{"id":3063,"date":"2026-08-13T12:43:27","date_gmt":"2026-08-13T04:43:27","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=3063"},"modified":"2026-08-13T15:38:27","modified_gmt":"2026-08-13T07:38:27","slug":"718-mold-steel","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/ko\/materials\/mold-steel\/718-mold-steel\/","title":{"rendered":"718 \uae08\ud615\uac15"},"content":{"rendered":"
\n

<\/p>\n

\n

\uace0\uc815\ubc00 718 \uae08\ud615\uac15<\/strong> \ub300\ud615 \uac00\uc804 \uc81c\ud488 \ud558\uc6b0\uc9d5 \ubc0f \uc790\ub3d9\ucc28 \uc778\ud14c\ub9ac\uc5b4 \ud328\ub110\uc6a9 \uce90\ube44\ud2f0 \uc81c\uc870. \ub2c8\ucf08 \ud569\uae08\uc744 \ucca8\uac00\ud558\uc5ec 32\u201338 HRC\ub85c \ud504\ub9ac\ud558\ub4e0 \ucc98\ub9ac\ub41c 718H(DIN 1.2738) \uac15\uc740 500,000\uc0ac\uc774\ud074 \uc774\uc0c1\uc758 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ud0c1\uc6d4\ud55c \ub450\uaebc\uc6b4 \ub2e8\uba74 \uacbd\ub3c4 \uade0\uc77c\uc131\uacfc \uc5f4\ucc98\ub9ac \ubcc0\ud615 \uc81c\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n

<\/p>\n

\n

718H \uae08\ud615\uac15 \uc57c\uae08\ud559 \ubc0f \ub300\ud615 \ube14\ub85d \ud504\ub85c\ud30c\uc77c<\/h2>\n

718H\ub294 \ub450\uaebc\uc6b4 \uae08\ud615 \ucf54\uc5b4 \ube14\ub85d \uc804\uccb4\uc5d0 \uac78\uccd0 \uc77c\uad00\ub41c \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc5c5\uadf8\ub808\uc774\ub4dc\ub41c \ub2c8\ucf08-\ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \ud504\ub9ac\ud558\ub4e0 \uac15\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n\n\n\n\n
\uc57c\uae08\ud559\uc801 \ud30c\ub77c\ubbf8\ud130<\/th>\n718 \uac15 \uc0ac\uc591(\ubbf8\ud130\ubc95)<\/th>\n\ub300\ud615 \uae08\ud615 \uc774\uc810<\/th>\n<\/tr>\n<\/thead>\n
\ub2c8\ucf08 \ud569\uae08 \ud504\ub9ac\ud558\ub4e0 \ucc98\ub9ac<\/td>\n32 \u2013 38 HRC (340 HB)<\/td>\nP20\ubcf4\ub2e4 \ub192\uc740 \uacbd\ub3c4\ub85c \ud504\ub9ac\ud558\ub4e0 \ucc98\ub9ac\ub418\uc5b4 \ub192\uc740 \uc0ac\ucd9c \uc555\ub825 \ud558\uc5d0\uc11c \ucf54\uc5b4 \ubcc0\ud615\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uae4a\uc740 \ub2e8\uba74 \uade0\uc77c\uc131<\/td>\nDIN 1.2738 \/ AISI P20+Ni<\/td>\n\ub2c8\ucf08 \ucca8\uac00\ub85c \ub450\uaebc\uc6b4 \uac15 \ube14\ub85d(\ucd5c\ub300 400mm \uae4a\uc774)\uc758 \uc5f0\uc9c8 \uc911\uc2ec\uc744 \ubc29\uc9c0\ud558\uc5ec \uade0\uc77c\ud55c 5\ucd95 CNC \uc808\uc0ad \uacf5\uad6c \ub9c8\ubaa8\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ud14d\uc2a4\ucc98\ub9c1 \ubc0f \ud3f4\ub9ac\uc2f1\uc131<\/td>\nSPI B-1 \ubc0f Mold-Tech \uc5d0\uce6d \ud638\ud658<\/td>\n\uc790\ub3d9\ucc28 \ub0b4\uc7a5 \ud2b8\ub9bc\uc6a9 \uade0\uc77c\ud55c \uc0b0 \uc5d0\uce6d \ud14d\uc2a4\ucc98\uc640 \uc785\uc790 \uc65c\uace1 \uc5c6\ub294 \uace0\uad11\ud0dd \uc885\uc774 \ud3f4\ub9ac\uc2f1\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

