{"id":18234,"date":"2026-09-13T15:11:00","date_gmt":"2026-09-13T07:11:00","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=18234"},"modified":"2026-10-20T08:57:44","modified_gmt":"2026-10-20T00:57:44","slug":"tool-steel-composition-chart","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/tool-steel-composition-chart\/","title":{"rendered":"\ubaa8\ub4e0 AISI \uadf8\ub8f9\uc5d0 \ub300\ud55c \uacf5\uad6c\uac15 \uad6c\uc131\ud45c"},"content":{"rendered":"<h1 class=\"wp-block-heading has-text-align-center\" id=\"h-tool-steel-composition-chart\">\uacf5\uad6c\uac15 \uad6c\uc131\ud45c<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\uc694 AISI \uacf5\uad6c\uac15 \uc720\ud615\uc758 \ud654\ud559 \uc870\uc131 \ud55c\ub3c4 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steels\/\">AISI \uacf5\uad6c\uac15 \uc720\ud615<\/a>, M, T, H, A, D, O, S, L, P \ubc0f W \uadf8\ub8f9\uc785\ub2c8\ub2e4. \uac12\uc740 \uc911\ub7c9 \ud37c\uc13c\ud2b8 \uae30\uc900 \uc6a9\uac15 \ub610\ub294 \uc5f4\ubd84\uc11d \ubc94\uc704\uc774\uba70, \ub2e8\uc77c \uac12\uc740 \u201cmin\u201d\uc774 \ub4a4\ub530\ub974\uc9c0 \uc54a\ub294 \ud55c \ucd5c\ub300\uac12\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-group has-background is-layout-constrained wp-container-core-group-is-layout-3e4fb3d2 wp-block-group-is-layout-constrained\" style=\"border-radius:8px;background-color:#f4f8ff;margin-bottom:24px;padding-top:20px;padding-right:24px;padding-bottom:20px;padding-left:24px\">\n<p class=\"wp-block-paragraph\"><strong>\uacf5\uad6c\uac15 \uc870\uc131 \ucc28\ud2b8, \uc778\uc1c4\uc6a9 PDF<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">M, T, H, A, D, O, S, L, P \ubc0f W \uadf8\ub8f9\uc758 76\uac1c \uac15\uc885 \uc804\uccb4, \uc870\uc131 \ud55c\ub3c4, \ud45c \uc8fc\uc11d\uacfc \ucd9c\ucc98\ub97c \ub2f4\uc740 A4 \uaddc\uaca9 3\ud398\uc774\uc9c0 \ubd84\ub7c9\uc785\ub2c8\ub2e4.<\/p>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/10\/Aobo-Steel-Tool-Steel-Composition-Chart.pdf\">PDF \ub2e4\uc6b4\ub85c\ub4dc, 709 KB<\/a><\/div>\n\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">AISI<\/th><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">Si<\/th><th class=\"has-text-align-left\" data-align=\"left\">Cr<\/th><th class=\"has-text-align-left\" data-align=\"left\">Ni<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mo<\/th><th class=\"has-text-align-left\" data-align=\"left\">W<\/th><th class=\"has-text-align-left\" data-align=\"left\">V<\/th><th class=\"has-text-align-left\" data-align=\"left\">Co<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\"><a href=\"https:\/\/aobosteel.com\/ko\/high-speed-steels\/\">\ubab0\ub9ac\ube0c\ub374 \uace0\uc18d\uac15(M \uc2dc\ub9ac\uc988)<\/a><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11301<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.78-0.88<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.20-9.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.40-2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/m2-tool-steel\/\">M2<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T11302<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.78-0.88; 0.95-1.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.50-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.50-6.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M3, \ud074\ub798\uc2a4 1<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11313<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-6.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.00-6.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.25-2.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M3, 2\ub4f1\uae09<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11323<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.15-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-6.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.00-6.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.75-3.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M4<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11304<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.25-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.25-6.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M7<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11307<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.97-1.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.20-9.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.40-2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M10<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11310<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.84-0.94; 0.95-1.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-8.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.80-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M30<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11330<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-0.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-9.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30-2.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.50-5.50<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M33<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11333<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85-0.92<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">9.00-10.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30-2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-8.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M34<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11334<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85-0.92<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-9.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.40-2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.90-2.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-8.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/m35-tool-steel\/\">M35<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T11335<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.82-0.88<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.50-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.50-6.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.50-5.50<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M36<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11336<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-0.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.50-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.50-6.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-8.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M41<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11341<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.05-1.