{"id":11710,"date":"2025-12-24T11:54:38","date_gmt":"2025-12-24T03:54:38","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=11710"},"modified":"2026-04-01T10:54:07","modified_gmt":"2026-04-01T02:54:07","slug":"tool-steel-selection-for-blanking-and-piercing-dies","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/tool-steel-selection-for-blanking-and-piercing-dies\/","title":{"rendered":"\ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc6a9 \uacf5\uad6c\uac15 \uc120\uc815"},"content":{"rendered":"
\n

\ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc6a9 \uacf5\uad6c\uac15 \uc120\uc815<\/h1>\n\n\n\n

\ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\ub294 \ub192\uc740 \uc555\ucd95 \uc751\ub825, \uae09\uaca9\ud55c \ud30c\uad34 \ud574\uc81c, \uadf8\ub9ac\uace0 \uac00\uacf5 \uc7ac\ub8cc\uc640\uc758 \ubc18\ubcf5\uc801\uc778 \ubaa8\uc11c\ub9ac \uc811\ucd09\uc774\ub77c\ub294 \ubcf5\ud569\uc801\uc778 \uc870\uac74 \ud558\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ud380\uce58\uac00 \ud310\uc7ac\ub97c \uad00\ud1b5\ud560 \ub54c, \uc808\uc0ad\ub0a0\uc740 \uc555\ub825, \ub9c8\ucc30, \uad6d\ubd80\uc801\uc778 \uc5f4 \ubc1c\uc0dd, \uadf8\ub9ac\uace0 \uad00\ud1b5 \uc2dc \ucda9\uaca9\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uc774\ub7ec\ud55c \uacf5\uad6c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \ubc29\uc2dd\uc73c\ub85c \uace0\uc7a5\ub0a9\ub2c8\ub2e4. \uc808\uc0ad\ub0a0\uc774 \uc810\uc9c4\uc801\uc73c\ub85c \ub9c8\ubaa8\ub418\uac70\ub098, \ucda9\uaca9 \ud558\uc911\uc744 \ubc1b\uc544 \ud30c\uc190\ub418\uac70\ub098 \uade0\uc5f4\uc774 \uc0dd\uae30\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uc774\uc720\ub85c \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc6a9 \uacf5\uad6c\uac15 \uc120\ud0dd\uc740 \uac00\uc7a5 \ub2e8\ub2e8\ud55c \ub4f1\uae09\uc774\ub098 \uac00\uc7a5 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c \ub4f1\uae09\uc744 \uace0\ub974\ub294 \ubb38\uc81c\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc9c4\uc815\ud55c \uacfc\uc81c\ub294 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uac00\uc7a5 \ud754\ud558\uac8c \ubc1c\uc0dd\ud558\ub294 \uace0\uc7a5 \uc720\ud615\uc5d0 \ub9de\ub294 \uac15\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud575\uc2ec \uc120\ud0dd \uc6d0\uce59<\/h2>\n\n\n\n

\ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774 \uc120\ud0dd\uc758 \ud575\uc2ec \ubb38\uc81c\ub294 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc778\uc131 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0b4\ub9c8\ubaa8\uc131\uc774 \ub108\ubb34 \ub0ae\uc73c\uba74 \ub0a0\uce74\ub85c\uc6c0\uc774 \ube60\ub974\uac8c \uc0ac\ub77c\uc9d1\ub2c8\ub2e4. \ubc84(burr)\uac00 \uc99d\uac00\ud558\uace0, \ubd80\ud488 \uce58\uc218\uac00 \ubcc0\ud615\ub418\uba70, \uc7ac\uc5f0\ub9c8 \ube48\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4. \uc778\uc131\uc774 \ub108\ubb34 \ub0ae\uc73c\uba74 \ub0a0\uc774 \ucda9\uaca9\uc744 \uacac\ub514\uc9c0 \ubabb\ud558\uace0 \uc815\uc0c1\uc801\uc778 \ub9c8\ubaa8 \uc218\uba85\uc5d0 \ub3c4\ub2ec\ud558\uae30 \ud6e8\uc52c \uc804\uc5d0 \uae68\uc9c0\uac70\ub098 \uae08\uc774 \uac00\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc989, \uc801\uc808\ud55c \ub4f1\uae09\uc740 \uc8fc\ub85c \uc0dd\uc0b0\ub7c9, \uc7ac\ub8cc \ub450\uaed8, \uc808\uc0ad \uc911 \ucda9\uaca9 \uac15\ub3c4\ub77c\ub294 \uc138 \uac00\uc9c0 \uc0dd\uc0b0 \uc870\uac74\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ub300\ub7c9 \uc0dd\uc0b0\uc774\ub098 \ub9c8\ubaa8\uac00 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub192\uc740 \uc7ac\uc9c8\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc18\uba74, \ub450\uaebc\uc6b4 \uc7ac\ub8cc, \ubd88\uc548\uc815\ud55c \ud558\uc911, \ub610\ub294 \uc2ec\ud55c \uad00\ud1b5 \ucda9\uaca9\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc778\uc131\uc774 \ub192\uc740 \uc7ac\uc9c8\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18 \uacf5\uad6c\uac15 \uc120\ud0dd<\/h2>\n\n\n\n
\n

