{"id":3053,"date":"2026-08-13T11:06:50","date_gmt":"2026-08-13T03:06:50","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=3053"},"modified":"2026-08-13T15:39:22","modified_gmt":"2026-08-13T07:39:22","slug":"mold-steel","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/ko\/materials\/mold-steel\/","title":{"rendered":"\uae08\ud615\uac15"},"content":{"rendered":"
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\uc62c\ubc14\ub978 \uae08\ud615\uac15\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uac00\uc7a5 \uc911\uc694\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc785\ub2c8\ub2e4. \ub9de\ucda4 \uae08\ud615 \uc81c\uc791<\/strong><\/a>. \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud30c\uc77c\ub7ff \uc0dd\uc0b0\uc744 \uc704\ud55c \ud504\ub9ac\ud558\ub4dc\ub2dd \uac15\ubd80\ud130 1,000,000\ud68c \uc774\uc0c1 \uc0ac\uc774\ud074 \uc0dd\uc0b0 \uae08\ud615\uc744 \uc704\ud55c \uc644\uc804 \uacbd\ud654 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uae4c\uc9c0, \uc62c\ubc14\ub978 \ud569\uae08 \uc120\ud0dd\uc740 \ubd80\ud488 \ud45c\uba74 \uc870\ub3c4, \uae08\ud615 \uc218\uba85, \uc5f4 \uc0ac\uc774\ud074 \ud6a8\uc728\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n

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\uacf5\uad6c\uac15 \ub4f1\uae09 \uc131\ub2a5 \ubc0f HRC \uacbd\ub3c4 \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n

\ub2f9\uc0ac\uc758 \uc0dd\uc0b0\ub7c9\uacfc \uc218\uc9c0 \ud654\ud559 \ud2b9\uc131\uc5d0 \ub9de\ucdb0 \uc778\uc99d\ub41c \uc720\ub7fd \ubc0f \uc544\uc2dc\uc544 \uc81c\ucca0\uc18c\uc758 \ud504\ub9ac\ubbf8\uc5c4 \uacf5\uad6c\uac15 \ud569\uae08\uc744 \uac00\uacf5 \ubc0f \uc5f4\ucc98\ub9ac\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n\n\n\n\n\n
\uacf5\uad6c\uac15 \ub4f1\uae09<\/th>\n\uacbd\ub3c4(HRC)<\/th>\n\ub0b4\uc2dd\uc131 \ubc0f \ub0b4\ub9c8\ubaa8\uc131<\/th>\n\ubcf4\uc7a5\ub41c \ud234 \uc0f7 \uc218\uba85<\/th>\n<\/tr>\n<\/thead>\n
S136 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/td>\n48 \u2013 52 HRC (\uacbd\ud654)<\/td>\n\uace0\ud06c\ub86c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15. \uc0b0\uc131 \uac00\uc2a4 \ubc29\ucd9c\uc5d0 \ub300\ud55c \ud0c1\uc6d4\ud55c \ub0b4\uc2dd\uc131; SPI A-1 \ub2e4\uc774\uc544\ubaac\ub4dc \ubbf8\ub7ec \ud3f4\ub9ac\uc2f1 \uac00\ub2a5.<\/td>\n1,000,000\ud68c \uc774\uc0c1 \uc0f7<\/td>\n<\/tr>\n
H13 \uacf5\uad6c\uac15<\/td>\n50 \u2013 54 HRC (\uacbd\ud654)<\/td>\n\uadf9\ud55c\uc758 \uc5f4\ucda9\uaca9 \uc800\ud56d\uc131\uacfc \ub192\uc740 \uc555\ucd95 \uac15\ub3c4\ub97c \uc9c0\ub2cc \uc5f4\uac04 \uacf5\uad6c\uac15. \uc5f0\ub9c8\uc131 \uc720\ub9ac \uc12c\uc720 \ub9c8\ubaa8\uc5d0 \uac15\ud568.<\/td>\n1,000,000\ud68c \uc774\uc0c1 \uc0f7<\/td>\n<\/tr>\n
P20 \/ 718H \uac15<\/td>\n28 \u2013 34 HRC (\ud504\ub9ac\ud558\ub4dc\ub2dd)<\/td>\n\ub6f0\uc5b4\ub09c \uac00\uacf5\uc131\uacfc \uade0\uc77c\ud55c \uc2ec\ubd80 \uacbd\ub3c4\ub97c \uc81c\uacf5\ud558\uba70 \ud6c4\uc5f4\ucc98\ub9ac \ubcc0\ud615\uc774 \uc5c6\ub294 \ub2e4\uc6a9\ub3c4 \ud504\ub9ac\ud558\ub4dc\ub2dd \uac15.<\/td>\n250,000 \u2013 500,000 \uc0f7<\/td>\n<\/tr>\n
NAK80 \uac15<\/td>\n37 \u2013 43 HRC (\uc608\ube44 \uacbd\ud654)<\/td>\n\uc608\ube44 \uacbd\ud654 \uc2dc\ud6a8 \uacbd\ud654 \uac15\uc73c\ub85c \uc6b0\uc218\ud55c EDM \uc2a4\ud30c\ud06c \ub9c8\uac10 \uc131\ub2a5, \ub192\uc740 \uc5f0\ub9c8\uc131 \ubc0f \ub6f0\uc5b4\ub09c \uc6a9\uc811\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n500,000+ \uc0f7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc218\uc9c0\uc640\uc758 \uacf5\uad6c\uac15 \ud638\ud658\uc131<\/h2>\n

