{"id":7676,"date":"2026-03-02T03:13:35","date_gmt":"2026-03-02T03:13:35","guid":{"rendered":"https:\/\/weldomachining.com\/?p=7676"},"modified":"2026-03-02T06:04:50","modified_gmt":"2026-03-02T06:04:50","slug":"carbon-steel-vs-stainless-steel","status":"publish","type":"post","link":"https:\/\/weldomachining.com\/ko\/carbon-steel-vs-stainless-steel\/","title":{"rendered":"\ud0c4\uc18c\uac15 vs \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15: \uc644\ubcbd \uac00\uc774\ub4dc"},"content":{"rendered":"

\ud0c4\uc18c\uac15\uacfc \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ubaa8\ub450 \ucca0\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \uacf5\ud559 \uc7ac\ub8cc\uc774\uc9c0\ub9cc, \uc124\uacc4 \ub17c\ub9ac\uac00 \ub2e4\ub985\ub2c8\ub2e4: \ud0c4\uc18c\uac15\uc740 \uac15\ub3c4\uc640 \ube44\uc6a9 \uad00\ub9ac\uc5d0 \uc911\uc810\uc744 \ub450\uace0, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub0b4\uc2dd\uc131\uacfc \uc7a5\uae30 \uc548\uc815\uc131\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uad6c\uc131, \uae30\uacc4\uc801 \ud2b9\uc131, \uac00\uacf5 \ubc29\ubc95, \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\uc758 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uae30\uacc4 \uac00\uacf5 \uc81c\uc870\uc5c5\uc5d0\uc11c \uc62c\ubc14\ub978 \uc7ac\ub8cc \uc120\ud0dd\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ud0c4\uc18c\uac15<\/figure>\n\n\n\n

\ud0c4\uc18c\uac15 vs \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc7ac\ub8cc \ud2b9\uc131:<\/h2>\n\n\n\n

1\uff09\ud0c4\uc18c\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/h3>\n\n\n\n

\uc8fc\uc694 \uad6c\uc131 \uc694\uc18c: \ucca0(Fe) + \ud0c4\uc18c(C). \ud0c4\uc18c \ud568\ub7c9\uc774 \uc99d\uac00\ud558\uba74 \uacbd\ub3c4\/\uac15\ub3c4\uac00 \ub192\uc544\uc9c0\uc9c0\ub9cc, \uc778\uc131\uacfc \uc6a9\uc811\uc131\uc774 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18 \ubd84\ub958: \uc800\ud0c4\uc18c\uac15 \/ \uc911\ud0c4\uc18c\uac15 \/ \uace0\ud0c4\uc18c\uac15.<\/p>\n\n\n\n

2\uff09\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/h3>\n\n\n\n

\ud06c\ub86c(Cr) \ud568\ub7c9\uc774 10.5% \uc774\uc0c1\uc774\uba70, \ud45c\uba74\uc5d0 \uc548\uc815\uc801\uc778 \uc218\ub3d9 \ud53c\ub9c9(\ud06c\ub86c \uc0b0\ud654\ub9c9)\uc774 \ud615\uc131\ub418\uc5b4 \ub179\uc5d0 \ub354 \uac15\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud658\uacbd\uc5d0 \uc5fc\ud654 \uc774\uc628(\ud574\uc548, \uc5fc\uc218 \ubd84\ubb34, \ud45c\ubc31\uc81c)\uc774 \uc788\uc744 \uacbd\uc6b0, \ubab0\ub9ac\ube0c\ub374(Mo)\uc744 \ucd94\uac00\ud558\uba74 \ud53c\ud2b8 \ubd80\uc2dd \uc800\ud56d\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc774\uac83\uc774 316\uc774 304\ubcf4\ub2e4 \u201c\ud574\ud48d\uc5d0 \ub354 \uac15\ud558\ub2e4'\uace0 \ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub4f1\uae09 \uc2dc\uc2a4\ud15c:<\/h2>\n\n\n\n

\uac01 \uad6d\uac00\/\ud45c\uc900 \uc2dc\uc2a4\ud15c\uc774 \uc644\uc804\ud788 \uc77c\ub300\uc77c\ub85c \ub300\uc751\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc, \uacf5\ud559\uc801\uc73c\ub85c\ub294 \u201c\uc6a9\ub3c4 + \uc131\ub2a5'\uc5d0 \ub530\ub77c \ub9e4\uce6d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

1\uff09\uc77c\ubc18 \ud0c4\uc18c\uac15 \ub4f1\uae09(\ubd80\ud488 \uc81c\uc870\/\uae30\uacc4 \uac00\uacf5\uc5d0 \uac00\uae4c\uc6c0)<\/h3>\n\n\n\n

\uc800\ud0c4\uc18c\uac15 <\/strong>(\uac00\uacf5\uc131 \uc6b0\uc218 \/ \uc6a9\uc811\uc131 \uc6b0\uc218)
AISI\/SAE: 1018, 1020, 1215, 12L14(\uc808\uc0ad\uc6a9)
ASTM: A36(\uad6c\uc870\uc6a9), A105(\ub2e8\uc870\/\ud50c\ub79c\uc9c0), A106(\ud30c\uc774\ud504)<\/p>\n\n\n\n

\uc911\ud0c4\uc18c\uac15<\/strong> (\ub354 \uac15\ud558\uace0, \ub0b4\ub9c8\ubaa8\uc131 \uc6b0\uc218, \uc5f4\ucc98\ub9ac \uac00\ub2a5)
AISI\/SAE: 1045, 1060<\/p>\n\n\n\n

\ud569\uae08 \uad6c\uc870\uc6a9 \uac15<\/strong> \uade0\ud615 \uc7a1\ud78c \uac15\ub3c4\uc640 \uc778\uc131, \uc77c\ubc18\uc801\uc73c\ub85c \ucd95\uc774\ub098 \uace0\uc751\ub825 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub428
AISI\/SAE: 4130, 4140, 4340, 8620 (\uce68\ud0c4\uac15)<\/p>\n\n\n\n

\ud0c4\uc18c\uac15 \ubd80\ud488\uc744 \uc120\ud0dd\ud560 \ub54c, \ub9ce\uc740 \uacbd\uc6b0 \u201c\uc7ac\ub8cc'\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc5f4\ucc98\ub9ac \uacbd\ub85c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4: \uc815\uc0c1\ud654 \/ \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \/ \ud45c\uba74 \uce68\ud0c4 \/ \uc9c8\ud654\ucc98\ub9ac.<\/p>\n\n\n\n

