{"id":3879,"date":"2024-06-26T14:16:18","date_gmt":"2024-06-26T14:16:18","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3879"},"modified":"2024-06-27T10:12:54","modified_gmt":"2024-06-27T10:12:54","slug":"304l-vs-303-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ko\/bolg\/304l-vs-303-stainless-steel\/","title":{"rendered":"\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303\uacfc 304L\uc758 \uae30\uc220\uc801 \ucc28\uc774\uc810"},"content":{"rendered":"<h4>\ubaa9\ucc28<\/h4>\n<ul>\n<li><a href=\"#what-is-303-stainless-steel-equivalent-to\">303 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \ubb34\uc5c7\uc5d0 \ud574\ub2f9\ud569\ub2c8\uae4c?<\/a><\/li>\n<li><a href=\"#is-303-or-304-more-expensive\">303\uc774\ub098 304\uac00 \ub354 \ube44\uc2fc\uac00\uc694?<\/a><\/li>\n<li><a href=\"#application-suitability\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc801\ud569\uc131<\/a><\/li>\n<li><a href=\"#composition-variations\">\uad6c\uc131 \ubcc0\ud615<\/a><\/li>\n<li><a href=\"#corrosion-resistance\">\ub0b4\uc2dd\uc131<\/a><\/li>\n<li><a href=\"#mechanical-properties\">\uae30\uacc4\uc801 \ud2b9\uc131<\/a><\/li>\n<li><a href=\"#heat-treatment-processes\">\uc5f4\ucc98\ub9ac \uacf5\uc815<\/a><\/li>\n<li><a href=\"#weldability-factors\">\uc6a9\uc811\uc131 \uc694\uc778<\/a><\/li>\n<li><a href=\"#machinability-differences\">\uac00\uacf5\uc131 \ucc28\uc774<\/a><\/li>\n<li><a href=\"#conclusion\">\uacb0\ub860<\/a><\/li>\n<\/ul>\n<p>\ud328\uae30 \ube44\uad50: \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303\uacfc 304L\uc758 \uae30\uc220\uc801 \ub258\uc559\uc2a4 \uacf5\uac1c<\/p>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uac15 303\uacfc 304L\uc740 \ubaa8\ub450 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc758 \uc720\ud615\uc73c\ub85c \ub2e4\uc6a9\uc131\uacfc \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uad6c\uc131\uacfc \ud2b9\uc131\uc774 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uac01\uac01 \ub2e4\ub978 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303\uc5d0\ub294 \uac00\uacf5\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \ud669\uc744 \ucca8\uac00\ud55c \ubc18\uba74, 304L\uc5d0\ub294 \uc6a9\uc811\uc131\uc744 \ub192\uc774\uace0 \uc6a9\uc811 \ud6c4 \ubd80\uc2dd \uc704\ud5d8\uc744 \uc904\uc774\uae30 \uc704\ud574 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \uac74\uc124, \uc790\ub3d9\ucc28, \uc2dd\ud488 \uac00\uacf5 \ub4f1 \uc0b0\uc5c5 \ubd84\uc57c\uc758 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc774\ub7ec\ud55c \uae30\uc220\uc801 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"what-is-303-stainless-steel-equivalent-to\">303 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \ubb34\uc5c7\uc5d0 \ud574\ub2f9\ud569\ub2c8\uae4c?<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \ucca0, \ud06c\ub86c, \ub2c8\ucf08\uc758 \ud63c\ud569\ubb3c\ub85c \ub0b4\uc2dd\uc131\uacfc \uac15\ub3c4\uac00 \ub6f0\uc5b4\ub09c \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\uc758 \ud2b9\uc815 \ud63c\ud569\uc740 \ub2e4\uc591\ud558\uc5ec \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \ub4f1\uae09\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 303 \ubc0f 304L \ub4f1\uae09\uc740 \ub110\ub9ac \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uace0\uc720\ud55c \uad6c\uc131\uc73c\ub85c \uc778\ud574 \uae30\uc220\uc801 \uc6a9\ub3c4\uac00 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303\uc740 \uae30\uacc4 \uac00\uacf5\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\ub3c4\ub85d \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac15\ucca0\uc5d0 \uac1c\uc7ac\ubb3c\uc744 \ud615\uc131\ud558\ub294 \ud669\uc744 \ucca8\uac00\ud558\uc5ec \uc218\ud589\ub418\ubbc0\ub85c \uae30\uacc4 \uac00\uacf5\uc774 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub294 304L\uacfc \uac19\uc740 \ub2e4\ub978 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uc5d0 \ube44\ud574 \ub0b4\uc2dd\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ud669\uc740 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 304L\uc740 304\ubcf4\ub2e4 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \ud569\uae08\uc785\ub2c8\ub2e4. &quot;L&quot;\uc740 &quot;\uc800\ud0c4\uc18c&quot;\ub97c \uc758\ubbf8\ud558\uba70 \ud0c4\ud654\ubb3c \uc11d\ucd9c\uc744 \ubc29\uc9c0\ud558\uc5ec \uc6a9\uc811\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub294 304L\uc744 \uc6a9\uc811 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub354 \ub098\uc740 \uc120\ud0dd\uc73c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4. \ub610\ud55c \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub098 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\ub3c4 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>303 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \ub2e4\ub978 \uac15\uacfc \ube44\uad50\ud560 \ub54c \uc801\uc6a9 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uac00\uacf5\uc131\uc774 \uc911\uc694\ud558\ub2e4\uba74 303\uc774 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc774 \ub354 \uc911\uc694\ud558\ub2e4\uba74 304L\uc774 \uc120\ud638\ub429\ub2c8\ub2e4. \uad6d\uc81c\uc801\uc73c\ub85c 303\uc740 \uc720\ub7fd \ud45c\uc900 1.4305\uc640 \uc720\uc0ac\ud558\uba70 \uac00\uacf5\uc774 \uc6a9\uc774\ud558\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc740 \uc911\uac04 \uc815\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"is-303-or-304-more-expensive\">303\uc774\ub098 304\uac00 \ub354 \ube44\uc2fc\uac00\uc694?<\/h2>\n<p>303\uacfc 304L \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc758 \ube44\uc6a9\uc740 \uc6a9\ub3c4\uc640 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. 303\uc740 \uac00\uacf5\uc774 \uc6a9\uc774\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc73c\uba70 \ud669\uacfc \uc778\uc774 \ud568\uc720\ub418\uc5b4 \uc0b0\ud654\ucca0 \uce35\uc744 \ubd84\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub294 \uacf5\uad6c\uc758 \ub9c8\ubaa8\ub97c \uc904\uc774\uace0 \uc0dd\uc0b0 \uc18d\ub3c4\ub97c \ub192\uc774\uc9c0\ub9cc 304L\uc5d0 \ube44\ud574 \ub0b4\uc2dd\uc131\uacfc \uc778\uc131\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uc740 304L\uc740 \uc6a9\uc811\uc131\uacfc \uc804\ubc18\uc801\uc778 \ub0b4\uc2dd\uc131\uc774 \ud5a5\uc0c1\ub418\ub3c4\ub85d \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \uc911 \ud0c4\ud654\ubb3c \uce68\uc804\uc744 \ubc29\uc9c0\ud558\uc5ec \uc6a9\uc811 \uc870\uc778\ud2b8\uc758 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c 304L\uc740 \uace0\uac15\ub3c4 \uc6a9\uc811 \ubc0f \ub192\uc740 \uc704\uc0dd \uae30\uc900\uc774 \uc694\uad6c\ub418\ub294 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>303 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uac00\uacf5\uc774 \uc27d\uace0 \uac00\uacf5\uc774 \ub9ce\uc774 \ud544\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0 \uac00\uaca9\uc774 \uc800\ub834\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c \ub354 \uc5c4\uaca9\ud55c \uc81c\uc5b4\uc640 \ub354 \uad11\ubc94\uc704\ud55c \uc0ac\uc6a9\uc774 \ud544\uc694\ud55c 304L\uc740 \ub354 \ube44\uc300 \uc218 \uc788\uc9c0\ub9cc \ub0b4\uad6c\uc131\uc744 \ud1b5\ud574 \ub354 \ub098\uc740 \uc7a5\uae30\uc801 \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"application-suitability\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc801\ud569\uc131<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \uac74\uc124, \uc81c\uc870 \ubc0f \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ub4f1\uae09 \uc911\uc5d0\uc11c 303\uacfc 304L\uc740 \ub3c5\ud2b9\ud55c \ud2b9\uc9d5\uc73c\ub85c \uc720\uba85\ud569\ub2c8\ub2e4. \uae30\uc220\uc801 \ucc28\uc774\uc810\uc744 \uc544\ub294 \uac83\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>303 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uac00\uacf5\uc774 \uc6a9\uc774\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud669\uacfc \uc778 \uc131\ubd84\uc740 \uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \ub098\uc0ac, \ud53c\ud305 \ub4f1 \uad11\ubc94\uc704\ud55c \uac00\uacf5\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub807\uac8c \ud558\uba74 \ub0b4\uc2dd\uc131\uc774 \ub5a8\uc5b4\uc9c0\ubbc0\ub85c \ubd80\uc2dd\uc131\uc774 \ub192\uc740 \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc800\ud0c4\uc18c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \ud569\uae08\uc778 304L\uc740 304 \uc81c\ud488\uad70\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uc544 \uc6a9\uc811\uc131\uc774 \ud5a5\uc0c1\ub418\uace0 \uc6a9\uc811 \ud6c4 \ubd80\uc2dd \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 304L\uc740 \uc6a9\uc811 \ubc0f \ub192\uc740 \ub0b4\uc2dd\uc131\uc774 \uc911\uc694\ud55c \uc2dd\ud488 \uac00\uacf5 \ubc0f \ud654\ud559 \ubb3c\uc9c8 \ucde8\uae09 \uc0b0\uc5c5\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>304L\uc740 \uace0\uc628\uc5d0\uc11c \uae30\uacc4\uc801 \uc131\uc9c8\uc744 \uc720\uc9c0\ud558\uace0 \uc800\uc628\uc5d0\uc11c \uc778\uc131\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c \ub2e4\uc591\ud55c \uc870\uac74\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 303\ubcf4\ub2e4 \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub098 \uc8fc\ubc29\uc6a9\ud488, \uac74\ucd95\ud310\ub12c, \ud654\ud559\uc57d\ud488\uc6a9\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>303\uacfc 304L \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. 303\uc740 \ubd80\uc2dd\uc131\uc774 \uc801\uc740 \ud658\uacbd\uc5d0\uc11c \uae30\uacc4 \uc9d1\uc57d\uc801\uc778 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uba70, 304L\uc740 \ub192\uc740 \ub0b4\uc2dd\uc131\uacfc \ub0b4\uad6c\uc131\uc5d0 \ub354 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"composition-variations\">\uad6c\uc131 \ubcc0\ud615<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \uac00\uce58\uac00 \ub192\uc2b5\ub2c8\ub2e4. \ub4f1\uae09 \uc911 303\uacfc 304L\uc740 \uc6a9\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub3c5\ud2b9\ud55c \uad6c\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>303 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ud669 \ud615\uc131 \uac1c\uc7ac\ubb3c\uc744 \ucd94\uac00\ud558\uc5ec \uae30\uacc4 \uac00\uacf5\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac1c\uc7ac\ubb3c\uc740 \uac00\uacf5 \uc911\uc5d0 \uce69 \ube0c\ub808\uc774\ucee4 \uc5ed\ud560\uc744 \ud558\uc5ec \uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc744 \uac10\uc18c\uc2dc\ucf1c \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>304L\uc740 300\uacc4\uc5f4\uc5d0 \uc18d\ud558\uba70 304\uc5d0 \ube44\ud574 \ud0c4\uc18c \ud568\uc720\ub7c9\uc774 \ub0ae\uc544 \uc6a9\uc811\uc2dc \ud0c4\ud654\ubb3c \uc11d\ucd9c\uc744 \ubc29\uc9c0\ud558\uc5ec \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. 304L\uc758 \ub192\uc740 \ud06c\ub86c \ubc0f \ub2c8\ucf08 \ud568\ub7c9\uc740 \uace0\uc628\uc5d0\uc11c\uc758 \ub0b4\uc2dd\uc131\uacfc \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ucf1c \uadf9\uc800\uc628 \uc6a9\uae30\ubd80\ud130 \uc5f4 \uad50\ud658\uae30\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud669\uc774 \uc5c6\uc73c\uba74 304L\uc740 303\uc758 \uac00\uacf5\uc131\uc774 \ubd80\uc871\ud558\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc740 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. 