{"id":2179,"date":"2021-07-19T06:18:56","date_gmt":"2021-07-19T06:18:56","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2179"},"modified":"2021-07-19T08:32:55","modified_gmt":"2021-07-19T08:32:55","slug":"the-advantages-of-904l-stainless-steel","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ko\/the-advantages-of-904l-stainless-steel\/","title":{"rendered":"904L \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \uc7a5\uc810"},"content":{"rendered":"<p>\uc288\ud37c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 904L(<a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/904l-stainless-steel\/\">UNS N08904<\/a>, EN1.4539)\uc740 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uc740 \uace0\ud569\uae08 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c, \uac00\ud639\ud55c \ubd80\uc2dd \uc870\uac74\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud06c\ub86c \ud568\ub7c9\uacfc \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uc73c\uba70 \uad6c\ub9ac\ub97c \ucca8\uac00\ud558\uba74 \ub0b4\uc0b0\uc131\uc774 \uac15\ud558\uba70 \ud2b9\ud788 \ubb3d\uc740 \ud669\uc0b0, \ud2b9\ud788 \uc5fc\ud654\ubb3c \uac04\uadf9 \ubd80\uc2dd \ubc0f \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub192\uc73c\uba70 \uce68\uc2dd \ubc18\uc810 \ubc0f \uade0\uc5f4\uc774 \ub098\ud0c0\ub098\uae30 \uc27d\uc9c0 \uc54a\uc73c\uba70 \uacf5\uc2dd \uc800\ud56d\uc774 \uc57d\uac04 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \uac15\ucca0\ubcf4\ub2e4 \ub0ab\uc2b5\ub2c8\ub2e4. \uadf8\uac83\uc740 \uc88b\uc740 \uae30\uacc4 \uac00\uacf5\uc131\uacfc \uc6a9\uc811\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4: \uc11d\uc720 \ud654\ud559 \uc6a9\uae30 \ubc0f \uc6d0\uc790\ub85c \ub4f1\uacfc \uac19\uc740 \ud30c\uc774\ud504\ub77c\uc778; \ubc1c\uc804\uc18c \ubc30\uac00\uc2a4 \ud0c8\ud669 \uc7a5\uce58; \ud574\uc218\ucc98\ub9ac\uc7a5, \ud574\uc218\uc5f4\uad50\ud658\uae30; \uc81c\uc9c0 \uc0b0\uc5c5 \uc7a5\ube44, \uc81c\uc57d \uc0b0\uc5c5, \uc2dd\ud488 \uc0b0\uc5c5 \ubc0f \uae30\ud0c0 \ubd84\uc57c.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uae08\uc18d \uc870\uc9c1<\/strong><\/p>\n<p>904L\uc740 \uc644\uc804\ud788 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4\uc785\ub2c8\ub2e4. \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc774 \ub192\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \ube44\uad50\ud558\uc5ec 904L\uc740 \ud398\ub77c\uc774\ud2b8 \ubc0f \u03b1\uc0c1\uc758 \uc11d\ucd9c\uc5d0 \ub454\uac10\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uc6a9\uc811\uc131\ub2a5<\/strong><\/p>\n<p>\uc77c\ubc18 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c 904L\ub3c4 \ub2e4\uc591\ud55c \ubc29\ubc95\uc73c\ub85c \uc6a9\uc811\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc811 \ubc29\ubc95\uc740 \uc218\ub3d9 \uc544\ud06c \uc6a9\uc811 \ub610\ub294 \ubd88\ud65c\uc131 \uac00\uc2a4 \ucc28\ud3d0 \uc6a9\uc811\uc785\ub2c8\ub2e4. \uc804\uadf9\uc774\ub098 \uc120\uc7ac \uae08\uc18d\uc740 \ubaa8\uc7ac \uae08\uc18d\uc758 \uc870\uc131\uc5d0 \ub530\ub77c \uc21c\ub3c4\uac00 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ubab0\ub9ac\ube0c\ub374\uc758 \ud568\ub7c9\uc740 \ubaa8\uc7ac\uc758 \ud568\ub7c9\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\uc811 \uc804 \uc608\uc5f4\uc740 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2e8, \ucd94\uc6b4 \uc2e4\uc678\ub97c \uc81c\uc678\ud558\uace0\ub294 \uc218\uc99d\uae30\uc758 \uc751\uacb0\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc811\ud569\ubd80\ub098 \uc778\uc811 \ubd80\uc704\ub97c \uace0\ub974\uac8c \uac00\uc5f4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud0c4\uc18c \ucd95\uc801\uc73c\ub85c \uc774\uc5b4\uc9c0\uc9c0 \uc54a\uace0 \uc785\uacc4 \ubd80\uc2dd\uc744 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\ub3c4\ub85d \uad6d\uc9c0\uc801 \uc628\ub3c4\ub294 100\u2103\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc6a9\uc811\uc5d0\ub294 \uc791\uc740 \ub77c\uc778 \uc5d0\ub108\uc9c0, \uc5f0\uc18d\uc131 \ubc0f \ube60\ub978 \uc6a9\uc811 \uc18d\ub3c4\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 1100~1150\u2103\ub85c \uac00\uc5f4\ud55c \ud6c4 \uae09\ub0c9\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc801\ud569\ud55c \uc6a9\uc811 \uc7ac\ub8cc: \uc804\uadf9(E385-16\/17), \uc6a9\uc811 \uc640\uc774\uc5b4(ER385).<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uac00\uacf5\uc131\ub2a5<\/strong><\/p>\n<p>\uac00\uacf5 \ud2b9\uc131 <a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/904l-stainless-steel\/\">904L<\/a> \ub2e4\ub978 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \uc720\uc0ac\ud558\uba70 \uac00\uacf5 \uc911 \ucee4\ud130\uc758 \ub048\uc801\uac70\ub9bc\uacfc \uac00\uacf5\uacbd\ud654 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud3ec\uc9c0\ud2f0\ube0c \ud504\ub860\ud2b8 \uc575\uae00 \uce74\ubc14\uc774\ub4dc \uc808\uc0ad \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70 \uac00\ud669 \ubc0f \uc5fc\uc18c\ud654 \uc624\uc77c\uc744 \uc808\uc0ad \uc808\uc0ad\uc720\ub85c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \uc7a5\ube44 \ubc0f \uacf5\uc815\uc740 \uac00\uacf5 \uacbd\ud654\ub97c \uc904\uc774\ub294 \uac83\uc744 \uc804\uc81c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4. \uc808\ub2e8 \uacf5\uc815\uc5d0\uc11c\ub294 \ub290\ub9b0 \uc808\ub2e8 \uc18d\ub3c4\uc640 \uc774\uc1a1\uc744 \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>904L \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \ub0b4\uc2dd\uc131<\/strong><\/p>\n<p>904L\uc740 \ud65c\uc131\ud654-\ubd80\ub3d9\ud0dc \ubcc0\ud658 \ub2a5\ub825\uc774 \uc6b0\uc218\ud558\uace0 \ud669\uc0b0, \uc544\uc138\ud2b8\uc0b0, \ud3ec\ub984\uc0b0, \uc778\uc0b0\uacfc \uac19\uc740 \ube44\uc0b0\ud654\uc131 \uc0b0\uc5d0\uc11c \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \ub0b4\uacf5\uc2dd\uc131, \uc6b0\uc218\ud55c \uade0\uc5f4 \ubd80\uc2dd\uc131 \ubc0f \ub0b4\uc751\ub825 \ubd80\uc2dd\uc131\uc744 \uac00\uc9c0\uba70 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uba70, \uc5fc\ud654\ubb3c \uc774\uc628\uc744 \ud568\uc720\ud55c \uc911\uc131 \ub9e4\uc9c8\uc5d0\uc11c. 70\u2103 \uc774\ud558\uc758 \ubaa8\ub4e0 \ud669\uc0b0 \ub18d\ub3c4\uc5d0 \uc801\ud569\ud558\uba70, \uc0c1\uc555 \ud558\uc5d0\uc11c \ubaa8\ub4e0 \ub18d\ub3c4, \uc628\ub3c4\uc5d0\uc11c \uc544\uc138\ud2b8\uc0b0 \ubc0f \ud3ec\ub984\uc0b0\uacfc \uc544\uc138\ud2b8\uc0b0\uc758 \ud63c\ud569\ubb3c\uc5d0 \ub300\ud55c \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>904L\uc740 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 (Max. 0.020%) \uc77c\ubc18\uc801\uc778 \uc5f4\ucc98\ub9ac \ubc0f \uc6a9\uc811 \uc870\uac74\uc5d0\uc11c\ub294 \ud0c4\ud654\ubb3c \uc11d\ucd9c\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc5f4\ucc98\ub9ac \ubc0f \uc6a9\uc811 \ud6c4\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \uc785\uacc4 \ubd80\uc2dd \uac00\ub2a5\uc131\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \ub192\uc740 Cr-Ni-Mo \ud568\ub7c9\uacfc \uad6c\ub9ac \ucca8\uac00\ub85c \uc778\ud574 904L\uc740 \ud669\uc0b0 \ubc0f \ud3ec\ub984\uc0b0\uacfc \uac19\uc740 \ud658\uc6d0 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ubd80\ub3d9\ud0dc\ud654\ub429\ub2c8\ub2e4. \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ud65c\uc131 \uc0c1\ud0dc\uc5d0\uc11c \ubd80\uc2dd \uc18d\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4. 