\"CNC<\/figure>\n\n\n\n

2\uff09\uc77c\ubc18\uc801\uc778 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub4f1\uae09<\/h3>\n\n\n\n

\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4<\/strong> \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub418\uba70, \uac15\ud55c \ub0b4\uc2dd\uc131, \uc791\uc5c5 \uacbd\ud654\uac00 \uc26c\uc6c0
304\/304L: \ubc94\uc6a9 \ud0c0\uc785\uc73c\ub85c \uc2dd\ud488 \uc7a5\ube44, \uad6c\uc870 \ubd80\ud488, \ud558\uc6b0\uc9d5\uc5d0 \ub9e4\uc6b0 \ud754\ud558\uac8c \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

316\/316L<\/strong>\uc5fc\ud654\ubb3c \ud53c\ud305\uc5d0 \ub354 \uac15\ud558\uba70, \ud574\uc548\uac00\/\ud654\ud559 \ud658\uacbd\uc5d0\uc11c \ub354 \uc548\uc815\uc801\uc784 (ryerson.com)<\/p>\n\n\n\n

321: \ud2f0\ud0c0\ub284 \uc548\uc815\ud654, \uace0\uc628 \uc6a9\uc811 \ud6c4 \uacb0\uc815\ub9bd\uac04 \ubd80\uc2dd \uc800\ud56d\uc774 \ub354 \ub6f0\uc5b4\ub0a8 <\/p>\n\n\n\n

\ud398\ub77c\uc774\ud2b8\uacc4<\/strong> \ube44\uc6a9\uc774 \ub0ae\uace0, \uc8fc\ub85c \uc7a5\uc2dd\uc774\ub098 \uac00\uc804\uc81c\ud488\uc5d0 \uc0ac\uc6a9\ub428
430: \uc790\uc131\uc774 \ub354 \uac15\ud558\uba70, 304\ubcf4\ub2e4 \ub0b4\uc2dd\uc131\uc774 \uc57d\ud568<\/p>\n\n\n\n

\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4<\/strong> \uc5f4\ucc98\ub9ac\ub85c \uacbd\ud654 \uac00\ub2a5, \uacf5\uad6c\ub098 \ub0b4\ub9c8\ubaa8 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub428
410\/420: \uacbd\ub3c4 \uacbd\ub85c\ub294 \ud0c4\uc18c\uac15\uacfc \ube44\uc2b7\ud558\uc9c0\ub9cc, \ub0b4\uc2dd\uc131\uc740 \ud0c4\uc18c\uac15\ubcf4\ub2e4 \ub354 \uac15\ud568<\/p>\n\n\n\n

\uc11d\ucd9c \uacbd\ud654\ud615<\/strong> \uace0\uac15\ub3c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15, \ubd80\ud488\uc5d0 \ub9e4\uc6b0 \uc2e4\uc6a9\uc801\uc784
17-4PH: \uace0\uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \uce58\uc218 \uc548\uc815\uc131, \ud56d\uacf5\uc6b0\uc8fc\/\uace0\uc815\uad6c\/\ubc38\ube0c \ubd80\ud488\uc5d0 \ud754\ud788 \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

\uc774\uc911 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong> (\uac15\ub3c4 + \uc5fc\ud654\ubb3c \ub0b4\uc131)
2205: \ud574\uc591 \uacf5\ud559 \ubc0f \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c 316\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc \uc635\uc158\uc73c\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

\"\ub300\ud615<\/figure>\n\n\n\n

\uc801\uc6a9 \ubd84\uc57c \ubc0f \ub300\ud45c \ubd80\ud488:<\/h2>\n\n\n\n

1\uff09\ud0c4\uc18c\uac15\uc73c\ub85c \ub354 \ub9ce\uc774 \uc81c\uc791\ub418\ub294 \ubd80\ud488<\/h3>\n\n\n\n

\uc804\uc1a1 \ubd80\ud488<\/strong>: \ucd95, \uacc4\ub2e8\ud615 \ucd95, \uc2a4\ud50c\ub77c\uc778 \ucd95, \ud540 \ucd95, \ud0a4, \ucee4\ud50c\ub9c1 \uc2ac\ub9ac\ube0c<\/p>\n\n\n\n

\uad6c\uc870 \ubd80\ud488<\/strong>: \uae30\uacc4 \ud504\ub808\uc784, \ubca0\uc774\uc2a4, \uc9c0\uc9c0\ud310, \uc6a9\uc811 \ud504\ub808\uc784, \ubcf4\uac15 \ub9ac\ube0c<\/p>\n\n\n\n

\ubc30\uad00 \/ \uc555\ub825 \ubd80\ud488<\/strong> (\ube44\uac15\ud55c \ubd80\uc2dd \ud658\uacbd): \ud50c\ub79c\uc9c0, \ubc30\uad00 \ud53c\ud305, \ucee4\ub125\ud130, \ubc38\ube0c \ubc14\ub514 \ube14\ub7ad\ud06c<\/p>\n\n\n\n

\ud328\uc2a4\ub108<\/strong>: \ubcfc\ud2b8 \ubc0f \ub108\ud2b8 (\ubcf4\ud1b5 \uc544\uc5f0\ub3c4\uae08 \/ \ub2e4\ud06c\ub85c\uba67 \/ \ud751\uc0c9\ucc98\ub9ac \ub4f1)<\/p>\n\n\n\n

\ub300\ud45c\uc801\uc778 \uc791\uc5c5 \ud658\uacbd: \uc2e4\ub0b4, \uac74\uc870, \uc720\uc9c0\ubcf4\uc218 \uac00\ub2a5, \ub3c4\uc7a5 \uc2dc\uc2a4\ud15c \ud5c8\uc6a9.<\/p>\n\n\n\n

2\uff09\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \ub354 \ub9ce\uc774 \uc81c\uc791\ub418\ub294 \ubd80\ud488 (\ub0b4\uc2dd\uc131 \/ \uc704\uc0dd \/ \ubbf8\uad00)<\/h3>\n\n\n\n

\uc2dd\ud488 \/ \uc81c\uc57d \/ \uc758\ub8cc<\/strong>: \uc704\uc0dd \ud53c\ud305, \ud074\ub7a8\ud504, \ubc38\ube0c \ubc14\ub514, \uce90\ube44\ud2f0 \ubd80\ud488, \uc804\ud574\uc5f0\ub9c8 \ubd80\ud488<\/p>\n\n\n\n

