{"id":3948,"date":"2024-06-27T14:59:58","date_gmt":"2024-06-27T14:59:58","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3948"},"modified":"2024-07-01T01:16:09","modified_gmt":"2024-07-01T01:16:09","slug":"stainless-steel-303-and-630","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ko\/bolg\/stainless-steel-303-and-630\/","title":{"rendered":"\uadc0\ud558\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc694\uad6c\uc5d0 \ub9de\uac8c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303\uacfc 630 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624"},"content":{"rendered":"<h4>\ubaa9\ucc28<\/h4>\n<ul>\n<li><a href=\"#is-ss303-better-than-ss630\">SS303\uc774 SS630\ubcf4\ub2e4 \ub098\uc740\uac00\uc694?<\/a><\/li>\n<li><a href=\"#disadvantages-and-advantages\">\ub2e8\uc810\uacfc \uc7a5\uc810<\/a><\/li>\n<li><a href=\"#corrosion-resistance\">\ub0b4\uc2dd\uc131<\/a><\/li>\n<li><a href=\"#chemical-composition\">\ud654\ud559 \uc131\ubd84<\/a><\/li>\n<li><a href=\"#density-of-stainless-steel-303-vs-630\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303 \ub300 630\uc758 \ubc00\ub3c4<\/a><\/li>\n<li><a href=\"#is-303-stronger-than-630-stainless-steel\">303\uc740 630 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 \uac15\ud569\ub2c8\uae4c?<\/a><\/li>\n<li><a href=\"#mechanical-properties\">\uae30\uacc4\uc801 \ud2b9\uc131<\/a><\/li>\n<li><a href=\"#stainless-steel-303-and-630-machining-parts-for-industrial-applications\">\uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc6a9 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303 \ubc0f 630 \uac00\uacf5 \ubd80\ud488<\/a><\/li>\n<li><a href=\"#conclusion\">\uacb0\ub860<\/a><\/li>\n<\/ul>\n<p>&quot;\uc815\ubc00\ub3c4 \ub610\ub294 \uac15\ub3c4: \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303 \ub300 630\uc5d0 \uc801\ud569\ud55c \ud569\uae08 \uc120\ud0dd&quot;<\/p>\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc801\uc6a9\uc744 \uc704\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud560 \ub54c \ub0b4\uad6c\uc131, \ube44\uc6a9 \ud6a8\uc728\uc131 \ubc0f \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uac00\uc7a5 \uc801\ud569\ud55c \uc720\ud615\uc758 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303\uacfc 630\uc740 \ub450 \uac00\uc9c0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub4f1\uae09\uc73c\ub85c, \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc124\uacc4\uc790\uac00 \ud658\uacbd \uc870\uac74, \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d \ubc0f \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc815\ubcf4\uc5d0 \uadfc\uac70\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc18c\uac1c\ub294 \ub2e4\uc591\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud574 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303\uacfc 630 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc8fc\uc694 \ud2b9\uc131, \uc751\uc6a9 \ubd84\uc57c \ubc0f \uc694\uc18c\ub97c \uc124\uba85\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"is-ss303-better-than-ss630\">SS303\uc774 SS630\ubcf4\ub2e4 \ub098\uc740\uac00\uc694?