\uc11c\ub85c \ub2e4\ub978 \ud3f4\ub9ac\uba38 \ud654\ud559 \uc870\uc131\uc740 \uc131\ud615 \uc911 \uacf5\uad6c \uce90\ube44\ud2f0 \ud45c\uba74\uc5d0 \uac01\uae30 \ub2e4\ub978 \ubb3c\ub9ac\uc801 \uc694\uad6c\ub97c \ubd80\uacfc\ud569\ub2c8\ub2e4 \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uc131\ud615<\/strong>:<\/p>\n\n\n\n\n\n\n\n\n
\uc218\uc9c0 \ud654\ud559 \ub4f1\uae09<\/th>\n\uad8c\uc7a5 \uacf5\uad6c\uac15<\/th>\n\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud234\ub9c1 \uadfc\uac70<\/th>\n<\/tr>\n<\/thead>\n
\uad11\ud559\uc6a9 \ud22c\uba85 \ubc0f \uc758\ub8cc\uc6a9 \uc218\uc9c0 (\ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8(PC)<\/strong>, PMMA(\uc544\ud06c\ub9b4)<\/strong>, \uc0dd\uccb4 \uc801\ud569\uc131 \ubc0f \uc758\ub8cc\uc6a9 \ub4f1\uae09 \ub808\uc9c4<\/strong>)<\/td>\nS136 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 (50 HRC)<\/td>\n\uace0\uc21c\ub3c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc870\uc9c1\uc740 \ubbf8\uc138 \ud53c\ud305\uc774\ub098 \ub179 \uac1c\uc7ac\ubb3c \uc5c6\uc774 \ub2e4\uc774\uc544\ubaac\ub4dc \ubbf8\ub7ec \uc5f0\ub9c8(\ud45c\uba74 \ub9c8\uac10<\/strong> SPI A-1)\ub97c \uad6c\ud604\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc5f0\ub9c8\uc131 \uc12c\uc720 \ucef4\ud30c\uc6b4\ub4dc (\uc720\ub9ac \uc12c\uc720(GF)<\/strong>, \ud0c4\uc18c \uc12c\uc720(CF)<\/strong>)<\/td>\nH13 \uacf5\uad6c\uac15 (52-54 HRC)<\/td>\n\ub192\uc740 \ud45c\uba74 \uacbd\ub3c4\ub294 \uace0\uc18d \uc720\ub9ac \ub610\ub294 \ud0c4\uc18c \uc12c\uc720 \uc804\ub2e8\uc73c\ub85c \uc778\ud55c \uac8c\uc774\ud2b8 \uce68\uc2dd \ubc0f \uce90\ube44\ud2f0 \ud53c\ud305\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ubd80\uc2dd\uc131 \ubc0f \ub09c\uc5f0\uc131 \uc218\uc9c0 (\ub09c\uc5f0\uc131 (FR)<\/strong>, PVC (\ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0)<\/strong>)<\/td>\n\uace0\ud06c\ub86c S136 \/ M340 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/td>\n\ub09c\uc5f0\uc81c \ub610\ub294 \ube44\ub2d0 \ud654\ud569\ubb3c\uc774 \ub192\uc740 \uc6a9\uc735 \uac00\uacf5 \uc628\ub3c4\uc5d0\uc11c \ubd84\ud574\ub420 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc0b0\uc131 \uac00\uc2a4\ub97c \ucc28\ub2e8\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ubc94\uc6a9 \ud45c\uc900 \uc218\uc9c0 (\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c (PP)<\/strong>, \ud3f4\ub9ac\uc5d0\ud2f8\ub80c (PE)<\/strong>, ABS<\/strong>, \ud3f4\ub9ac\uc2a4\ud2f0\ub80c(PS)<\/strong>)<\/td>\nP20 \/ 718H \/ NAK80 \uac15<\/td>\n\uae08\ud615 \ube44\uc6a9\uacfc \ub0a9\uae30 \ub9ac\ub4dc \ud0c0\uc784\uc744 \ucd5c\uc801\ud654\ud558\uba74\uc11c 250k\u2013500k \uc0f7 \uc218\uba85\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uace0\ubd80\ud53c \uc0ac\ucd9c \uc131\ud615<\/strong>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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\uac15 \uc5f4\ucc98\ub9ac \ubc0f \ubc29\uc2dd \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n

\uc815\ubc00 \uae08\ud615 \uc81c\uc791\uc744 \uc218\ud589\ud558\ub824\uba74 \uc5c4\uaca9\ud55c \uc57c\uae08\ud559\uc801 \uc5f4\ucc98\ub9ac \uc81c\uc5b4\uc640 5\ucd95 CNC \uac00\uacf5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4:<\/p>\n