\ud654\ud559 \/ \ud574\uc591 \/ \uc5fc\uc218 \ubd84\ubb34<\/strong>: \ud38c\ud504 \ud558\uc6b0\uc9d5, \ubc38\ube0c \ubd80\ud488, \ub0b4\uc2dd\uc131 \ube0c\ub798\ud0b7, \ud574\ubcc0 \ud328\uc2a4\ub108 (316 \/ \ub4c0\ud50c\ub809\uc2a4\uac00 \ub354 \ub9ce\uc774 \uc0ac\uc6a9\ub428)<\/p>\n\n\n\n

\uc678\uad00 \ubd80\ud488<\/strong>: \ud5e4\uc5b4\ub77c\uc778 \ud328\ub110, \uc7a5\uc2dd \ubd80\ud488, \ub178\ucd9c \uad6c\uc870 \ubd80\ud488<\/p>\n\n\n\n

\uace0\uccad\uc815 \uc870\ub9bd<\/strong>\uc7a5\ube44 \ucee4\ubc84, \ud074\ub9b0\ub8f8 \uc561\uc138\uc11c\ub9ac(\uc885\uc885 \ud328\uc2dc\ubca0\uc774\uc158\/\ud3f4\ub9ac\uc2f1 \ud3ec\ud568)<\/p>\n\n\n\n

\uac00\uacf5 \uae30\uc220:<\/h2>\n\n\n\n

1) \uc591\ucabd\uc5d0\uc11c \uc9c0\uc6d0\ud558\ub294 \uc8fc\ub958 \uac00\uacf5<\/h3>\n\n\n\n

CNC \ud130\ub2dd<\/a> \/ \ubc00\ub9c1 <\/a>\/ \ub4dc\ub9b4\ub9c1 \/ \ud0ed\ud551 \/ \ubcf4\ub9c1
\uc5f0\uc0ad(\ub192\uc740 \uce58\uc218 \uc815\ubc00\ub3c4\uc640 \ud45c\uba74 \uc870\ub3c4\uac00 \uc694\uad6c\ub420 \ub54c)<\/p>\n\n\n\n

\uc640\uc774\uc5b4 \uc808\ub2e8 \/ \ubc29\uc804 \uac00\uacf5(EDM<\/a>) (\ubcf5\uc7a1\ud55c \uc724\uacfd, \uacbd\uc9c8 \uc18c\uc7ac \uac00\uacf5)<\/p>\n\n\n\n

\ub808\uc774\uc800 \uc808\ub2e8 \/ \uc6cc\ud130\uc82f \uc808\ub2e8 \/ \ud504\ub808\uc2a4 \ubc0f \ubca4\ub529(\ud310\uae08 \ubd80\ud488)<\/p>\n\n\n\n

\uc6a9\uc811: MIG\/MAG\/TIG, \ub808\uc774\uc800 \uc6a9\uc811(\uad6c\uc870 \ubc0f \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/p>\n\n\n\n

\ub2e8\uc870 \/ \uc8fc\uc870(\ub300\ub7c9 \uc0dd\uc0b0 \ub610\ub294 \ud2b9\uc815 \ud615\uc0c1)<\/p>\n\n\n\n

2) \ud0c4\uc18c\uac15 \uac00\uacf5\uc758 \uc77c\ubc18\uc801\uc778 \uc7a5\uc810<\/h3>\n\n\n\n

\uc808\uc0ad\uc131\uc774 \ub354 \u201c\uc591\ud638'\ud558\uba70, \uacf5\uad6c \uc218\uba85\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc6b0\ud638\uc801\uc784<\/p>\n\n\n\n

\ud48d\ubd80\ud55c \uc5f4\ucc98\ub9ac \uacbd\ub85c: \ub2f4\uae08\uc9c8 \ubc0f \ub728\uc784, \uce68\ud0c4, \uc9c8\ud654 \ub4f1\uc73c\ub85c \uae30\ub2a5\uc801 \uc694\uad6c \ucda9\uc871 \uac00\ub2a5<\/p>\n\n\n\n

3) \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uac00\uacf5\uc758 \uc77c\ubc18\uc801\uc778 \uc5b4\ub824\uc6c0(\ud2b9\ud788 304\/316)<\/h3>\n\n\n\n

\uac00\uacf5 \uacbd\ud654: \uc808\uc0ad\ud560\uc218\ub85d \ub354 \ub2e8\ub2e8\ud574\uc9c0\uace0, \uacf5\uad6c \ub9c8\ubaa8\uac00 \ub354 \ube60\ub984<\/p>\n\n\n\n

\uc5f4\uc804\ub3c4\uc131\uc774 \ub0ae\uc544 \uacf5\uad6c\uc5d0 \uc7ac\ub8cc\uac00 \ub2ec\ub77c\ubd99\ub294 \uacbd\ud5a5\uc774 \ub354 \ub69c\ub837\ud558\uace0, \uacf5\uc815 \ucc3d\uc774 \uc881\uc74c<\/p>\n\n\n\n

\uc6a9\uc811 \uc2dc \ubcc0\ud615, \uc5f4\uc601\ud5a5\ubd80, \uc6a9\uc811 \ud6c4 \uc138\ucc99\uc5d0 \ub354 \ub9ce\uc740 \uc8fc\uc758 \ud544\uc694<\/p>\n\n\n\n

\"5\ucd95<\/figure>\n\n\n\n

\ubd80\ud488 \ud45c\uba74 \ucc98\ub9ac \uc635\uc158:<\/h2>\n\n\n\n

1\uff09\ud0c4\uc18c\uac15 \ubd80\ud488\uc758 \uc77c\ubc18\uc801\uc778 \ud45c\uba74 \ucc98\ub9ac \ubc29\ubc95<\/h3>\n\n\n\n

\ub3c4\uae08(\uc804\uae30 \uc544\uc5f0 \ub3c4\uae08 \/ \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08): \uc77c\ubc18\uc801\uc778 \ubc29\uccad \ucc98\ub9ac, \ud328\uc2a4\ub108\uc5d0 \ud754\ud788 \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

\ud751\ud654 \/ \ud751\uc0c9 \uc0b0\ud654: \ube44\uc6a9\uc774 \uc800\ub834\ud558\uace0 \uce58\uc218 \ubcc0\ud654\uac00 \uc801\uc73c\uba70, \ubc29\uccad\uc720\uc640 \ud568\uaed8 \uc790\uc8fc \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

