub3c4 \ubc0f \uc6a9\ub3c4<\/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\/\">\ube14\ub85c\uadf8<\/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\/23\/\">\n\t\t\t\t\t06\/23\/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\t8620\uac15\uc758 \ud2b9\uc131: \uad6c\uc131, \uacbd\ub3c4 \ubc0f \uc6a9\ub3c4 8620(AISI\/SAE 8620)\uc740 \uc800\ud0c4\uc18c\uac15\uc785\ub2c8\ub2e4\u2026\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=\"16032\" href=\"https:\/\/aobosteel.com\/ko\/blog\/8620-steel-properties\/\" class=\"tpg-post-link\" target=\"_self\">\ub354 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