{"id":4102,"date":"2024-07-10T14:00:35","date_gmt":"2024-07-10T14:00:35","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4102"},"modified":"2026-02-04T17:17:54","modified_gmt":"2026-02-04T09:17:54","slug":"stainless-steel-316-and-420","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ko\/bolg\/stainless-steel-316-and-420\/","title":{"rendered":"\uc81c\uc870 \uc2dc \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uacfc 420 \uc911\uc5d0\uc11c \uc120\ud0dd"},"content":{"rendered":"<h4>\ubaa9\ucc28<\/h4>\n<ul>\n<li><a href=\"#case-studies-successful-industrial-uses-of-stainless-steel-316-and-420\">\uc0ac\ub840 \uc5f0\uad6c: \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316 \ubc0f 420\uc758 \uc131\uacf5\uc801\uc778 \uc0b0\uc5c5 \ud65c\uc6a9<\/a><\/li>\n<li><a href=\"#chemical-composition-316-stainless-steel-vs-420-stainless-steel\">\ud654\ud559 \uc131\ubd84: 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc 420 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/a><\/li>\n<li><a href=\"#corrosion-resistance-of-stainless-steel-316-vs-420\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316 \ub300 420\uc758 \ub0b4\uc2dd\uc131<\/a><\/li>\n<li><a href=\"#heat-treatment-processes-for-stainless-steel-316-and-420\">\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316 \ubc0f 420\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815<\/a><\/li>\n<li><a href=\"#strength-and-durability-comparisons-of-stainless-steel-316-and-420\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uacfc 420\uc758 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131 \ube44\uad50<\/a><\/li>\n<li><a href=\"#machinability-and-weldability-of-stainless-steel-316-vs-420\">\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 316\uacfc 420\uc758 \uac00\uacf5\uc131 \ubc0f \uc6a9\uc811\uc131<\/a><\/li>\n<li><a href=\"#cost-analysis-stainless-steel-316-vs-420-in-manufacturing\">\ube44\uc6a9 \ubd84\uc11d: \uc81c\uc870 \ubd84\uc57c\uc758 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316\uacfc 420<\/a><\/li>\n<li><a href=\"#factors-to-consider-when-choosing-between-stainless-steel-316-and-420\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uacfc 420 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc694\uc18c<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-420-and-316-stainless-steel\">420\uacfc 316 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \ucc28\uc774\uc810\uc5d0 \ub300\ud55c \uc694\uc57d \ucc28\ud2b8<\/a><\/li>\n<li><a href=\"#conclusion\">\uacb0\ub860<\/a><\/li>\n<\/ul>\n<p>\u201c\ud798\uc778\uac00, \ub0a0\uc52c\ud568\uc778\uac00? \uadc0\ud558\uc758 \uc81c\uc870 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub9de\uac8c 316\uacfc 420 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc911\uc5d0\uc11c \ud604\uba85\ud558\uac8c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.\u201d<\/p>\n<p>316\uc774\ub098 420\uacfc \uac19\uc740 \uc801\uc808\ud55c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc81c\ud488\uc758 \uc131\ub2a5\uacfc \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \uc81c\uc870\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. 316\ub4f1\uae09\uc740 \ud639\ub3c5\ud55c \uc870\uac74\uc5d0\uc11c \ud0c1\uc6d4\ud55c \ub0b4\uc2dd\uc131\uacfc \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 \ubc18\uba74, 420\ub4f1\uae09\uc740 \ub192\uc740 \uacbd\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \ub0a0\uce74\ub86d\uac70\ub098 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc788\ub294 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18d\uc131\uc744 \uc774\ud574\ud558\uba74 \uc81c\uc870\uc5c5\uccb4\ub294 \ud504\ub85c\uc81d\ud2b8 \ubc0f \uc0b0\uc5c5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"case-studies-successful-industrial-uses-of-stainless-steel-316-and-420\">\uc0ac\ub840 \uc5f0\uad6c: \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316 \ubc0f 420\uc758 \uc131\uacf5\uc801\uc778 \uc0b0\uc5c5 \ud65c\uc6a9<\/h2>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc740 \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131\uc73c\ub85c \uc720\uba85\ud558\ubbc0\ub85c \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c \uc6b4\uc601\ub418\ub294 \uc0b0\uc5c5\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774 \ub4f1\uae09\uc5d0\ub294 \ubab0\ub9ac\ube0c\ub374\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc5b4 \uc5fc\ud654\ubb3c \ub178\ucd9c \uc870\uac74\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5b4 \ud574\uc591 \ubc0f \ud654\ud559 \ucc98\ub9ac \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ucf00\ubbf8\uceec \ud0f1\ucee4 \ud568\ub300:<\/strong> \ucf00\ubbf8\uceec \ud0f1\ucee4 \uc120\ub2e8\uc744 \uac74\uc870\ud560 \ub54c \uacf5\uaca9\uc801\uc778 \ud654\ud559 \ubb3c\uc9c8\uacfc \uadf9\uc2ec\ud55c \uc5fc\ubd84 \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825 \ub54c\ubb38\uc5d0 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 316\uc774 \uc120\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc218\uba85\uc774 \uc5f0\uc7a5\ub418\uace0 \uc720\uc9c0 \uad00\ub9ac \ube44\uc6a9\uc774 \uc808\uac10\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc740 \uc5f4\ucc98\ub9ac \ud6c4 \ub192\uc740 \uacbd\ub3c4\uc640 \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub354 \ub192\uc740 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \ud6e8\uc52c \ub354 \ub192\uc740 \uacbd\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc808\ub2e8 \ub3c4\uad6c, \uc218\uc220 \ub3c4\uad6c \ubc0f \ub0b4\ub9c8\ubaa8\uc131 \uae30\uacc4 \ubd80\ud488 \uc81c\uc870\uc5d0 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc804\ubb38\uac00\uae09 \uce7c\ubd99\uc774\ub958:<\/strong> \uc81c\uc870\uc5c5\uccb4\ub294 \ub0a0\uce74\ub85c\uc6b4 \uc808\uc0ad\ub0a0\uacfc \ub0b4\uad6c\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub2a5\ub825 \ub54c\ubb38\uc5d0 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc744 \uc120\ud0dd\ud588\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uac00\uc7a5\uc790\ub9ac \uc720\uc9c0\ub825\uacfc \ub0b4\ub9c8\ubaa8\uc131 \uce21\uba74\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \uac16\ucd98 \uc218\uc800\uac00 \ud0c4\uc0dd\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0ac\ucd9c \uc131\ud615 \uae08\ud615:<\/strong> \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc740 \ubc18\ubcf5 \uc751\ub825\uacfc \uc5f4 \uc0ac\uc774\ud074\uc5d0\uc11c \ub192\uc740 \uacbd\ub3c4\uc640 \uc815\ubc00\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \uc0ac\ucd9c \uc131\ud615\uc6a9 \uae08\ud615\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc720\uc9c0\ubcf4\uc218 \uc911\ub2e8 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uace0\ud488\uc9c8 \uc0dd\uc0b0\uc774 \ubcf4\uc7a5\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"chemical-composition-316-stainless-steel-vs-420-stainless-steel\">\ud654\ud559 \uc131\ubd84: 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc 420 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/h2>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>\ubc31\ubd84\uc728<\/th>\n<\/tr>\n<tr>\n<td>\ucca0<\/td>\n<td>\uade0\ud615<\/td>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c<\/td>\n<td>16-18%<\/td>\n<\/tr>\n<tr>\n<td>\ub2c8\ucf08<\/td>\n<td>10-14%<\/td>\n<\/tr>\n<tr>\n<td>\ubab0\ub9ac\ube0c\ub374<\/td>\n<td>2-3%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud574\uc591 \ub4f1\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \uc54c\ub824\uc9c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 316\uc5d0\ub294 \uc8fc\ub85c \ucca0, 16-18% \ud06c\ub86c, 10-14% \ub2c8\ucf08 \ubc0f 2-3% \ubab0\ub9ac\ube0c\ub374\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubab0\ub9ac\ube0c\ub374\uc744 \ucca8\uac00\ud558\uba74 \ud2b9\ud788 \uc5fc\ud654\ubb3c\uacfc \uc0b0\uc5c5\uc6a9 \uc6a9\uc81c\uc5d0 \ub300\ud55c \ub0b4\uc2dd\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>\ubc31\ubd84\uc728<\/th>\n<\/tr>\n<tr>\n<td>\ucca0<\/td>\n<td>\uade0\ud615<\/td>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c<\/td>\n<td>12-14%<\/td>\n<\/tr>\n<tr>\n<td>\ud0c4\uc18c<\/td>\n<td>0.15-0.40%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 420\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.15%\uc5d0\uc11c 0.40% \ubc94\uc704\uc758 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub192\uc740 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ud569\uae08\uc785\ub2c8\ub2e4. 