{"id":3773,"date":"2026-04-23T10:09:51","date_gmt":"2026-04-23T09:09:51","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=3773"},"modified":"2026-04-25T04:17:19","modified_gmt":"2026-04-25T03:17:19","slug":"en-10204-3-1-certified-nickel-alloy-materials","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/en-10204-3-1-certified-nickel-alloy-materials\/","title":{"rendered":"EN 10204 3.1 \uc778\uc99d \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\ub294 \uc774\uc720\ub294?"},"content":{"rendered":"

\ud504\ub85c\uc81d\ud2b8 \uc0ac\uc591\uc11c\uc5d0 EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac\ub97c \uc694\uad6c\ud558\uace0 \uc788\ub2e4\uba74, \uc774\ub294 \ub2e8\uc21c\ud55c \ud615\uc2dd\uc801\uc778 \uc808\ucc28\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc5fc\ud654\ubb3c \ud658\uacbd, \uc0b0\uc131\uc218 \ucc98\ub9ac \uc124\ube44, \ubc30\uc5f0 \uac00\uc2a4 \uc815\ud654 \uc2dc\uc2a4\ud15c, \uadf8\ub9ac\uace0 \uc555\ub825\uc2dd \uc5f4\uc804\ub2ec \uc7a5\ube44\uc758 \uacbd\uc6b0, \ub2e8 \ud55c \ubc88\uc758 \uc798\ubabb\ub41c \uc5f4\ucc98\ub9ac\ub85c \uc778\ud574 \uc6a9\uc811 \uc218\ub9ac, \uace0\uac1d \ubc18\ud488, \ub610\ub294 \uc804\uba74 \uac00\ub3d9 \uc911\ub2e8 \uc870\uc0ac\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc77c\ubc18\uc801\uc73c\ub85c EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc7ac\ub8cc\ub97c \uc694\uad6c\ud558\ub294 \uc774\uc720\ub294 \ud569\uae08\uba85\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uc81c\uc791\uc774 \uc2dc\uc791\ub418\uae30 \uc804\uc5d0 \ud654\ud559 \uc131\ubd84, \uae30\uacc4\uc801 \uc2dc\ud5d8 \uacb0\uacfc, \uc5f4\ubc88\ud638 \uc5f0\uc18d\uc131, \uadf8\ub9ac\uace0 \uc11c\uba85\ub41c \uc81c\uc870\uc0ac \uac80\uc99d\uc11c\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \uc2e4\uc9c8\uc801\uc778 \uc774\uc810\uc740 \ubd84\uba85\ud569\ub2c8\ub2e4. \uc989, \uc7ac\ub8cc\uac00 \uc774\ubbf8 \uc0dd\uc0b0 \ub2e8\uacc4\uc5d0 \ub4e4\uc5b4\uac04 \ud6c4\uc5d0 \uc7ac\ub8cc\uc758 \uc815\uccb4\uc131\uc5d0 \ub300\ud574 \ub17c\uc7c1\ud560 \uac00\ub2a5\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2c8\ucf08 \ud569\uae08\uc758 \uacbd\uc6b0, \uc77c\ubc18 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc885\ubcf4\ub2e4 \uc774 \uc810\uc774 \ud6e8\uc52c \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374, \ub2c8\uc624\ube00, \ud2f0\ud0c0\ub284 \ub610\ub294 \uad6c\ub9ac\uc758 \ud568\ub7c9\uc774 \uc870\uae08\ub9cc \ub2ec\ub77c\uc838\ub3c4 \ub0b4\uc2dd\uc131, \uc5f4\uac04 \uac00\uacf5\uc131 \ubc0f \uc6a9\uc811 \ubc18\uc751\uc774 \ubcc0\ud654\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \uc0ac\uc2e4\uc744 \ub4a4\ub2a6\uac8c \ud30c\uc545\ud558\uac8c \ub418\uba74 \ub9c9\ub300\ud55c \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. Alloy 625\ub85c \ud45c\uc2dc\ub418\uc5b4 \uc788\uc9c0\ub9cc \ud63c\ud569 \uc7ac\uace0\uc5d0\uc11c \ucd9c\uace0\ub41c \ud29c\ube0c\ub294 \ub2e8\uc21c\ud788 \uad6c\ub9e4\uc0c1\uc758 \ubb38\uc81c\uc77c \ubfd0\ub9cc\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \uc808\ucc28\uc758 \ubb34\ud6a8\ud654\ub97c \ucd08\ub798\ud558\uace0, \uc218\uc555 \uc2dc\ud5d8 \uc2b9\uc778\uc744 \uc9c0\uc5f0\uc2dc\ud0a4\uba70, \uad6c\ub9e4\uc790\uac00 \uad00\ub828 \uc808\ub2e8 \ubd80\ud488\uc744 \ubaa8\ub450 \uaca9\ub9ac \uc870\uce58\ud558\ub3c4\ub85d \uac15\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \uacbd\ud5d8 \ub9ce\uc740 \uc870\ub2ec \ud300\uc740 EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc790\uc7ac\ub97c \ub2e8\uc21c\ud55c \ud615\uc2dd\uc801\uc778 \ud589\uc815 \uc11c\ub958\ub85c \ucde8\uae09\ud558\uae30\ubcf4\ub2e4\ub294 \uae30\uc220\uc801 \uc704\ud5d8 \uad00\ub9ac\uc758 \uc77c\ud658\uc73c\ub85c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n

