{"id":15336,"date":"2026-05-14T15:12:40","date_gmt":"2026-05-14T07:12:40","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=15336"},"modified":"2026-09-15T17:29:23","modified_gmt":"2026-09-15T09:29:23","slug":"p20-tool-steel-in-plastic-molds-and-die-casting-applications","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/p20-tool-steel-in-plastic-molds-and-die-casting-applications\/","title":{"rendered":"\ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615 \ubc0f \ub2e4\uc774\uce90\uc2a4\ud305 \ubd84\uc57c\uc5d0\uc11c\uc758 P20 \uacf5\uad6c\uac15"},"content":{"rendered":"<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h1 class=\"wp-block-heading\" id=\"h-p20-tool-steel-in-plastic-molds-and-die-casting-applications\">\ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615 \ubc0f \ub2e4\uc774\uce90\uc2a4\ud305 \ubd84\uc57c\uc5d0\uc11c\uc758 P20 \uacf5\uad6c\uac15<\/h1>\n\n\n\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1 uagb-toc__collapse uagb-block-1eb83bd4\"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\t\ubaa9\ucc28 \ud14c\uc774\ube14\t\t\t\t\t\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"><\/path><\/svg>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap\">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#p20-tool-steel-in-plastic-molds-and-die-casting-applications\" class=\"uagb-toc-link__trigger\">\ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615 \ubc0f \ub2e4\uc774\uce90\uc2a4\ud305 \ubd84\uc57c\uc5d0\uc11c\uc758 P20 \uacf5\uad6c\uac15<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#p20-tool-steel-an-overview\" class=\"uagb-toc-link__trigger\">P20 \uacf5\uad6c\uac15: \uac1c\uc694<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#p20-tool-steel-in-plastic-injection-molds\" class=\"uagb-toc-link__trigger\">\ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615\uc5d0 \uc0ac\uc6a9\ub418\ub294 P20 \uacf5\uad6c\uac15<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#why-p20-is-the-go-to-choice\" class=\"uagb-toc-link__trigger\">P20\uc774 \ucd5c\uace0\uc758 \uc120\ud0dd\uc778 \uc774\uc720<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#ideal-applications-in-plastic-molding\" class=\"uagb-toc-link__trigger\">\ud50c\ub77c\uc2a4\ud2f1 \uc131\ud615\uc5d0 \uc774\uc0c1\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#p20-vs-aluminum\" class=\"uagb-toc-link__trigger\">P20 \ub300 \uc54c\ub8e8\ubbf8\ub284<\/a><\/li><\/ul><li class=\"uagb-toc__list\"><a href=\"#p20-tool-steel-in-die-casting-applications\" class=\"uagb-toc-link__trigger\">\ub2e4\uc774\uce90\uc2a4\ud305 \uc6a9\ub3c4\uc758 P20 \uacf5\uad6c\uac15<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#suitability-for-zinc-die-casting\" class=\"uagb-toc-link__trigger\">\uc544\uc5f0 \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \uc801\ud569\uc131<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#limitations-in-die-casting\" class=\"uagb-toc-link__trigger\">\ub2e4\uc774\uce90\uc2a4\ud305\uc758 \ud55c\uacc4\uc810<\/a><\/li><\/ul><li class=\"uagb-toc__list\"><a href=\"#working-with-p20-tool-steel-practical-guidelines\" class=\"uagb-toc-link__trigger\">P20 \uacf5\uad6c\uac15 \uac00\uacf5: \uc2e4\uc6a9\uc801\uc778 \uc9c0\uce68<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#machining-p20-tool-steel\" class=\"uagb-toc-link__trigger\">P20 \uacf5\uad6c\uac15 \uac00\uacf5<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#heat-treatment-when-necessary\" class=\"uagb-toc-link__trigger\">\uc5f4\ucc98\ub9ac (\ud544\uc694\uc2dc)<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#polishing-techniques\" class=\"uagb-toc-link__trigger\">\uc5f0\ub9c8 \uae30\uc220<\/a><\/li><\/ul><li class=\"uagb-toc__list\"><a href=\"#common-challenges-and-how-to-overcome-them\" class=\"uagb-toc-link__trigger\">\ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc810\uacfc \ud574\uacb0 \ubc29\ubc95<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#related-links\" class=\"uagb-toc-link__trigger\">\uad00\ub828 \ub9c1\ud06c<\/a><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/aobosteel.com\/ko\/p20-tool-steel\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\">P20 \uacf5\uad6c\uac15<\/mark><\/a> P20 \uacf5\uad6c\uac15\uc740 \uae08\ud615 \uc81c\uc870 \ubc0f \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc800\ud569\uae08\uac15\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc804 \uacbd\ud654\ub41c \uc0c1\ud0dc(\uacbd\ub3c4 \uc57d 30-40 HRC)\ub85c \uacf5\uae09\ub418\ubbc0\ub85c \ucd94\uac00\uc801\uc778 \uace0\uc628 \uc5f4\ucc98\ub9ac \uc5c6\uc774 \ubcf5\uc7a1\ud55c \uae08\ud615\uc73c\ub85c \uc9c1\uc811 \uac00\uacf5\ud560 \uc218 \uc788\uc5b4 \ubcc0\ud615 \ubc0f \uce58\uc218 \ubcc0\ud654\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uc6b0\uc218\ud55c \uac00\uacf5\uc131, \uc5f0\ub9c8\uc131 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc6a9\ub3c4\ub85c\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615 \uce90\ube44\ud2f0 \ubc0f \ub2e4\uc591\ud55c \ud234\ub9c1 \ubd80\ud488, \uc544\uc5f0 \ud569\uae08 \ubc0f \uae30\ud0c0 \uc800\uc735\uc810 \ud569\uae08 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \ub17c\ubb38\uc5d0\uc11c\ub294 P20 \uacf5\uad6c\uac15\uc5d0 \ub300\ud55c \uc885\ud569\uc801\uc778 \ubd84\uc11d\uc744 \ud1b5\ud574 \uc57c\uae08\ud559\uc801 \ud2b9\uc131, \ud575\uc2ec \uc7a5\uc810 \ubc0f \ud50c\ub77c\uc2a4\ud2f1 \uc131\ud615 \ubc0f \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0\uc11c\uc758 \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-p20-tool-steel-an-overview\">P20 \uacf5\uad6c\uac15: \uac1c\uc694<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P20\uac15\uc758 \uc77c\ubc18\uc801\uc778 \ud654\ud559 \uc870\uc131(\uc9c8\ub7c9 \ubd84\uc728)\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud0c4\uc18c(C): 0.28% ~ 0.40%, \ud669(S): \u2264 0.030%, \uaddc\uc18c(Si): 0.20% ~ 0.80%, \ub9dd\uac04(Mn): 0.60% ~ 1.00%, \ud06c\ub86c(Cr): 1.40% ~ 2.00%, \ubab0\ub9ac\ube0c\ub374(Mo): 0.30% ~ 0.55%, \uc778(P): \u2264 0.030%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P20\uac15\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 30~40 HRC\uc758 \uacbd\ub3c4\ub97c \uac00\uc9c4 \uc0ac\uc804 \uacbd\ud654 \uc0c1\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \uc774\ub294 \uac00\uc7a5 \uac00\uacf5\uc131\uc774 \ub6f0\uc5b4\ub09c \uae08\ud615\uac15 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uac00\uacf5\uc131 \ub4f1\uae09\uc740 \uc57d 65%\ub85c, \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc218\uacbd\ud654 \uacf5\uad6c\uac15\uc778 W1(100%)\uacfc \ube44\uad50\ub429\ub2c8\ub2e4. \ub610\ud55c P20\uac15\uc740 \uc6b0\uc218\ud55c \uc5f0\ub9c8\uc131\uc744 \uc81c\uacf5\ud558\uba70 \uc6a9\uc811\uc774 \uac00\ub2a5\ud558\uc5ec \uc218\ub9ac \ub610\ub294 \uac1c\uc870\uac00 \uc6a9\uc774\ud558\ubbc0\ub85c \ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615 \ubc0f \ub2e4\uc774\uce90\uc2a4\ud305 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-p20-tool-steel-in-plastic-injection-molds\">\ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615\uc5d0 \uc0ac\uc6a9\ub418\ub294 P20 \uacf5\uad6c\uac15<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P20 \uacf5\uad6c\uac15\uc740 \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uc131\ud615 \uc0b0\uc5c5\uc758 \ud575\uc2ec \uc18c\uc7ac\ub85c, \ube44\uc6a9 \ud6a8\uc728\uc131, \ub0b4\uad6c\uc131 \ubc0f \uac00\uacf5 \ud2b9\uc131\uc758 \uade0\ud615\uc774 \uc798 \uc7a1\ud600 \uc788\uc5b4 \ub9e4\uc6b0 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-p20-is-the-go-to-choice\">P20\uc774 \ucd5c\uace0\uc758 \uc120\ud0dd\uc778 \uc774\uc720<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ube44\uc6a9 \ud6a8\uc728\uc131.