12-14% \ud06c\ub86c\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uace0 \ub2c8\ucf08\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc544 316\uc5d0 \ube44\ud574 \uacbd\ub3c4\ub294 \ub192\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc740 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"corrosion-resistance-of-stainless-steel-316-vs-420\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316 \ub300 420\uc758 \ub0b4\uc2dd\uc131<\/h2>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/h3>\n<p>\ud574\uc591 \ub4f1\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c\ub3c4 \uc54c\ub824\uc9c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 316\uc5d0\ub294 \ubab0\ub9ac\ube0c\ub374\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc5b4 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 SS 316\uc740 \ud574\uc591, \uc81c\uc57d, \uc2dd\ud488 \uac00\uacf5 \uc0b0\uc5c5\uacfc \uac19\uc774 \uc5fc\uc218\uc5d0 \ub178\ucd9c\ub418\uac70\ub098 \uc5fc\ud654\ubb3c \ub178\ucd9c\uc774 \ub192\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc740 SS 316\uc5d0 \ube44\ud574 \uacbd\ub3c4\uac00 \ub354 \ub192\uace0 \ub0b4\uc2dd\uc131\uc774 \ucd5c\uc18c\uc778 \uac83\uc73c\ub85c \uc54c\ub824\uc9c4 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc785\ub2c8\ub2e4. SS 420\uc758 \uc8fc\uc694 \ud654\ud559 \uc131\ubd84\uc5d0\ub294 \ub354 \ub192\uc740 \ud0c4\uc18c \ud568\ub7c9, 12-14% \ud06c\ub86c \ubc0f \ub2c8\ucf08\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc544 \ub2c8\ucf08\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uacbd\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>SS 316: \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub098 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>SS 420: \ub354 \ub192\uc740 \uacbd\ub3c4, \uc801\ub2f9\ud55c \ub0b4\uc2dd\uc131, \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uac00 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"heat-treatment-processes-for-stainless-steel-316-and-420\">\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316 \ubc0f 420\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815<\/h2>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/h3>\n<p>SS 316\uc758 \uc5f4\ucc98\ub9ac\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac15\ucca0\uc774 1900\u00b0F~2100\u00b0F\ub85c \uac00\uc5f4\ub41c \ud6c4 \ubb3c\uc774\ub098 \uacf5\uae30 \uc911\uc5d0\uc11c \ub2f4\uae08\uc9c8\uc744 \ud1b5\ud574 \uae09\uc18d \ub0c9\uac01\ub418\ub294 \uc5b4\ub2d0\ub9c1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ub0c9\uac04 \uac00\uacf5\uc73c\ub85c \uc778\ud55c \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \uae08\uc18d\uc758 \uc218\uc9c0\uc0c1 \uad6c\uc870\ub97c \uade0\uc9c8\ud654\ud558\uc5ec \ub0b4\uc2dd\uc131\uacfc \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/h3>\n<p>SS 420\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc740 \uac15\ucca0\uc744 1850\u00b0F~1950\u00b0F \uc0ac\uc774\uc758 \uc628\ub3c4\ub85c \uac00\uc5f4\ud558\uc5ec \uacbd\ud654\ud55c \ud6c4 \uc624\uc77c\uc774\ub098 \uacf5\uae30 \uc911\uc5d0\uc11c \ub2f4\uae08\uc9c8\ud558\uc5ec \ub192\uc740 \uacbd\ub3c4\ub97c \ub2ec\uc131\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774\uc5b4\uc11c, \uc6d0\ud558\ub294 \uacbd\ub3c4 \uc218\uc900\uc5d0 \ub530\ub77c 300\u00b0F ~ 700\u00b0F \ubc94\uc704\uc758 \uc628\ub3c4\uc5d0\uc11c \ub728\uc784 \ucc98\ub9ac\uac00 \uc218\ud589\ub429\ub2c8\ub2e4. \ud15c\ud37c\ub9c1\uc740 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b4 \uacbd\ud654\ub41c \uac15\ucca0\uc5d0 \uac00\uc18c\uc131\uacfc \uc778\uc131\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>SS 