\uc778\uc0b0\uc5fc \ucc98\ub9ac(\ub9dd\uac04 \/ \uc544\uc5f0\uacc4): \ucf54\ud305 \ub610\ub294 \uc724\ud65c\uacfc \uacb0\ud569 \uc2dc \ub354 \uc548\uc815\uc801\uc784<\/p>\n\n\n\n

\ubd84\uccb4 \ub3c4\uc7a5 \/ \ub3c4\uc7a5 \/ \uc804\uae30\uc601\ub3d9(E-coat): \ub300\ub7c9 \uad6c\uc870 \ubd80\ud488\uc5d0 \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

\ub2c8\ucf08 \ub3c4\uae08 \/ \ud06c\ub86c \ub3c4\uae08: \uc678\uad00 + \ub0b4\ub9c8\ubaa8\uc131(\uc694\uad6c\uc0ac\ud56d \ubc0f \ube44\uc6a9\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/p>\n\n\n\n

\uce68\ud0c4 \/ \uc9c8\ud654: \u201c\ub0b4\ub9c8\ubaa8\uc131 \ud45c\uba74\uce35\u201d \ud615\uc131, \uc0e4\ud504\ud2b8, \uae30\uc5b4, \uc2ac\ub77c\uc774\ub529 \uc811\ucd09\uba74\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

2) \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubd80\ud488\uc758 \uc77c\ubc18\uc801\uc778 \ud45c\uba74 \ucc98\ub9ac<\/h3>\n\n\n\n

\ud328\uc2dc\ubca0\uc774\uc158: \uc790\uc720 \ucca0 \uc81c\uac70 \ubc0f \ub0b4\uc2dd\uc131 \uc77c\uad00\uc131 \ud5a5\uc0c1<\/p>\n\n\n\n

\uc804\ud574 \uc5f0\ub9c8: \ub354 \ubc1d\uace0 \uc138\ucc99\uc774 \uc6a9\uc774\ud558\uba70, \uc2dd\ud488\/\uc81c\uc57d \uc0b0\uc5c5\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

\uc0b0\uc138\ucc99: \uc6a9\uc811 \uc790\uad6d\/\uc0b0\ud654 \uc2a4\ucf00\uc77c \uc81c\uac70, \uc6a9\uc811 \ubd80\ud488\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub428<\/p>\n\n\n\n

\ube0c\ub7ec\uc2f1 \/ \ubbf8\ub7ec \ud3f4\ub9ac\uc2f1 \/ \uc0cc\ub4dc\ube14\ub77c\uc2a4\ud305 \/ \uae00\ub77c\uc2a4 \ube44\ub4dc \ube14\ub77c\uc2a4\ud305: \uc678\uad00 \ubc0f \ucd09\uac10 \uac1c\uc120<\/p>\n\n\n\n

PVD\/DLC: \uc7a5\uc2dd \uc0c9\uc0c1 \ub610\ub294 \ub0b4\ub9c8\ubaa8\uc131 \ud5a5\uc0c1(\uc608\uc0b0 \ubc0f \ub9c8\ucc30 \uc870\uac74\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/p>\n\n\n\n

\ud0c4\uc18c\uac15 VS \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc7a5\ub2e8\uc810:<\/h2>\n\n\n\n

1) \ud0c4\uc18c\uac15<\/h3>\n\n\n\n

\uc7a5\uc810<\/strong>
\uc7ac\ub8cc\ube44 \uc800\ub834, \uc548\uc815\uc801\uc778 \uacf5\uae09, \uac15\ub3c4\/\uacbd\ub3c4 \uc0c1\ud55c\uc120 \ub192\uc74c(\uc5f4\ucc98\ub9ac \ubc94\uc704 \ub113\uc74c), \uc77c\ubc18\uc801\uc73c\ub85c \ub300\ub7c9 \uac00\uacf5 \ube44\uc6a9 \ub0ae\uc74c<\/p>\n\n\n\n

\ub2e8\uc810<\/strong>
\ub179\uc774 \uc27d\uac8c \ubc1c\uc0dd\ud558\uba70, \ub3c4\uc7a5\/\ub3c4\uae08\/\uc720\uc9c0\ubcf4\uc218\uc5d0 \uc758\uc874\ud574\uc57c \ud558\uace0, \ucf54\ud305 \uc190\uc0c1 \uc2dc \u201c\ud53c\ud305 \ubd80\uc2dd \ud655\uc0b0'\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc74c. \uc2b5\uae30, \uc5fc\uc218 \ubd84\ubb34, \ud654\ud559 \ub9e4\uccb4 \ud658\uacbd\uc5d0\uc11c\ub294 \uc218\uba85\uc774 \ubd88\ud655\uc2e4\ud568<\/p>\n\n\n\n

2) \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/h3>\n\n\n\n

\uc7a5\uc810<\/strong>
\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uc720\uc9c0\ubcf4\uc218 \ubd80\ub2f4 \uc801\uc74c, \uc138\ucc99 \uc6a9\uc774, \uc2dd\ud488\/\uc758\ub8cc\/\ud654\ud559 \uc0b0\uc5c5\uc5d0 \uc801\ud569, \uc678\uad00 \uc77c\uad00\uc131 \uc6b0\uc218(\ube0c\ub7ec\uc2f1, \ubbf8\ub7ec \ub4f1)<\/p>\n\n\n\n

\ub2e8\uc810<\/strong>
\uc7ac\ub8cc \ubc0f \uac00\uacf5 \ube44\uc6a9\uc774 \ub192\uace0, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uac00\uacf5 \uacbd\ud654\uac00 \ub69c\ub837\ud558\uba70, \ub4f1\uae09 \uc120\ud0dd \uc624\ub958(\uc608: \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c 304 \uacc4\uc18d \uc0ac\uc6a9 \uc2dc)\ub85c \ud53c\ud305 \uc704\ud5d8 \ubc1c\uc0dd \uac00\ub2a5(nickelinstitute.org)<\/p>\n\n\n\n

\"CNC<\/figure>\n\n\n\n

\uc804\ud615\uc801\uc778 \uace0\uc7a5 \uc0ac\ub840 \ubd84\uc11d<\/h2>\n\n\n\n

\uc7ac\ub8cc \uace0\uc7a5\uc740 \uc8fc\ub85c \ubd80\uc801\uc808\ud55c \uc7ac\ub8cc \uc120\ud0dd, \ubd88\ucda9\ubd84\ud55c \ud658\uacbd \ud3c9\uac00 \ub610\ub294 \uacf5\uc815 \uad00\ub9ac \uc624\ub958\uc5d0\uc11c \uae30\uc778\ud568.<\/p>\n\n\n\n