<\/strong> \uc774\ub7ec\ud55c \uac15\uc7ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 32 HRC(\uc57d 300 HB)\uc758 \uc0ac\uc804 \uacbd\ud654 \uc0c1\ud0dc\ub85c \uacf5\uae09\ub418\ubbc0\ub85c, \ud6c4\uc18d \uace0\uc628 \uc5f4\ucc98\ub9ac \uc5c6\uc774 \uae08\ud615 \uce90\ube44\ud2f0\ub97c \uc9c1\uc811 \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubcc0\ud615 \uac00\ub2a5\uc131\uc744 \uc5c6\uc560\uace0 \uc5f0\uc0ad\uacfc \uac19\uc740 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ud6c4\uc5f4\ucc98\ub9ac \ub9c8\ubb34\ub9ac \uc791\uc5c5\uc744 \uc81c\uac70\ud558\uc5ec \uc804\uccb4 \uc81c\uc870 \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud569\ub2c8\ub2e4. P20 \uacc4\uc5f4\uc758 \ube44\uad50\uc801 \ub2e8\uc21c\ud55c \ud569\uae08 \uc124\uacc4\ub85c \uc7ac\ub8cc\ube44\uac00 \ub0ae\uc544\uc9c0\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uccb4 \uae08\ud615 \ube44\uc6a9\uc758 10~20%\ub9cc \ucc28\uc9c0\ud558\uace0 \ub300\ubd80\ubd84\uc758 \ube44\uc6a9\uc740 \uac00\uacf5 \ubc0f \uae30\ud0c0 \uc81c\uc870 \uacf5\uc815\uc5d0 \uc18c\uc694\ub429\ub2c8\ub2e4.&nbsp;<\/li>\n\n\n\n<li><strong>\ub0b4\uad6c\uc131\uacfc \uae08\ud615 \uc218\uba85.<\/strong> P20\uc740 \uc911\uac04 \uaddc\ubaa8\uc758 \uc0dd\uc0b0 \uacf5\uc815\uc5d0 \ucda9\ubd84\ud55c \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud6c4\ucc98\ub9ac \uacf5\uc815\uc744 \ud1b5\ud574 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6d\ubd80\uc801\uc778 \ub9c8\ubaa8 \ub610\ub294 \uc555\ud754 \ubd80\uc704\uc5d0 \uc9c8\ud654 \ucc98\ub9ac \ub610\ub294 \ud654\uc5fc \uacbd\ud654 \ucc98\ub9ac\ub97c \ud558\uba74 P20\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \ud45c\uba74 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc758 \uacbd\uc6b0, P20 \uae08\ud615\uc5d0 \uce68\ud0c4 \ucc98\ub9ac\ub97c \ud558\uc5ec 55 HRC \uc774\uc0c1\uc758 \ud45c\uba74 \uacbd\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uce58\uc218 \uc548\uc815\uc131. <\/strong>P20 \uc18c\uc7ac\uc758 \ub610 \ub2e4\ub978 \uc7a5\uc810\uc740 \uae08\ud615 \uc81c\uc791 \uacfc\uc815\uc5d0\uc11c \uce58\uc218 \uc548\uc815\uc131\uc774 \ub6f0\uc5b4\ub098\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc0ac\uc804 \uacbd\ud654\ub41c \uc0c1\ud0dc\ub85c \uacf5\uae09\ub418\uae30 \ub54c\ubb38\uc5d0 \uae08\ud615 \uce90\ube44\ud2f0 \uac00\uacf5 \ud6c4 \uace0\uc628 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc744 \uc0dd\ub7b5\ud560 \uc218 \uc788\uc5b4 \ubcc0\ud615 \ubc0f \ubd88\ud544\uc694\ud55c \uce58\uc218 \ubcc0\ud654\ub97c \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc720\ud55c \uc548\uc815\uc131\uacfc \uade0\uc77c\ud55c \uad6c\uc870\ub294 \ucd5c\uc885 \uae08\ud615\uc5d0\uc11c \uc608\uce21 \uac00\ub2a5\ud558\uace0 \uc815\ud655\ud55c \uce58\uc218\ub97c \uad6c\ud604\ud558\ub294 \ub370 \ud544\uc218\uc801\uc774\uba70, \uc774\ub294 \uc131\ud615 \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc758 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ideal-applications-in-plastic-molding\">\ud50c\ub77c\uc2a4\ud2f1 \uc131\ud615\uc5d0 \uc774\uc0c1\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P20\uc740 \ubc94\uc6a9 \uc0ac\ucd9c \ubc0f \uc555\ucd95 \uae08\ud615\uc744 \ube44\ub86f\ud55c \ub2e4\uc591\ud55c \ud50c\ub77c\uc2a4\ud2f1 \uc131\ud615 