AISI A2 \uacf5\uad6c\uac15 | 1.2363 | SKD12<\/h3>\n\n\n\n

A2\ub294 \uc801\ub2f9\ud55c \ub9c8\ubaa8\uc640 \ucda9\uaca9 \uc870\uac74\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc5d0 \uc801\ud569\ud55c \uade0\ud615 \uc7a1\ud78c \uc18c\uc7ac\uc785\ub2c8\ub2e4. D2\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc778\uc131\uc744 \uc81c\uacf5\ud558\uba70, S7\uacfc \uac19\uc740 \ub0b4\ucda9\uaca9\uc131 \uac15\uc7ac\ubcf4\ub2e4 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc774\uac00 \uc9c0\ub098\uce58\uac8c \ucde8\uc131\ud574\uc9c0\uc9c0 \uc54a\uc73c\uba74\uc11c \ubaa8\uc11c\ub9ac \ub9c8\ubaa8\uc640 \uac04\ud5d0\uc801\uc778 \ucda9\uaca9\uc5d0 \uacac\ub38c\uc57c \ud558\ub294 \uc911\uac04 \uaddc\ubaa8 \uc0dd\uc0b0\ub7c9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

A2\ub294 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ucd5c\ub300 \ub0b4\ub9c8\ubaa8\uc131 \ub610\ub294 \ucd5c\ub300 \ub0b4\ucda9\uaca9\uc131\uc774 \uba85\ud655\ud558\uac8c \uc694\uad6c\ub418\uc9c0 \uc54a\uc744 \ub54c \uc8fc\ub85c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
A2 \uc790\uc7ac \uacf5\uae09 \uc138\ubd80 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

AISI D2 \uacf5\uad6c\uac15 | 1.2379 | SKD11<\/h3>\n\n\n\n

D2\ub294 \ub9c8\ubaa8\uac00 \uae08\ud615 \ud30c\uc190\uc758 \uc8fc\uc694 \uc6d0\uc778\uc77c \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub192\uc740 \ud0c4\ud654\ubb3c \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \ub0a0\uce74\ub85c\uc6b4 \uc808\uc0ad\ub0a0 \uc720\uc9c0\ub825\uc774 \ub6f0\uc5b4\ub098\uba70, \uc774\ub294 \uc7a5\uae30\uac04 \uc0dd\uc0b0\uc774\ub098 \uc808\uc0ad\ub0a0 \ud615\uc0c1 \uc720\uc9c0\uac00 \uc911\uc694\ud55c \uc791\uc5c5\uc5d0 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc D2\ub294 A2\ub098 S7\uc5d0 \ube44\ud574 \ucda9\uaca9\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ub450\uaebc\uc6b4 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uac70\ub098, \ud504\ub808\uc2a4 \uc870\uac74\uc774 \ubd88\uc548\uc815\ud558\uac70\ub098, \ucda9\uaca9 \ud558\uc911\uc774 \ud070 \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc758 \uacbd\uc6b0, D2\ub294 \uac00\uc7a5\uc790\ub9ac\uac00 \uae68\uc9c8 \uac00\ub2a5\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c D2\ub294 \ud558\uc911\uc774 \ube44\uad50\uc801 \uc548\uc815\uc801\uc774\uace0 \ucda9\uaca9 \uc800\ud56d\ubcf4\ub2e4 \ub9c8\ubaa8 \uc81c\uc5b4\uac00 \ub354 \uc911\uc694\ud55c \ub300\ub7c9 \uc0dd\uc0b0 \uc791\uc5c5\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
D2 \uc790\uc7ac \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

