{"id":2829,"date":"2026-03-11T04:33:54","date_gmt":"2026-03-11T03:33:54","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2829"},"modified":"2026-03-11T04:34:00","modified_gmt":"2026-03-11T03:34:00","slug":"nickel-alloy-corrosion-resistance-comparison","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/nickel-alloy-corrosion-resistance-comparison\/","title":{"rendered":"\uc0b0\uc5d0\uc11c\uc758 \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50"},"content":{"rendered":"<p data-path-to-node=\"3\">\ubd80\uc2dd\uc131\uc774 \uac15\ud55c \ud654\ud559 \uacf5\uc815 \ud658\uacbd\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc7a5\ube44 \uace0\uc7a5\uc740 \ub2e8\uc21c\ud788 \ubd88\ud3b8\uc744 \ucd08\ub798\ud558\ub294 \ub370 \uadf8\uce58\uc9c0 \uc54a\uace0, \uc885\uc885 \uce58\uba85\uc801\uc778 \uc548\uc804 \uc704\ud5d8\uacfc \ub9c9\ub300\ud55c \uc7ac\uc815\uc801 \uc190\uc2e4\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ud53c\ud305 \ubd80\uc2dd, \ud2c8\uc0c8 \ubd80\uc2dd, \uc5fc\ud654\ubb3c \uc720\ubc1c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC)\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\uc801\uc758 \uc7ac\ub8cc\ub97c \uc120\uc815\ud558\uae30 \uc704\ud574 \ub04a\uc784\uc5c6\uc774 \uace0\uc2ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc555\ub825 \uc6a9\uae30\ub098 \ubc30\uad00 \uc0ac\uc591\uc744 \ucd5c\uc885 \ud655\uc815\ud558\uae30 \uc804\uc5d0 \ub2c8\ucf08 \ud569\uae08\uc758 \ub0b4\uc2dd\uc131\uc744 \uc815\ubc00\ud558\uac8c \ube44\uad50\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \ud654\ud559 \ub9e4\uccb4\ub294 \ud2b9\uc815 \ud569\uae08 \uc6d0\uc18c\uc640 \uac01\uae30 \ub2e4\ub978 \ubc29\uc2dd\uc73c\ub85c \uc0c1\ud638\uc791\uc6a9\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c, \ubaa9\ud45c\uc5d0 \ub9de\ucd98 \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50 \uc5c6\uc774 \uc77c\ubc18\uc801\uc778 \uc7ac\uc9c8 \ub4f1\uae09\uc5d0\ub9cc \uc758\uc874\ud560 \uacbd\uc6b0, \uc885\uc885 \uc870\uae30 \uc5f4\ud654\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uace0\uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c\ub294 \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374, \uc9c8\uc18c\uc758 \uc2dc\ub108\uc9c0 \ud6a8\uacfc\uac00 \uae08\uc18d \ud45c\uba74\uc758 \ubd80\ub3d9\ud0dc\ud654 \uac70\ub3d9\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"4\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2830\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/193.jpg\" alt=\"\uc0b0\uc5d0\uc11c\uc758 \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50\" width=\"1200\" height=\"896\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/193.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/193-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/193-1024x765.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/193-768x573.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/193-16x12.jpg 16w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"5\">\ub2c8\ucf08 \ubd80\uc2dd \ud658\uacbd\uc758 \uc8fc\uc694 \uc9c0\ud45c<\/h2>\n<p data-path-to-node=\"6\">\ud658\uc6d0\uc0b0\uc5d0 \ub300\ud55c \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50\ub97c \ud3c9\uac00\ud560 \ub54c\ub294 \uae30\ubcf8 \uc778\uc7a5 \uac15\ub3c4\ub97c \ub118\uc5b4 \ub0b4\uacf5 \uc800\ud56d \ub4f1\uac00\uc218(PREN)\uc5d0 \ucd08\uc810\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50\uc758 \uae30\ubcf8 \uc9c0\ud45c\ub294 %Cr + 3.3(%Mo) + 16(%N)\uc73c\ub85c \uc815\ud655\ud558\uac8c \uacc4\uc0b0\ub418\ub294 \uc774 PREN \uac12\uc785\ub2c8\ub2e4. PREN\uc740 \uc774\ub860\uc801\uc778 \uae30\uc900\uc120\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc9c4\uc815\ud55c \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131\uc744 \ube44\uad50\ud558\ub824\uba74 \uace0\uc628 \ubc0f \ub2e4\uc591\ud55c \ub18d\ub3c4\uc758 \ubd80\uc2dd\uc131 \ub9e4\uc9c8\uc5d0\uc11c \uc774\ub7ec\ud55c \uc7ac\ub8cc\uc758 \uac70\ub3d9\uc744 \uc870\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"7\">\uc608\ub97c \ub4e4\uc5b4, Alloy 600(UNS N06600)\uc740 \uace0\uc21c\ub3c4 \ubb3c \ubc0f \uc54c\uce7c\ub9ac\uc131 \uc870\uac74\uc5d0 \ub300\ud574 \ub6f0\uc5b4\ub09c \ub0b4\uc131\uc744 \ubcf4\uc774\uc9c0\ub9cc, \uace0\ud569\uae08 \ub4f1\uae09\uc5d0 \ube44\ud574 \uadf9\uc2ec\ud55c \uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c\ub294 \ub0b4\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \ub0b4\ubd80 \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50 \ub370\uc774\ud130\ub97c \uac80\ud1a0\ud574 \ubcf4\uba74, \uad6d\ubd80 \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c Hastelloy C-276(UNS N10276)\uacfc \uac19\uc740 \ubab0\ub9ac\ube0c\ub374\uc774 \ud48d\ubd80\ud55c \ud569\uae08\uc758 \uc6b0\uc218\uc131\uc740 \ubd80\uc778\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. C-276\uc740 \uc2b5\uc2dd \uc5fc\uc18c \uac00\uc2a4, \ucc28\uc544\uc5fc\uc18c\uc0b0\uc5fc \ubc0f \uc774\uc0b0\ud654\uc5fc\uc18c \uc6a9\uc561\uc5d0 \ub300\ud574 \ud0c1\uc6d4\ud55c \ub0b4\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ubc18\uba74, \ud558\uc2a4\ud154\ub85c\uc774 B-3\ub294 \ubaa8\ub4e0 \ub18d\ub3c4\uc640 \uc628\ub3c4\uc758 \uc5fc\uc0b0\uc5d0 \ud2b9\ud654\ub418\uc5b4 \uc124\uacc4\ub418\uc5c8\uc73c\ub098, \uc0b0\ud654\uc131 \ub9e4\uccb4\uc5d0\uc11c\ub294 \uc131\ub2a5\uc774 \ud604\uc800\ud788 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubbf8\uc138 \uad6c\uc870\ub97c \uc815\ud655\ud55c \ud654\ud559\uc801 \uc0ac\uc6a9 \uc870\uac74\uc5d0 \ub9de\ucd94\uae30 \uc704\ud574\uc11c\ub294 \uc544\ub798\uc758 \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50\ud45c\ub97c \uac80\ud1a0\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<table data-path-to-node=\"8\">\n<thead>\n<tr>\n<td><strong>\ud569\uae08 \ub4f1\uae09<\/strong><\/td>\n<td><strong>\uc720\uc5d4 \ubc88\ud638<\/strong><\/td>\n<td><strong>\uacf5\uce6d Cr(%)<\/strong><\/td>\n<td><strong>\uacf5\uce6d \ubaa8(%)<\/strong><\/td>\n<td><strong>PREN(\uc57d)<\/strong><\/td>\n<td><strong>\ucd5c\uace0\uc758 \uc11c\ube44\uc2a4 \ud658\uacbd<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"8,1,0,0\">\ud569\uae08 400<\/span><\/td>\n<td><span data-path-to-node=\"8,1,1,0\">N04400<\/span><\/td>\n<td><span data-path-to-node=\"8,1,2,0\">0<\/span><\/td>\n<td><span data-path-to-node=\"8,1,3,0\">0<\/span><\/td>\n<td><span data-path-to-node=\"8,1,4,0\">0<\/span><\/td>\n<td><span data-path-to-node=\"8,1,5,0\">\ud574\uc591\uc6a9 \ubd88\uc0b0, \ubd88\ud654\uc218\uc18c\uc0b0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,2,0,0\">\ud569\uae08 600<\/span><\/td>\n<td><span data-path-to-node=\"8,2,1,0\">N06600<\/span><\/td>\n<td><span data-path-to-node=\"8,2,2,0\">15.5<\/span><\/td>\n<td><span data-path-to-node=\"8,2,3,0\">0<\/span><\/td>\n<td><span data-path-to-node=\"8,2,4,0\">15.5<\/span><\/td>\n<td><span data-path-to-node=\"8,2,5,0\">\uace0\uc21c\ub3c4 \ubb3c, \uac74\uc870 \uc5fc\uc18c\uc0b0\uc5fc<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,3,0,0\">\ud569\uae08 625<\/span><\/td>\n<td><span data-path-to-node=\"8,3,1,0\">N06625<\/span><\/td>\n<td><span data-path-to-node=\"8,3,2,0\">21.5<\/span><\/td>\n<td><span data-path-to-node=\"8,3,3,0\">9.0<\/span><\/td>\n<td><span data-path-to-node=\"8,3,4,0\">~51<\/span><\/td>\n<td><span data-path-to-node=\"8,3,5,0\">\ubc14\ub2f7\ubb3c, \uc0b0\ud654\uc131 \uc0b0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,4,0,0\">\ud569\uae08 825<\/span><\/td>\n<td><span data-path-to-node=\"8,4,1,0\">N08825<\/span><\/td>\n<td><span data-path-to-node=\"8,4,2,0\">21.5<\/span><\/td>\n<td><span data-path-to-node=\"8,4,3,0\">3.0<\/span><\/td>\n<td><span data-path-to-node=\"8,4,4,0\">~31<\/span><\/td>\n<td><span data-path-to-node=\"8,4,5,0\">\ud669\uc0b0, \uc778\uc0b0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,5,0,0\">\ud558\uc2a4\ud154\ub85c\uc774 C-276<\/span><\/td>\n<td><span data-path-to-node=\"8,5,1,0\">N10276<\/span><\/td>\n<td><span data-path-to-node=\"8,5,2,0\">15.5<\/span><\/td>\n<td><span data-path-to-node=\"8,5,3,0\">16.0<\/span><\/td>\n<td><span data-path-to-node=\"8,5,4,0\">~68<\/span><\/td>\n<td><span data-path-to-node=\"8,5,5,0\">\uc2b5\uc2dd \uc5fc\uc18c, \uac15\ub825\ud55c \uc0b0\ud654\uc81c<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-path-to-node=\"9\">\uace0\uc628 \uc0b0\uc131 \uc131\ub2a5 \ud3c9\uac00<\/h2>\n<p data-path-to-node=\"10\">\ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub824\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud2b9\uc815 \uc791\ub3d9 \uc628\ub3c4\uc5d0 \ub300\ud55c \ub4f1\ubc29\uc131 \ubd80\uc2dd \uace1\uc120\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubca4\uce58\ub9c8\ud06c\ub294 0.1mm\/\ub144(4mpy) \ubd80\uc2dd \uc18d\ub3c4 \ub4f1\uace0\uc120\uc785\ub2c8\ub2e4. \uc21c\uc804\ud788 \uc774\ub860\uc801\uc778 \ub370\uc774\ud130 \uc678\uc5d0\ub3c4 \uc801\uc6a9\ub41c \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131\uc744 \ube44\uad50\ud558\ub824\uba74 \ubbf8\ub7c9 \ubd88\uc21c\ubb3c\uc758 \uc601\ud5a5\uc744 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5fc\uc0b0\uc758 \ucca0 \ub610\ub294 \uad6c\ub9ac \uc774\uc628\uc740 \uc608\uae30\uce58 \uc54a\uac8c \ud658\uacbd\uc744 \ud658\uc6d0\uc5d0\uc11c \uc0b0\ud654\ub85c \uc804\ud658\ud558\uc5ec \ud569\uae08 B-3\uc758 \ubd80\uc2dd \uc18d\ub3c4\ub97c \ube60\ub974\uac8c \uac00\uc18d\ud654\ud558\ub294 \ubc18\uba74 \ud569\uae08 C-276\uc740 \ub9e4\uc6b0 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"11\">Furthermore, let&#8217;s consider harsh sulfuric acid applications. Alloy 825 is traditionally deployed here due to its specific copper addition, which significantly enhances resistance in reducing environments. However, as the concentration and temperature cross the 80\u00b0C threshold at 40% concentration, an in-depth nickel alloy corrosion resistance comparison will steer engineers toward Alloy G-30 or Alloy 625. These metallurgical transitions highlight exactly why a simple datasheet is never enough. The passive oxide layer&#8217;s stability is highly dependent on both temperature fluctuations and fluid velocity, parameters that must be modeled accurately in any rigorous analysis.<\/p>\n<p data-path-to-node=\"12\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2831\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/194.jpg\" alt=\"\uc0b0\uc5d0\uc11c\uc758 \ub2c8\ucf08 \ud569\uae08 \ub0b4\uc2dd\uc131 \ube44\uad50\" width=\"1200\" height=\"896\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/194.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/194-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/194-1024x765.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/194-768x573.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/194-16x12.jpg 16w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"13\">\ud569\uae08 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4 \uc800\ud56d<\/h2>\n<p data-path-to-node=\"14\">\uc774\ub7ec\ud55c \uc18c\uc7ac\ub97c \ud3c9\uac00\ud558\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uce21\uba74\uc740 \uc5fc\ud654\ubb3c\uc5d0 \uc758\ud55c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC)\uc5d0 \ub300\ud55c \ubbfc\uac10\uc131\uc785\ub2c8\ub2e4. 