\"EN<\/p>\n

EN 10204 3.1\uc774 \ub2c8\ucf08 \ud569\uae08\uc758 \ucd94\uc801\uc131\uc5d0 \ubbf8\uce58\ub294 \uc758\ubbf8<\/b><\/strong><\/h2>\n

EN 10204\uc5d0 \ub530\ub77c, 3.1 \uac80\uc0ac \uc99d\uba85\uc11c\ub294 \uc81c\uc870\uc5c5\uccb4\uac00 \ubc1c\uae09\ud558\uba70, \uc81c\uc870 \ubd80\uc11c\uc640 \ub3c5\ub9bd\ub41c \uad8c\ud55c\uc744 \uac00\uc9c4 \ub300\ub9ac\uc778\uc774 \uc774\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4. \ub2c8\ucf08 \ud569\uae08\uc758 \uacbd\uc6b0, \uc774\ub7ec\ud55c \uad6c\ubd84\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 3.1 \uc778\uc99d\uc11c\uc5d0\ub294 \ub0a9\ud488\ub41c \uc81c\ud488\uc774 \ud2b9\uc815 \uc5f4\ucc98\uce58 \ubc88\ud638\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc5b4\uc57c \ud558\uba70, \uc81c\ud488\uc758 \ud615\ud0dc, \uce58\uc218, \uc801\uc6a9 \ud45c\uc900, \ub4f1\uae09 \uba85\uce6d \ubc0f \uce21\uc815 \uacb0\uacfc\uac00 \uba85\uc2dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubd09, \ud29c\ube0c, \ud310\uc7ac \ub610\ub294 \ub2e8\uc870\ud488\uc758 \uacbd\uc6b0, \uc778\uc99d\uc11c\uc5d0\ub294 \uce74\ud0c8\ub85c\uadf8\uc5d0 \uae30\uc7ac\ub41c \uac12\uc744 \uadf8\ub300\ub85c \ubcf5\uc0ac\ud55c \uac83\uc774 \uc544\ub2c8\ub77c \ud654\ud559 \uc131\ubd84, \uc778\uc7a5 \ud2b9\uc131, \uc5f4\ucc98\ub9ac \uc0c1\ud0dc\uc640 \uac19\uc740 \uc2e4\uc81c \uc81c\uc870 \ub370\uc774\ud130\uac00 \ubc18\uc601\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc8fc\ubb38\uc774 ASTM, ASME \ub610\ub294 \ud504\ub85c\uc81d\ud2b8\ubcc4 \uc790\uc7ac \uc694\uccad\uc11c\uc5d0 \uc5f0\uacc4\ub41c \uacbd\uc6b0, \ud574\ub2f9 \ubb38\uc11c\ub294 \uadf8 \uc694\uad6c \uc0ac\ud56d\uc744 \ud56d\ubaa9\ubcc4\ub85c \uc815\ud655\ud788 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uad6c\ub9e4\uc790\ub294 3.1 \uc778\uc99d\uc11c\uac00 \ubb34\uc5c7\uc744 \ubcf4\uc7a5\ud558\uc9c0 \uc54a\ub294\uc9c0\ub3c4 \uba85\uc2ec\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc778\uc99d\uc11c\ub294 \uc678\ubd80 \ub610\ub294 \uace0\uac1d\uc774 \uc2b9\uc778\ud55c \uac80\uc99d\uc744 \ud3ec\ud568\ud558\ub294 EN 10204 3.2\uc640 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc73c\uba70, \uc785\uace0 \uac80\uc0ac\ub97c \ub300\uccb4\ud558\uc9c0\ub3c4 \uc54a\uc2b5\ub2c8\ub2e4. \ud45c\uba74 \uc0c1\ud0dc, \uce58\uc218, \ud45c\uc2dc, \uadf8\ub9ac\uace0 \uacbd\uc6b0\uc5d0 \ub530\ub77c \uc6d0\uc18c \ubd84\uc11d \uacb0\uacfc(PMI)\ub294 \uc5ec\uc804\ud788 \uacf5\uae09\uc5c5\uccb4\ub098 \uac00\uacf5\uc5c5\uccb4\uc5d0\uc11c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc790\uc7ac\uac00 \uc801\uc808\ud558\uac8c \uacf5\uae09\ub420 \uacbd\uc6b0, \uadf8 \uadfc\uac70\ub294 \uc7ac\ud310\ub9e4\uc5c5\uc790\uc758 \uc57d\uc18d\uc774 \uc544\ub2cc \uc81c\uac15\uc0ac\uc758 1\ucc28 \uc99d\uba85\uc11c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ucc28\uc774\ub294 \ubd09\uc7ac\uac00 \ub354 \uc9e7\uc740 \uae38\uc774\ub85c \uc808\ub2e8\ub418\uac70\ub098 \ud29c\ube0c\uac00 \uc81c\uc791 \ub85c\ud2b8\ub85c \ubd84\ud560\ub41c \ud6c4\uc5d0 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uac00 \ub418\ub294\ub370, \uc774\ub294 \ubb3c\ub9ac\uc801 \ud45c\uc2dc\uac00 \uc798 \ubcf4\uc774\uc9c0 \uc54a\uac8c \ub420 \ub54c \ubb38\uc11c \uc138\ud2b8\uac00 \ucd94\uc801\uc131 \uccb4\uc778\uc744 \uc628\uc804\ud558\uac8c \uc720\uc9c0\ud574 \uc8fc\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n
\ubb38\uc11c \uc720\ud615<\/td>\n\ub204\uac00 \uc11c\uba85\ud558\ub098\uc694?<\/td>\n\uc774\uac83\uc774 \ubb34\uc5c7\uc744 \uc99d\uba85\ud558\ub294\uac00<\/td>\n\ub2c8\ucf08 \ud569\uae08\uc758 \ub300\ud45c\uc801\uc778 \uc6a9\ub3c4<\/td>\n<\/tr>\n
EN 10204 2.2<\/td>\n\uc81c\uc870\uc0ac<\/td>\n\uc77c\ubc18\uc801\uc778 \uc801\ud569\uc131 \uc131\uba85\uc11c(\uc77c\ubc18\uc801\uc73c\ub85c \ubc30\uce58\ubcc4 \uc2dc\ud5d8 \uac12\uc740 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc74c)<\/td>\n\uc800\uc704\ud5d8 \uc0c1\uc5c5\uc6a9 \uc7ac\uace0 \ubcf4\ucda9<\/td>\n<\/tr>\n
EN 10204 3.1<\/td>\nManufacturer’s authorized independent representative<\/td>\n\ub0a9\ud488\ub41c \uc790\uc7ac\uc640 \uad00\ub828\ub41c \uc5f4 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc2dc\ud5d8 \uacb0\uacfc<\/td>\n\uc555\ub825 \uc124\ube44, \ubd80\uc2dd\uc131 \uacf5\uc815 \uc2dc\uc2a4\ud15c, \uc218\ucd9c \ud504\ub85c\uc81d\ud2b8<\/td>\n<\/tr>\n
EN 10204 3.2<\/td>\n\uc81c\uc870\uc5c5\uccb4 \ubc0f \uc81c3\uc790 \ub610\ub294 \uad6c\ub9e4\uc790 \ub300\ub9ac\uc778<\/td>\n\uc678\ubd80 \uc99d\uc778 \ub610\ub294 \uac80\uc99d\uc774 \uc774\ub8e8\uc5b4\uc9c4 \uc5f4 \uad00\ub828 \ub370\uc774\ud130<\/td>\n\uc18c\uc720\uc8fc\uac00 \uc2b9\uc778\ud55c \uc911\uc694 \ud328\ud0a4\uc9c0 \ubc0f \uc601\ud5a5\uc774 \ud070 EPC \uc791\uc5c5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EN 10204 3.1 \uc778\uc99d \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac\uac00 \uac00\uc7a5 \uc911\uc694\ud55c \ubd84\uc57c<\/b><\/strong><\/h2>\n

