{"id":3952,"date":"2024-06-27T15:17:39","date_gmt":"2024-06-27T15:17:39","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3952"},"modified":"2024-07-01T01:17:43","modified_gmt":"2024-07-01T01:17:43","slug":"304-vs-2205-duplex-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ko\/bolg\/304-vs-2205-duplex-stainless-steel\/","title":{"rendered":"304\uc640 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<h4>\ubaa9\ucc28<\/h4>\n<ul>\n<li><a href=\"#application-differences-when-to-use-304-vs-2205-duplex-stainless-steel\">\uc801\uc6a9 \ucc28\uc774\uc810: 304\uc640 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0<\/a><\/li>\n<li><a href=\"#heat-resistance-evaluating-304-and-2205-duplex-stainless-steel\">\ub0b4\uc5f4\uc131: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ud3c9\uac00<\/a><\/li>\n<li><a href=\"#corrosion-resistance-comparing-304-and-2205-duplex-stainless-steel\">\ub0b4\uc2dd\uc131: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ube44\uad50<\/a><\/li>\n<li><a href=\"#composition-and-material-properties-304-vs-2205-duplex\">\uad6c\uc131 \ubc0f \uc7ac\ub8cc \ud2b9\uc131: 304 \ub300 2205 \ub4c0\ud50c\ub809\uc2a4<\/a><\/li>\n<li><a href=\"#mechanical-strength-and-durability-304-stainless-steel-vs-2205-duplex\">\uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131: 304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \ub300 2205 \ub4c0\ud50c\ub809\uc2a4<\/a><\/li>\n<li><a href=\"#welding-and-machining-techniques-for-304-and-2205-duplex-stainless-steel\">\uc6a9\uc811 \ubc0f \uac00\uacf5: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \uae30\uc220<\/a><\/li>\n<li><a href=\"#summary-chart-of-difference-between-304-and-2205-duplex-stainless-steel\">304\uc640 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \ucc28\uc774\uc810 \uc694\uc57d \ucc28\ud2b8<\/a><\/li>\n<li><a href=\"#conclusion\">\uacb0\ub860<\/a><\/li>\n<\/ul>\n<h2 id=\"application-differences-when-to-use-304-vs-2205-duplex-stainless-steel\">\uc801\uc6a9 \ucc28\uc774\uc810: 304\uc640 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0<\/h2>\n<h3>\uc18c\uac1c<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \uac74\ucd95, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubc0f \uc81c\uc870 \ubd84\uc57c\uc758 \ucd08\uc11d \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ub4f1\uae09 \uc911\uc5d0\uc11c 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \ud2b9\ud788 \uc8fc\ubaa9\ud560 \ub9cc\ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uad6c\uc131, \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc758 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>18\/8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub77c\uace0\ub3c4 \ubd88\ub9ac\ub294 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc131\ud615\uc131\uacfc \uc6a9\uc811\uc131\uc774 \ub6f0\uc5b4\ub098 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc57d 18% \ud06c\ub86c\uacfc 8% \ub2c8\ucf08\ub85c \uad6c\uc131\ub41c \uc774 \uc81c\ud488\uc740 \ube44\uc790\uc131\uc774\uba70 \uad11\ubc94\uc704\ud55c \ud654\ud559 \ubb3c\uc9c8 \ubc0f \ub300\uae30 \ud658\uacbd\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c\ub294 \uacf5\uc2dd \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/p>\n<h3>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc640 \ud398\ub77c\uc774\ud2b8(\ub300\ub7b5 50\/50)\uc758 \uc774\uc911\uc0c1 \ubbf8\uc138\uad6c\uc870\ub97c \uac16\uace0 \uc788\uc5b4 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ube44\ud574 \uac15\ub3c4\uac00 \uc6b0\uc218\ud558\uace0 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc57d 22% \ud06c\ub86c, 3% \ubab0\ub9ac\ube0c\ub374 \ubc0f \ub0ae\uc740 \ub2c8\ucf08 \ud568\ub7c9\uc73c\ub85c \ud2b9\ud788 \uc5fc\ud654\ubb3c\uc774 \ud3ec\ud568\ub41c \ud658\uacbd\uc5d0\uc11c \uacf5\uc2dd \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ube44\uad50<\/h3>\n<ul>\n<li><strong>\uc77c\ubc18 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8:<\/strong> 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc8fc\ubc29\uc6a9\ud488, \uac74\ucd95\uc6a9 \ud2b8\ub9bc \ub4f1 \uc131\ud615\uc131, \uc6a9\uc811\uc131, \ub0b4\uc2dd\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc77c\ubc18 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\ud639\ud55c \ud658\uacbd:<\/strong> 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc740 \uc6b0\uc218\ud55c \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \ud654\ud559 \ucc98\ub9ac \uacf5\uc7a5 \ubc0f \ud574\uc591 \ud658\uacbd\uacfc \uac19\uc740 \uace0\uc751\ub825 \uc751\uc6a9 \ubd84\uc57c \ubc0f \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d<\/h3>\n<p>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ucc98\uc74c\uc5d0\ub294 \uac00\uaca9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc \ud2b9\uc815 \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \ucde8\uc57d\ud558\ubbc0\ub85c \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc720\uc9c0 \uad00\ub9ac \ubc0f \uad50\uccb4 \ube44\uc6a9\uc774 \ub192\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ub192\uc740 \ucd08\uae30 \ube44\uc6a9\uc740 \ub354 \uae34 \uc11c\ube44\uc2a4 \uc218\uba85\uacfc \uac10\uc18c\ub41c \uc720\uc9c0 \uad00\ub9ac \ud544\uc694\uc131\uc73c\ub85c \uc0c1\uc1c4\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"heat-resistance-evaluating-304-and-2205-duplex-stainless-steel\">\ub0b4\uc5f4\uc131: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ud3c9\uac00<\/h2>\n<h3>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>18% \ud06c\ub86c\uacfc 8% \ub2c8\ucf08\ub85c \uad6c\uc131\ub41c 304\ub4f1\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ucd5c\ub300 \uc57d 870\u00b0C\uc758 \uace0\uc628\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc9c0\uc810\uc744 \ub118\uc5b4\uc11c\uba74 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc774 \uae09\uc18d\ud788 \uc800\ud558\ub429\ub2c8\ub2e4. 500\u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \ub178\ucd9c\ub418\uba74 \uc0c1\ub2f9\ud55c \uc2a4\ucf00\uc77c\ub9c1\uc774 \ubc1c\uc0dd\ud558\uace0 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ucd5c\ub300 \uc57d 300\u00b0C\uc758 \uc628\ub3c4\uc5d0\uc11c \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ubc0f \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud558\uba70 \ucd5c\ub300 \uc57d 600\u00b0C\uae4c\uc9c0 \uac04\ud5d0\uc801\uc778 \ub178\ucd9c\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc911 \uad6c\uc870\ub294 304\uc5d0 \ube44\ud574 \uc5f4\ud33d\ucc3d \ubc0f \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ube44\uad50<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/th>\n<th>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/th>\n<\/tr>\n<tr>\n<td>\ucd5c\ub300 \uc5f0\uc18d \uc628\ub3c4<\/td>\n<td>870\u00b0C<\/td>\n<td>300\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\uac04\ud5d0\uc801\uc778 \uc628\ub3c4<\/td>\n<td>500\u00b0C<\/td>\n<td>600\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\uc5f4\ud33d\ucc3d<\/td>\n<td>\ub354 \ub192\uc74c<\/td>\n<td>Lower<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"corrosion-resistance-comparing-304-and-2205-duplex-stainless-steel\">\ub0b4\uc2dd\uc131: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ube44\uad50<\/h2>\n<h3>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>304\ub4f1\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uad11\ubc94\uc704\ud55c \ub300\uae30 \ud658\uacbd\uacfc \ub2e4\uc591\ud55c \ubd80\uc2dd\uc131 \ub9e4\uccb4\uc5d0 \ub300\ud574 \ud0c1\uc6d4\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud574\uc548 \uc9c0\uc5ed\uacfc \uac19\uc774 \uc5fc\ud654\ubb3c\uc5d0 \ub178\ucd9c\ub41c \ud658\uacbd\uc5d0\uc11c\ub294 \uad6c\uba4d\uc774\ub098 \ud2c8\uc0c8 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374 \ubc0f \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uc544 \uc5fc\ud654\ubb3c \ud568\uc720 \ud658\uacbd\uc5d0\uc11c \uacf5\uc2dd \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\uc911 \uad6c\uc870\ub294 \ub354 \ub192\uc740 \ud56d\ubcf5 \uac15\ub3c4\uc640 \ub354 \ub098\uc740 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ube44\uad50<\/h3>\n<ul>\n<li><strong>\uc77c\ubc18 \ubd80\uc2dd:<\/strong> \ub450 \ub4f1\uae09 \ubaa8\ub450 \uc6b0\uc218\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc 2205 \ub4c0\ud50c\ub809\uc2a4\ub294 \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ud658\uacbd\uc5d0\uc11c \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uad6c\uba4d \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd:<\/strong> 2205 \ub4c0\ud50c\ub809\uc2a4\ub294 \ud569\uae08 \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc6b0\uc218\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"composition-and-material-properties-304-vs-2205-duplex\">\uad6c\uc131 \ubc0f \uc7ac\ub8cc \ud2b9\uc131: 304 \ub300 2205 \ub4c0\ud50c\ub809\uc2a4<\/h2>\n<h3>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 304\ub294 18% \ud06c\ub86c\uacfc 8% \ub2c8\ucf08\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \ub0b4\uc2dd\uc131\uacfc \uc131\ud615\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uba74\uc2ec \uc785\ubc29 \uacb0\uc815 \uad6c\uc870\ub294 \ub192\uc740 \uc5f0\uc131\uacfc \uc778\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc640 \ud398\ub77c\uc774\ud2b8\uc758 \uc774\uc911\uc0c1 \ubbf8\uc138 \uad6c\uc870\ub97c \uac16\uace0 \uc788\uc5b4 \ud2b9\uc131\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c 22% \ud06c\ub86c, 5% \ub2c8\ucf08 \ubc0f 3% \ubab0\ub9ac\ube0c\ub374\uc744 \ud568\uc720\ud558\uc5ec \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h3>\ube44\uad50<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/th>\n<th>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/th>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c \ud568\ub7c9<\/td>\n<td>18%<\/td>\n<td>22%<\/td>\n<\/tr>\n<tr>\n<td>\ub2c8\ucf08 \ucf58\ud150\uce20<\/td>\n<td>8%<\/td>\n<td>5%<\/td>\n<\/tr>\n<tr>\n<td>\ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9<\/td>\n<td>0%<\/td>\n<td>3%<\/td>\n<\/tr>\n<tr>\n<td>\ubbf8\uc138\uad6c\uc870<\/td>\n<td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4<\/td>\n<td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc640 \ud398\ub77c\uc774\ud2b8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"mechanical-strength-and-durability-304-stainless-steel-vs-2205-duplex\">\uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131: 304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \ub300 2205 \ub4c0\ud50c\ub809\uc2a4<\/h2>\n<h3>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc57d 215MPa(31ksi)\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub97c \uac00\uc9c0\ubbc0\ub85c \uc77c\ubc18 \uc6a9\ub3c4\uc5d0\ub294 \uc801\ud569\ud558\uc9c0\ub9cc \uace0\uac15\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/h3>\n<p>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc57d 450MPa(65ksi)\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub97c \uac00\uc9c0\uba70 \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\uace0 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ub0b4\uad6c\uc131 \ube44\uad50<\/h3>\n<ul>\n<li><strong>\ud56d\ubcf5 \uac15\ub3c4:<\/strong> 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\ubcf4\ub2e4 \ud56d\ubcf5 \uac15\ub3c4\uac00 \ub450 \ubc30 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ud53c\ub85c \uac15\ub3c4:<\/strong> 2205 \ub4c0\ud50c\ub809\uc2a4\ub294 \ub354 \ud070 \ud53c\ub85c \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc11c\ube44\uc2a4 \uc218\uba85:<\/strong> 2205 \ub4c0\ud50c\ub809\uc2a4\ub294 \ub354 \uae34 \uc11c\ube44\uc2a4 \uc218\uba85\uacfc \uac10\uc18c\ub41c \uc720\uc9c0 \uad00\ub9ac \ube44\uc6a9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"welding-and-machining-techniques-for-304-and-2205-duplex-stainless-steel\">\uc6a9\uc811 \ubc0f \uac00\uacf5: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \uae30\uc220<\/h2>\n<h3>\uc6a9\uc811 \uae30\uc220<\/h3>\n<p>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc6a9\uc811\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uad6c\uc870\ub85c \uc778\ud574 \uc0c1\ub300\uc801\uc73c\ub85c \uac04\ub2e8\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uad00\ud589\uc5d0\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ucda9\uc804\uc7ac \uc0ac\uc6a9, \uc801\uc808\ud55c \uc5f4 \uc785\ub825 \ubc0f \uce35\uac04 \uc628\ub3c4 \ubcf4\uc7a5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc6a9\uc811\uc740 \ub4c0\ud50c\ub809\uc2a4 \ubbf8\uc138\uad6c\uc870\ub97c \ubcf4\uc874\ud558\uae30 \uc704\ud574 \ub354 \ub192\uc740 \uc815\ubc00\ub3c4\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \uc720\ud574\ud55c \uc0c1\uc774 \ud615\uc131\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc774\uc911 \ub4f1\uae09 \ud544\ub7ec \uae08\uc18d\uc744 \uc0ac\uc6a9\ud558\uace0 \uc5f4 \uc785\ub825\uc744 \uc81c\uc5b4\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uac00\uacf5 \uae30\uc220<\/h3>\n<ul>\n<li><strong>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8:<\/strong> \ub4c0\ud50c\ub809\uc2a4 \ub4f1\uae09\ubcf4\ub2e4 \uae30\uacc4 \uac00\uacf5\uc774 \uc27d\uc9c0\ub9cc \uacbd\ud654\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub0a0\uce74\ub85c\uc6b4 \uacf5\uad6c\uc640 \uc62c\ubc14\ub978 \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>2205 \uc774\uc911 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8:<\/strong> \uc5f4 \ubc1c\uc0dd\uc744 \uc904\uc774\uace0 \uc870\uae30 \uacf5\uad6c \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \uace0\uc18d \uacf5\uad6c\uc640 \ucda9\ubd84\ud55c \uc724\ud65c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"summary-chart-of-difference-between-304-and-2205-duplex-stainless-steel\">304\uc640 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \ucc28\uc774\uc810 \uc694\uc57d \ucc28\ud2b8<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/th>\n<th>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8<\/th>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c \ud568\ub7c9<\/td>\n<td>18%<\/td>\n<td>22%<\/td>\n<\/tr>\n<tr>\n<td>\ub2c8\ucf08 \ucf58\ud150\uce20<\/td>\n<td>8%<\/td>\n<td>5%<\/td>\n<\/tr>\n<tr>\n<td>\ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9<\/td>\n<td>0%<\/td>\n<td>3%<\/td>\n<\/tr>\n<tr>\n<td>\ubbf8\uc138\uad6c\uc870<\/td>\n<td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4<\/td>\n<td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc640 \ud398\ub77c\uc774\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>\uc218\uc728 \uac15\ub3c4<\/td>\n<td>215MPa<\/td>\n<td>450MPa<\/td>\n<\/tr>\n<tr>\n<td>\ub0b4\uc2dd\uc131<\/td>\n<td>Good<\/td>\n<td>\uc6b0\uc218<\/td>\n<\/tr>\n<tr>\n<td>\ub0b4\uc5f4\uc131<\/td>\n<td>\ucd5c\ub300 870\u00b0C<\/td>\n<td>\ucd5c\ub300 300\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uacfc 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ud654\ud559\uc801 \uc870\uc131\uacfc \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uacc4\uc5f4\uc778 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 18% \ud06c\ub86c\uacfc 8% \ub2c8\ucf08\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \ub0b4\uc2dd\uc131\uacfc \ub0b4\uc0b0\ud654\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub294 \uc81c\uc791\uc774 \uc6a9\uc774\ud558\uace0 \uc628\ud654\ud55c \ud658\uacbd\uc5d0\uc11c \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ubc0f \ud398\ub77c\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ud2b9\uc131\uc744 \uacb0\ud569\ud558\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 22% \ud06c\ub86c, 5% \ub2c8\ucf08 \ubc0f 3% \ubab0\ub9ac\ube0c\ub374\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774 \uc870\uc131\ubb3c\uc740 \uc6b0\uc218\ud55c \uac15\ub3c4\uc640 \ubd80\uc2dd, \ud2b9\ud788 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub300\ud55c \ud5a5\uc0c1\ub41c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub354 \ub192\uc740 \uc778\uc7a5 \uac15\ub3c4\uc640 \ud56d\ubcf5 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc77c\ubc18\uc801\uc778 \ub0b4\uc2dd\uc131\uacfc \uc81c\uc870 \uc6a9\uc774\uc131 \uce21\uba74\uc5d0\uc11c \uc120\ud638\ub418\ub294 \ubc18\uba74, 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub354 \ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \ub354 \ub192\uc740 \ubd80\uc2dd \uc800\ud56d\uc131\uacfc \uc751\ub825\uc774 \uc694\uad6c\ub418\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0 \uc7ac\ub8cc \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c\ub294 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud574\ub2f9 \uc751\uc6a9 \ubd84\uc57c\uc640 \uad00\ub828\ub41c \ud658\uacbd \uc870\uac74, \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d \ubc0f \uacbd\uc81c\uc801 \uc694\uc778\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 \uc801\uc6a9 \ucc28\uc774\uc810: 304 \ub300 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \uc0ac\uc6a9 \uc2dc\uae30 \ub0b4\uc5f4\uc131: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ub0b4\uc2dd\uc131 \ud3c9\uac00: 304 \ubc0f 2205 \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \uad6c\uc131 \ubc0f \uc7ac\ub8cc \ud2b9\uc131 \ube44\uad50: 304 \ub300 2205 \ub4c0\ud50c\ub809\uc2a4 \uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131 : 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub300 2205 \uc774\uc911 \uc6a9\uc811 \ubc0f \uac00\uacf5: \uae30\uc220 [\u2026<\/p>","protected":false},"author":1,"featured_media":4021,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3952","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-selection-guide"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/comments?post=3952"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3952\/revisions"}],"predecessor-version":[{"id":3955,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3952\/revisions\/3955"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media\/4021"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media?parent=3952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/categories?post=3952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/tags?post=3952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}