<\/h2>\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud560 \ub54c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303(SS303)\uacfc \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 630(SS630) \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub0b4\uc2dd\uc131, \uac15\ub3c4, \uae30\uacc4 \uac00\uacf5\uc131\uacfc \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc694\uc18c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uac01 \uc720\ud615\uc758 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uc740 \ud654\ud559\uc801 \uc870\uc131\uacfc \uc5f4\ucc98\ub9ac \uacf5\uc815\uc758 \ucc28\uc774\ub85c \uc778\ud574 \ub69c\ub837\ud55c \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \ud2b9\uc815 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h3>SS303\uc758 \ud2b9\uc131<\/h3>\n<ul>\n<li>\ud5a5\uc0c1\ub41c \uac00\uacf5\uc131\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/li>\n<li>\uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ud669\uc744 \ud568\uc720\ud558\uace0 \uc788\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc740 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc81c\uc791 \uc6a9\uc774\uc131\uc774 \ud544\uc218\uc801\uc778 \ud53c\ud305, \uae30\uc5b4, \ud328\uc2a4\ub108 \ub4f1\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>SS630\uc758 \ud2b9\uc131<\/h3>\n<ul>\n<li>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc11d\ucd9c\uacbd\ud654 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/li>\n<li>\uace0\uac15\ub3c4, \ub2e4\uc591\ud55c \uc218\uc900\uc758 \uc5f4\ucc98\ub9ac \uac00\ub2a5<\/li>\n<li>\ucd5c\ub300 600\u00b0F\uae4c\uc9c0\uc758 \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ud2b9\uc131, \uace0\uc628 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801<\/li>\n<li>SS303 \ub300\ube44 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud568<\/li>\n<li>\uc5fc\ud654\ubb3c\uacfc \uad00\ub828\ub41c \ud574\uc591 \ud658\uacbd \ubc0f \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ube44\uc6a9 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uace0\ub824 \uc0ac\ud56d<\/h3>\n<ul>\n<li>SS303\uc740 \ud569\uae08\uc6d0\uc18c\uac00 \ub2e8\uc21c\ud558\uace0 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc544 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uaca9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4.<\/li>\n<li>SS630\uc740 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \ub354 \ub192\uc740 \ube44\uc6a9\uc744 \uc815\ub2f9\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uacb0\uc815\uc744 \ub0b4\ub9ac\uae30 \uc804\uc5d0 \ud658\uacbd \uc870\uac74\uacfc \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>SS303\uc740 \uc6b0\uc218\ud55c \uac00\uacf5\uc131\uc744 \uc81c\uacf5\ud558\uace0 \ub35c \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uc9c0\ub9cc, SS630\uc740 \uace0\uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc694\uad6c\ud558\ub294 \ud658\uacbd\uc5d0\uc11c \ub450\uac01\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc120\ud0dd\uc740 \ud574\ub2f9 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud2b9\uc815\ud55c \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uacfc \ud658\uacbd \uc870\uac74\uc744 \ucca0\uc800\ud788 \ud3c9\uac00\ud558\uc5ec \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"disadvantages-and-advantages\">\ub2e8\uc810\uacfc \uc7a5\uc810<\/h2>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\uc7a5\uc810<\/th>\n<th>\ub2e8\uc810<\/th>\n<\/tr>\n<tr>\n<td>\ud669\ucca8\uac00\ub85c \uac00\uacf5\uc131 \uc6b0\uc218<\/td>\n<td>\ud2b9\ud788 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \ub0b4\uc2dd\uc131 \uac10\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\ubcf5\uc7a1\ud55c \ubd80\ud488\uacfc \uad11\ubc94\uc704\ud55c \uac00\uacf5\uc5d0 \uc774\uc0c1\uc801<\/td>\n<td>\ud574\uc591 \ub610\ub294 \uc5f0\uc548 \uc751\uc6a9 \ubd84\uc57c\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 630<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\uc7a5\uc810<\/th>\n<th>\ub2e8\uc810<\/th>\n<\/tr>\n<tr>\n<td>\uc5f4\ucc98\ub9ac\ub85c \uac15\ub3c4\uc640 \uacbd\ub3c4\uac00 \ub192\uc74c<\/td>\n<td>\ubcf5\uc7a1\ud55c \uc5f4\ucc98\ub9ac \uacf5\uc815<\/td>\n<\/tr>\n<tr>\n<td>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/td>\n<td>\uac00\uacf5\uc744 \uc704\ud574\uc11c\ub294 \uacac\uace0\ud55c \ub3c4\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303\uacfc 630 \uc0ac\uc6a9 \uc5ec\ubd80\ub294 \uae30\uacc4 \uac00\uacf5\uc131, \uac15\ub3c4, \ub0b4\uc2dd\uc131, \ube44\uc6a9, \uc7ac\ub8cc\uac00 \uc9c1\uba74\ud558\uac8c \ub420 \ud2b9\uc815 \ud658\uacbd \uc870\uac74 \ub4f1\uc758 \uc694\uc18c \uade0\ud615\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ud569\uae08\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud574 \uc774\ub7ec\ud55c \uc694\uc18c\uc758 \uc0c1\ub300\uc801 \uc911\uc694\uc131\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"corrosion-resistance\">\ub0b4\uc2dd\uc131<\/h2>\n<p>\uae08\uc18d\uc758 \ub0b4\uc2dd\uc131\uc740 \uae08\uc18d\uc758 \uc131\ub2a5\uacfc \uc218\uba85\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \ub0b4\uad6c\uc131\uacfc \ub0b4\ubd80\uc2dd\uc131\uc73c\ub85c \uc720\uba85\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub2e4\uc591\ud55c \ub4f1\uae09\uc73c\ub85c \uc81c\uacf5\ub418\uba70 \uac01 \ub4f1\uae09\uc740 \ud2b9\uc815 \ud658\uacbd\uacfc \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub450 \uac00\uc9c0 \ub4f1\uae09\uc778 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uacfc 630\uc740 \uace0\uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc694\uad6c\ud558\ub294 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc790\uc8fc \uace0\ub824\ub429\ub2c8\ub2e4.<\/p>\n<h3>SS303\uc758 \ub0b4\uc2dd\uc131<\/h3>\n<ul>\n<li>\uac00\uacf5\uc131\uc744 \uc704\ud574 \ud669\uc744 \ucca8\uac00\ud55c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/li>\n<li>\ud669 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \ub0b4\uc2dd\uc131\uc774 \uc57d\uac04 \uc190\uc0c1\ub428<\/li>\n<li>\uc57d\ud55c \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0\ub9cc \ud574\uc591 \ub610\ub294 \uc5fc\ud654\ubb3c\uc5d0 \ub178\ucd9c\ub41c \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>SS630\uc758 \ub0b4\uc2dd\uc131<\/h3>\n<ul>\n<li>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc11d\ucd9c\uacbd\ud654 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/li>\n<li>\ub3c5\ud2b9\ud55c \ud654\ud559\uc131\ubd84\uacfc \uc5f4\ucc98\ub9ac\ub85c \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud568<\/li>\n<li>\uc911\ub4f1\ub3c4 \ub0b4\uc9c0 \uc2ec\uac01\ud55c \ubd80\uc2dd \uc870\uac74\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303\uacfc 630 \uc0ac\uc774\uc758 \uc120\ud0dd\uc740 \ud658\uacbd \uc870\uac74\uacfc \uc801\uc6a9 \ubd84\uc57c\uc758 \ud2b9\uc815 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \ud3c9\uac00\ub97c \ubc14\ud0d5\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uc218\uba85\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub4f1\uae09 \uac04\uc758 \ub0b4\ubd80\uc2dd\uc131\uc758 \ubbf8\ubb18\ud55c \ucc28\uc774\ub97c \uc778\uc2dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"chemical-composition\">\ud654\ud559 \uc131\ubd84<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ub4f1\uae09\uc758 \ud654\ud559\uc801 \uc870\uc131\uc740 \ud2b9\uc815 \ud658\uacbd\uc5d0 \ub300\ud55c \ud2b9\uc131\uacfc \uc801\ud569\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc131\uc744 \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud504\ub85c\uc81d\ud2b8\uc758 \uae30\ub2a5\uc801 \uc694\uad6c \uc0ac\ud56d\uacfc \uc6b4\uc601 \uc218\uba85\uc5d0 \ub9de\ucdb0 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>SS303\uc758 \ud654\ud559 \uc131\ubd84<\/h3>\n<ul>\n<li>\ud06c\ub86c: 17-19%<\/li>\n<li>\ub2c8\ucf08: 8-10%<\/li>\n<li>\uc720\ud669: 0.15-0.35%<\/li>\n<\/ul>\n<h3>SS630\uc758 \ud654\ud559 \uc131\ubd84<\/h3>\n<ul>\n<li>\ud06c\ub86c: 15-17.5%<\/li>\n<li>\ub2c8\ucf08: 3-5%<\/li>\n<li>\uad6c\ub9ac: 3-5%<\/li>\n<li>\ub9dd\uac04, \uc2e4\ub9ac\ucf58, \ub2c8\uc624\ube00\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303\uacfc 630 \uc0ac\uc774\uc758 \uc120\ud0dd\uc740 \uac01 \ub4f1\uae09\uc758 \ud654\ud559\uc801 \uc870\uc131\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \ud3c9\uac00\uc640 \uc774\uac83\uc774 \uc751\uc6a9 \ubd84\uc57c\uc758 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uacfc \uc5b4\ub5bb\uac8c \uad00\ub828\ub418\ub294\uc9c0\uc5d0 \ub530\ub77c \uacb0\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uae30\ub2a5\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uac00\uc7a5 \uc801\ud569\ud55c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \ub4f1\uae09\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"density-of-stainless-steel-303-vs-630\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303 \ub300 630\uc758 \ubc00\ub3c4<\/h2>\n<p>\uc7ac\ub8cc\uc758 \ubc00\ub3c4\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \ubb34\uac8c, \uac15\ub3c4 \ubc0f \uc804\ubc18\uc801\uc778 \uc9c0\uc18d \uac00\ub2a5\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ubbc0\ub85c \uc120\ud0dd \uacfc\uc815\uc5d0\uc11c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<h3>SS303\uc758 \ubc00\ub3c4<\/h3>\n<ul>\n<li>\uc57d 8.00g\/cm\u00b3<\/li>\n<li>\ud06c\ub86c \ubc0f \ub2c8\ucf08 \ud568\ub7c9\uc73c\ub85c \uc778\ud55c \uace0\ubc00\ub3c4<\/li>\n<li>\uad11\ubc94\uc704\ud55c \uac00\uacf5\uc774 \ud544\uc694\ud558\uace0 \ubd80\uc2dd\uc131\uc774 \uc57d\ud55c \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>SS630\uc758 \ubc00\ub3c4<\/h3>\n<ul>\n<li>\uc57d 7.80g\/cm\u00b3<\/li>\n<li>\ub3c5\ud2b9\ud55c \uad6c\uc131\uacfc \uc5f4\ucc98\ub9ac\ub85c \uc778\ud574 \ubc00\ub3c4\uac00 \uc57d\uac04 \ub0ae\uc74c<\/li>\n<li>\uace0\uac15\ub3c4 \ubc0f \ub0b4\ubd80\uc2dd\uc131 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801<\/li>\n<\/ul>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uacfc 630 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uae30\uacc4 \uac00\uacf5\uc131, \uac15\ub3c4, \ub0b4\uc2dd\uc131\uacfc \uac19\uc740 \ub2e4\ub978 \uc7ac\ub8cc \ud2b9\uc131\uacfc \ud568\uaed8 \ubc00\ub3c4\ub97c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uac01 \ud504\ub85c\uc81d\ud2b8\uc758 \uace0\uc720\ud55c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uac00\uc7a5 \uc801\uc808\ud55c \ub4f1\uae09\uc774 \uacb0\uc815\ub418\uc5b4 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uc9c0\uc18d \uac00\ub2a5\uc131\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"is-303-stronger-than-630-stainless-steel\">303\uc740 630 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 \uac15\ud569\ub2c8\uae4c?