AISI S7 \uacf5\uad6c\uac15 | 1.2550<\/h3>\n\n\n\n

S7\uc740 \uae08\ud615 \ud30c\uc190\uc774 \ub9c8\ubaa8\uac00 \uc544\ub2cc \ucda9\uaca9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4. S7\uc758 \uc8fc\uc694 \uc7a5\uc810\uc740 \uc778\uc131\uc785\ub2c8\ub2e4. \uace0\uac15\ub3c4 \ucc9c\uacf5 \uc791\uc5c5, \ub450\uaebc\uc6b4 \uc18c\uc7ac \uac00\uacf5, \ub610\ub294 \ud380\uce58\uc640 \uae08\ud615 \ubaa8\uc11c\ub9ac\uac00 \uc608\uae30\uce58 \uc54a\uac8c \uade0\uc5f4\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc740 \uacbd\uc6b0 S7\uc774 \ub354 \uc548\uc804\ud55c \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e8\uc810\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub5a8\uc5b4\uc9c4\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc2dc \ub9d0\ud574, S7\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud30c\uc190\uc5d0\ub294 \ub354 \uc624\ub798 \uac78\ub9ac\uc9c0\ub9cc \ub9c8\ubaa8\uc5d0 \uc758\ud55c \ubaa8\uc11c\ub9ac \uc190\uc0c1\uc5d0\ub294 \ub354 \uc624\ub798 \uac78\ub9ac\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c S7\uc740 \ub9c8\ubaa8\uac00 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c \ubaa8\uc11c\ub9ac \uc218\uba85\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud55c \uac83\uc774 \uc544\ub2c8\ub77c, \uce58\uba85\uc801\uc778 \ud30c\uc190\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
S7 \uc790\uc7ac \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

AISI O1 \uacf5\uad6c\uac15 | 1.2510 | SKS3<\/h3>\n\n\n\n

O1\uc740 \ubd80\ud558 \uc218\uc900\uc774 \uc2ec\ud558\uc9c0 \uc54a\uace0 \uacf5\uad6c \ube44\uc6a9\uc744 \uad00\ub9ac\ud574\uc57c \ud558\ub294 \ub2e8\uae30\uc5d0\uc11c \uc911\uae30 \uc0dd\uc0b0\uc5d0 \uc801\ud569\ud55c \uc2e4\uc6a9\uc801\uc778 \uc635\uc158\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \uc791\uc5c5\uc5d0 \ud544\uc694\ud55c \ucda9\ubd84\ud55c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc778\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \ub9e4\uc6b0 \ub192\uc740 \uc0dd\uc0b0\ub7c9\uc774\ub098 \uc2ec\ud55c \ucda9\uaca9 \uc870\uac74\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

O1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uae4c\ub2e4\ub85c\uc6b4 \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c \uae08\ud615 \uc218\uba85\uc744 \uadf9\ub300\ud654\ud558\uae30\ubcf4\ub2e4\ub294 \uacbd\uc81c\uc801\uc778 \ud234\ub9c1\uc744 \uc704\ud574 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
O1 \uc790\uc7ac \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

AISI M2 \uacf5\uad6c\uac15 | 1.3343 | SKH51<\/h3>\n\n\n\n

M2\ub294 \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uac15\ub825\ud55c \uc555\ucd95 \ud558\uc911 \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub418\ub294 \uae4c\ub2e4\ub85c\uc6b4 \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ud788 \ub300\ub7c9 \uc0dd\uc0b0\uc774\ub098 \ub450\uaebc\uc6b4 \uc18c\uc7ac \uac00\uacf5 \uc2dc, \uae30\uc874\uc758 \ub0c9\uac04 \uac00\uacf5\uc6a9 \uac15\uc7ac\ub294 \ub0a0\ub05d \uc131\ub2a5\uc774 \ub108\ubb34 \ube68\ub9ac \uc800\ud558\ub420 \uc218 \uc788\ub294 \uacbd\uc6b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

D2\uc640 \ube44\uad50\ud588\uc744 \ub54c, M2\ub294 \ubaa8\uc11c\ub9ac \ub9c8\ubaa8 \ubc0f \ud639\ub3c5\ud55c \uc0ac\uc6a9 \ud658\uacbd\uc774 \ubaa8\ub450 \uc911\uc694\ud55c \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub354 \uac15\ub825\ud55c \uc9c0\uc9c0\ub825\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. S7\uacfc \ube44\uad50\ud588\uc744 \ub54c\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub0b4\ucda9\uaca9\uc131\ubcf4\ub2e4 \ub354 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
M2 \uc790\uc7ac \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

