{"id":2200,"date":"2021-07-22T13:35:27","date_gmt":"2021-07-22T13:35:27","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2200"},"modified":"2021-07-22T13:37:58","modified_gmt":"2021-07-22T13:37:58","slug":"is-alloy20-a-nickel-based-alloy-or-stainless-steel","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ko\/is-alloy20-a-nickel-based-alloy-or-stainless-steel\/","title":{"rendered":"\uc54c\ub85c\uc774 20\uc740 \ub2c8\ucf08 \uae30\ubc18 \ud569\uae08\uc778\uac00 \uc544\ub2c8\uba74 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc778\uac00\uc694?"},"content":{"rendered":"<p>Alloy20(N08020)\ub294 \ud074\ub85c\ub77c\uc774\ub4dc, \ud669\uc0b0, \uc778\uc0b0 \ubc0f \uc9c8\uc0b0\uc5fc\uc774 \ud568\uc720\ub41c \ud654\ud559\ubb3c\uc9c8\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ucd1d \ubd80\uc2dd, \uae30\uacf5 \ubd80\uc2dd \ubc0f \uade0\uc5f4 \ubd80\uc2dd\uc5d0 \ud0c1\uc6d4\ud55c \ub0b4\uc131\uc744 \uac16\ub294 \uc624\uc2a4\ud14c\ub2c8\ud2b8 \ub2c8\ucf08 \ucca0 \ud06c\ub86c \uae30\ubc18 \ucd08\uace0\uc131\ud615\ud569\uae08\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 316L\uacfc \ud558\uc2a4\ud154\ub85c\uc774 \uc0ac\uc774\uc758 \ubd80\uc2dd \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud558\uba70, \ub2c8\ucf08 \uc554\ubaa8\ub284 \ud654\ud569\ubb3c\uc774 \uc27d\uac8c \ud615\uc131\ub418\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubd80 \uc544\ubbfc \uc6a9\uc561\uc5d0\uc11c\ub294 316L \uc2a4\ud14c\uc778\ub9ac\uc2a4\ubcf4\ub2e4 \uc131\ub2a5\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ucd5c\ub300 500\u2103\uc5d0\uc11c\ub3c4 \uc6b0\uc218\ud55c \ub0c9\uac04 \uc131\ud615 \ubc0f \uc6a9\uc811\uc131\uc744 \uac16\uc2b5\ub2c8\ub2e4. \ub0ae\uc740 \ud0c4\uc18c \ud568\ub7c9\uacfc \ub2c8\uc624\ube00\uc758 \ucca8\uac00\ub85c HEAT \uc601\ud5a5 \uc601\uc5ed\uc5d0\uc11c \ud0c4\ud654\ubb3c \uce68\ucc29\uc744 \uc904\uc5ec\uc8fc\uc5b4 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uc6a9\uc811 \uc0c1\ud0dc\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc624\ub7ab\ub3d9\uc548 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ub2e4\uc74c\uacfc \uac19\uc740 \ub17c\uc7c1\uc744 \ud574\uc654\uc2b5\ub2c8\ub2e4. \uc54c\ub85c\uc774 20\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc778\uac00, \uc544\ub2c8\uba74 \ub2c8\ucf08 \ud569\uae08\uc778\uac00? \uc54c\ub85c\uc774 20\uc758 \ub2c8\ucf08 \ud568\ub7c9\uc740 32~38%\uc774\uba70, \uc774\ub294 36%\uc5d0 \uac00\uae5d\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uacfc \ub2c8\ucf08 \uae30\ubc18 \ud569\uae08\uc758 \uacbd\uacc4\uac00 \ud63c\uc7ac\ub418\uc5b4 \uc7ac\ub8cc\uc758 \ubd84\ub958\ub97c \ud750\ub9ac\uac8c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc54c\ub85c\uc774 