{"id":15578,"date":"2026-05-21T10:40:11","date_gmt":"2026-05-21T02:40:11","guid":{"rendered":"https:\/\/aobosteel.com\/?p=15578"},"modified":"2026-06-14T09:53:42","modified_gmt":"2026-06-14T01:53:42","slug":"is-a2-tool-steel-wear-resistant","status":"publish","type":"post","link":"https:\/\/aobosteel.com\/ko\/blog\/is-a2-tool-steel-wear-resistant\/","title":{"rendered":"A2 \uacf5\uad6c\uac15\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c\uac00\uc694? \uacbd\ub3c4, \uc6a9\ub3c4 \ubc0f \ube44\uad50"},"content":{"rendered":"<h1 class=\"wp-block-heading has-text-align-center\" id=\"h-is-a2-tool-steel-wear-resistant\">A2 \uacf5\uad6c\uac15\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c\uac00\uc694?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel\/\">A2 \uacf5\uad6c\uac15<\/a> \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uc5d0 \ub300\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uae08\ud615, \ud380\uce58, \uc131\ud615 \uacf5\uad6c, \ub098\uc0ac\uc0b0 \uac00\uacf5 \uae08\ud615, \uc131\ud615 \ub864, \uac8c\uc774\uc9c0 \ubc0f \ubd80\uc2f1\uc5d0\uc11c \ubaa8\uc11c\ub9ac \ub9c8\ubaa8, \uc2ac\ub77c\uc774\ub529 \ub9c8\ubaa8 \ubc0f \uc911\uac04 \uc815\ub3c4\uc758 \ub9c8\ubaa8\uc5d0 \uc800\ud56d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A2\ub294 \ucd5c\ub300 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac00\uc9c4 \uac15\uc7ac\ub294 \uc544\ub2d9\ub2c8\ub2e4. A2\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc740 \ud569\uae08 \ud0c4\ud654\ubb3c\ub85c \uc9c0\uc9c0\ub418\ub294 \uacbd\ud654\ub41c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uae30\uc9c0 \uad6c\uc870\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870 \ub355\ubd84\uc5d0 A2\ub294 \uace0\ud0c4\ud654\ubb3c \ub4f1\uae09\uc758 \uac15\uc7ac\ucc98\ub7fc \ucde8\uc131\uc774 \uac15\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \ub9ce\uc740 \uc0dd\uc0b0 \uacf5\uad6c\uc5d0\uc11c \uc720\uc6a9\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c A2\uac15\uc758 \uacbd\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 57~62 HRC \ubc94\uc704\uc785\ub2c8\ub2e4. \uc774 \uac15\uc7ac\ub294 \uacf5\uad6c\uc758 \ub0a0\uc774\ub098 \uac00\uacf5\uba74\uc774 \ubc18\ubcf5\uc801\uc778 \ub9c8\ubaa8\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc624\ub7ab\ub3d9\uc548 \uc720\uc9c0\ub418\uc5b4\uc57c \ud558\ub294 \uc911\uac04 \uc815\ub3c4\uc5d0\uc11c \uae4c\ub2e4\ub85c\uc6b4 \ub0c9\uac04 \uac00\uacf5 \uc870\uac74\uc5d0\uc11c \ucd5c\uc0c1\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uc9c0\ub9cc, \uadf9\uc2ec\ud55c \ub9c8\ubaa8\uc5d0 \ub178\ucd9c\ub418\ub294 \ud658\uacbd\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-why-a2-tool-steel-has-good-wear-resistance\" class=\"wp-block-heading\">A2 \uacf5\uad6c\uac15\uc774 \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac16\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A2\ub294 \ud0c4\uc18c, \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374, \ubc14\ub098\ub4d0 \ubc0f \uacbd\ud654\ub41c \ubbf8\uc138\uad6c\uc870\ub85c\ubd80\ud130 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 A2 \uc870\uc131\uc740 \uc57d 0.95~1.05%\uc758 \ud0c4\uc18c\uc640 4.75~5.25%\uc758 \ud06c\ub86c\uc744 \ud568\uc720\ud558\uba70, \ubab0\ub9ac\ube0c\ub374\uacfc \ubc14\ub098\ub4d0\uc740 \uc18c\ub7c9 \ucca8\uac00\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud0c4\uc18c\ub294 \uc5f4\ucc98\ub9ac \ud6c4 A2 \ud569\uae08\uc774 \ub192\uc740 \uacbd\ub3c4\ub97c \uc5bb\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \ud06c\ub86c\uacfc \ubab0\ub9ac\ube0c\ub374\uc740 \ub2e8\ub2e8\ud55c \ud569\uae08 \ud0c4\ud654\ubb3c\uc758 \ud615\uc131\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \ubc14\ub098\ub4d0\uc740 \uacb0\uc815\ub9bd \uc131\uc7a5\uc744 \uc81c\uc5b4\ud558\uace0 \ubbf8\uc138 \ud0c4\ud654\ubb3c \ud615\uc131\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\ud654 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac \ud6c4, A2\ub294 \ubd84\uc0b0\ub41c \ud569\uae08 \ud0c4\ud654\ubb3c\uc744 \ud3ec\ud568\ud558\ub294 \ub2e8\ub2e8\ud55c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uae30\uc9c0\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uae30\uc9c0\ub294 \ud558\uc911\uc744 \ubc1b\uc744 \ub54c \uacf5\uad6c\ub97c \uc9c0\uc9c0\ud558\ub294 \uc5ed\ud560\uc744 \ud558\uba70, \ud0c4\ud654\ubb3c\uc740 \uac00\uacf5 \ud45c\uba74\uc5d0\uc11c\uc758 \ub9c8\ubaa8 \uc811\ucd09\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uad6c\uc870\ub294 A2\uac15\uc774 \ucd5c\uace0 \uacbd\ub3c4\ub85c \uc5f4\ucc98\ub9ac\ub418\uc9c0 \uc54a\ub354\ub77c\ub3c4 \uc720\uc6a9\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub294 \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774 \uac15\uc740 \uae30\uc9c0 \uacbd\ub3c4\uc5d0\ub9cc \uc758\uc874\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ud0c4\ud654\ubb3c \uad6c\uc870 \ub610\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-best-applications-for-a2-tool-steel-wear-resistance\" class=\"wp-block-heading\">A2 \uacf5\uad6c\uac15\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc801\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A2\ub294 \ubc18\ubcf5\uc801\uc778 \uc811\ucd09, \uc2ac\ub77c\uc774\ub529 \uc555\ub825, \uc808\uc0ad \uc791\uc6a9 \ub610\ub294 \uc801\ub2f9\ud55c \ub9c8\ubaa8\uc5d0 \ub178\ucd9c\ub418\ub294 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud2b9\ud788 \uacf5\uad6c\uac00 \uc0ac\uc6a9 \uc911 \uc9c0\ub098\uce58\uac8c \ucde8\uc57d\ud574\uc9c0\uc9c0 \uc54a\uc73c\uba74\uc11c \uc791\uc5c5 \ub0a0\uc774\ub098 \ud45c\uba74\uc744 \uc720\uc9c0\ud574\uc57c \ud560 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c\ub85c\ub294 \ube14\ub7ad\ud0b9 \ub2e4\uc774, \ud3ec\ubc0d \ub2e4\uc774, \ubca4\ub529 \ub2e4\uc774, \ud2b8\ub9ac\ubc0d \ub2e4\uc774, \ud380\uce58, \ub098\uc0ac\uc0b0 \uac00\uacf5 \ub2e4\uc774, \ud3ec\ubc0d \ub864, \uac8c\uc774\uc9c0 \ubc0f \ubd80\uc2f1 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ube14\ub7ad\ud0b9 \ubc0f \ud2b8\ub9ac\ubc0d \uacf5\uad6c\uc5d0\uc11c A2\ub294 \ubc18\ubcf5\uc801\uc778 \uc808\uc0ad \uacfc\uc815\uc5d0\uc11c \ubaa8\uc11c\ub9ac \ub465\uae00\ub9bc\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc131\ud615 \ubc0f \ubca4\ub529 \ub2e4\uc774\uc5d0\uc11c\ub294 \uac00\uacf5 \uc7ac\ub8cc\uc640\uc758 \uc2ac\ub77c\uc774\ub529 \uc811\ucd09\uc73c\ub85c \uc778\ud55c \ud45c\uba74 \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub098\uc0ac\uc0b0 \uac00\uacf5 \ub2e4\uc774 \ubc0f \uc131\ud615 \ub864\uc5d0\uc11c\ub294 \ubc18\ubcf5\uc801\uc778 \uc555\ub825 \uc811\ucd09\uacfc \ub9c8\ucc30\uc744 \uacac\ub38c\ub0c5\ub2c8\ub2e4. \uac8c\uc774\uc9c0 \ubc0f \ubd80\uc2f1\uc5d0\uc11c\ub294 \ubc18\ubcf5 \uc0ac\uc6a9 \uc2dc\uc5d0\ub3c4 \uce58\uc218 \uc815\ud655\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A2\ub294 \ud2b9\uc815 \uc720\ud615\uc758 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uc5d0\ub9cc \uad6d\ud55c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub9c8\ubaa8\uac00 \uc911\uc694\ud558\uc9c0\ub9cc \uadf9\uc2ec\ud558\uc9c0 \uc54a\uc740 \ub2e4\uc591\ud55c \uacf5\uad6c \uc6a9\ub3c4\uc5d0 \ud65c\uc6a9\ub420 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0\uc11c \uadf8 \uac00\uce58\uac00 \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-a2-tool-steel-hardness-range-for-wear-resistant-applications\" class=\"wp-block-heading\">\ub0b4\ub9c8\ubaa8\uc131 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c A2 \uacf5\uad6c\uac15 \uacbd\ub3c4 \ubc94\uc704<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A2\uac15\uc758 \uc77c\ubc18\uc801\uc778 \uac00\uacf5 \uacbd\ub3c4 \ubc94\uc704\ub294 57~62 HRC\uc785\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 A2\uac15 \ub2e4\uc774 \ubc0f \ud380\uce58\uc758 \uacbd\uc6b0, \uc2e4\uc81c \ubaa9\ud45c \uacbd\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\uc801\uc6a9 \uc870\uac74<\/strong><\/td><td><strong>\uc77c\ubc18\uc801\uc778 A2 \uacbd\ub3c4 \ubc94\uc704<\/strong><\/td><\/tr><tr><td>\uc77c\ubc18 \ub0c9\uac04 \uac00\uacf5\uc6a9 \ub2e4\uc774 \ubc0f \ud380\uce58<\/td><td>58\u201360 HRC<\/td><\/tr><tr><td>\ube14\ub7ad\ud0b9, \uc131\ud615 \ubc0f \ubca4\ub529 \ub3c4\uad6c<\/td><td>58\u201362 HRC<\/td><\/tr><tr><td>\ub9c8\ubaa8\ub294 \uc2ec\ud558\uc9c0\ub9cc \ucda9\uaca9\uc740 \uc801\uc740 \uacf5\uad6c<\/td><td>60\u201362 HRC<\/td><\/tr><tr><td>\ucda9\uaca9\uc774 \uc2ec\ud558\uac70\ub098 \ud30c\uc190 \uc704\ud5d8\uc774 \ub192\uc740 \uacf5\uad6c<\/td><td>56\u201360 HRC<\/td><\/tr><tr><td>\uc815\ubc00 \uac8c\uc774\uc9c0 \ubc0f \ubd80\uc2f1<\/td><td>58\u201360 HRC<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c8\ubaa8\uac00 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0\uc11c\ub294 60~62 HRC\uac00 \ub0a0 \uc720\uc9c0\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub0a0 \uade0\uc5f4\uc774 \uc6b0\ub824\ub418\ub294 \uacf5\uad6c\uc758 \uacbd\uc6b0 56~60 HRC\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc548\uc804\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-when-a2-tool-steel-wear-resistance-may-not-be-enough\" class=\"wp-block-heading\">A2 \uacf5\uad6c\uac15\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\ub294 \uacbd\uc6b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uad6c\uac00 \uc2ec\ud55c \ub9c8\ubaa8, \ub9e4\uc6b0 \uae34 \uc0dd\uc0b0 \uacf5\uc815, \uc811\ucc29 \ub9c8\ubaa8 \ub610\ub294 \ub192\uc740 \ub9c8\ucc30\uc5f4\uc5d0 \uc9c1\uba74\ud560 \uacbd\uc6b0 A2 \uc7ac\uc9c8\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \uba85\ud655\ud55c \ud55c\uacc4\ub294 \uc2ec\uac01\ud55c \ub9c8\ubaa8\uc785\ub2c8\ub2e4. A2\ub294 \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc704\ud55c \ucda9\ubd84\ud55c \ud0c4\ud654\ubb3c \ud615\uc131 \uc6d0\uc18c\ub97c \ud568\uc720\ud558\uace0 \uc788\uc9c0\ub9cc, \uac00\uc7a5 \ub9c8\ubaa8\uac00 \uc2ec\ud55c \ube14\ub7ad\ud0b9, \ud380\uce6d \ub610\ub294 \uc131\ud615 \uc870\uac74\uc5d0 \ud544\uc694\ud55c \ud0c4\ud654\ubb3c \ud568\ub7c9\uc740 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0 \uacf5\uad6c\uc758 \ub0a0 \ud615\uc0c1\uc774\ub098 \uac00\uacf5 \uce58\uc218\uac00 \ub108\ubb34 \ube68\ub9ac \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7a5\uae30\uac04 