<\/p>\n

\n

718\uac15 \ud3f4\ub9ac\uba38 \ud638\ud658\uc131 \ubc0f \uc801\uc6a9 \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n

718H \ud504\ub9ac\ud558\ub4e0 \uac15\uc740 \uc911\ub300\ud615 \ube44\ubd80\uc2dd\uc131 \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc6a9 \uc5c5\uacc4 \ud45c\uc900\uc785\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uc131\ud615<\/strong>:<\/p>\n\n\n\n\n\n\n
\ud3f4\ub9ac\uba38 \uc218\uc9c0 \ub4f1\uae09<\/th>\n\uad8c\uc7a5 \ubca0\uc774\uc2a4 \uc7ac\uc9c8<\/th>\n718 \ud234\ub9c1 \uc804\ub7b5<\/th>\n<\/tr>\n<\/thead>\n
\ub300\ud615 \uac00\uc804 \ubc0f \ud3ec\uc7a5<\/td>\n\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>\n\ub300\ud615 \ubb3c\ub958 \ud06c\ub808\uc774\ud2b8, TV \ud6c4\uba74 \ucee4\ubc84, \uc138\ud0c1\uae30 \ud1b5\uc5d0 \ub300\ud574 500,000\ud68c \uc774\uc0c1\uc758 \uae08\ud615 \uc218\uba85\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc790\ub3d9\ucc28 \ub0b4\uc7a5 \ubc0f \ubc94\ud37c \ud2b8\ub9bc<\/td>\n\ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8(PC)<\/strong>, \ud3f4\ub9ac\uc544\ubbf8\ub4dc(PA\/\ub098\uc77c\ub860)<\/strong>, PC\/ABS \ud569\uae08<\/td>\n\uc790\ub3d9\ucc28 \ub3c4\uc5b4 \ud2b8\ub9bc, \uae00\ub7ec\ube0c \ubc15\uc2a4, \ub300\uc2dc\ubcf4\ub4dc \ubca0\uc824\uc6a9 \uc815\uad50\ud55c \uc0b0 \uc5d0\uce6d \uc785\uc790 \ud14d\uc2a4\ucc98\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

<\/p>\n

\n

718 \uae08\ud615\uac15 \ud234\ub9c1 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubc0f \ud504\ub9ac\ud558\ub4e0 \ube14\ub8e8\ud504\ub9b0\ud2b8<\/h2>\n

\ud504\ub9ac\ud558\ub4e0 718H \uac15\uc73c\ub85c \uc131\ud615\ud558\uba74 \ub124 \uac00\uc9c0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc774\uc810\uc744 \ud1b5\ud574 \uae08\ud615 \uc81c\uc791 \uc18d\ub3c4\uc640 \uce90\ube44\ud2f0 \uc815\ubc00\ub3c4\uc758 \uade0\ud615\uc744 \uc774\ub8f9\ub2c8\ub2e4:<\/p>\n

\n
\n

\ubb34\uc5f4\ucc98\ub9ac \ubcc0\ud615(35 HRC)<\/p>\n

718H \uac15\uc7ac\ub294 \uc81c\ucca0\uc18c\uc5d0\uc11c \uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub418\ubbc0\ub85c, \uac00\uacf5 \ud6c4 \ub2f4\uae08\uc9c8 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub300\ud615 \ucf54\uc5b4 \ud50c\ub808\uc774\ud2b8 \uc804\uccb4\uc5d0 \uac78\uce5c \uc5f4\uc751\ub825 \ubcc0\ud615\uc744 \uc81c\uac70\ud558\uc5ec, \ub300\ud615 \uac00\uc804\uc81c\ud488 \uae08\ud615\uc5d0\uc11c CAD \uce58\uc218\uc5d0 \uc815\ud655\ud788 \uc77c\uce58\ud558\ub294 \uac83\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub9de\ucda4 \uae08\ud615 \uc81c\uc791<\/strong><\/a>.<\/p>\n<\/div>\n