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.25-4.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">6.25-7.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/m42-tool-steel\/\">M42<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T11342<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.05-1.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">9.00-10.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.15-1.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.95-1.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-8.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M43<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11343<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.15-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.50-8.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.25-3.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.50-1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.75-8.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M44<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11344<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.00-4.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">6.00-7.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.00-5.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.85-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-12.25<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M46<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11346<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.22-1.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.70-4.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.00-8.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.90-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.00-3.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.80-8.80<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M47<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11347<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.05-1.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">9.25-10.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30-1.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.15-1.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.25<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M48<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11348<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.42-1.52<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">9.50-10.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.75-3.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.00-10.00<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M62<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11362<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">10.00-11.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.75-6.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.80-2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\ud145\uc2a4\ud150 \uace0\uc18d\uac15(T \uc2dc\ub9ac\uc988)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T1<\/td><td class=\"has-text-align-left\" data-align=\"left\">T12001<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.65-0.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">17.25-18.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T2<\/td><td class=\"has-text-align-left\" data-align=\"left\">T12002<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-0.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">17.50-19.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.80-2.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T4<\/td><td class=\"has-text-align-left\" data-align=\"left\">T12004<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70-0.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">17.50-19.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.25-5.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T5<\/td><td class=\"has-text-align-left\" data-align=\"left\">T12005<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-0.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-5.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">17.50-19.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.80-2.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.00-9.50<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T6<\/td><td class=\"has-text-align-left\" data-align=\"left\">T12006<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-0.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.00-4.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">18.50-21.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.50-2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-13.00<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T8<\/td><td class=\"has-text-align-left\" data-align=\"left\">T12008<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-0.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">13.25-14.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.80-2.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.25-5.75<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T15<\/td><td class=\"has-text-align-left\" data-align=\"left\">T12015<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.50-1.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-5.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.75-13.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.50-5.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.25<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\uc911\uac04 \uace0\uc18d\ub3c4\uac15<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M50<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11350<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.78-0.88<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.90-4.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M52<\/td><td class=\"has-text-align-left\" data-align=\"left\">T11352<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85-0.95<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.50-4.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.00-4.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.65-2.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\"><a href=\"https:\/\/aobosteel.com\/ko\/hot-work-tool-steels\/\">\ud06c\ub86c \uc5f4\uac04 \uac00\uacf5\uc6a9 \uac15\uc7ac(H10-H19)<\/a><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/h10-tool-steel\/\">H10<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T20810<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.35-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25-0.