304 \ubc0f 316\uacfc \uac19\uc740 \ud45c\uc900 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uace0\uc628 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c SCC\uac00 \ubc1c\uc0dd\ud558\ub294 \uac83\uc73c\ub85c \uc545\uba85\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uae09 \ud569\uae08\uc740 \uae30\ubcf8 \ub2c8\ucf08 \ud568\ub7c9\uc744 \ud06c\uac8c \uc99d\uac00\uc2dc\ud0b4\uc73c\ub85c\uc368 \uc5fc\ud654\ubb3c SCC\uc5d0 \uac70\uc758 \ub0b4\uc131\uc774 \uc5c6\ub294 \uc601\uc5ed\uc73c\ub85c \uc804\ud658\ub429\ub2c8\ub2e4. \ud569\uae08 625\uc640 \ud569\uae08 C-276\uc740 \uac01\uac01 \uc57d 58%\uc640 57%\uc758 \ub2c8\ucf08\uc744 \ud568\uc720\ud558\uace0 \uc788\uc5b4 H2S\uc640 CO2\uc758 \ubd84\uc555\uc774 \ub192\uc740 \ud574\uc591 \ud0d1\uc0ac\uc774\ub4dc \ucc98\ub9ac \ubc0f \ub2e4\uc6b4\ud640 \uc0ac\uc6cc \uac00\uc2a4 \ud658\uacbd\uc5d0\uc11c \uc911\uc694\ud55c \uc548\uc804\uc7a5\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"15\">\ub610\ud55c \uad6c\uc870\uc6a9\uc811 \uc2dc \uc5f4 \uc548\uc815\uc131\uc740 \uc81c\uc791\uc5c5\uccb4\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uad00\uc2ec\uc0ac\uc785\ub2c8\ub2e4. \uc785\uc790 \uacbd\uacc4\uc5d0\uc11c \ud06c\ub86c \ud0c4\ud654\ubb3c\uc774 \uce68\uc804\ub418\ub294 \ubbfc\uac10\ud654\ub294 \uc5f4 \uc601\ud5a5 \uad6c\uc5ed(HAZ)\uc5d0\uc11c \uc2ec\uac01\ud55c \uc785\uacc4 \ubd80\uc2dd\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uae30\uc220 \uc18c\uc7ac \uc120\ud0dd \ud504\ub85c\ud1a0\ucf5c\uc740 \uc774\ub7ec\ud55c \ub0b4\uc7ac\uc801 \uc704\ud5d8\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \uc800\ud0c4\uc18c \ub610\ub294 \ud2f0\ud0c0\ub284\/\ub2c8\uc624\ube00 \uc548\uc815\ud654 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc744 \uc77c\uad00\ub418\uac8c \uac15\uc870\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd5c\uc2e0 C-276\uc758 \uc81c\ud55c\ub41c \ud0c4\uc18c \ubc0f \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc740 \uc6a9\uc811 \uc911 \uc785\uc790 \uacbd\uacc4 \uce68\uc804\ubb3c\uc744 \ubc29\uc9c0\ud558\uc5ec \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac \uc5c6\uc774 \uc6a9\uc811\ub41c \uc0c1\ud0dc\uc758 \ud654\ud559 \uacf5\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h2 data-path-to-node=\"16\">\uacb0\ub860<\/h2>\n<p data-path-to-node=\"17\">Ultimately, specifying the correct pressure vessel or piping material demands far more than a cursory glance at chemical composition charts. It requires a rigorous, data-backed nickel alloy corrosion resistance comparison tailored to the precise thermodynamics and kinetics of your unique fluid system. Over-alloying drastically increases project capital expenditures without operational justification, while under-alloying invites catastrophic failure and facility downtime. For custom metallurgical analysis engineered strictly for your facility&#8217;s exact operational parameters, reach out to the materials engineering team at 28Nickel. We provide deep technical assessments, localized corrosion modeling, and metallurgical guidance to ensure your next critical deployment is engineered for maximum longevity and absolute safety.