20\uc740 \ub2c8\ucf08 \ud569\uae08\uc774\ub77c\ub294 \uc0ac\uc2e4\uc740 \uc0ac\uc2e4\uc785\ub2c8\ub2e4. ASTM A240\uc758 \uc0c8 \ud310\uc740 \ud569\uae08 20\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc73c\uba70, \uc774 \ud569\uae08\uc740 \uce21\uba74\uc5d0\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub85c \ubd84\ub958\ub418\uc5c8\ub2e4. \ud569\uae08 20 \ud310\uc740 ASTM B463 \ubc0f ASME SB463 \uaddc\uc815\uc5d0 \ub530\ub77c \uc81c\uc870\ub429\ub2c8\ub2e4. N08904(904L), N08926(1.4529) \ub4f1\uacfc \uac19\uc740 \uc7ac\uc9c8\uc740 \ucd08\uae30\uc5d0 ASTM B \ub2c8\ucf08 \ud569\uae08 \ud45c\uc900 \uc2dc\ub9ac\uc988\uc5d0 \ubd84\ub958\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>Alloy20\uc740 \uc6a9\uc811 \ud2b9\uc131 \uce21\uba74\uc5d0\uc11c \ub2c8\ucf08 \ud569\uae08\uc758 \uc77c\ubc18\uc801\uc778 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \uc6a9\uc811 \uc2dc \uc77c\ubc18\uc801\uc73c\ub85c \ub0c9\uac04 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc73c\uba70, \ub354 \uc790\uc8fc \uc5f4\uac04 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub2c8\ucf08\uacfc \ud669 \ub54c\ubb38\uc5d0 \uc778\uc0b0\uc740 \ub0ae\uc740 \uc6a9\uc735 \uc810 \uc720\uccb4\uc0c1\uc744 \ud615\uc131\ud560 \uc218 \uc788\uc73c\uba70, \uc751\uace0 \uacfc\uc815\uc5d0\uc11c \uc885\uc885 \ub450\uaebc\uc6b4 \ubd84\uc9c0\ud615 \uc544\uc6b0\uc2a4\ud14c\ub2cc \uacb0\uc815\uc774 \ud615\uc131\ub429\ub2c8\ub2e4. \ub0ae\uc740 \uc6a9\uc735\uc810 \ubd88\uc21c\ubb3c\uc740 \uace1\uba74 \uacbd\uacc4\uc5d0 \uc9d1\uc911\ub420 \uac00\ub2a5\uc131\uc774 \ub354 \ub192\uc73c\uba70, \uace1\uba74 \ud06c\uae30\uc640 \uc751\uace0 \uc751\ucd95 \uc751\ub825 \ubc0f \uc6a9\uc811 \uc751\ub825\uc758 \ud6a8\uacfc\ub294 \uc644\uc804\ud788 \uc6a9\uc735\uc810\uc774 \ub0ae\uc740 \uc7ac\ub8cc\uc758 \uacbd\uacc4\uac00 \uc5f4\uac04 \uade0\uc5f4\uc758 \ubc1c\uc0dd\uc744 \uc27d\uac8c \ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc6a9\uc811 \uc7ac\ub8cc\uc758 \uc778\uc0b0 \ubc0f \ud669 \ud568\ub7c9\uc744 \uc5c4\uaca9\ud788 \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud569\uae08 20\uc740 \ub0b4\uc555 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ud0c1\uc6d4\ud55c \ub0b4\uc131\uacfc \uc9c0\uc5ed \ubd80\uc2dd\uc5d0 \uc6b0\uc218\ud55c \ub0b4\uc131\uc744 \ubcf4\uc774\uba70, \ub9ce\uc740 \ud654\ud559 \uacf5\uc815 \ub9e4\uccb4, \uc5fc\uc18c \uac00\uc2a4 \ubc0f \uc5fc\ud654\ubb3c \ud568\uc720 \ub9e4\uccb4 \uc804\ubc18\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ub610\ud55c \uac74\uc870 \uc5fc\uc18c \uac00\uc2a4, \uacf0\ud321\uc774\uc0b0 \ubc0f \uc544\uc138\ud2b8\uc0b0, \uc544\ub2d0\ub9b0 \ub4f1 \ubaa8\ub4e0 \uc885\ub958\uc758 \ub9e4\uccb4\uc5d0\ub3c4 