\uc2e4\uc6a9\uc801\uc778 \uc120\ud0dd \ub17c\ub9ac<\/h2>\n\n\n\n

\uc2e4\uc9c8\uc801\uc73c\ub85c \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774 \uc120\ud0dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ub2e8\uc21c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\ud615\uc758 \uc8fc\uc694 \uace0\uc7a5 \uc6d0\uc778\uc774 \ubaa8\uc11c\ub9ac \ub9c8\ubaa8\uc778 \uacbd\uc6b0\uc5d0\ub294 D2 \ub610\ub294 M2\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub098\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uae08\ud615\uc758 \uc8fc\uc694 \uace0\uc7a5 \uc6d0\uc778\uc774 \uae68\uc9d0, \uade0\uc5f4 \ub610\ub294 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud30c\uc190\uc778 \uacbd\uc6b0\uc5d0\ub294 S7\uc774 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uadf9\ub2e8\uc801\uc778 \uacbd\uc6b0\uc758 \uc911\uac04\uc5d0 \ud574\ub2f9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 A2\uac00 \uac00\uc7a5 \uade0\ud615 \uc7a1\ud78c \uc194\ub8e8\uc158\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc0dd\uc0b0 \uc218\uc694\uac00 \uc81c\ud55c\uc801\uc774\uace0 \uae08\ud615 \ube44\uc6a9 \uc808\uac10\uc774 \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d\uc778 \uacbd\uc6b0\uc5d0\ub294 O1\ub3c4 \uc5ec\uc804\ud788 \ud569\ub9ac\uc801\uc778 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc6a9 \uacf5\uad6c\uac15\uc744 \uc120\ud0dd\ud558\ub294 \uac00\uc7a5 \uc720\uc6a9\ud55c \ubc29\ubc95\uc740 \ucd94\uc0c1\uc801\uc778 \uc18d\uc131 \ube44\uad50\uac00 \uc544\ub2cc \uc2e4\uc81c \ud30c\uc190 \uac70\ub3d9\uc744 \uae30\uc900\uc73c\ub85c \uc0bc\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc694\uc57d\ud45c<\/h2>\n\n\n\n
\uacf5\uad6c\uac15 \ub4f1\uae09<\/strong><\/td>\uc77c\ubc18\uc801\uc778 \uc791\uc5c5 \uacbd\ub3c4<\/strong><\/td>\uc8fc\uc694 \uc120\ud0dd \uc774\uc720<\/strong><\/td><\/tr>
A2<\/td>58\u201360 HRC<\/td>\uc911\ud558\uc911 \ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc5d0 \uc801\ud569\ud55c \uade0\ud615 \uc7a1\ud78c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc778\uc131<\/td><\/tr>
\ub5142<\/td>58\u201360 HRC<\/td>\uc0c1\ub300\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 \ud558\uc911 \uc870\uac74\uc5d0\uc11c \uc7a5\uc2dc\uac04 \uc791\ub3d9 \uc2dc \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td><\/tr>
S7<\/td>56~58 HRC<\/td>\uadf9\ud55c \ucda9\uaca9, \ub450\uaebc\uc6b4 \uc18c\uc7ac \ub610\ub294 \uce69\ud551\uc5d0 \ubbfc\uac10\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ub192\uc740 \uc778\uc131<\/td><\/tr>
\uc6241<\/td>58\u201360 HRC<\/td>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4 \ub610\ub294 \uc18c\ub7c9 \uc0dd\uc0b0\uc6a9 \uacf5\uad6c\uc5d0 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/td><\/tr>
\uc5e02<\/td>60\u201362 HRC<\/td>\uae4c\ub2e4\ub85c\uc6b4 \uc0dd\uc0b0 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc555\ucd95 \uac15\ub3c4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uacb0\ub860<\/h2>\n\n\n\n

\ube14\ub7ad\ud0b9 \ubc0f \ud53c\uc5b4\uc2f1 \ub2e4\uc774\uc5d0 \uc0ac\uc6a9\ud560 \uacf5\uad6c\uac15\uc740 \ub2e4\uc774\uac00 \uc2e4\uc81c\ub85c \uc0ac\uc6a9 \uc911\uc5d0 \uc5b4\ub5bb\uac8c \ud30c\uc190\ub418\ub294\uc9c0\ub97c \uae30\uc900\uc73c\ub85c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\ub41c \ubb38\uc81c\uac00 \ubaa8\uc11c\ub9ac \ub9c8\ubaa8\ub77c\uba74 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub354 \ub192\uc740 \ub4f1\uae09\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc8fc\ub41c \ubb38\uc81c\uac00 \uae68\uc9d0\uc774\ub098 \ud30c\uc190\uc774\ub77c\uba74 \uc778\uc131\uc774 \ub354 \ub192\uc740 \ub4f1\uae09\uc774 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc744 \uba85\ud655\ud788 \uc774\ud574\ud558\uba74 A2, D2, S7, O1, M2 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud6e8\uc52c \ub354 \uc218\uc6d4\ud574\uc9c0\uace0 \uae30\uc220\uc801\uc73c\ub85c \ud0c0\ub2f9\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Tool Steel Selection for Blanking and Piercing Dies Blanking and piercing dies work under a combination of high compressive stress, sudden fracture release, and repeated edge contact with the work material. When the punch penetrates the sheet, the cutting edge is exposed to pressure, friction, localized heating, and impact at breakthrough. As a result, these […]<\/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-11710","page","type-page","status-publish","hentry"],"yoast_head":"\nTool Steel Selection for Blanking and Piercing Dies | AoboSteel<\/title>\n<meta name=\"description\" content=\"Learn how to select tool steel for blanking and piercing dies based on wear and shock conditions. 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Steel Selection for Blanking and Piercing Dies Blanking and piercing dies work under a combination of high compressive stress, sudden fracture release, and repeated edge contact with the work material. 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