{"id":2787,"date":"2026-03-09T04:05:56","date_gmt":"2026-03-09T03:05:56","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2787"},"modified":"2026-03-09T04:06:03","modified_gmt":"2026-03-09T03:06:03","slug":"nickel-alloy-material-comparison","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/nickel-alloy-material-comparison\/","title":{"rendered":"H2S\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50\uac00 \ud544\uc694\ud558\uc2e0\uac00\uc694?"},"content":{"rendered":"

\uacf5\uaca9\uc801\uc778 \uc0ac\uc6cc \uac00\uc2a4 \ud658\uacbd\uc774\ub098 \ud574\uc591 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc791\uc5c5\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uad6d\ubd80\uc801\uc778 \ubd80\uc2dd\uacfc \ub04a\uc784\uc5c6\uc774 \uc2f8\uc6cc\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900 316L \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \uc5fc\ud654\ubb3c\uc5d0 \uc758\ud55c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC)\uc774 \ub098\ud0c0\ub098\uae30 \uc2dc\uc791\ud558\uba74 \uc57c\uae08 \uc5c5\uadf8\ub808\uc774\ub4dc\ub294 \ub354 \uc774\uc0c1 \ub17c\uc758\ud560 \uc218 \uc5c6\ub294 \ubb38\uc81c\uac00 \ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc815\ud655\ud55c \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc5c4\uaca9\ud55c \uae30\uc900\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b> \ub97c \ud1b5\ud574 \uc870\uae30\uc5d0 \uce58\uba85\uc801\uc778 \uc7a5\uc560\ub97c \uc608\ubc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\ubcf8 \ub370\uc774\ud130\uc2dc\ud2b8\ub9cc \ubcf4\uace0 \ub9f9\ubaa9\uc801\uc73c\ub85c \uc120\ud0dd\ud558\uba74 \uc5ec\ub7ec \uac00\uc9c0 \ubcc0\uc218\uac00 \uc788\ub294 \ubd80\uc2dd\uc131 \ud750\ub984\uc5d0\uc11c \uc131\ub2a5\uc774 \uc800\ud558\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uac00\uc7a5 \ud639\ub3c5\ud55c \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0dd\uc874\uc131\uc744 \uc88c\uc6b0\ud558\ub294 \ud2b9\uc815 \ud654\ud559\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ucd08\uc810\uc744 \ub9de\ucdb0 \uc57c\uae08\ud559\uc758 \ud604\uc2e4\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n

\"H2S\uc6a9<\/p>\n

\ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50\uc758 \uc8fc\uc694 \uc9c0\ud45c<\/h3>\n

\ubaa8\ub4e0 \uac15\ub825\ud55c \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b> \uc758 \ud575\uc2ec\uc740 \uace0\uc628 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \ud568\uaed8 \ud53c\ud305 \uc800\ud56d \ub4f1\uac00 \uc218(PREN)\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \uc788\uc2b5\ub2c8\ub2e4. \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \ud3c9\uac00\ud560 \ub54c \ubab0\ub9ac\ube0c\ub374(Mo)\uacfc \ud145\uc2a4\ud150(W)\uc744 \ucca8\uac00\ud558\uba74 \uad6d\ubd80\uc801\uc778 \uc591\uadf9 \uc6a9\ud574\uc758 \uc5ed\ud559\uc774 \uc0c1\ub2f9\ud788 \uc9c0\uc5f0\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ud569\uae08 625\uc640 \ud569\uae08 C-276\uc744 \ube44\uad50\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \ud56d\ubcf5 \uac15\ub3c4 \uc218\uce58\ub97c \ub9de\ucd94\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc7a5\uc2dc\uac04 \uc5f4 \ub178\ucd9c \uc2dc \uc0c1 \uc548\uc815\uc131\uc5d0 \ub300\ud55c \uc2ec\ub3c4 \uc788\ub294 \uc774\ud574\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uace0\ub18d\ub3c4\uc758 \ud06c\ub86c(Cr)\uc740 \uc218\ub3d9 \uc0b0\ud654\ubb3c \uce35\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uac00\ud639\ud55c NACE MR0175\/ISO 15156 \uc870\uac74\uc5d0\uc11c \uc131\ub2a5\uc744 \uacb0\uc815\ud558\ub294 \uac83\uc740 Ni, Cr, Mo\uc758 \uc2dc\ub108\uc9c0 \ud6a8\uacfc\uc785\ub2c8\ub2e4.<\/p>\n