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.00-3.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.00-3.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25-0.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/h11-tool-steel\/\">H11<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T20811<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.33-0.43<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10-1.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H12<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20812<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel\/\">H13<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T20813<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.32-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10-1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H14<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20814<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.35-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.00-5.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H19<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20819<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.32-0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.00-4.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.00-4.50<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\ud145\uc2a4\ud150 \uace0\uc628 \uc791\uc5c5\uc6a9 \uac15(H21-H26)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/h21-tool-steel\/\">H21<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T20821<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.26-0.36<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.00-3.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.50-10.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H22<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20822<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-3.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">10.00-11.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H23<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20823<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25-0.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-12.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-12.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H24<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20824<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.42-0.53<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.50-3.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">14.00-16.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H25<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20825<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22-0.32<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">14.00-16.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H26<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20826<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45-0.55 <sup>(b)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">17.25-19.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\ubab0\ub9ac\ube0c\ub374 \uc5f4\uac04\uacf5\uad6c\uac15<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">H42<\/td><td class=\"has-text-align-left\" data-align=\"left\">T20842<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55-0.70 <sup>(b)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.75-4.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.50-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.50-6.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\"><a href=\"https:\/\/aobosteel.com\/ko\/cold-work-tool-steels\/\">\uacf5\uae30 \uacbd\ud654 \ub0c9\uac04 \uac00\uacf5\uac15(A \uc2dc\ub9ac\uc988)<\/a><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel\/\">A2<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T30102<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.95-1.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">A3<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30103<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20-1.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">A4<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30104<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.95-1.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.80-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">A6<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30106<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.65-0.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.80-2.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">A7<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30107<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.00-2.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.00-5.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.90-5.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">A8<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30108<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-1.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.15-1.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">A9<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30109<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.95-1.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.75-5.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30-1.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">A10<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30110<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.50 <sup>(c)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">1.60-2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.55-2.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04\uac00\uacf5\uac15(D \uc2dc\ub9ac\uc988)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\">D2<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T30402<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.40-1.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-13.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/d3-tool-steel\/\">D3<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T30403<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.00-2.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-13.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">D4<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30404<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.05-2.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-13.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">D5<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30405<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.40-1.