303\uacfc 304L \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uac00\uacf5\uc131\uc774\ub098 \ub0b4\uc2dd\uc131\uc758 \ud544\uc694\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h2 id=\"corrosion-resistance\">\ub0b4\uc2dd\uc131<\/h2>\n<p>\ub0b4\uc2dd\uc131\uc73c\ub85c \uc720\uba85\ud55c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 303 \ubc0f 304L\uc740 \uacf5\ud1b5 \ub4f1\uae09\uc73c\ub85c \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>303\uc740 \uac00\uacf5\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \ud669\uc744 \ucca8\uac00\ud588\uc9c0\ub9cc \uc774\ub85c \uc778\ud574 \ub0b4\uc2dd\uc131\uc774 \uc800\ud558\ub429\ub2c8\ub2e4. \ud669 \ud568\uc720\ubb3c\uc740 \ud2b9\ud788 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \uad6c\uba4d \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>304L\uc740 \ud0c4\uc18c\ub7c9\uc774 \uc801\uc5b4 \uc6a9\uc811\uc131\uc774 \uc88b\uace0, \ud0c4\ud654\ubb3c \uc11d\ucd9c\uc744 \ubc29\uc9c0\ud558\uc5ec \ub0b4\uc2dd\uc131\uc744 \ub192\uc785\ub2c8\ub2e4. \uc774\ub294 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \uc6a9\uc811 \ubd80\ud488\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>304L\uc740 \uad11\ubc94\uc704\ud55c \ubd80\uc2dd\uc131 \ub9e4\uccb4\uc5d0 \uc800\ud56d\ud558\uba70 \uc0b0\ud654\uc131 \uc0b0\uc5d0\uc11c\ub294 303\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uae68\ub057\ud55c \ub9e4\ud2b8\ub9ad\uc2a4\ub294 \uade0\uc77c\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc0b0\uc5c5 \ubc0f \uc18c\ube44\uc790 \uc751\uc6a9 \ubd84\uc57c \ubaa8\ub450\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub0b4\uc2dd\uc131\uc758 \ucc28\uc774\ub97c \uc774\ud574\ud558\uba74 \ud658\uacbd \ubc0f \uc751\uc6a9 \ubd84\uc57c \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"mechanical-properties\">\uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uc740 \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131 \uce21\uba74\uc5d0\uc11c \ub192\uc774 \ud3c9\uac00\ub418\uba70, 303\uacfc 304L\uc740 \ub69c\ub837\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>303\uc740 \ud669\uacfc \uc778\uc744 \ucca8\uac00\ud558\uc5ec \uac00\uacf5\uc774 \uc6a9\uc774\ud558\ub3c4\ub85d \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub294 \uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc 304L\uc5d0 \ube44\ud574 \uc778\uc131\uacfc \uc5f0\uc131\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub294 \uc131\ud615 \uc791\uc5c5\uc5d0\uc11c 303\uc758 \uc0ac\uc6a9\uc744 \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/p>\n<p>304L\uc740 \uc800\ud0c4\uc18c\ub85c \uc6a9\uc811\uc131\uc774 \uc6b0\uc218\ud558\uace0 \ud0c4\ud654\ubb3c \uc11d\ucd9c\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. 303\uc5d0 \ube44\ud574 \uc778\uc7a5\uac15\ub3c4\uc640 \ud30c\ub2e8\uc2e0\uc728\uc774 \ub192\uc544 \uace0\uac15\ub3c4\uc640 \uc131\ud615\uc131\uc744 \uc694\uad6c\ud558\ub294 \uad6c\uc870\uc6a9\uc73c\ub85c \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>303\uacfc 304L \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uac00\uacf5\uc131\uc774\ub098 \uac15\ub3c4, \uc5f0\uc131\uacfc \uac19\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uc758 \ud544\uc694\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h2 id=\"heat-treatment-processes\">\uc5f4\ucc98\ub9ac \uacf5\uc815<\/h2>\n<p>\uac00\uc5f4 \ubc0f \ub0c9\uac01\uc744 \ud1b5\ud574 \uae08\uc18d\uc758 \ud2b9\uc131\uc744 \ubcc0\uacbd\ud558\ub294 \uc5f4\ucc98\ub9ac\ub294 303 \ubc0f 304L \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \uc6a9\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p>303\uc740 \uac00\uacf5\uc6a9\uc73c\ub85c \uc81c\uc791\ub41c \uac83\uc73c\ub85c \uc720\ud669\uc131\ubd84\uc73c\ub85c \uc778\ud574 \uc5f4\ucc98\ub9ac\uc5d0 \uc758\ud55c \uacbd\ud654\uac00 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \uace0\uac15\ub3c4\ub098 \uc2ec\ud55c \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uacf3\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc800\ud0c4\uc18c 304L\uc740 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ud558\uc5ec \ud0c4\ud654\ubb3c \uc11d\ucd9c\ub85c \uc778\ud55c \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub0c9\uac04 \uac00\uacf5\uc5d0 \uc758\ud574 \uacbd\ud654\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uc131\ud615\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0 \ub2e4\uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc5f4\ucc98\ub9ac \uc635\uc158\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"weldability-factors\">\uc6a9\uc811\uc131 \uc694\uc778<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uac15 \ub4f1\uae09 303\uacfc 304L\uc740 \uad6c\uc131\uc5d0 \ub530\ub77c \uc6a9\uc811\uc131\uc774 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>303\uc740 \uac00\uacf5\uc131\uc744 \uc704\ud574 \ud669\uc744 \ud568\uc720\ud558\uace0 \uc788\uc5b4 \uc6a9\uc811 \uc2dc \uac1c\uc7ac\ubb3c\uc744 \ud615\uc131\ud558\uc5ec \uade0\uc5f4\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc5b4 \uc6a9\uc811\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc608\uc5f4 \ubc0f \uc6a9\uc811 \ud6c4 \uc5b4\ub2d0\ub9c1\uc740 \uade0\uc5f4 \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc9c0\ub9cc \uc81c\uc870\ub97c \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>304L\uc740 \uc800\ud0c4\uc18c\ub85c \uc6a9\uc811\uc2dc \ud0c4\ud654\ubb3c \uc11d\ucd9c\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \uc6a9\uc811\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uacf5\uaca9\uc801\uc778 \ud658\uacbd\uc758 \uc6a9\uc811 \uad6c\uc870\ubb3c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>303\uacfc 304L \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc6a9\uc811 \ud544\uc694\uc131\uacfc \ud658\uacbd \ubd80\uc2dd\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h2 id=\"machinability-differences\">\uac00\uacf5\uc131 \ucc28\uc774<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ub4f1\uae09 303\uacfc 304L\uc740 \uad6c\uc131\uc5d0 \ub530\ub77c \uac00\uacf5\uc131\uc774 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\ud669\uc774 \ud3ec\ud568\ub41c 303\uc740 \uac00\uacf5\uc131\uc774 \ud5a5\uc0c1\ub418\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac00\uacf5 \uc911\uc5d0 \uce69\uc744 \ubd84\ud574\ud558\uc5ec \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc904\uc774\uace0 \uc18d\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/p>\n<p>304L\uc740 \ud0c4\uc18c\uac00 \uc801\uae30 \ub54c\ubb38\uc5d0 \uc720\ud669\uc774 \ubd80\uc871\ud558\uc5ec \uac00\uacf5\uc774 \ub354 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \ub354 \uae34 \uce69\uc744 \uc0dd\uc131\ud558\ubbc0\ub85c \uace0\uae09 \uae30\uacc4\uc640 \ub3c4\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>303\uacfc 304L \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uac00\uacf5\uc131\uc758 \ud544\uc694\uc131\uacfc \ud504\ub85c\uc81d\ud2b8\uc758 \ud658\uacbd \uc870\uac74\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 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\uc5f4\ucc98\ub9ac \uacf5\uc815 \uc6a9\uc811\uc131 \uacc4\uc218 \uac00\uacf5\uc131 \ucc28\uc774 \uacb0\ub860 \uae30\uc9c8 \ube44\uad50: \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uacfc 304L\uc758 \uae30\uc220\uc801 \ub258\uc559\uc2a4 \uacf5\uac1c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uacfc 304L\uc740 \ubaa8\ub450 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 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