\uc815\ud655\ud55c \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b>, \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud2b9\uc815 \uacf5\uaca9\uc801\uc778 \uc774\uc628\uc744 \ubd84\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5fc\ud654\ubb3c\uacfc \ud669\ud654\uc218\uc18c(H2S)\ub294 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ub9e4\uc6b0 \ub192\uc740 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n
\ud569\uae08 \ub4f1\uae09<\/strong><\/td>\nNi (%)<\/strong><\/td>\nCr (%)<\/strong><\/td>\nMo (%)<\/strong><\/td>\nPREN(\uc77c\ubc18)<\/strong><\/td>\n\ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4(MPa)<\/strong><\/td>\n\uc8fc\uc694 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud3ec\ucee4\uc2a4<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\ud569\uae08 C-276<\/b><\/span><\/td>\n\uc794\uc561<\/span><\/td>\n14.5 – 16.5<\/span><\/td>\n15.0 – 17.0<\/span><\/td>\n~68<\/span><\/td>\n340<\/span><\/td>\n\uc2ec\ud55c \ud53c\ud305, \uc2b5\uc2dd \uc5fc\uc18c \uac00\uc2a4<\/span><\/td>\n<\/tr>\n
\ud569\uae08 625<\/b><\/span><\/td>\n58.0\ubd84<\/span><\/td>\n20.0 – 23.0<\/span><\/td>\n8.0 – 10.0<\/span><\/td>\n~45<\/span><\/td>\n414<\/span><\/td>\n\ub192\uc740 \ud53c\ub85c \uac15\ub3c4, \ud574\uc591<\/span><\/td>\n<\/tr>\n
\ud569\uae08 825<\/b><\/span><\/td>\n38.0 – 46.0<\/span><\/td>\n19.5 – 23.5<\/span><\/td>\n2.5 – 3.5<\/span><\/td>\n~31<\/span><\/td>\n241<\/span><\/td>\n\uc0b0\uc131 \uc0dd\uc0b0, \uc2e0 \uac00\uc2a4 \uc720\uc815<\/span><\/td>\n<\/tr>\n
\ud569\uae08 400<\/b><\/span><\/td>\n63.0\ubd84<\/span><\/td>\nN\/A<\/span><\/td>\nN\/A<\/span><\/td>\nN\/A<\/span><\/td>\n195<\/span><\/td>\n\ubd88\uc0b0, \ubc14\ub2f7\ubb3c<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc704\uc758 \ub370\uc774\ud130\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774, \ud558\uc2a4\ud154\ub85c\uc774 C-276<\/a>, 16% Mo\uc758 \uacbd\uc6b0 \uc0b0\ud654 \ud658\uacbd\uc5d0\uc11c \uc5fc\ud654\ubb3c\uc5d0 \uc758\ud55c \uad6d\ubd80\uc801 \uacf5\uaca9\uc5d0 \ub300\ud55c \ucde8\uc57d\uc131\uc744 \uac70\uc758 \uc81c\uac70\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \ud569\uae08 825\ub294 \ud669\uc0b0\uc5d0 \ub300\ud574 \ub9e4\uc6b0 \uacbd\uc81c\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc774\uc9c0\ub9cc PREN\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uac00\ud639\ud55c \ud53c\ud305 \ud658\uacbd\uc5d0\uc11c \uc800\ud56d\uc131\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b> \uc555\ub825 \uc6a9\uae30 \uc124\uacc4 \ub610\ub294 \uc5f4\uad50\ud658\uae30 \ud29c\ube0c\ub97c \uc704\ud574 \uc218\ud589\ud558\ub294 \uc5f0\uad6c\ub294 \uc774\ub7ec\ud55c \ub69c\ub837\ud55c \ud654\ud559\uc801 \uacbd\uacc4\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uace0\uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \uc800\uae09 \ud569\uae08\uc744 \ub300\uccb4\ud558\ub824\uace0 \ud558\uba74 \ud544\uc5f0\uc801\uc73c\ub85c \uc785\uc790 \uac04 \uacf5\uaca9\uc774 \uac00\uc18d\ud654\ub420 \uc218\ubc16\uc5d0 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5f4 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\ub294 \uae30\uacc4\uc801 \ubb34\uacb0\uc131<\/h3>\n