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.00-13.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.50-3.50<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">D7<\/td><td class=\"has-text-align-left\" data-align=\"left\">T30407<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.15-2.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">11.50-13.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.80-4.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\uc624\uc77c \uacbd\ud654\ud615 \ub0c9\uac04 \uac00\uacf5\uac15(O \uc2dc\ub9ac\uc988)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/o1-tool-steel\/\">O1<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T31501<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/o2-tool-steel\/\">O2<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T31502<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85-0.95<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.40-1.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">O6<\/td><td class=\"has-text-align-left\" data-align=\"left\">T31506<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.55 <sup>(c)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-1.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">O7<\/td><td class=\"has-text-align-left\" data-align=\"left\">T31507<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10-1.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.35-0.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\ub0b4\ucda9\uaca9\uc131 \uac15\uc7ac(S \uc2dc\ub9ac\uc988)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/s1-tool-steel\/\">S1<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T41901<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.50-3.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">S2<\/td><td class=\"has-text-align-left\" data-align=\"left\">T41902<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">S5<\/td><td class=\"has-text-align-left\" data-align=\"left\">T41905<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50-0.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.75-2.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-1.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">S6<\/td><td class=\"has-text-align-left\" data-align=\"left\">T41906<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.00-2.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/s7-tool-steel\/\">S7<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T41907<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.00-3.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30-1.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.30 <sup>(d)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\">\uc800\ud569\uae08 \ud2b9\uc218\uc6a9\uac15(L \uc2dc\ub9ac\uc988)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">L2<\/td><td class=\"has-text-align-left\" data-align=\"left\">T61202<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45-1.00 <sup>(b)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/l6-tool-steel\/\">L6<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T61206<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.65-0.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25-0.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60-1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.30 <sup>(d)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\"><a href=\"https:\/\/aobosteel.com\/ko\/plastic-mold-steels\/\">\uc800\ud0c4\uc18c \uae08\ud615\uac15(P \uc2dc\ub9ac\uc988)<\/a><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">P2<\/td><td class=\"has-text-align-left\" data-align=\"left\">T51602<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">P3<\/td><td class=\"has-text-align-left\" data-align=\"left\">T51603<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00-1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">P4<\/td><td class=\"has-text-align-left\" data-align=\"left\">T51604<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.12<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.00-5.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">P5<\/td><td class=\"has-text-align-left\" data-align=\"left\">T51605<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.00-2.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">P6<\/td><td class=\"has-text-align-left\" data-align=\"left\">T51606<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05-0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.35-0.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.25-1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.25-3.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/aobosteel.com\/ko\/p20-tool-steel\/\">P20<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">T51620<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.28-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60-1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.40-2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30-0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">P21<\/td><td class=\"has-text-align-left\" data-align=\"left\">T51621<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.18-0.22<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.90-4.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"11\"><a href=\"https:\/\/aobosteel.com\/ko\/carbon-tool-steel-temper-chart\/\">\uc218\uacbd\ud654 \uacf5\uad6c\uac15(W \uc2dc\ub9ac\uc988)<\/a><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">W1<\/td><td class=\"has-text-align-left\" data-align=\"left\">T72301<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70-1.50 <sup>(e)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">W2<\/td><td class=\"has-text-align-left\" data-align=\"left\">T72302<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85-1.50 <sup>(e)<\/sup><\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15-0.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">W5<\/td><td class=\"has-text-align-left\" data-align=\"left\">T72305<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.05-1.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10-0.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40-0.