\n

\uc2ec\ubd80 \uade0\uc77c \uacbd\ub3c4 (\ub2c8\ucf08 \ucca8\uac00)<\/p>\n

\ud45c\uc900 P20\uacfc \ub2ec\ub9ac, 718H\uc5d0 1% \ub2c8\ucf08\uc744 \ucca8\uac00\ud558\uba74 \ub300\ud615 \uac15\uc7ac \ube14\ub85d\uc758 \ucf54\uc5b4 \uc5f0\ud654\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc8fc\uc131\uc758 5\ucd95 CNC \uac00\uacf5 \uc13c\ud130\ub294 \uade0\uc77c\ud55c \uacf5\uad6c \ub9c8\ubaa8\uc640 \u00b10.005 mm \uc815\ubc00\ub3c4\ub85c \uae4a\uc740 \uce90\ube44\ud2f0 \ubcbd\uc744 \uc808\uc0ad\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

\n

718\uac15 \uc0ac\ucd9c \uae08\ud615\uc758 \uc8fc\uc694 \uc801\uc6a9 \ubd84\uc57c<\/h2>\n
    \n
  • \uc790\ub3d9\ucc28 \uc678\uc7a5 \ubc0f \ub0b4\uc7a5 (IATF 16949):<\/strong> \ub300\ud615 \uc591\uc0b0 \uc0ac\ucd9c \uae08\ud615<\/strong> \ubc94\ud37c \ud398\uc2dc\uc544 \ud2b8\ub9bc, \ub3c4\uc5b4 \ud328\ub110, \uae00\ub85c\ube0c \ubc15\uc2a4, \ub300\uc2dc\ubcf4\ub4dc \ubca0\uc824\uc6a9 \uacf5\uad6c.<\/li>\n
  • \ub300\ud615 \uc18c\ube44\uc790 \uac00\uc804\uc81c\ud488:<\/strong> \uc138\ud0c1\uae30 \ud1b5, \ub0c9\uc7a5\uace0 \ub3c4\uc5b4 \ub77c\uc774\ub108, \ud154\ub808\ube44\uc804 \ud6c4\uba74 \ucf00\uc774\uc2a4, \uc5d0\uc5b4\ucee8 \ud558\uc6b0\uc9d5.<\/li>\n
  • \uc0b0\uc5c5\uc6a9 \ubb3c\ub958 \ubc0f \uc0c1\ud488:<\/strong> \uc911\ub7c9\uc6a9 \uc801\uc7ac \uac00\ub2a5\ud55c \ud06c\ub808\uc774\ud2b8, \uc7ac\ud65c\uc6a9 \ube48, \ub18d\uc5c5\uc6a9 \ud2b8\ub808\uc774, \ubc0f 2\uc0c9 \uc0ac\ucd9c \uc131\ud615<\/strong> \ub610\ub294 \uc778\uc11c\ud2b8 \uc0ac\ucd9c \uc131\ud615<\/strong> \ud558\ub4dc\uc6e8\uc5b4.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    High-precision 718 Mold Steel cavity manufacturing for large-scale appliance housings and automotive interior panels. Pre-hardened with nickel alloy addition to 32\u201338 HRC, 718H (DIN 1.2738) steel provides exceptional deep-section hardness uniformity and zero heat-treatment distortion across 500,000+ production cycles. 718H Mold Steel Metallurgical & Large Block Profile 718H is an upgraded nickel-chromium-molybdenum pre-hardened steel, engineered […]<\/p>\n","protected":false},"featured_media":3064,"template":"","meta":[],"class_list":["post-3063","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material_model\/3063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media\/3064"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media?parent=3063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}