\uc218\uc131 \ub0b4\uc2dd\uc131 \uc678\uc5d0\ub3c4 \uace0\uc628\uc758 \uae30\uacc4\uc801 \uc5f4\ud654\ub3c4 \uc18c\uc7ac \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub2c8\uc624\ube00(Nb) \ubc0f \ubab0\ub9ac\ube0c\ub374\uacfc \uac19\uc740 \uace0\uc6a9\uccb4 \uac15\ud654 \uc6d0\uc18c\ub294 \ud06c\ub9ac\ud504 \uc800\ud56d\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc218\ud589 \uc2dc \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b> \ud50c\ub808\uc5b4 \uc2a4\ud0dd, \uac00\uc2a4 \ud130\ube48 \ubd80\ud488 \ub610\ub294 \uc5f4\ubd84\ud574 \ud29c\ube0c\uc758 \uacbd\uc6b0 600\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uc5d0\uc11c \ud30c\uc5f4 \uc2dc\uac04\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \ud569\uae08 625\ub294 \ud53c\ub85c \uac15\ub3c4\uc640 \ub0b4\uc0b0\ud654\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc 650\u00b0C~900\u00b0C \ubc94\uc704\uc5d0\uc11c \uc7a5\uc2dc\uac04 \ub178\ucd9c\ub418\uba74 \uae08\uc18d \uac04 \uc0c1(\uc608: \uc2dc\uadf8\ub9c8 \ub610\ub294 \ubba4 \uc0c1)\uc758 \uce68\uc804\uc73c\ub85c \uc778\ud574 \ucde8\ud654\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc815\uc801 \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b> \ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \uacb0\ud568\uc774 \uc788\uc73c\uba70 \ub3d9\uc801 \uace0\uc628 \uc131\ub2a5 \uc800\ud558 \ubaa8\ub378\ub9c1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\"H2S\uc6a9<\/p>\n

\uad81\uadf9\uc801\uc73c\ub85c \uc62c\ubc14\ub978 \uc57c\uae08\uc744 \uc9c0\uc815\ud558\ub294 \uac83\uc740 \uc704\ud5d8 \uc644\ud654\ub97c \uc704\ud55c \ubcf5\uc7a1\ud55c \uc791\uc5c5\uc785\ub2c8\ub2e4. \uc774\ub860\uc801\uc778 \ud654\ud559\uc5d0\ub9cc \uc758\uc874\ud558\uba74 \ubcc0\ub3d9\uc774 \uc2ec\ud55c \uc720\ub7c9\uacfc \uc628\ub3c4 \uae09\uc99d\uc744 \ub2e4\ub8e8\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc774 \uc624\ud574\ub97c \ubd88\ub7ec\uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b> \uc740 \uc6d0\uc2dc \uc2e4\ud5d8\uc2e4 \ub370\uc774\ud130\uc640 \ud604\uc7a5\uc5d0\uc11c \uc785\uc99d\ub41c \uc2e0\ub8b0\uc131 \uc0ac\uc774\uc758 \uac04\uadf9\uc744 \uba54\uc6cc\uc90d\ub2c8\ub2e4. 28Nickel\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uace0\uac1d\uc758 \uc815\ud655\ud55c \uc720\uccb4 \uc870\uc131, \uc555\ub825 \ub4f1\uae09 \ubc0f \uc5f4 \ud504\ub85c\ud30c\uc77c\uc5d0 \ub9de\ucd98 \uc2ec\uce35\uc801\uc778 \uc57c\uae08 \ud3c9\uac00\ub97c \uc801\uadf9\uc801\uc73c\ub85c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ud604\uc7ac \uc0ac\uc6a9 \uc911\uc778 \uc7ac\ub8cc\uac00 \uace0\uc7a5 \ub098\uac70\ub098 \ubd80\uc2dd\uc131\uc774 \ub192\uc740 \uc0c8\ub85c\uc6b4 \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud558\ub294 \uacbd\uc6b0, \uc9c0\uae08 \ubc14\ub85c \ub2f9\uc0ac\uc758 \uc7ac\ub8cc \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \uadc0\uc0ac\uc758 \uc6b4\uc601 \ub9e4\uac1c\ubcc0\uc218\uc640 \ud568\uaed8 \uc804\uc6a9 \uae30\uc220 \uc9c0\uc6d0 \ubc0f \uc815\ubc00\ud55c \uc7ac\ub8cc \uc120\ud0dd \uc9c0\uce68\uc744 \ubb38\uc758\ud558\uc138\uc694.<\/p>\n

\uad00\ub828 Q&A<\/h3>\n

Q1: \ud145\uc2a4\ud150(W)\uc758 \uc874\uc7ac\uac00 \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50\uc758 \uacb0\uacfc\ub97c \uc5b4\ub5bb\uac8c \ubc14\uafb8\ub098\uc694?<\/b><\/p>\n