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><sup>(a)<\/sup> W \uadf8\ub8f9\uc744 \uc81c\uc678\ud55c \ubaa8\ub4e0 \uac15\uc5d0\ub294 Cu \ucd5c\ub300 0.25%, P \ucd5c\ub300 0.03%, S \ucd5c\ub300 0.03%\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. W \uadf8\ub8f9 \uac15\uc5d0\ub294 Cu \ucd5c\ub300 0.20%, P \ucd5c\ub300 0.025%, S \ucd5c\ub300 0.025%\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc9c0\uc815\ub41c \uacbd\uc6b0 A, D, H, M \ubc0f T \uadf8\ub8f9 \uac15\uc758 \uc808\uc0ad\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ud669\uc744 0.06\u20130.15%\uae4c\uc9c0 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><sup>(b)<\/sup> \ub2e4\uc591\ud55c \ud0c4\uc18c \uc12c\uc720 \uc7ac\uc9c8\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><sup>(c)<\/sup> \ubbf8\uc138\uad6c\uc870 \ub0b4\uc5d0 \uc720\ub9ac \ud751\uc5f0\uc744 \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><sup>(d)<\/sup> \uc120\ud0dd \uacfc\ubaa9.<\/li>\n\n\n\n<li><sup>(e)<\/sup> \uc9c0\uc815\ub41c \ud0c4\uc18c \ubc94\uc704\ub294 \uc811\ubbf8\uc0ac \uc22b\uc790\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-table-notes\" class=\"wp-block-heading\">\ud14c\uc774\ube14 \ub178\ud2b8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P21\uc740 \uc5f4\uac04 \uade0\uc5f4 \uc800\ud56d\uc131\uc744 \uc704\ud574 1.05\u20131.25%\uc758 Al(\uc54c\ub8e8\ubbf8\ub284)\uc744 \ucd94\uac00\ub85c \ud568\uc720\ud558\uba70, Al\uc740 \uc704 \ud45c\uc5d0 \ubcc4\ub3c4 \uc5f4\ub85c \ud45c\uc2dc\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd9c\ucc98 \ud45c\uc5d0\uc11c \uc18c\uc218\uc810\uc774 \ub204\ub77d\ub418\uc5b4 \uc778\uc1c4\ub41c \ub450 \uac12\uc740 \uc5ec\uae30\uc5d0\uc11c \uc218\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4: M10 \ud06c\ub86c\uc740 \ucd9c\ucc98\uc5d0\uc11c \u201c3.75-450\u201d\uc73c\ub85c \ud45c\uae30\ub418\uc5b4 3.75\u20134.50\uc73c\ub85c \uae30\uc7ac\ub418\uc5c8\uace0, A9 \ubab0\ub9ac\ube0c\ub374\uc740 \u201c1.30-180\u201d\uc73c\ub85c \ud45c\uae30\ub418\uc5b4 1.30\u20131.80\uc73c\ub85c \uae30\uc7ac\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/aobosteel.com\/ko\/how-steel-chemistry-is-tested\/\">\uc870\uc131 \ud55c\ub3c4\ub294 \ucd9c\ucc98\uc758 \uc5f4\ubd84\uc11d \uac12\uc785\ub2c8\ub2e4<\/a>. \uc81c\ud488 \ubd84\uc11d \ud5c8\uc6a9\ucc28\uac00 \uc801\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4 \u2014 \uc8fc\ubb38 \uc804\uc5d0 \uc801\uc6a9 \ud45c\uc900(ASTM A681, A600 \ub610\ub294 A686, \ub610\ub294 \ud574\ub2f9 \uad6d\uac00 \ud45c\uc900)\uc744 \uacf5\uae09\uc5c5\uccb4\uc640 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac1c\ubcc4 \uac15\uc7ac\uc5d0 \ub300\ud55c \ub4f1\uae09\ubcc4 \uc81c\ud55c \uc0ac\ud56d(\uc608: ...) <a href=\"https:\/\/aobosteel.com\/ko\/h13-steel-composition\/\">H13 \ud654\ud559 \uc870\uc131<\/a> \ubc94\uc704\ub294 \ud559\ub144 \ud398\uc774\uc9c0\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub4e4 \uac15\uc885\uc758 \uacbd\ub3c4, \uc778\uc131 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc740 \ub2e4\uc74c\uc5d0\uc11c \ube44\uad50\ub429\ub2c8\ub2e4: <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-properties-chart\/\">\uacf5\uad6c\uac15 \ud2b9\uc131 \ucc28\ud2b8<\/a>, \uac01 \uacc4\uc5f4\uc758 \uc608\uc5f4, \uacbd\ud654 \ubc0f \ud15c\ud37c\ub9c1 \uc77c\uc815\uc740 \ub2e4\uc74c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4: <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-heat-treatment-guide\/\">\uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub4e4 AISI \uac15\uc885\uc758 DIN, JIS \ubc0f GB \uba85\uce6d\uc740 \ub2e4\uc74c \ud398\uc774\uc9c0\uc5d0 \ub098\uc5f4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4: <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-equivalent-grades\/\">\uacf5\uad6c\uac15 \ub3d9\ub4f1 \ub4f1\uae09<\/a> \ud398\uc774\uc9c0. \ub2e4\ub978 \uacc4\uc5f4\uc758 \ub3d9\uc77c\ud55c \ud55c\ub3c4\ub294 \ub2e4\uc74c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4: <a href=\"https:\/\/aobosteel.com\/ko\/stainless-steel-composition-chart\/\">stainless<\/a>, <a href=\"https:\/\/aobosteel.com\/ko\/alloy-steel-composition-chart\/\">alloy<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/aobosteel.com\/ko\/carbon-steel-composition-chart\/\">carbon<\/a> \uac15 \uc870\uc131 \ucc28\ud2b8.<\/p>\n\n\n\n<h3 id=\"h-related-reference-pages\" class=\"wp-block-heading\">\uad00\ub828 \ucc38\uc870 \ud398\uc774\uc9c0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/aobosteel.com\/ko\/how-to-select-tool-steels\/\">\uacf5\uad6c\uac15 \uc120\ud0dd \ubc29\ubc95<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-processing-characteristics\/\">\uac00\uacf5 \ubc0f \uc0ac\uc6a9 \ud2b9\uc131<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-annealing-normalizing-temperature-chart\/\">\uc18c\ub454 \ubc0f \ub178\uba40\ub77c\uc774\uc9d5 \uc628\ub3c4 \ucc28\ud2b8<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/obsolete-tool-steel-grades\/\">\ud3d0\uc9c0\ub41c \uacf5\uad6c\uac15 \uac15\uc885<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd9c\ucc98: ASM Handbook, Volume 1 \u2014 Properties and Selection: Irons, Steels, and High-Performance Alloys, Table 1 \u201cComposition limits of principal types of tool steels\u201d (10th ed.). \ube44\uad50\uc6a9 \ucc38\uc870 \ub370\uc774\ud130 \u2014 \uc8fc\ubb38 \uc804\uc5d0 \uc801\uc6a9 \ud45c\uc900\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<style>\n@media (max-width: 781px){\n  .entry-content .wp-block-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}\n  .entry-content .wp-block-table table{min-width:920px;font-size:.85em;table-layout:auto}\n  .entry-content .wp-block-table th,\n  .entry-content .wp-block-table td{white-space:nowrap}\n}\n<\/style>","protected":false},"excerpt":{"rendered":"<p>Tool Steel Composition Chart Chemical composition limits for the principal AISI tool steel types, the M, T, H, A, D, O, S, L, P and W groups. Values are cast or heat analysis ranges in weight percent; a single value is a maximum unless followed by \u201cmin\u201d. Tool steel composition chart, printable PDF Three A4 [&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":"default","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 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-18234","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tool Steel Composition Chart for All AISI Groups - AoboSteel<\/title>\n<meta name=\"description\" content=\"Compare chemical composition limits for M, T, H, A, D, O, S, L, P, and W group tool steels across all AISI grades.\" \/>\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\/tool-steel-composition-chart\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tool Steel Composition Chart for All AISI Groups\" \/>\n<meta property=\"og:description\" content=\"Compare chemical composition limits for M, T, H, A, D, O, S, L, P, and W group tool steels across all AISI grades.