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ub2e4\uc6a9\ub3c4 \uc18c\uc7ac\ub85c, \ub300\ud615 \uae08\ud615\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uc544\uc5f0 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615 \ubc0f \ud640\ub354 \ube14\ub85d\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. P20\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uadf9\ud55c\uc758 \ub9c8\ubaa8\uac00 \uc694\uad6c\ub418\ub294 \uad11\ud559 \ubd80\ud488\uc774\ub098 \uace0\ub3c4\ub85c \uc5f0\ub9c8\ub41c \uad11\ud559 \ubd80\ud488\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc9c0\ub9cc, \uac1c\ub7c9\ub41c P20 \ub4f1\uae09\uc740 \ud604\uc7ac \uc5c5\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615\uac15\uc785\ub2c8\ub2e4. \ud45c\uba74\uc744 \uc5f0\ub9c8\ud558\uc9c0 \uc54a\ub294 \uac00\uacf5\uc131\uc774 \ub192\uc740 \uae08\ud615, \uc608\ub97c \ub4e4\uc5b4 \ubd80\ud488\uc758 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ubd80\ubd84\uacfc \uc811\ucd09\ud558\ub294 \uc218\ud615 \ubd80\ud488\uc5d0\ub3c4 P20\uc740 \uc2e4\uc6a9\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-p20-vs-aluminum\"><strong>P20 \ub300 \uc54c\ub8e8\ubbf8\ub284<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc54c\ub8e8\ubbf8\ub284 \uae08\ud615\uc740 \uc8fc\ub85c \uc18c\ub7c9 \uc0dd\uc0b0, \uc2dc\uc81c\ud488 \uc81c\uc791 \ub610\ub294 \uae08\ud615 \ube44\uc6a9 \uc808\uac10\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c\uc77c \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4. \uac00\uacf5\uc774 \uc6a9\uc774\ud558\uace0 \uc2e0\uc18d\ud55c \uc2dc\uc81c\ud488 \uc81c\uc791\uc5d0 \uc720\ub9ac\ud558\uc9c0\ub9cc, \uacbd\ub3c4\uac00 \ub0ae\uc544 \uae01\ud798\uc774\ub098 \ucc0c\uadf8\ub7ec\uc9d0\uc5d0 \ucde8\uc57d\ud558\uace0 \uc218\uba85\uc774 \uc9e7\uc2b5\ub2c8\ub2e4. \ud2b9\uc218 \uc54c\ub8e8\ubbf8\ub284 \uae08\ud615\uc73c\ub85c \ucd5c\ub300 5\ub9cc \uac1c\uc758 \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc9c0\ub9cc, P20 \uc18c\uc7ac\ub294 \uac15\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131 \uba74\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc744 \ud6e8\uc52c \ub2a5\uac00\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c P20\uc740 \uae08\ud615 \uc218\uba85 \ub3d9\uc548 \uc77c\uad00\ub41c \ubd80\ud488 \ud488\uc9c8\uacfc \uae08\ud615 \uc720\uc9c0 \ubcf4\uc218 \uac10\uc18c\uac00 \uc911\uc694\ud55c \uc7a5\uae30 \uc0dd\uc0b0\uc5d0 \ud6e8\uc52c \ub354 \uc801\ud569\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/p20-mold-steel.avif\" alt=\"p20 \uacf5\uad6c\uac15\" class=\"wp-image-6593\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/p20-mold-steel.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/p20-mold-steel-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/p20-mold-steel-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/p20-mold-steel-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">P20 \uacf5\uad6c\uac15<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-p20-tool-steel-in-die-casting-applications\">\ub2e4\uc774\uce90\uc2a4\ud305 \uc6a9\ub3c4\uc758 P20 \uacf5\uad6c\uac15<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P20 \uacf5\uad6c\uac15\uc740 \uae08\ud615 \uc81c\uc870 \uc5c5\uacc4\uc5d0\uc11c \ub9e4\uc6b0 \ub192\uc774 \ud3c9\uac00\ubc1b\ub294 \uc18c\uc7ac\ub85c, \uade0\ud615 \uc7a1\ud78c \ubb3c\uc131\uacfc \uc6b0\uc218\ud55c \uac00\uacf5\uc131 \ub355\ubd84\uc5d0 \ub2e4\uc774\uce90\uc2a4\ud305 \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\uc758 \uc120\ud0dd\uc740 \uc8fc\ub85c \uae08\uc18d\uc758 \uc735\uc810\uacfc \uc0dd\uc0b0 \uacf5\uc815\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-suitability-for-zinc-die-casting\">\uc544\uc5f0 \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \uc801\ud569\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P20\uc740 \uc544\uc5f0 \ud569\uae08\uacfc \uac19\uc774 \uc735\uc810\uc774 \uc57d 400\u00b0C(750\u00b0F)\uc778 \uc800\uc735\uc810 \ud569\uae08\uc758 \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc800\uc735\uc810 \uae08\uc18d\uc6a9 \uae08\ud615\uc740 \uc5f4\ud53c\ub85c\ub85c \uc778\ud574 \ud30c\uc190\ub418\ub294 \uacbd\uc6b0\uac00 \ub4dc\ubb45\ub2c8\ub2e4. P20\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uacbd\ub3c4 \uc57d 300 HB(\ub85c\ud06c\uc6f0 C 32)\uc758 \uc0ac\uc804 \uacbd\ud654 \uc0c1\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae08\ud615 \uce90\ube44\ud2f0\ub97c \uace0\uc628 \uc5f4\ucc98\ub9ac \uc5c6\uc774 \ubc14\ub85c \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc5f4\ucc98\ub9ac \ub9c8\ubb34\ub9ac \uc791\uc5c5\uc744 \uc5c6\uc560\uace0 \uc5f4\ucc98\ub9ac \uc911 \ubcc0\ud615 \uc704\ud5d8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-limitations-in-die-casting\"><strong>\ub2e4\uc774\uce90\uc2a4\ud305\uc758 \ud55c\uacc4\uc810<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uace0\uc628 \ud569\uae08\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> P20 \uacf5\uad6c\uac15\uc740 \uc5ec\ub7ec \uc7a5\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub2e4\uc774\uce90\uc2a4\ud305\uc6a9 \uc54c\ub8e8\ubbf8\ub284, \ub9c8\uadf8\ub124\uc298, \ud669\ub3d9\uacfc \uac19\uc740 \uace0\uc628 \ud569\uae08\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae08\uc18d\ub4e4\uc740 \uc544\uc5f0\ubcf4\ub2e4 \uc735\uc810\uc774 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4. \uace0\uc628 \ud569\uae08\uc5d0 \ub0b4\uc7ac\ub41c \uac15\ub82c\ud55c \uc5f4 \uc21c\ud658\uc740 \uae08\ud615 \ud45c\uba74\uc5d0 \uc5f4 \ud53c\ub85c \uade0\uc5f4, \uc989 &quot;\ud56b \ud06c\ub798\ud0b9&quot;\uc744 \uc720\ubc1c\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. P20 \uac15\uc740 \uace0\uc628\uc5d0\uc11c \uc5f0\ud654\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub0ae\uc544 \uc774\ub7ec\ud55c \uc870\uac74\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucde8\uc57d\uc131\uc73c\ub85c \uc778\ud574 \uae08\ud615 \uc218\uba85\uc774 \ub2e8\ucd95\ub418\uace0 \ube60\ub974\uac8c \uc5f4\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube44\uad50 \ub300\uc0c1 <a href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\">H13 \uac15\ucca0<\/mark><\/a>. <\/strong>\uc54c\ub8e8\ubbf8\ub284, \ub9c8\uadf8\ub124\uc298 \ub610\ub294 \ud669\ub3d9\uc744 \uc0ac\uc6a9\ud558\ub294 \uae4c\ub2e4\ub85c\uc6b4 \ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uc815\uc5d0\ub294 H13 \uace0\uc628 \uac00\uacf5 \uacf5\uad6c\uac15\uc774 \ucd5c\uc801\uc758 \uc18c\uc7ac\uc785\ub2c8\ub2e4. H13\uc740 \uace0\uc628 \ud658\uacbd\uc5d0 \ud2b9\ud654\ub41c 5% \ud06c\ub86c \uace0\uc628 \uac00\uacf5 \uacf5\uad6c\uac15\uc73c\ub85c, \ub0b4\uc5f4\uc131, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc5f4\uae30\uacc4\uc801 \ud53c\ub85c\ub3c4\uac00 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. P20\uacfc \ub2ec\ub9ac H13\uc740 \uace0\uc628\uc5d0\uc11c\ub3c4 \ub192\uc740 \uacbd\ub3c4\uc640 \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uba70, \ub0b4\uc5f4\uc131 \ub610\ud55c \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub192\uc740 \ubc14\ub098\ub4d0 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \ub2e8\ub2e8\ud55c \ubc14\ub098\ub4d0 \uce74\ubc14\uc774\ub4dc\uac00 \uace0\ub974\uac8c \ubd84\uc0b0\ub418\uc5b4 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354\uc6b1 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub610\ud55c H13\uc740 \uacbd\ud654\uc131\uc774 \ub192\uc544 \uacf5\uae30 \uacbd\ud654\uac00 \uac00\ub2a5\ud558\uba70, \uc794\ub958 \uc751\ub825\uacfc \ubcc0\ud615\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 H13\uc740 \uace0\uc735\uc810 \ud569\uae08 \uc8fc\uc870 \uc2dc \ubc1c\uc0dd\ud558\ub294 \uadf9\ud55c\uc758 \uc5f4\uc801 \ubc0f \uae30\uacc4\uc801 \uc751\ub825\uc744 \uacac\ub514\ub294 \ub370 \ub9e4\uc6b0 \uc801\ud569\ud558\uba70, \uc77c\uad00\ub41c \uc131\ub2a5\uacfc \uacf5\uad6c \uc218\uba85 \uc5f0\uc7a5\uc774 \uc911\uc694\ud55c \uacf5\uc815\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.diecasting.org\/Web\/Die_Casting\/Web\/About\/About_NADCA.aspx\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\">\ubd81\ubbf8 \ub2e4\uc774\uce90\uc2a4\ud305 \ud611\ud68c<\/mark><\/a> (NADCA)\ub294 \uace0\uae09 \ub2e4\uc774\uce90\uc2a4\ud305 \uc6a9\ub3c4\uc5d0 H13 \uacf5\uad6c\uac15\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc5d0 \ub300\ud55c \uad6c\uccb4\uc801\uc778 \uad8c\uc7a5 \uc0ac\ud56d\uae4c\uc9c0 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-working-with-p20-tool-steel-practical-guidelines\">P20 \uacf5\uad6c\uac15 \uac00\uacf5: \uc2e4\uc6a9\uc801\uc778 \uc9c0\uce68<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P20 \uacf5\uad6c\uac15\uc740 \uade0\ud615 \uc7a1\ud78c \ubb3c\uc131\uc73c\ub85c \uc778\ud574 \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615 \ubc0f \uc544\uc5f0 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. P20\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub824\uba74 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uacf5\uad6c \uc218\uba85\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uac00\uacf5, \uc5f4\ucc98\ub9ac, \uc6a9\uc811 \ubc0f \uc5f0\ub9c8\uc5d0 \ub300\ud55c \ubaa8\ubc94 \uc0ac\ub840\ub97c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-machining-p20-tool-steel\">P20 \uacf5\uad6c\uac15 \uac00\uacf5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P20\uc740 \uac00\uacf5\uc131\uc774 \ub9e4\uc6b0 \uc6b0\uc218\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc608\ube44 \uacbd\ud654 \uc0c1\ud0dc\uc5d0\uc11c 300 HB \ub610\ub294 32 HRC\uc758 \uacbd\ub3c4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd94\uac00\uc801\uc778 \uc5f4\ucc98\ub9ac \uc5c6\uc774\ub3c4 \uae30\ubcf8\uc801\uc778 \uacbd\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uba74\uc11c \uce90\ube44\ud2f0\ub97c \uc9c1\uc811 \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uacf5 \ubc29\ubc95\uc740 \uace0\uc18d \ud68c\uc804\uacfc \uc800\uc18d \uc774\uc1a1 \uc18d\ub3c4\ub97c \uc870\ud569\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-heat-treatment-when-necessary\">\uc5f4\ucc98\ub9ac (\ud544\uc694\uc2dc)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P20\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4\ucc98\ub9ac \ud6c4 \uc57d 36~38 HRC\uc758 \uacbd\ub3c4\ub97c \uac16\ub294 \uc0ac\uc804 \uacbd\ud654\ub41c \uc0c1\ud0dc\ub85c \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \ucd94\uac00\uc801\uc778 \ud45c\uba74 \ucc98\ub9ac\ub97c \ud1b5\ud574 \ud2b9\uc815 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uce68\ud0c4<\/strong>\uce68\ud0c4 \ucc98\ub9ac\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc131\ud615\uc5d0 \uc0ac\uc6a9\ub418\ub294 P20 \uae08\ud615\uc5d0 \ud754\ud788 \uc801\uc6a9\ub418\ub294 \uacf5\uc815\uc73c\ub85c, \ud45c\uba74 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ud0c4\uc18c\uac00 \ud48d\ubd80\ud55c \ubd84\uc704\uae30\uc5d0\uc11c \uac15\ucca0\uc744 \uac00\uc5f4\ud558\ub294 \uac83\uc73c\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c 870~925\u00b0C(1600~1700\u00b0F)\uc758 \uc628\ub3c4\ub97c \uc720\uc9c0\ud558\uba70, \ud544\uc694\ud55c \uce68\ud0c4 \uae4a\uc774\uc5d0 \ub530\ub77c \ucc98\ub9ac \uc2dc\uac04\uc774 2~24\uc2dc\uac04\uc73c\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4. \uce68\ud0c4 \ucc98\ub9ac\ub41c P20 \uae08\ud615\uc740 \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131, \uc778\uc131 \ubc0f \uc5f0\ub9c8\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uce68\ud0c4 \uc628\ub3c4\uac00 870\u00b0C(1600\u00b0F)\ub97c \ucd08\uacfc\ud558\uba74 \uc5f0\ub9c8\uc131\uc5d0 \uc545\uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\ubbc0\ub85c \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc9c8\ud654<\/strong>P20\uac15\uc5d0 \uc720\uc775\ud55c \ub610 \ub2e4\ub978 \ud45c\uba74 \ucc98\ub9ac \uacf5\uc815\uc740 \ud45c\uba74 \uacbd\ub3c4\ub97c \ub192\uc774\uace0, \ub0b4\uc2dd\uc131\uc744 \uac1c\uc120\ud558\uba70, \ub9c8\ucc30\uacfc \uae01\ud798\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2a4\ud2b8\ub808\uc2a4 \ud574\uc18c<\/strong>\ud6c4\uc18d \ucc98\ub9ac \ud6c4, P20\uc740 \uc2a4\ud2b8\ub808\uc2a4 \ud574\uc18c \ucc98\ub9ac\ub97c \ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-polishing-techniques\"><strong>\uc5f0\ub9c8 \uae30\uc220<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P20 \uac15\uc740 \ud2b9\ud788 \uce68\ud0c4 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc5f0\ub9c8\uc131\uc744 \ub098\ud0c0\ub0b4\ub294\ub370, \uc774\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \ud2b9\uc131\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacfc\ub3c4\ud55c \uce68\ud0c4 \uc628\ub3c4(870\u00b0C\/1600\u00b0F \uc774\uc0c1)\ub294 \uc6b0\uc218\ud55c \uc5f0\ub9c8 \ub9c8\uac10\uc744 \uc5bb\ub294 \ub370 \ud574\ub85c\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\ub9c8 \uc2dc\uc5d0\ub294 \uacfc\ub3c4\ud55c \uc555\ub825\uc744 \ud53c\ud574\uc57c \ud558\ub294\ub370, \uc555\ub825\uc774 \uac15\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub97c \ucd08\uacfc\ud558\uba74 &quot;\uc624\ub80c\uc9c0 \uaecd\uc9c8&quot; \ud604\uc0c1\uc774\ub098 \ud53c\ud305\uc73c\ub85c \uc54c\ub824\uc9c4 \uad6d\ubd80\uc801\uc778 \uc18c\uc131 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uace0\ud488\uc9c8 P20 \uc18c\uc7ac\ub294 \uc885\uc885 \uc7ac\uc6a9\uc735 \uacf5\uc815\uc744 \ud1b5\ud574 \uc0dd\uc0b0\ub418\uba70,<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-challenges-and-how-to-overcome-them\">\ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc810\uacfc \ud574\uacb0 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P20 \uacf5\uad6c\uac15\uc73c\ub85c \ub9cc\ub4e0 \uae08\ud615\uc740 \ub9c8\ubaa8\uc640 \ud45c\uba74 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae08\ud615 \ub9c8\ubaa8\ub294 \uc2ec\uac01\ud55c \ubb38\uc81c\uc774\uba70, \uc8fc\ub85c \ud50c\ub77c\uc2a4\ud2f1 \ud63c\ud569\ubb3c\uc5d0 \ucca8\uac00\ub41c \ub2e8\ub2e8\ud55c \uc785\uc790\ub098 \uc12c\uc720\uc758 \ub9c8\ubaa8 \uc791\uc6a9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uae08\ud615\uacfc \uc720\ub3d9 \uc7ac\ub8cc \uc0ac\uc774\uc758 \ub192\uc740 \uc811\ucd09 \uc555\ub825\uacfc \ub9c8\ucc30\uc740 \uc811\ucc29 \ub9c8\ubaa8 \ubc0f \ub9c8\ubaa8\uc131 \ub9c8\ubaa8\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\uc2dd\uc131\uc774 \uac15\ud55c \ud50c\ub77c\uc2a4\ud2f1\uacfc\uc758 \ud654\ud559 \ubc18\uc751 \ub610\ud55c \uc7ac\ub8cc \uc5f4\ud654\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ubd80\uc801\uc808\ud558\uac70\ub098 \ubd88\ucda9\ubd84\ud55c \uc724\ud65c\uc740 \ub9c8\ubaa8\ub97c \ub354\uc6b1 \uc545\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae08\ud615 \ud45c\uba74\uc758 \uae01\ud798, \ud328\uc784, \ubd88\uade0\uc77c\ud55c \ub9c8\uac10\uacfc \uac19\uc740 \uacb0\ud568\uc740 \uc131\ud615\ud488\uc758 \uacb0\ud568\uc73c\ub85c \uc9c1\uacb0\ub429\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \uc5f0\ub9c8\ub294 \ud45c\uba74 \ud488\uc9c8\uc744 \uc800\ud558\uc2dc\ud0a4\ub294 &quot;\uc624\ub80c\uc9c0 \uaecd\uc9c8&quot; \ud604\uc0c1\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc29\uc804 \uac00\uacf5(EDM)\uc740 \uc81c\ub300\ub85c \uc218\ud589\ub418\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \uc5f0\ub9c8\uc131\uc744 \uc800\ud574\ud558\uace0 \ucd5c\uc885 \uc81c\ud488\uc758 \uc678\uad00\uc744 \uc190\uc0c1\uc2dc\ud0a4\ub294 \ucde8\uc131 \uc788\ub294 \ud770\uc0c9 \uce35\uacfc \ubbf8\uc138 \uade0\uc5f4\uc744 \ub0a8\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ubb38\uc81c\ub4e4\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub2e4\uc591\ud55c \uc804\ub7b5\uc744 \uc870\ud569\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc720\uc9c0\ubcf4\uc218\uc5d0\ub294 \uc7ac\ub8cc \ucd95\uc801\uc744 \ubc29\uc9c0\ud558\uace0 \ub9c8\ucc30\uc744 \uc904\uc774\uae30 \uc704\ud55c \uc815\uae30\uc801\uc778 \uc138\ucc99 \ubc0f \uc7ac\uc724\ud65c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uc751\ub825 \uc644\ud654 \ub610\ub294 \uc7ac\ud15c\ud37c\ub9c1\uc740 \ub0b4\ubd80 \uc751\ub825\uc744 \uc644\ud654\ud558\uc5ec \uacf5\uad6c \uc218\uba85\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\ucd9c \uc18d\ub3c4, \uae08\ud615 \uc628\ub3c4 \ubc0f \uc555\ub825\uc744 \ucd5c\uc801\ud654\ud558\uc5ec \uae08\ud615 \ud45c\uba74\uc758 \uad6d\ubd80\uc801\uc778 \uac00\uc5f4 \ubc0f \uae30\uacc4\uc801 \uc751\ub825\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub4f1 \uc62c\ubc14\ub978 \uc791\ub3d9 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc124\uc815\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uac80\uc0ac\ub294 \ub9c8\ubaa8 \ub610\ub294 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \ubc1c\uacac\ud558\uace0 \ud574\uacb0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c, \uc6b0\uc218\ud55c \uade0\uc9c8\uc131\uc744 \uac00\uc9c4 \uace0\ud488\uc9c8 \uacf5\uad6c\uac15\uc744 \uc120\ud0dd\ud558\uace0 \uc9c8\ud654 \ub610\ub294 \ud06c\ub86c \ub3c4\uae08\uacfc \uac19\uc740 \uc801\uc808\ud55c \ud45c\uba74 \ucc98\ub9ac\ub97c \uc801\uc6a9\ud558\uba74 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc5f0\ub9c8\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-related-links\">\uad00\ub828 \ub9c1\ud06c<\/h2>\n\n\n\n<ul class=\"wp-block-yoast-seo-related-links yoast-seo-related-links\">\n<li><a href=\"https:\/\/aobosteel.com\/ko\/p20-tool-steel\/\">P20 \uacf5\uad6c\uac15 | 1.2311 | 3Cr2Mo<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/ko\/plastic-mold-steels\/\">\uae08\ud615\uc5d0 P20\uac15\uc744 \uc0ac\uc6a9\ud558\ub294 \uc7a5\uc810<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/ko\/h13-vs-p20-steel\/\">H13\uac15\uacfc P20\uac15\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/a><\/li>\n\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>P20 Tool Steel in Plastic Molds and Die Casting Applications P20 tool steel is widely used in mold manufacturing and die casting. This low-alloy steel is typically supplied in a pre-hardened state (hardness approximately 30-40 HRC), enabling direct machining into complex molds without additional high-temperature heat treatment, thereby minimizing deformation and dimensional changes. It offers [&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":"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":"","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-15336","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - 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