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ud574\uc218 \ubc0f \uc18c\uae08\ubb3c \ub4f1 \ub3d9\uc2dc\uc5d0, 20\uacc4 \uc9c8\ud654\ubb3c \ud569\uae08 \uc0b0\ud654 \uc800\uac10 \ubcf5\ud569\uc7ac\ub294 \ud669\uc0b0 \ud658\uacbd\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub418\uba70, \ud560\ub85c\uac90 \uc774\uc628\uacfc \uae08\uc18d \uc774\uc628\uc774 \ud568\uc720\ub41c \ud669\uc0b0 \uc6a9\uc561\uc744 \uc0ac\uc6a9\ud558\uba70, \uc774\ub4e4 \uc6a9\uc561\uc740 \uc720\uae30\uae08\uc18d \uad11\ubb3c\ud654 \ubc0f \ud669\uc0b0 \uc0b0\uc5c5 \uc7a5\ube44\uc640 \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>1951\ub144\uc5d0 \ud669\uc0b0\uc5d0 \uc801\uc6a9\ud558\uae30 \uc704\ud574 \ucd5c\ucd08 \uac1c\ubc1c\ub41c Alloy 20\uc740 \ud669\uc0b0 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \uc120\ud638\ub418\ub294 \ud569\uae08\uc785\ub2c8\ub2e4. 20% ~ 40%\ub3c4\uc5d0\uc11c \uac00\uc5f4\ub41c \ud669\uc0b0\uc5d0\uc11c\ub294 \ub0b4\uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ud0c1\uc6d4\ud55c \ub0b4\uc131\uc744 \ubcf4\uc5ec\uc8fc\uba70, \ud654\ud559 \uc0b0\uc5c5, \uc2dd\ud488 \uc0b0\uc5c5, \uc81c\uc57d \uc0b0\uc5c5 \ubc0f \ud50c\ub77c\uc2a4\ud2f1 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \ud0c1\uc6d4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 \uc5f4\uad50\ud658\uae30, \ud63c\ud569 \ud0f1\ud06c, \uae08\uc18d \uc138\ucc99 \ubc0f \uc808\uc0ad \uc7a5\ube44 \ubc0f \ud30c\uc774\ud504\ub77c\uc778\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud569\uae08 20\uc740 \ud569\uc131\uace0\ubb34 \uc81c\uc870 \uc7a5\ube44, \uc81c\uc57d, \ud50c\ub77c\uc2a4\ud2f1, \uc720\uae30 \ubc0f \uc911\ub7c9\ud654\ud559 \uacf5\uc815, \uc800\uc7a5\ud0f1\ud06c, \ud30c\uc774\ud504, \uc5f4\uad50\ud658\uae30, \ud38c\ud504, \ubc38\ube0c \ubc0f \uae30\ud0c0 \uacf5\uc815 \uc7a5\ube44, \uc591\uadf9\ucc98\ub9ac \uc7a5\ube44, \ud654\ud559\uacf5\uc815 \ud30c\uc774\ud504, \ubc84\ube14\ucea1 \ub4f1\uc5d0\ub3c4 \uc801\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \uc2dd\ud488 \ubc0f \uc5fc\ub8cc \uc0dd\uc0b0\uc5d0\ub3c4 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Alloy20 (N08020) is an Austenitic nickel-iron-chromium-based superalloy with excellent resistance to total, intergranular, pitting and crevice corrosion in chemicals containing chlorides, sulfuric acid, phosphoric acid and nitric acid. Its corrosion resistance is good between 316L and Hastelloy, and it is not as good as 316L stainless steel in some amine solutions because it is easy [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2200","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"it is true that alloy20 is a nickel alloy. 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