\uc2e4\uc81c\ub85c, EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac\ub294 \ub2e8 \ud55c \ubc88\uc758 \ubd88\ub7c9 \uc5f4\ucc98\ub9ac\ub85c \uc778\ud55c \ube44\uc6a9\uc774 \ub354 \uc644\ubcbd\ud55c \ubb38\uc11c \uc138\ud2b8 \ud55c \ubd80\ub97c \uc900\ube44\ud558\ub294 \ube44\uc6a9\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ud070 \uacf3\uc774\ub77c\uba74 \uc5b4\ub514\uc11c\ub098 \uadf8 \uac00\uce58\ub97c \uc785\uc99d\ud569\ub2c8\ub2e4. \uc804\ud615\uc801\uc778 \uc0ac\ub840\ub85c\ub294 \ud574\uc218 \uc2dc\uc2a4\ud15c, \ud669\uc744 \ud568\uc720\ud55c \uc720\uccb4, \uc5f4 \uc0b0\ud654 \uc7a5\uce58 \ub0b4\ubd80 \ubd80\ud488, FGD \uc124\ube44, \uc0b0\uc138 \ub77c\uc778, \ud63c\ud569 \uc0b0 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc555\ub825 \ubc30\uad00, \uadf8\ub9ac\uace0 \uc5fc\ud654\ubb3c \ub0b4\uc131\uc774 \ud544\uc218\uc801\uc778 \uc5f4\uad50\ud658\uae30 \ubd80\ud488 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubb38\uc11c \uae30\ub85d\uc740 Alloy 625, Alloy 825, C-276\uacfc \uac19\uc740 \ub0b4\uc2dd\uc131 \ub4f1\uae09\uc740 \ubb3c\ub860, \uc0ac\uc6a9 \ud658\uacbd\uc758 \ud654\ud559\uc801 \uc870\uac74\uc774 \ub9e4\uc6b0 \uac00\ud639\ud560 \uc218 \uc788\ub294 \uc0c1\uc5c5\uc6a9 \uc21c\ub2c8\ucf08 \ub610\ub294 \ub2c8\ucf08-\uad6c\ub9ac \uc81c\ud488 \ubaa8\ub450\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc7ac\ub8cc\ub97c \uc694\uad6c\ud558\ub294 \uc774\uc720\ub294 \uc11c\ub958 \uc791\uc5c5\uc744 \uc990\uae30\uae30 \ub54c\ubb38\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ucd94\uc801\uc131 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc7ac\uac80\uc99d\uc744 \ubc1b\ub294 \ube44\uc6a9\uc774 \ucc98\uc74c\ubd80\ud130 \uc62c\ubc14\ub974\uac8c \uc2b9\uc778 \uc808\ucc28\ub97c \ubc1f\ub294 \uac83\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ube44\uc2f8\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\ub530\ub77c\uc11c \uccb4\uacc4\uc801\uc778 \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub294 \uc8fc\ubb38\ud488\uc774 \ucd9c\ud558\ub418\uae30 \uc804\uc5d0 \uc778\uc99d\uc11c \uc591\uc2dd\uc744 \uc694\uccad\ud558\uace0, \ubaa8\ub4e0 \ubb36\uc74c\uc774\ub098 \uc0c1\uc790\uac00 \ub3d9\uc77c\ud55c \uc5f4 \uc0dd\uc0b0 \ub85c\ud2b8 \ubc88\ud638\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uba70, \uc808\ub2e8, \uc7ac\ubb36\uc74c \ub610\ub294 \uc218\ucd9c \ud3ec\uc7a5 \ud6c4\uc5d0\ub3c4 \ucd94\uc801\uc131\uc774 \uc5b4\ub5bb\uac8c \uc720\uc9c0\ub418\ub294\uc9c0 \ubb38\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc6b0\uc218\ud55c \uacf5\uae09\uc5c5\uccb4\ub294 \uc0ac\uc804\uc5d0 \uc778\uc99d\uc11c \uc0ac\ubcf8, \ud45c\uc2dc \uc0ac\uc9c4, \uadf8\ub9ac\uace0 \uc6a9\ud574\ub85c\ubcc4 \ucd94\uc801 \uc815\ubcf4\ub97c \uba85\ud655\ud788 \uae30\ub85d\ud55c \ud3ec\uc7a5 \uba85\uc138\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae34\uae09\ud55c \uac00\ub3d9 \uc911\ub2e8 \uc791\uc5c5\uc758 \uacbd\uc6b0, \uc774\ub7ec\ud55c \uc0ac\uc804 \uc900\ube44\ub9cc\uc73c\ub85c\ub3c4 \uba70\uce60\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \ubc1c\uc8fc\ucc98 \uc0ac\uc591\uc5d0\uc11c EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac\ub294 \ubd80\uc2dd \ubbfc\uac10 \ubd80\ud488\uc5d0 \ub300\ud55c \ucd5c\uc18c \ub0a9\ud488 \uc870\uac74\uc73c\ub85c \uaddc\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. 28Nickel\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uac1d\uc5d0\uac8c \uc0ac\uc6a9 \ub9e4\uccb4, \uc124\uacc4 \uc628\ub3c4, \uc801\uc6a9 \uc0ac\uc591 \ubc0f \uc694\uad6c\ub418\ub294 \ubb38\uc11c \uc218\uc900\uc744 \ud568\uaed8 \uc81c\ucd9c\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 EN 10204 3.1 \uc778\uc99d \ub2c8\ucf08 \ud569\uae08 \uc7ac\ub8cc\ub9cc\uc73c\ub85c\ub3c4 \ucda9\ubd84\ud55c\uc9c0, \uc544\ub2c8\uba74 \uc8fc\ubb38\uc5d0 PMI(\uc7ac\ub8cc\uc131\ubd84\ubd84\uc11d), \uc81c3\uc790 \uac80\uc0ac \ub610\ub294 \ucd94\uac00 \uc785\ud68c \uac80\uc0ac\uac00 \ubcd1\ud589\ub418\uc5b4\uc57c \ud558\ub294\uc9c0 \uacb0\uc815\ud558\uae30\uac00 \ud6e8\uc52c \uc218\uc6d4\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n