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/ko\/tool-steel-composition-chart\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565368220197\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-20T00:57:44+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data1\" content=\"6\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/\"},\"author\":{\"name\":\"Evan\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\"},\"headline\":\"Tool Steel Composition Chart for All AISI Groups\",\"datePublished\":\"2026-09-13T07:11:00+00:00\",\"dateModified\":\"2026-10-20T00:57:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/\"},\"wordCount\":1192,\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/\",\"name\":\"Tool Steel Composition Chart for All AISI Groups - AoboSteel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\"},\"datePublished\":\"2026-09-13T07:11:00+00:00\",\"dateModified\":\"2026-10-20T00:57:44+00:00\",\"description\":\"Compare chemical composition limits for M, T, H, A, D, O, S, L, P, and W group tool steels across all AISI grades.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-composition-chart\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/aobosteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tool Steel Composition Chart for All AISI Groups\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"name\":\"AoboSteel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/aobosteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\",\"name\":\"AoboSteel\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"width\":1052,\"height\":592,\"caption\":\"AoboSteel\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\",\"name\":\"Evan\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"caption\":\"Evan\"},\"sameAs\":[\"http:\\\/\\\/www.aobosteel.com\",\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.instagram.com\\\/aobosteel\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\",\"https:\\\/\\\/x.com\\\/AobosteelEvan\",\"https:\\\/\\\/www.youtube.com\\\/@aobosteel\"],\"url\":\"https:\\\/\\\/aobosteel.com\\\/ko\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\ubaa8\ub4e0 AISI \uadf8\ub8f9\uc5d0 \ub300\ud55c \uacf5\uad6c\uac15 \uad6c\uc131\ud45c - AoboSteel","description":"AISI \ub4f1\uae09 \uc804\ubc18\uc5d0 \uac78\uccd0 M, T, H, A, D, O, S, L, P \ubc0f W \uadf8\ub8f9 \uacf5\uad6c\uac15\uc758 \ud654\ud559 \uc870\uc131 \ud55c\uacc4\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aobosteel.com\/ko\/tool-steel-composition-chart\/","og_locale":"ko_KR","og_type":"article","og_title":"Tool Steel Composition Chart for All AISI Groups","og_description":"Compare chemical composition limits for M, T, H, A, D, O, S, L, P, and W group tool steels across all AISI grades.","og_url":"https:\/\/aobosteel.com\/ko\/tool-steel-composition-chart\/","og_site_name":"AoboSteel","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61565368220197","article_modified_time":"2026-10-20T00:57:44+00:00","twitter_card":"summary_large_image","twitter_misc":{"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"6\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/aobosteel.com\/tool-steel-composition-chart\/#article","isPartOf":{"@id":"https:\/\/aobosteel.com\/tool-steel-composition-chart\/"},"author":{"name":"Evan","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7"},"headline":"Tool Steel Composition Chart for All AISI Groups","datePublished":"2026-09-13T07:11:00+00:00","dateModified":"2026-10-20T00:57:44+00:00","mainEntityOfPage":{"@id":"https:\/\/aobosteel.com\/tool-steel-composition-chart\/"},"wordCount":1192,"publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/aobosteel.com\/tool-steel-composition-chart\/","url":"https:\/\/aobosteel.com\/tool-steel-composition-chart\/","name":"\ubaa8\ub4e0 AISI \uadf8\ub8f9\uc5d0 \ub300\ud55c \uacf5\uad6c\uac15 \uad6c\uc131\ud45c - AoboSteel","isPartOf":{"@id":"https:\/\/aobosteel.com\/#website"},"datePublished":"2026-09-13T07:11:00+00:00","dateModified":"2026-10-20T00:57:44+00:00","description":"AISI \ub4f1\uae09 \uc804\ubc18\uc5d0 \uac78\uccd0 M, T, H, A, D, O, S, L, P \ubc0f W \uadf8\ub8f9 \uacf5\uad6c\uac15\uc758 \ud654\ud559 \uc870\uc131 \ud55c\uacc4\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624.","breadcrumb":{"@id":"https:\/\/aobosteel.com\/tool-steel-composition-chart\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aobosteel.com\/tool-steel-composition-chart\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aobosteel.com\/tool-steel-composition-chart\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/aobosteel.com\/"},{"@type":"ListItem","position":2,"name":"Tool Steel Composition Chart for All AISI Groups"}]},{"@type":"WebSite","@id":"https:\/\/aobosteel.com\/#website","url":"https:\/\/aobosteel.com\/","name":"\uc544\uc624\ubcf4\uc2a4\ud2f8","description":"","publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aobosteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/aobosteel.com\/#organization","name":"\uc544\uc624\ubcf4\uc2a4\ud2f8","url":"https:\/\/aobosteel.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","width":1052,"height":592,"caption":"AoboSteel"},"image":{"@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/"]},{"@type":"Person","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7","name":"\uc5d0\ubc18","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","caption":"Evan"},"sameAs":["http:\/\/www.aobosteel.com","https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.instagram.com\/aobosteel\/","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/","https:\/\/x.com\/AobosteelEvan","https:\/\/www.youtube.com\/@aobosteel"],"url":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Tool Steel Composition Chart Chemical composition limits for the principal AISI tool steel types, the M, T, H, A, D, O, S, L, P and W groups. Values are cast or heat analysis ranges in weight percent; a single value is a maximum unless followed by \u201cmin\u201d. Tool steel composition chart, printable PDF Three A4&hellip;","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Tool Steel Composition Chart Chemical composition limits for the principal AISI tool steel types, the M, T, H, A, D, O, S, L, P and W groups. Values are cast or heat analysis ranges in weight percent; a single value is a maximum unless followed by \u201cmin\u201d. Tool steel composition chart, printable PDF Three A4&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/18234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/comments?post=18234"}],"version-history":[{"count":15,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/18234\/revisions"}],"predecessor-version":[{"id":23751,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/18234\/revisions\/23751"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/media?parent=18234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}