I. \ud0c4\uc18c\uac15\uc758 \uc804\ud615\uc801\uc778 \uace0\uc7a5 \uc0ac\ub840<\/h3>\n\n\n\n

\uc57c\uc678 \uad6c\uc870 \ubd80\ud488\uc758 \uc2ec\uac01\ud55c \ub179 \ubc1c\uc0dd<\/strong><\/p>\n\n\n\n

\ud0c4\uc18c\uac15 \ube0c\ub798\ud0b7\uc774 \uc7a5\uae30\uac04 \uc57c\uc678\uc5d0 \ub178\ucd9c\ub418\uc5b4 \uc77c\ubc18 \ub3c4\uc7a5\ub9cc\uc73c\ub85c \ubcf4\ud638\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.
\ud604\uc0c1: \ub3c4\uc7a5\uc774 \uc190\uc0c1\ub41c \ubd80\uc704\uc5d0\uc11c \uad6d\ubd80\uc801\uc73c\ub85c \ub179\uc774 \uc2dc\uc791\ub418\uace0, \ub179\uc774 \uc8fc\ubcc0\uc73c\ub85c \ud655\uc0b0\ub418\uba70, \ub2e8\uba74\uc774 \uc810\ucc28 \uc587\uc544\uc9c0\uace0 \uacb0\uad6d\uc5d0\ub294 \ucc9c\uacf5 \ud30c\uc190\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\uc6d0\uc778: \ud0c4\uc18c\uac15\uc5d0\ub294 \ud06c\ub86c\uacfc \uac19\uc740 \ub0b4\uc2dd\uc131 \uc6d0\uc18c\uac00 \ubd80\uc871\ud568; \ub3c4\uc7a5\uc758 \ub178\ud654 \ub610\ub294 \uc190\uc0c1\uc73c\ub85c \ubcf4\ud638 \uae30\ub2a5 \uc0c1\uc2e4; \uc2b5\uae30, \ube57\ubb3c, \uc0b0\uc18c\uc758 \uc7a5\uae30\uc801\uc778 \uc791\uc6a9.
\uac1c\uc120 \uc81c\uc548: \uc6a9\uc735\uc544\uc5f0\ub3c4\uae08 \ub610\ub294 \uc911\ubc29\uc2dd \ub3c4\uc7a5 \uc2dc\uc2a4\ud15c \uc0ac\uc6a9; \uace0\uc2b5\ub3c4 \ub610\ub294 \ud574\uc548 \ud658\uacbd\uc5d0\uc11c\ub294 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc; \ub3c4\uc7a5\uc744 \uc815\uae30\uc801\uc73c\ub85c \uc720\uc9c0\ubcf4\uc218.<\/p>\n\n\n\n

\ub2f4\uae08\uc9c8 \ubc0f \ub728\uc784 \ucd95\uc758 \ud53c\ub85c \ud30c\ub2e8<\/strong><\/p>\n\n\n\n

1045 <\/a>or 4140 <\/a>\ucd95 \ubd80\ud488\uc774 \uc7a5\uae30\uac04 \uad50\ubc88 \ud558\uc911\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.
\ud604\uc0c1: \ud45c\uba74\uc5d0 \ubbf8\uc138 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uace0, \uade0\uc5f4\uc774 \ud655\uc7a5\ub418\uc5b4 \uc804\ud615\uc801\uc778 \u201c\uc870\uac1c\uaecd\uc9c8 \ubaa8\uc591'\uc758 \ud53c\ub85c \ud30c\ub2e8\uba74\uc774 \ud615\uc131\ub418\uba70, \ucd5c\uc885\uc801\uc73c\ub85c \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud30c\ub2e8\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.
\uc6d0\uc778: \uc5f4\ucc98\ub9ac\ub85c \uc778\ud55c \uacbd\ub3c4 \uacfc\ub2e4\ub85c \uc778\uc131 \ubd80\uc871; \ud45c\uba74\uc5d0 \uc751\ub825 \uc9d1\uc911 \ub610\ub294 \uac00\uacf5 \uacf5\uad6c \uc790\uad6d \uc874\uc7ac; \uc1fc\ud2b8\ud53c\ub2dd \uac15\ud654 \ubbf8\uc2e4\uc2dc.
\uac1c\uc120 \uc81c\uc548: \ub728\uc784 \uc628\ub3c4 \ucd5c\uc801\ud654; \ud45c\uba74 \uc870\ub3c4 \uac1c\uc120; \uc608\ub9ac\ud55c \uac01 \uad6c\uc870 \ud53c\ud558\uae30; \ud544\uc694\uc2dc \ud45c\uba74 \uac15\ud654 \ucc98\ub9ac \uc2e4\uc2dc.<\/p>\n\n\n\n

\uc6a9\uc811\ubd80\uc758 \ubd80\uc2dd \uac00\uc18d\ud654<\/strong><\/p>\n\n\n\n

\uc800\ud0c4\uc18c\uac15 \uc6a9\uc811 \ud504\ub808\uc784\uc774 \uc6a9\uc811 \ud6c4 \uc804\uccb4 \ubc29\uccad \ucc98\ub9ac\uac00 \uc774\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.
\ud604\uc0c1: \uc6a9\uc811\ubd80 \ubc0f \uc5f4\uc601\ud5a5\ubd80\uc5d0\uc11c \uba3c\uc800 \ub179\uc774 \ubc1c\uc0dd\ud558\uba70, \ubd80\uc2dd \uc18d\ub3c4\uac00 \ubaa8\uc7ac\ubcf4\ub2e4 \ud604\uc800\ud788 \ube60\ub985\ub2c8\ub2e4.
\uc6d0\uc778: \uc6a9\uc811\uc73c\ub85c \ubbf8\uc138\uc870\uc9c1 \ubcc0\ud654; \uc6a9\uc811 \uc0b0\ud654\ub9c9 \ubbf8\uc81c\uac70; \ub3c4\uc7a5 \ubbf8\uc644\uc804 \ud53c\ubcf5.
\uac1c\uc120 \uc81c\uc548: \uc6a9\uc811 \ud6c4 \uc5f0\ub9c8 \ub610\ub294 \uc0cc\ub4dc\ube14\ub77c\uc2a4\ud2b8; \ubc29\uccad \ub3c4\uc7a5 \uc7ac\ub3c4\ud3ec; \ub3c4\uc7a5 \uc5f0\uc18d\uc131 \ud655\ubcf4.<\/p>\n\n\n\n