\"EN<\/p>\n

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

For critical nickel alloy procurement, a 3.1 certificate is not bureaucracy. It is one of the cheapest forms of insurance a buyer can purchase before fabrication and shipment costs start compounding. When EN 10204 3.1 certified nickel alloy materials are specified correctly, they remove uncertainty before uncertainty becomes delay. If you need help reviewing a specification, matching the alloy grade to the service environment, or checking whether a supplier’s document pack is technically defensible, 28Nickel can support the review before the material moves.<\/p>\n

\uad00\ub828 Q&A<\/b><\/strong><\/h2>\n

Q: EN 10204 3.1\ub9cc\uc73c\ub85c\ub3c4 \ubc1c\uc8fc\ucc98\uc758 \uc2b9\uc778\uc744 \ubc1b\ub294 \ub370 \ud56d\uc0c1 \ucda9\ubd84\ud55c\uac00\uc694?<\/p>\n

Not always. Many projects accept EN 10204 3.1 certified nickel alloy materials as the baseline, but some end users or EPC packages still call for EN 10204 3.2, third-party witnessing, or additional PMI. The correct answer depends on the inspection test plan, the service criticality, and the owner’s approval process.<\/p>\n

Q: \ud558\ub098\uc758 3.1 \uc778\uc99d\uc11c\ub85c \uc5ec\ub7ec \uc885\ub958\uc758 \ubc30\ud569\uc774\ub098 \uc11c\ub85c \uad00\ub828 \uc5c6\ub294 \uc5ec\ub7ec \ub85c\ud2b8\ub97c \ubaa8\ub450 \ud3ec\ud568\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/p>\n

\uadf8\ub807\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uc778\uc99d\uc11c\ub294 \ubc18\ub4dc\uc2dc \ud2b9\uc815 \uc5f4\ucc98\ub9ac\uc5d0 \ud55c\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4\uac00 \ud558\ub098\uc758 \uc77c\ubc18\uc801\uc778 \ubb38\uc11c\ub85c \uad00\ub828 \uc5c6\ub294 \ubb36\uc74c\uc744 \ud3ec\uad04\ud558\ub824\uace0 \uc2dc\ub3c4\ud560 \uacbd\uc6b0, \uad6c\ub9e4\uc790\ub294 EN 10204 3.1 \uc778\uc99d\uc744 \ubc1b\uc740 \ub2c8\ucf08 \ud569\uae08 \uc7ac\ub8cc\uac00 \ubcf4\uc7a5\ud574\uc57c \ud560 \ubc14\ub85c \uadf8 \ucd94\uc801\uc131\uc744 \uc0c1\uc2e4\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

Q: \uad6c\ub9e4\uc790\ub294 3.1 \uc778\uc99d\ubfd0\ub9cc \uc544\ub2c8\ub77c PMI\ub3c4 \uc694\uccad\ud574\uc57c \ud560\uae4c\uc694?<\/p>\n

\uc704\ud5d8\ub3c4\uac00 \ub192\uc740 \ubd09\uc7ac \ubc0f \ud29c\ube0c\uc758 \uacbd\uc6b0, \ub124, \uadf8 \uc870\ud569\uc740 \ub300\uac1c \ud569\ub9ac\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. 3.1 \ubb38\uc11c\ub294 \uc81c\uac15\uc18c \ub370\uc774\ud130\ub97c \uc785\uc99d\ud558\ub294 \ubc18\uba74, PMI\ub294 \uac00\uacf5\uc774 \uc2dc\uc791\ub418\uae30 \uc804\uc5d0 \ucc3d\uace0\uc5d0 \uc785\uace0\ub41c \ud488\ubaa9\uc774 \uc5ec\uc804\ud788 \uc608\uc0c1\ub41c \ud569\uae08 \uacc4\uc5f4\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

If a project specification calls for EN 10204 3.1 certified nickel alloy materials, that request is not paperwork theater. In chloride service, sour water units, flue-gas cleanup systems, and pressure-bound heat transfer equipment, a single wrong heat can trigger weld repairs, client rejection, or a full shutdown investigation. Engineers usually ask for EN 10204 3.1 […]<\/p>\n","protected":false},"author":1,"featured_media":3775,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/3773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/comments?post=3773"}],"version-history":[{"count":2,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/3773\/revisions"}],"predecessor-version":[{"id":3833,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/3773\/revisions\/3833"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media\/3775"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media?parent=3773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/categories?post=3773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/tags?post=3773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}