A: \ud145\uc2a4\ud150\uc740 \uad6d\ubd80\uc801\uc778 \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ubab0\ub9ac\ube0c\ub374\uacfc \uc720\uc0ac\ud558\uac8c \uc791\uc6a9\ud558\uc9c0\ub9cc \ub354 \ubb34\uac81\uace0 \uace0\uc628\uc5d0\uc11c \uace0\uc6a9\uccb4\ub97c \uc548\uc815\ud654\uc2dc\ud0a4\ub294 \ub370 \ub354 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc5d0\uc11c \ub2c8\ucf08 \ud569\uae08 \uc18c\uc7ac \ube44\uad50<\/b>, C-276\uacfc \uac19\uc740 \ud569\uae08\uc740 \uc2ec\ud55c \uc0b0\ud654 \ubc0f \ud658\uc6d0 \ud658\uacbd\uc5d0\uc11c \ud53c\ud305 \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd\uc744 \ub354\uc6b1 \uc5b5\uc81c\ud558\uae30 \uc704\ud574 W(\uc77c\ubc18\uc801\uc73c\ub85c 3-4.5%)\ub97c \uc0ac\uc6a9\ud558\uba70, \uc774\ub97c \ud3ec\ud568\ud558\ub3c4\ub85d PREN \uacf5\uc2dd(PREN = %Cr + 3.3(%Mo + 0.5%W) + 16%N)\uc744 \ubc00\uc5b4\ubd99\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Q2: \ud2b9\uc815 \uc0ac\uc6cc \uac00\uc2a4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud569\uae08 825\uac00 \ub0ae\uc740 PREN\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud569\uae08 625\ubcf4\ub2e4 \uc120\ud638\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/b><\/p>\n

A: \ud569\uae08 625\ub294 \ub0b4\uacf5\uadf9\uc131\uc774 \ub6f0\uc5b4\ub098\uc9c0\ub9cc \ud569\uae08 825\ub294 \ud669\uc0b0\uacfc \uc778\uc0b0\uc5d0 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d Ni, Fe, Cr, Cu\uc758 \uc815\ud655\ud55c \uade0\ud615\uc73c\ub85c \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ucca0 \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uadf9\uc2ec\ud55c \uc5fc\ud654\ubb3c \ud53c\ud305\uc774 \uc8fc\uc694 \uace0\uc7a5 \uba54\ucee4\ub2c8\uc998\uc740 \uc544\ub2c8\uc9c0\ub9cc \uc77c\ubc18\uc801\uc778 \uc0b0\uc131 \ubd80\uc2dd \ubc0f SCC\uac00 \uc8fc\uc694 \uad00\uc2ec\uc0ac\uc778 \ud2b9\uc815 NACE \ud658\uacbd\uc5d0 \ub9e4\uc6b0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Q3: \uc5f4 \uc601\ud5a5 \uad6c\uc5ed(HAZ)\uc5d0\uc11c\uc758 \ubbfc\uac10\ud654\ub85c \uc778\ud574 \ucd08\uae30 \uc7ac\ub8cc \ube44\uad50\uac00 \ubb34\ud6a8\ud654\ub420 \uc218 \uc788\ub098\uc694?<\/b><\/p>\n

A: \ubb3c\ub860\uc785\ub2c8\ub2e4. \ud569\uae08\uc740 \uc11c\ub958\uc0c1\uc73c\ub85c\ub294 \uc644\ubcbd\ud574 \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc \uc6a9\uc811 \uc5f4\uc744 \uc798\ubabb \uc785\ub825\ud558\uba74 \uc785\uc790 \uacbd\uacc4\uc5d0 \ud06c\ub86c \uce74\ubc14\uc774\ub4dc \uce68\uc804\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc0ac\uc6a9 \uc911 \uc785\uc790 \uac04 \ubd80\uc2dd\uc774 \ube60\ub974\uac8c \uc9c4\ud589\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. C-276 \ubc0f 625\uc640 \uac19\uc740 \ud569\uae08\uc740 \uadf9\ub3c4\ub85c \ub0ae\uc740 \ud0c4\uc18c\uc640 \uc548\uc815\ud654 \uc6d0\uc18c\ub85c \uc81c\uc870\ub418\uc5b4 HAZ \ubbfc\uac10\uc131\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \uc6a9\uc811\ub41c \uad6c\uc870\uc758 \ub0b4\uc2dd\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Engineers operating in aggressive sour gas environments or offshore platforms face a constant battle against localized corrosion. When standard 316L austenitic stainless steel starts exhibiting chloride-induced stress corrosion cracking (SCC), upgrading the metallurgy becomes non-negotiable. However, selecting the precise grade requires a rigorous nickel alloy material comparison to prevent premature catastrophic failure. Choosing blindly based […]<\/p>","protected":false},"author":1,"featured_media":2789,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","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":"var(--ast-global-color-4)","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":""},"categories":[3],"tags":[],"class_list":["post-2787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1773025422:1"],"_edit_last":["1"],"rank_math_seo_score":["77"],"rank_math_description":["Cracking under H2S stress? 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When standard 316L austenitic stainless steel starts exhibiting chloride-induced stress corrosion cracking (SCC), upgrading the metallurgy becomes non-negotiable. However, selecting the precise grade requires a rigorous nickel alloy material comparison to prevent premature catastrophic failure. Choosing blindly based…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2787","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=2787"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2787\/revisions"}],"predecessor-version":[{"id":2790,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2787\/revisions\/2790"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media\/2789"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media?parent=2787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/categories?post=2787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/tags?post=2787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}