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c\ub294 A2\uc758 \ud55c\uacc4\uac00 \ub4dc\ub7ec\ub0a0 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. A2\ub294 \uc911\uac04 \uaddc\ubaa8\uc758 \uae08\ud615 \uc81c\uc791\uc5d0\ub294 \uc801\ud569\ud560 \uc218 \uc788\uc9c0\ub9cc, \uce58\uc218 \uc190\uc2e4\uc744 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ud574\uc57c \ud558\ub294 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \ud544\uc694\ud55c \uae08\ud615 \uc218\uba85\uc744 \uc81c\uacf5\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc811\ucc29 \ub9c8\ubaa8\uc640 \uae01\ud798 \ub610\ud55c \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uacf5 \uc7ac\ub8cc\uac00 \uacf5\uad6c \ud45c\uba74\uc5d0 \ub2ec\ub77c\ubd99\ub294 \uacbd\uc6b0, \ub2e8\uc21c\ud788 \ubaa8\uc7ac\uc758 \uacbd\ub3c4\ub97c \ub192\uc774\ub294 \uac83\ubcf4\ub2e4 \ud45c\uba74 \ucc98\ub9ac\ub098 \ucf54\ud305\uc774 \ub354 \ud6a8\uacfc\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c8\ucc30\uc5f4\uc774 \ub192\uc73c\uba74 \uc791\uc5c5\uba74\uc774 \uc0ac\uc6a9 \uc911\uc5d0 \uc5f0\ud654\ub418\uc5b4 A2\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub294 \uacf5\uad6c\uba74\uc5d0 \uc5f4\uc774 \ucd95\uc801\ub418\ub294 \uc808\uc0ad, \uc2ac\ub77c\uc774\ub529 \ub610\ub294 \uc131\ud615 \uc791\uc5c5\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud558\uac8c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-how-surface-treatments-improve-a2-tool-steel-wear-resistance\" class=\"wp-block-heading\">\ud45c\uba74 \ucc98\ub9ac\uac00 A2 \uacf5\uad6c\uac15\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74 \ucc98\ub9ac\ub294 \ud45c\uba74 \uacbd\ub3c4\ub97c \ub192\uc774\uace0 \ub9c8\ucc30\uc744 \uc904\uc774\uba70 \uc811\ucc29 \ub9c8\ubaa8\ub97c \uc81c\ud55c\ud568\uc73c\ub85c\uc368 A2 \uacf5\uad6c\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc98\ub9ac\ub294 A2 \uacf5\uad6c\uc758 \uae30\ubcf8 \uacbd\ub3c4\uac00 \uc774\ubbf8 \uc801\uc808\ud558\uc9c0\ub9cc \ud45c\uba74 \uc131\ub2a5 \ud5a5\uc0c1\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd95\uc18c \ucc98\ub9ac(Boriding)\ub294 \ub9e4\uc6b0 \ub2e8\ub2e8\ud55c \ubd95\uc18c\uce35\uc744 \ud615\uc131\ud558\uc5ec \uae08\uc18d \uac04 \ub9c8\ubaa8 \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc2ec\ud55c \uc2ac\ub77c\uc774\ub529 \uc811\ucd09\uc5d0 \uc720\uc6a9\ud558\uc9c0\ub9cc, \ud45c\uba74\uce35\uc774 \ucde8\uc131\ud574\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \uacf5\uc815 \uc81c\uc5b4\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c8\ud654 \ucc98\ub9ac\ub294 \ud45c\uba74 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc131\ud615 \uacf5\uad6c, \uc2ac\ub77c\uc774\ub529 \uacf5\uad6c \ubc0f \uc555\ub825 \uc811\ucd09\uba74\uc5d0 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. A2 \ucf54\uc5b4\uc758 \uacbd\ub3c4\uac00 \uacfc\ub3c4\ud558\uac8c \uc190\uc2e4\ub418\uc9c0 \uc54a\ub3c4\ub85d \uacf5\uc815 \uc628\ub3c4\ub97c \uc2e0\uc911\ud558\uac8c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TiN \ub610\ub294 TiCN\uacfc \uac19\uc740 PVD \ucf54\ud305\uc740 \ub9c8\ucc30\uc744 \uc904\uc774\uace0 \ud45c\uba74 \ub9c8\ubaa8 \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucf54\ud305\uc740 \ud380\uce58, \uae08\ud615, \uc131\ud615 \uacf5\uad6c \ubc0f \uc808\uc0ad \ub0a0\uc5d0 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uace0\uc555 \uc791\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 PVD \ucf54\ud305 \uc804\uc5d0 \uc9c8\ud654 \ucc98\ub9ac\ub97c \ud558\uba74 \ucf54\ud305\uc758 \uac15\ub3c4\ub97c \ub354\uc6b1 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5f4 \ud655\uc0b0 \ucc98\ub9ac\ub294 \ud45c\uba74\uc5d0 \ub9e4\uc6b0 \ub2e8\ub2e8\ud55c \ud0c4\ud654\ubb3c \uce35\uc744 \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc98\ub9ac\ub294 \ubcf4\ub2e4 \ud2b9\uc218\ud55c \uacbd\uc6b0\uc774\uc9c0\ub9cc, \uace0\uac15\ub3c4 \uc131\ud615 \ub610\ub294 \uc778\ubc1c \uacf5\uc815\uc5d0\uc11c \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-a2-tool-steel-vs-o1-s7-d2-and-m2-in-wear-resistance\" class=\"wp-block-heading\">A2 \uacf5\uad6c\uac15\uacfc O1, S7, D2, M2\uc758 \ub0b4\ub9c8\ubaa8\uc131 \ube44\uad50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A2\uc758 \uc0c1\ub300\uc801\uc778 \ub0b4\ub9c8\ubaa8\uc131\uc740 \uc720\uc0ac\ud55c \ub0c9\uac04 \uac00\uacf5 \ub610\ub294 \uc808\uc0ad \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \uacf5\uad6c\uac15\uacfc \ube44\uad50\ud558\uba74 \uc774\ud574\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\ube44\uad50<\/strong><\/td><td><strong>\ub0b4\ub9c8\ubaa8\uc131 \uacb0\uacfc<\/strong><\/td><td><strong>\uc8fc\ub41c \uc774\uc720<\/strong><\/td><\/tr><tr><td>A2 \ub300 <a href=\"https:\/\/aobosteel.com\/ko\/s7-tool-steel\/\">S7<\/a><\/td><td>A2\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/td><td>S7\uc740 \uc8fc\ub85c \ucda9\uaca9 \uc800\ud56d\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>A2 \ub300 <a href=\"https:\/\/aobosteel.com\/ko\/o1-tool-steel\/\">\uc6241<\/a><\/td><td>A2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/td><td>A2\ub294 \ud569\uae08 \ud568\ub7c9\uc774 \ub354 \ub192\uace0 \ud0c4\ud654\ubb3c \uc9c0\uc9c0\ub825\uc774 \ub354 \uac15\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>A2 \ub300 <a href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\">\ub5142<\/a><\/td><td>D2\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/td><td>D2\ub294 \ud0c4\uc18c\uc640 \ud06c\ub86c \ud568\ub7c9\uc774 \ud6e8\uc52c \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>A2 \ub300 <a href=\"https:\/\/aobosteel.com\/ko\/m2-tool-steel\/\">\uc5e02<\/a><\/td><td>M2\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/td><td>M2\ub294 \ub354 \uac15\ud55c \ud0c4\ud654\ubb3c \ud615\uc131 \uc6d0\uc18c\ub97c \ud568\uc720\ud558\uace0 \uc788\uc73c\uba70 \uace0\uc628 \uacbd\ub3c4\uac00 \ub354 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac04\ub2e8\ud55c \ub0b4\ub9c8\ubaa8\uc131 \uc21c\uc704\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><strong>S7 &lt; O1 &lt; A2 &lt; D2 &lt; M2<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc21c\uc704\ub294 A2\uac00 \ucd5c\uace0\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac00\uc9c4 \uac15\uc7ac\uac00 \uc544\ub2c8\ub77c, \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ub0b4\ub9c8\ubaa8\uc131 \ub0c9\uac04 \uac00\uacf5\uc6a9 \uac15\uc7ac\ub85c \uc5ec\uaca8\uc838\uc57c \ud558\ub294 \uc774\uc720\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. A2\ub294 \ud45c\uc900 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc131\ub2a5, \ucda9\ubd84\ud55c \uc778\uc131, \uadf8\ub9ac\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-yoast-seo-related-links yoast-seo-related-links\">\n<li><a href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel\/\">A2 \uacf5\uad6c\uac15 | 1.2363 | SKD12<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/ko\/s7-tool-steel\/\">AISI S7 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4 | DIN 1.2355 | \ub0b4\ucda9\uaca9\uc131 \uacf5\uad6c\uac15 \ub300\ub7c9 \uacf5\uae09<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/ko\/h13-vs-a2-tool-steel\/\">H13 \uacf5\uad6c\uac15\uacfc A2 \uacf5\uad6c\uac15 \ube44\uad50: \uae08\ud615 \ubc0f \uacf5\uad6c \uc81c\uc791\uc744 \uc704\ud55c \uc120\ud0dd \uac00\uc774\ub4dc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel-heat-treatment-guide\/\">A2 \uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac: 1750\u00b0F, 58\u201362 HRC | \uc544\uc624\ubcf4 \uc2a4\ud2f8<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-selection-for-blanking-and-piercing-dies\/\">\ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc6a9 \uacf5\uad6c\uac15 \uc120\uc815<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Is A2 Tool Steel Wear-Resistant? A2 tool steel has good wear resistance for cold-work tooling. It can resist edge wear, sliding wear, and moderate abrasion in dies, punches, forming tools, thread-rolling dies, forming rolls, gages, and bushings. A2 is not a maximum-wear-resistance steel. Its wear performance comes from a hardened martensitic matrix supported by alloy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15579,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"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":""},"categories":[22],"tags":[],"class_list":["post-15578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Is A2 Tool Steel Wear-Resistant? 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A2 tool steel has good wear resistance for cold-work tooling. It can resist edge wear, sliding wear, and moderate abrasion in dies, punches, forming tools, thread-rolling dies, forming rolls, gages, and bushings. A2 is not a maximum-wear-resistance steel. Its wear performance comes from a hardened martensitic matrix supported by alloy&hellip;","rttpg_featured_image_url":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant.avif",1254,1254,false],"landscape":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant.avif",1254,1254,false],"portraits":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant.avif",1254,1254,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant-150x150.avif",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant-300x300.avif",300,300,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant-1024x1024.avif",1024,1024,true],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant.avif",1254,1254,false],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant.avif",1254,1254,false],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/A2-Tool-Steel-Wear-Resistant-12x12.avif",12,12,true]},"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"rttpg_comment":3,"rttpg_category":"<a href=\"https:\/\/aobosteel.com\/ko\/blog\/category\/blog\/\" rel=\"category tag\">Blog<\/a>","rttpg_excerpt":"Is A2 Tool Steel Wear-Resistant? A2 tool steel has good wear resistance for cold-work tooling. It can resist edge wear, sliding wear, and moderate abrasion in dies, punches, forming tools, thread-rolling dies, forming rolls, gages, and bushings. A2 is not a maximum-wear-resistance steel. 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