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\uc9c4\uacf5 \uc5f4\ucc98\ub9ac \ubc0f \uc751\ub825 \uc81c\uac70<\/p>\n

\uacbd\ud654\uac15(S136, H13)\uc740 \ucef4\ud4e8\ud130 \uc81c\uc5b4 \uc9c4\uacf5 \uc5f4\ucc98\ub9ac \ud6c4 3\ud68c \ud15c\ud37c\ub9c1\uc744 \uac70\uccd0 \uade0\uc77c\ud55c 50\u201354 HRC \ucf54\uc5b4 \uacbd\ub3c4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc774\ub294 \ub0b4\ubd80 \uc794\ub958 \uc751\ub825\uc744 \uc81c\uac70\ud558\uace0 \uace0\uc18d CNC \ubc00\ub9c1 \uc911 \uae08\ud615 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

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5\ucd95 CNC \uc815\ubc00 \uce90\ube44\ud2f0 \uac00\uacf5<\/p>\n

25\ub300 \uc774\uc0c1\uc758 \uc790\uccb4 5\ucd95 CNC \uac00\uacf5 \uc13c\ud130\ub97c \ud65c\uc6a9\ud558\uc5ec \uacbd\ud654\uac15 \uc778\uc11c\ud2b8\ub97c \u00b10.005 mm \uacf5\ucc28\ub85c \uac00\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \ud30c\ud305 \ub77c\uc778\uc5d0\uc11c \ubbf8\uc138 \uac2d \uc167\uc624\ud504\ub97c \ubcf4\uc7a5\ud558\uc5ec \uc800\uc810\ub3c4 \uc288\ud37c \ud3f4\ub9ac\uba38\uc640 \uac19\uc740 \uc18c\uc7ac\ub97c \uc131\ud615\ud560 \ub54c\ub3c4 \ud50c\ub798\uc2dc\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc5d0\ud14c\ub974\uc5d0\ud14c\ub974\ucf00\ud1a4(PEEK)<\/strong> \ubc0f \ud3f4\ub9ac\ud398\ub2d0\ub80c \uc124\ud30c\uc774\ub4dc(PPS)<\/strong>.<\/p>\n<\/div>\n

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\ubbf8\ub7ec \ud3f4\ub9ac\uc2f1 \ubc0f \ud45c\uba74 \ud14d\uc2a4\ucc98\ub9c1<\/p>\n

S136 \uce90\ube44\ud2f0\ub294 \uc219\ub828\ub41c \uae08\ud615 \uc81c\uc791\uc790\uac00 \ub2e4\uc774\uc544\ubaac\ub4dc \ud398\uc774\uc2a4\ud2b8 \ucef4\ud30c\uc6b4\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\uc791\uc5c5\uc73c\ub85c \ud3f4\ub9ac\uc2f1\ud558\uc5ec SPI A-1 \ubbf8\ub7ec \ud22c\uba85\ub3c4\ub97c \ub2ec\uc131\ud558\uba70, P20 \ubc0f 718 \uac15\uc740 Mold-Tech \ud14d\uc2a4\ucc98 \ub610\ub294 VDI 3400 EDM \uc2a4\ud30c\ud06c \ub9c8\uac10\uc744 \uc704\ud55c \uc0b0 \uc5d0\uce6d\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

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\uc608\ubc29 \uc720\uc9c0\ubcf4\uc218 \ubc0f \ud3c9\uc0dd \uae08\ud615 \ubcf4\uc99d<\/p>\n

\uc8fc\uccad\uc5d0\uc11c \uc6b4\uc601\ub418\ub294 \uae08\ud615\uc740 \uc815\uae30\uc801\uc778 \uae08\ud615 \uc218\ub9ac \ubc0f \uc720\uc9c0\ubcf4\uc218<\/strong>, \ucd08\uc74c\ud30c \uce90\ube44\ud2f0 \uc138\ucc99 \ubc0f \ucf54\uc5b4 \uc815\ub82c \uc810\uac80\uc744 \ud3ec\ud568\ud558\uc5ec \uc7a5\uae30\uc801\uc778 \ubc18\ubcf5 \uc815\ubc00\ub3c4\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4 \uc591\uc0b0 \uc0ac\ucd9c \uae08\ud615<\/strong> \uacf5\uad6c.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

Selecting the correct mold steel is the single most critical engineering decision in Custom Mold Making. From pre-hardened steels for cost-effective pilot runs to fully hardened stainless steels for 1,000,000+ cycle production tools, choosing the right alloy dictates part surface finish, tool longevity, and thermal cycle efficiency. Tool Steel Grade Performance & HRC Hardness Matrix […]<\/p>\n","protected":false},"featured_media":3054,"template":"","meta":[],"material_type":[36],"application_feature":[],"machining_process":[],"class_list":["post-3053","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-injection-mold-materials"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material\/3053","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/types\/material"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media\/3054"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media?parent=3053"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material_type?post=3053"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/application_feature?post=3053"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/machining_process?post=3053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}