<\/p>\n<h3 data-path-to-node=\"18\">\uad00\ub828 Q&amp;A:<\/h3>\n<p data-path-to-node=\"19\"><b data-path-to-node=\"19\" data-index-in-node=\"0\">Q1: \uc2b5\uc2dd \uc5fc\uc18c \ud658\uacbd\uc5d0\uc11c \ud569\uae08 C-276\uc774 \ud569\uae08 625\ubcf4\ub2e4 \uc120\ud638\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/p>\n<p data-path-to-node=\"19\">A: \ub458 \ub2e4 \uace0\ud569\uae08\uc774\uc9c0\ub9cc, C-276\uc740 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc774 \ub354 \ub192\uace0(16% \ub300 9%) \ud145\uc2a4\ud150\uc774 \uc758\ub3c4\uc801\uc73c\ub85c \ucca8\uac00\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud2b9\uc815 \ubbf8\uc138 \uad6c\uc870\ub294 \uc2b5\uc2dd \uc5fc\uc18c \uac00\uc2a4\uc640 \uac19\uc774 \uc0b0\ud654\uc131\uc774 \uac15\ud558\uace0 \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ub9e4\uccb4\uc5d0\uc11c \uad6d\ubd80\uc801\uc778 \ud53c\ud305 \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd\uc5d0 \ub300\ud574 \ub9e4\uc6b0 \uc6b0\uc218\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"20\" data-index-in-node=\"0\">Q2: \uc5fc\uc0b0\uacfc \uc9c8\uc0b0\uc774 \ubaa8\ub450 \ud3ec\ud568\ub41c \ud658\uacbd\uc5d0\uc11c \ud569\uae08 B-3\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/b><\/p>\n<p data-path-to-node=\"20\">A: \uc544\ub2c8\uc694. \ud569\uae08 B-3\uc740 \ud3ed\uae30\ub418\uc9c0 \uc54a\uc740 \uc5fc\uc0b0\uacfc \uac19\uc740 \uc21c\uc218 \ud658\uc6d0 \ud658\uacbd\uc744 \uc704\ud574 \uace0\uc720\ud558\uac8c \uc81c\uc870\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc9c8\uc0b0\uc774\ub098 \ubbf8\ub7c9\uc758 \ucca0 \uc774\uc628\uacfc \uac19\uc740 \uc0b0\ud654\uc81c\uac00 \uc874\uc7ac\ud558\uba74 \ubcf4\ud638 \ud328\uc2dc\ube0c \uce35\uc774 \ud30c\uad34\ub418\uace0 \ube60\ub974\uace0 \uce58\uba85\uc801\uc778 \uade0\uc77c \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"21\"><b data-path-to-node=\"21\" data-index-in-node=\"0\">Q3: PREN \uac12\uc740 \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc131\ub2a5\uc744 \uc815\ud655\ud558\uac8c \uc608\uce21\ud558\ub098\uc694?<\/b><\/p>\n<p data-path-to-node=\"21\">A: PREN(\ud53c\ud305 \uc800\ud56d \ub4f1\uac00 \uc218)\uc740 \uad6d\ubd80\uc801 \ub0b4\uc2dd\uc131 \uc21c\uc704\ub97c \ub9e4\uae30\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc21c\uc804\ud788 \uacbd\ud5d8\uc801 \uacc4\uc0b0(%Cr + 3.3%Mo + 16%N)\uc785\ub2c8\ub2e4. \ucd08\uae30 \uc2a4\ud06c\ub9ac\ub2dd\uc5d0\ub294 \ud0c1\uc6d4\ud558\uc9c0\ub9cc \uc791\ub3d9 \uc628\ub3c4, \uc720\uccb4 \uc18d\ub3c4 \ub610\ub294 \uc2dc\ub108\uc9c0 \ud654\ud559 \ubc18\uc751\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ucd5c\uc885 \uac80\uc99d\uc744 \uc704\ud574 \ub4f1\uc2dd \ubd80\uc2dd \uace1\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Equipment failure in aggressive chemical processing environments is rarely just an inconvenience; it is often a catastrophic safety hazard and a massive financial drain. Engineers constantly grapple with selecting the optimal material to withstand pitting, crevice corrosion, and chloride-induced stress corrosion cracking (SCC). Conducting a precise nickel alloy corrosion resistance comparison is critical before finalizing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2830,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2829","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\/2829","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=2829"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2829\/revisions"}],"predecessor-version":[{"id":2832,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2829\/revisions\/2832"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media\/2830"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media?parent=2829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/categories?post=2829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/tags?post=2829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}