0~98% \uc21c\uc218\ud669\uc0b0 \ub18d\ub3c4\ubc94\uc704\uc5d0\uc11c 904L\uc740 40\u2103\uae4c\uc9c0 \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. 0~85% \uc21c\uc218 \uc778\uc0b0\uc758 \ub18d\ub3c4 \ubc94\uc704\uc5d0\uc11c\ub294 \uc5ec\uc804\ud788 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p><a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/904l-stainless-steel\/\">904L SS<\/a> \uc77c\ubc18 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ube44\ud574 \ubaa8\ub4e0 \uc778\uc0b0\uc5fc\uc5d0 \ub300\ud55c \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc0b0\ud654\uc131\uc774 \ub192\uc740 \uc9c8\uc0b0\uc5d0\uc11c 904L\uc740 \ubab0\ub9ac\ube0c\ub374\uc774 \uc5c6\ub294 \ud569\uae08\uac15\uc5d0 \ube44\ud574 \ub0b4\uc2dd\uc131\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5fc\uc0b0\uc5d0\uc11c\ub294 904L\uc758 \uc0ac\uc6a9\uc744 1-2%\uc758 \ub0ae\uc740 \ub18d\ub3c4\ub85c \uc81c\ud55c\ud558\uc5ec \uae30\uc874 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15\ubcf4\ub2e4 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. 904L \uac15\ucca0\uc740 \uad6c\ub369\uc774\uc640 \ud2c8\uc0c8\uc758 \ubd80\uc2dd \uc18d\ub3c4\ub97c \uc904\uc774\ub294 \ub192\uc740 \ub2c8\ucf08 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \uc5fc\ud654\ubb3c \uc6a9\uc561, \ub18d\ucd95 \uc218\uc0b0\ud654\ubb3c \uc6a9\uc561 \ubc0f \ud669\ud654\uc218\uc18c\uac00 \ud48d\ubd80\ud55c \ud658\uacbd\uc5d0\uc11c \ud2c8\uc0c8 \ub0b4\uc2dd\uc131\uc774 \uac15\ub825\ud569\ub2c8\ub2e4. \uc77c\ubc18 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ud658\uacbd\uc5d0\uc11c 60\u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c \uc751\ub825 \ubd80\uc2dd\uc5d0 \ubbfc\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac10\ub3c4\ub294 \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc758 \ub2c8\ucf08 \ud568\ub7c9\uc744 \uc99d\uac00\uc2dc\ucf1c \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc288\ud37c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 904L(UNS N08904, EN1.4539)\uc740 \uac00\ud639\ud55c \ubd80\uc2dd \uc870\uac74\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \uc800\ud0c4\uc18c \ud568\ub7c9\uc758 \uace0\ud569\uae08 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc785\ub2c8\ub2e4. \ud06c\ub86c \ud568\ub7c9\uacfc \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uc73c\uba70, \uad6c\ub9ac\ub97c \ucca8\uac00\ud558\uba74 \ub0b4\uc0b0\uc131, \ud2b9\ud788 \ubb3d\uc740 \ud669\uc0b0\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uac15\ud574\uc9c0\uba70, \ud2b9\ud788 \uc5fc\ud654\ubb3c \uac04\uadf9 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub192\uc544\uc9c0\uace0 [...]<\/p>","protected":false},"author":1,"featured_media":2180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/comments?post=2179"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2179\/revisions"}],"predecessor-version":[{"id":2181,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2179\/revisions\/2181"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/media\/2180"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/media?parent=2179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/categories?post=2179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/tags?post=2179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}