<\/h2>\n<p>\uc7ac\ub8cc\uc758 \uac15\ub3c4\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc751\uc6a9 \ubd84\uc57c\uc758 \uc131\ub2a5\uacfc \ub0b4\uad6c\uc131\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303\uacfc 630\uc758 \uac15\ub3c4\ub97c \ube44\uad50\ud558\ub824\uba74 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \uad6c\uc131\uc744 \uc870\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>SS303\uc758 \uac15\uc810<\/h3>\n<ul>\n<li>\uc778\uc7a5\uac15\ub3c4: \uc57d 620 MPa<\/li>\n<li>\uac00\uacf5\uc131\uc740 \uc88b\uc73c\ub098 \ud669 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \uac15\ub3c4\uac00 \ub0ae\uc74c<\/li>\n<li>\uadf9\uc2ec\ud55c \uae30\uacc4\uc801 \uc751\ub825\uc744 \ubc1b\uc9c0 \uc54a\ub294 \uc6a9\ub3c4\uc5d0 \uc801\ud569<\/li>\n<\/ul>\n<h3>SS630\uc758 \uac15\uc810<\/h3>\n<ul>\n<li>\uc778\uc7a5 \uac15\ub3c4: \ucd5c\ub300 1100MPa<\/li>\n<li>\uc11d\ucd9c\uacbd\ud654 \ucc98\ub9ac\ub85c \uac15\ub3c4\uac00 \ub192\uc74c<\/li>\n<li>\uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc640 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0 \ub354 \uc801\ud569<\/li>\n<\/ul>\n<p>630 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 303 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\ubcf4\ub2e4 \uac15\ud558\ubbc0\ub85c \ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc774 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \uac15\ub3c4\uc640 \uae30\uacc4 \uac00\uacf5\uc131 \ubc0f \ub0b4\uc2dd\uc131\uacfc \uac19\uc740 \uae30\ud0c0 \uc694\uc18c\ub97c \ubaa8\ub450 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"mechanical-properties\">\uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n<p>303 \ubc0f 630\uacfc \uac19\uc740 \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc740 \ud2b9\uc815 \uc791\uc5c5\uc5d0 \ub300\ud55c \uc131\ub2a5\uacfc \uc801\ud569\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18d\uc131\uc744 \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>SS303\uc758 \uae30\uacc4\uc801 \uc131\uc9c8<\/h3>\n<ul>\n<li>\uc720\ud669 \ucca8\uac00\ub85c \uc778\ud55c \uac00\uacf5\uc131\uc73c\ub85c \uc720\uba85<\/li>\n<li>\uc778\uc7a5 \uac15\ub3c4: \uc57d 620 MPa<\/li>\n<li>\ub2e4\ub978 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \ub4f1\uae09\uc5d0 \ube44\ud574 \ub0b4\uc2dd\uc131\uc774 \uac10\uc18c\ud568<\/li>\n<\/ul>\n<h3>SS630\uc758 \uae30\uacc4\uc801 \uc131\uc9c8<\/h3>\n<ul>\n<li>\uc5f4\ucc98\ub9ac\ub85c \uac15\ub3c4\uc640 \uacbd\ub3c4\uac00 \ub192\uc74c<\/li>\n<li>\uc778\uc7a5 \uac15\ub3c4: 1030~1380MPa<\/li>\n<li>\uc6b0\uc218\ud55c \uc778\uc131 \ubc0f \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131<\/li>\n<\/ul>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uacfc 630 \uc0ac\uc774\uc758 \uc120\ud0dd\uc740 \uc751\uc6a9 \ubd84\uc57c\uc758 \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uacfc \uc7ac\ub8cc\uac00 \ub178\ucd9c\ub420 \ud658\uacbd \uc870\uac74\uc744 \ucca0\uc800\ud788 \ud3c9\uac00\ud558\uc5ec \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e0\uc911\ud55c \uace0\ub824\ub294 \uad6c\uc131 \uc694\uc18c\uc758 \ucd5c\uc801\ud654\ub41c \uc131\ub2a5\uacfc \uc218\uba85\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"stainless-steel-303-and-630-machining-parts-for-industrial-applications\">\uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc6a9 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303 \ubc0f 630 \uac00\uacf5 \ubd80\ud488<\/h2>\n<p>\uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ub0b4\uad6c\uc131, \ud6a8\uc728\uc131 \ubc0f \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303 \ubc0f 630\uc740 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uae30\ub2a5\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<h3>SS303\uc758 \uc751\uc6a9<\/h3>\n<ul>\n<li>\uc720\ud669\ucca8\uac00\ub85c \ub6f0\uc5b4\ub09c \uac00\uacf5\ub2a5\ub825<\/li>\n<li>\uad11\ubc94\uc704\ud55c \uac00\uacf5\uc774 \ud544\uc694\ud55c \ud53c\ud305, \ub098\uc0ac \ubc0f \ubd80\ud488 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uac00\ud639\ud55c \ud654\ud559 \ud658\uacbd\uc5d0\uc11c \ub0b4\uad6c\uc131\uc774 \ub5a8\uc5b4\uc9d0<\/li>\n<\/ul>\n<h3>SS630\uc758 \uc751\uc6a9<\/h3>\n<ul>\n<li>\ub192\uc740 \uac15\ub3c4\uc640 \uacbd\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud56d\uacf5\uc6b0\uc8fc, \ud654\ud559 \ucc98\ub9ac, \uae30\uacc4 \ubd80\ud488 \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc5f4\uc545\ud55c \ud658\uacbd\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc5d0 \uc801\ud569<\/li>\n<\/ul>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uacfc 630 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uac00\uacf5 \uacf5\uc815\uc758 \ud2b9\uc131, \ud658\uacbd \uc870\uac74, \ubd80\ud488\uc774 \uacac\ub51c \uc218 \uc788\ub294 \ubb3c\ub9ac\uc801 \uc751\ub825\uacfc \uac19\uc740 \uc694\uc18c\ub97c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e0\uc911\ud55c \uace0\ub824\ub97c \ud1b5\ud574 \uc120\ud0dd\ud55c \uc7ac\ub8cc\uac00 \uc989\uac01\uc801\uc778 \uc694\uad6c \uc0ac\ud56d\uacfc \uc7a5\uae30\uc801\uc778 \uc9c0\uc18d \uac00\ub2a5\uc131\uc744 \ubaa8\ub450 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uacfc 630 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \uacb0\uc815\uc740 \uc8fc\ub85c \uc751\uc6a9 \ubd84\uc57c\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 303\uc740 \uc6b0\uc218\ud55c \uac00\uacf5\uc131\uacfc \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \uc0c1\ub2f9\ud55c \uac00\uacf5\uc774 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc804\uc790 \ubc0f \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uac00\uacf5\ub418\ub294 \ubd80\ud488\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74, 17-4 PH\ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 630\uc740 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uacfc \ud568\uaed8 \uc6b0\uc218\ud55c \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488 \ubc0f \uae30\ud0c0 \uad6c\uc870 \ubd80\ud488\uacfc \uac19\uc740 \uace0\uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303\uacfc 630 \uc0ac\uc774\uc758 \uc120\ud0dd\uc740 \ud2b9\uc815 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc694\ud55c \uae30\uacc4 \uac00\uacf5\uc131, \uac15\ub3c4 \ubc0f \ub0b4\uc2dd\uc131 \uac04\uc758 \uade0\ud615\uc744 \uae30\ubc18\uc73c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 SS303\uc774 SS630\ubcf4\ub2e4 \ub098\uc740\uac00\uc694? \ub2e8\uc810 \ubc0f \uc7a5\uc810 \ub0b4\uc2dd\uc131 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 303 \ub300 630\uc758 \ud654\ud559\uc801 \uc870\uc131 \ubc00\ub3c4 303\uc774 630 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 \uac15\ud569\ub2c8\uae4c? \uae30\uacc4\uc801 \ud2b9\uc131 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303 \ubc0f 630 \uc0b0\uc5c5\uc6a9 \uac00\uacf5 \ubd80\ud488 \uacb0\ub860 &quot;\uc815\ubc00\ub3c4 \ub610\ub294 \uac15\ub3c4: \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 303 \ub300 630\uc5d0 \uc801\ud569\ud55c \ud569\uae08 \uc120\ud0dd&quot; 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