\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ub300\ud45c\uc801\uc778 \uace0\uc7a5 \uc0ac\ub840<\/h3>\n\n\n\n

304\uac00 \ud574\uc591 \ud658\uacbd\uc5d0\uc11c \ud54f\ud305 \ubd80\uc2dd \ubc1c\uc0dd<\/strong><\/p>\n\n\n\n

304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud328\uc2a4\ub108\uac00 \ud574\ubcc0 \ub610\ub294 \uc5fc\ud654\ubb3c\uc774 \ud3ec\ud568\ub41c \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\ud604\uc0c1: \ud45c\uba74\uc5d0 \uc791\uc740 \uad6c\uba4d\uc774 \uc0dd\uae30\uace0, \ubd80\uc2dd\uc774 \uc9d1\uc911\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\uba70, \uad6d\ubd80\uc801\uc778 \uac15\ub3c4\uac00 \uc800\ud558\ub429\ub2c8\ub2e4.
\uc774\uc720: \uc5fc\ud654\ubb3c\uc774 \uc218\ub3d9\ud53c\ub9c9\uc744 \ud30c\uad34\ud558\uba70, 304\ub294 \uc5fc\ud654\ubb3c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4.
\uac1c\uc120 \uc81c\uc548: 316 \ub610\ub294 \ub4c0\ud50c\ub809\uc2a4 2205\ub97c \uc120\ud0dd; \uc801\uc808\ud55c \uc218\ub3d9\ud654 \ucc98\ub9ac\ub97c \uc2e4\uc2dc; \uc7a5\uae30\uac04 \uc5fc\ubd84 \ucd95\uc801\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

\uc6a9\uc811 \ud6c4 \uc785\uacc4 \ubd80\uc2dd<\/strong><\/p>\n\n\n\n

304 \uc6a9\uc811 \uad6c\uc870 \ubd80\ud488\uc774 \uc6a9\uc811 \ud6c4 \ucc98\ub9ac\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.
\ud604\uc0c1: \uc6a9\uc811\ubd80 \uadfc\ucc98\uc5d0 \ubd80\uc2dd \ub760\uac00 \ub098\ud0c0\ub098\uace0, \uac15\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4.
\uc774\uc720: \uc6a9\uc811 \uc2dc \uace0\uc628\uc73c\ub85c \uc778\ud574 \ud0c4\ud654\ubb3c\uc774 \uc11d\ucd9c\ub418\uace0, \uc785\uacc4\uc758 \ud06c\ub86c \ud568\ub7c9\uc774 \uac10\uc18c\ud558\uba70, \uc218\ub3d9\uce35\uc774 \uc190\uc0c1\ub429\ub2c8\ub2e4.
\uac1c\uc120 \uc81c\uc548: \uc800\ud0c4\uc18c 304L \ubc84\uc804\uc744 \uc0ac\uc6a9; \uc6a9\uc811 \ud6c4 \uc0b0\uc138 \ubc0f \uc218\ub3d9\ud654 \ucc98\ub9ac \uc2e4\uc2dc; \uc6a9\uc811 \uc5f4\uc785\ub825\uc744 \uc81c\uc5b4\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

\uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC)<\/strong><\/p>\n\n\n\n

304 \ubc30\uad00\uc774 \uace0\uc628 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \uc6b4\uc804\ub429\ub2c8\ub2e4.
\ud604\uc0c1: \ud45c\uba74\uc5d0 \ub69c\ub837\ud55c \ubd80\uc2dd\uc740 \uc5c6\uc73c\ub098 \uac11\uc791\uc2a4\ub7ec\uc6b4 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.
\uc774\uc720: \uc778\uc7a5 \uc751\ub825\uacfc \ubd80\uc2dd\uc131 \ub9e4\uccb4\uc758 \ubcf5\ud569 \uc791\uc6a9; \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uad6c\uc870\ub294 SCC\uc5d0 \ubbfc\uac10\ud569\ub2c8\ub2e4.
\uac1c\uc120 \uc81c\uc548: \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc120\ud0dd; \uc794\ub958 \uc751\ub825 \uac10\uc18c; \ub9e4\uccb4 \ud658\uacbd \uac1c\uc120.<\/p>\n\n\n\n

\ud0c4\uc18c\uac15\uacfc \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uac00\uaca9 \ube44\uad50:<\/h2>\n\n\n\n

\uac00\uaca9\uc740 \uc9c0\uc5ed, \uaddc\uaca9(\ud310\uc7ac\/\ubd09\uc7ac\/\ubc30\uad00), \ud45c\uba74(2B\/BA), \uc870\ub2ec\ub7c9\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

1) \ud0c4\uc18c\uac15(\uc5f4\uac04\uc555\uc5f0\ucf54\uc77c HRC \uc9c0\uc218\/\uc120\ubb3c \uc2dc\uc138 \ucc38\uace0)<\/h3>\n\n\n\n

HRC \uac15\uc7ac\ub294 \uc57d 1,003 USD\/\ud1a4(TradingEconomics \uae30\uc900)\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

CME HRC \uc9c0\uc218 \uc120\ubb3c \uc2dc\uc138\ub3c4 \uc57d 1,016 USD\/\ud1a4(2026\ub144 3\uc6d4 \uacc4\uc57d \uae30\uc900)\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

2) 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15(\uad6d\ub0b4 \uc2dc\uc7a5 \uac70\ub798 \ubc94\uc704\/\uc5c5\uacc4 \uc870\uc0ac \uc2dc\uc138 \ucc38\uace0)<\/h3>\n\n\n\n

304 \ub0c9\uac04\uc555\uc5f0\ucf54\uc77c \uac70\ub798 \ubc94\uc704\uc758 \ud558\ub2e8\uc740 \uc57d 3,247 USD\/\ud1a4(2026\ub144 1\uc6d4 \uae30\uc900)\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\ub978 \uacf5\uacf5 \uc2dc\uc7a5 \ubd84\uc11d\uc5d0\uc11c\ub294 \uad6d\uc81c 304 \ud50c\ub808\uc774\ud2b8\/\ucf54\uc77c\uc5d0 \ub300\ud574 \uc57d 1,755\u20132,100 USD\/\ud1a4\uc744 \uc81c\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4(\uc9c0\uc5ed\/\uce74\ud14c\uace0\ub9ac\ubcc4 \ud070 \ucc28\uc774 \uc788\uc74c).<\/p>\n\n\n\n

\uacb0\ub860 \ud65c\uc6a9 \ubc29\ubc95:<\/strong>
\uc7ac\ub8cc \uac00\uaca9\ub9cc \ubcf4\uba74 304\ub294 \ud0c4\uc18c\uac15\uc758 2~4\ubc30\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uc2b5\ud55c \ud658\uacbd \/ \uc5fc\ubd84 \ubd84\ubb34 \/ \uc7a6\uc740 \uccad\uc18c\uac00 \ud544\uc694\ud55c \uc0c1\ud669\uc5d0\uc11c\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubd80\ud488\uc758 \ucd1d \ube44\uc6a9\uc774 \ub354 \ub0ae\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc7ac\uc791\uc5c5 \ubc0f \uc720\uc9c0\ubcf4\uc218 \uac10\uc18c).<\/p>\n\n\n\n

\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubc0f \ud0c4\uc18c\uac15\uc758 \uc7ac\ud65c\uc6a9 \ubc29\ubc95\uacfc \uc8fc\uc758\uc0ac\ud56d<\/h2>\n\n\n\n

1\uff09\ud0c4\uc18c\uac15:<\/h3>\n\n\n\n

\uc7ac\ud65c\uc6a9 \ubc29\ubc95(\uc77c\ubc18\uc801\uc778 \uacf5\uc815)<\/strong>
\ubd84\ub958 \uc218\uac70 \u2192 \uc808\ub2e8\/\ud30c\uc1c4 \u2192 \uc790\ub825 \ubd84\ub9ac \u2192 \uc804\uae30\ub85c(EAF)\ub85c \uc7ac\uc6a9\uc735<\/p>\n\n\n\n

\uc8fc\uc758\uc0ac\ud56d
<\/strong>\uc81c\uac70\ud574\uc57c \ud560 \uac83: \uae30\ub984 \uc5bc\ub8e9, \ud50c\ub77c\uc2a4\ud2f1, \uace0\ubb34, \ub450\uaebc\uc6b4 \ucf54\ud305<\/p>\n\n\n\n

\ud63c\uc785\uc744 \ud53c\ud574\uc57c \ud560 \uac83: \uad6c\ub9ac \ubc0f \uae30\ud0c0 \ube44\ucca0\uae08\uc18d(\uac15 \uc131\ub2a5\uc5d0 \uc601\ud5a5)<\/p>\n\n\n\n

\uace0\ud569\uae08\uac15 \ubc0f \uacf5\uad6c\uac15\uc740 \ubcc4\ub3c4\ub85c \ubd84\ub9ac\ud558\uc5ec \ucc98\ub9ac\ud558\ub294 \uac83\uc774 \uc88b\uc73c\uba70, \uc77c\ubc18 \ud0c4\uc18c\uac15\uacfc \ud63c\ud569\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n

2\uff09\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15: \uc7ac\ud65c\uc6a9 \uac00\ub2a5(\uac00\uce58\uac00 \ub192\uc73c\ub098 \ubd84\ub958\uc5d0 \ub354 \uc758\uc874)<\/h3>\n\n\n\n

\uc7ac\ud65c\uc6a9 \ubc29\ubc95<\/strong> (\ud575\uc2ec\uc740 \u201c\ub4f1\uae09\ubcc4 \/ \uc2dc\ub9ac\uc988\ubcc4\u201d)
300 \uc2dc\ub9ac\uc988(\ub2c8\ucf08 \ud3ec\ud568)\uc640 400 \uc2dc\ub9ac\uc988(\uc800\ub2c8\ucf08\/\ubb34\ub2c8\ucf08)\ub97c \ubd84\ub9ac<\/p>\n\n\n\n

\uccad\uc18c \u2192 \ud30c\uc1c4 \u2192 \uc6a9\uc735 \u2192 Cr\/Ni\/Mo\uc5d0 \ub530\ub77c \uc870\uc131 \uc870\uc815<\/p>\n\n\n\n

\uc8fc\uc758\uc0ac\ud56d<\/strong>
\ud63c\ud569\ub41c \uc7ac\ub8cc\ub294 \ud569\uae08 \uc870\uc131\uc774 \uc81c\uc5b4 \ubd88\uac00\ub2a5\ud574\uc9c0\uba70, \uc7ac\ud65c\uc6a9 \ub2e8\uacc4\uc5d0\uc11c\ub294 XRF \ub4f1 \ubc29\ubc95\uc73c\ub85c \uc2dd\ubcc4<\/p>\n\n\n\n

\uc6a9\uc811 \ubd80\ud488\uc740 \uc6a9\uc811 \uc2ac\ub798\uadf8\/\uc0b0\ud654 \uc2a4\ucf00\uc77c\uc744 \uccad\uc18c\ud558\uc5ec \uc6a9\uc735 \uc2dc \ubd88\uc21c\ubb3c \ubd80\ub2f4\uc744 \uc904\uc774\ub294 \uac83\uc774 \uad8c\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5fc\ud654\ubb3c \uc624\uc5fc(\ud574\uc548 \ubd80\ud488)\uc740 \uba3c\uc800 \uccad\uc18c\ud558\uc5ec \ubd88\uc21c\ubb3c \uc720\uc785\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubc0f \ud0c4\uc18c\uac15\uc758 \ub300\uccb4 \uc7ac\ub8cc:<\/h2>\n\n\n\n

\ud0c4\uc18c\uac15\uc758 \ub300\uccb4 \uc7ac\ub8cc<\/h3>\n\n\n\n

\ucf54\ud305 \ud0c4\uc18c\uac15(\uc544\uc5f0\ub3c4\uae08 \/ \ubd84\uccb4\ub3c4\uc7a5 \/ \uc804\ucc29\ub3c4\uc7a5): \ucf54\ud305\uc744 \ud1b5\ud574 \ub0b4\uc2dd\uc131\uc744 \ubcf4\uc644\ud558\uba70, \ube44\uc6a9\uc740 \uc800\ub834\ud558\uac8c \uc720\uc9c0\ub428<\/p>\n\n\n\n

\ub0b4\ud6c4\uc131 \uac15\uc7ac: \ud2b9\uc815 \uc57c\uc678 \ud658\uacbd\uc5d0\uc11c \ub3c4\uc7a5 \uc720\uc9c0\ubcf4\uc218\ub97c \uc904\uc784<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08(6061<\/a>\/5052<\/a>): \uacbd\ub7c9, \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uadf8\ub7ec\ub098 \uac15\ub3c4\/\ub0b4\ub9c8\ubaa8\uc131\uc740 \ud3c9\uac00 \ud544\uc694<\/p>\n\n\n\n

\uad6c\uc0c1\ud751\uc5f0\uc8fc\ucca0: \uc9c4\ub3d9 \uac10\uc1e0 \ubc0f \uc8fc\uc870 \uc131\ud615\uc5d0 \uac15\uc810, \ubca0\uc774\uc2a4 \ud558\uc6b0\uc9d5\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9<\/p>\n\n\n\n

\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud50c\ub77c\uc2a4\ud2f1(POM<\/a>\/PA\/PEEK<\/a>): \uacbd\ub7c9, \ub0b4\ud654\ud559\uc131, \uadf8\ub7ec\ub098 \uac15\ub3c4 \ubc0f \uc628\ub3c4 \ud55c\uacc4\ub294 \uc0c1\uc774\ud568<\/p>\n\n\n\n

\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub300\uccb4 \uc18c\uc7ac<\/h3>\n\n\n\n

\ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 2205: \ub354 \ub192\uc740 \uac15\ub3c4\uc640 \uc548\uc815\uc801\uc778 \uc5fc\ud654\ubb3c \ub0b4\uc131(\ube44\uc6a9 \uc0c1\uc2b9)<\/p>\n\n\n\n

\ub2c8\ucf08\uacc4 \ud569\uae08(\uc608: \uc778\ucf54\ub12c \uc2dc\ub9ac\uc988): \uace0\uc628\/\uac15\ud55c \ubd80\uc2dd \ud658\uacbd<\/p>\n\n\n\n

\ud2f0\ud0c0\ub284 \ud569\uae08: \ub9e4\uc6b0 \uac15\ud55c \ub0b4\uc2dd\uc131 + \uacbd\ub7c9, \ud558\uc9c0\ub9cc \uac00\uaca9\uc774 \ud06c\uac8c \ub192\uc74c<\/p>\n\n\n\n

\ub3d9\ud569\uae08(\ud669\ub3d9\/\uccad\ub3d9): \ub0b4\uc2dd\uc131, \uc5f4\uc804\ub3c4\uc131 \uc6b0\uc218, \ud2b9\uc815 \ubc38\ube0c \ubd80\ud488\/\ubd80\uc2f1\uc5d0 \uc801\ud569<\/p>\n\n\n\n

\uace0\uae09 \ucf54\ud305 \ud0c4\uc18c\uac15: \u201c\uccb4\uacc4\uc801 \ubc29\uccad'\uc744 \ud1b5\ud574 \u201d\uc7ac\ub8cc \ub0b4\uc2dd\uc131\u201c \ub300\uccb4\u201d<\/p>\n\n\n\n

\ube60\ub978 \uc18c\uc7ac \uc120\ud0dd \uc81c\uc548<\/h2>\n\n\n\n

\uc2e4\ub0b4 \uac74\uc870, \ube44\uc6a9 \ubbfc\uac10, \uc720\uc9c0\ubcf4\uc218 \uac00\ub2a5 \u2192 \ud0c4\uc18c\uac15 \uc6b0\uc120(\uc544\uc5f0\ub3c4\uae08\/\ubd84\uccb4\ub3c4\uc7a5\/\ud751\uc0c9\ucc98\ub9ac)<\/p>\n\n\n\n

\uc2b5\uae30, \uc5fc\uc218\ubd84\ubb34, \uc7a6\uc740 \uc138\ucc99, \ub192\uc740 \uc704\uc0dd \uc694\uad6c \u2192 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc6b0\uc120(304\/316 + \ud53c\ub9c9\ucc98\ub9ac\/\uc804\ud574\uc5f0\ub9c8)<\/p>\n\n\n\n

\uace0\uac15\ub3c4 \ucd95, \ub0b4\ub9c8\ubaa8 \uc811\ucd09\uba74 \u2192 4140\/42CrMo(\ud01c\uce6d \ubc0f \ud15c\ud37c\ub9c1) \ub610\ub294 8620(\uce68\ud0c4)<\/p>\n\n\n\n

\uc5fc\ud654\ubb3c \ud658\uacbd(\ud574\uc548\/\ud45c\ubc31\uc81c) \u2192 316\/2205\uac00 \ub354 \uc548\uc815\uc801, 304\ub294 \ud54f\ud305 \uc704\ud5d8<\/p>\n\n\n\n

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

\ud0c4\uc18c\uac15\uc740 \uac15\ub3c4\uc640 \ube44\uc6a9 \uad00\ub9ac\uac00 \uc911\uc694\ud55c \uad6c\uc870\uc6a9\uc5d0 \uc801\ud569\ud558\uba70, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub0b4\uc2dd\uc131\uacfc \uace0\uccad\uc815 \ud658\uacbd\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uc18c\uc7ac \uc790\uccb4\uc5d0 \uc808\ub300\uc801 \uc6b0\uc5f4\uc740 \uc5c6\uc73c\uba70, \uc0ac\uc6a9 \ud658\uacbd, \uc131\ub2a5 \uc694\uad6c, \uc608\uc0b0\uc758 \uade0\ud615\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ud569\ub9ac\uc801\uc778 \uc18c\uc7ac \uc120\ud0dd\uc740 \uc7a5\uae30\uc801 \uc548\uc815\uc131\uacfc \uacbd\uc81c\uc131\uc758 \ud1b5\ud569\uc744 \uc2e4\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\uc18d \uac00\uacf5\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud55c \uc815\ubcf4\ub97c \uc6d0\ud558\uc2dc\uac70\ub098 \uacac\uc801\uc744 \ubc1b\uace0 \uc2f6\uc73c\uc2dc\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \ubb38\uc758\ud574 \uc8fc\uc138\uc694. \ubb38\uc758<\/a> \uc800\ud76c\uc640 \uc0c1\ub2f4\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Carbon steel vs stainless steel both iron-based engineering materials, but their design logic is different: carbon steel emphasizes strength and cost control, while stainless steel emphasizes corrosion resistance and long-term stability. Understanding the differences in composition, mechanical properties, processing methods, and application scenarios is the key to correct material selection in the machining manufacturing industry. […]<\/p>\n","protected":false},"author":2,"featured_media":7677,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-7676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/7676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/comments?post=7676"}],"version-history":[{"count":2,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/7676\/revisions"}],"predecessor-version":[{"id":7679,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/7676\/revisions\/7679"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/media\/7677"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/media?parent=7676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/categories?post=7676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/tags?post=7676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}