316: \uc5b4\ub2d0\ub9c1\uc740 \ub0b4\uc2dd\uc131\uacfc \uc778\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>SS 420: \uacbd\ud654 \ubc0f \ub728\uc784 \ucc98\ub9ac\ub85c \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"strength-and-durability-comparisons-of-stainless-steel-316-and-420\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uacfc 420\uc758 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131 \ube44\uad50<\/h2>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/h3>\n<p>\ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub09c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316\uc740 \ubab0\ub9ac\ube0c\ub374\uc744 \ud568\uc720\ud55c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uac15\uc885\uc785\ub2c8\ub2e4. \uc774 \ucd94\uac00 \uae30\ub2a5\uc740 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uac00\ud639\ud55c \ud654\ud559 \uc6a9\ub9e4, \uc5fc\ubd84 \uc6a9\uc561 \ub610\ub294 \uae30\ud0c0 \ubd80\uc2dd\uc131 \uc694\uc18c\uc5d0 \ub178\ucd9c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 420\uc740 316\uc5d0 \ube44\ud574 \uacbd\ub3c4\uc640 \uac15\ub3c4\uac00 \ub354 \ub192\uc740 \uac83\uc73c\ub85c \uc54c\ub824\uc9c4 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ud569\uae08\uc785\ub2c8\ub2e4. SS 420\uc758 \ud0c4\uc18c \ud568\ub7c9\uc740 \uc0c1\ub2f9\ud788 \ub192\uc544 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub192\uc740 \uac15\ub3c4\uc640 \ub9c8\ubaa8 \ubc0f \ub9c8\ubaa8\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \uc694\uad6c\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>SS 316 : \ub0b4\uc2dd\uc131\uacfc \uc778\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/li>\n<li>SS 420: \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"machinability-and-weldability-of-stainless-steel-316-vs-420\">\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 316\uacfc 420\uc758 \uac00\uacf5\uc131 \ubc0f \uc6a9\uc811\uc131<\/h2>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc740 \uc6b0\uc218\ud55c \uc6a9\uc811 \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \ub2e4\ub978 \ub9ce\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\ubcf4\ub2e4 \uc6a9\uc811 \ubd80\ud328\uac00 \ub35c \ubc1c\uc0dd\ud558\uc5ec \uc6a9\uc811 \uc911 \ud0c4\ud654\ubb3c \uce68\uc804\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. 316\uc758 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uad6c\uc870\ub294 \uadf9\uc800\uc628\uc5d0\uc11c \uc6b0\uc218\ud55c \uc778\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/h3>\n<p><a href=\"https:\/\/www.tuofa-cncmachining.com\/tuofa-blog\/420-stainless-steel.html\" rel=\"nofollow noopener\" target=\"_blank\">Stainless steel 420<\/a> poses challenges in welding due to its higher carbon content. The risk of cracking is significantly higher during the welding of 420, especially if proper preheating and post-weld heat treatments are not conducted.<\/p>\n<ul>\n<li>SS 316: \uc6a9\uc811\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc6a9\uc811\ubd80\ud328\uac00 \uc801\uc2b5\ub2c8\ub2e4.<\/li>\n<li>SS 420: \uc6a9\uc811 \uc911 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud55c \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"cost-analysis-stainless-steel-316-vs-420-in-manufacturing\">\ube44\uc6a9 \ubd84\uc11d: \uc81c\uc870 \ubd84\uc57c\uc758 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316\uacfc 420<\/h2>\n<h3>\uc7ac\ub8cc\ube44<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\ucd08\uae30 \ube44\uc6a9<\/th>\n<\/tr>\n<tr>\n<td>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/td>\n<td>\ub354 \ub192\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/td>\n<td>Lower<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ube44\uc6a9 \uce21\uba74\uc5d0\uc11c \ubcfc \ub54c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc758 \ucd08\uae30 \uc7ac\ub8cc \ube44\uc6a9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc758 \ub2c8\ucf08 \ubc0f \ubab0\ub9ac\ube0c\ub374\uacfc \uac19\uc740 \ud569\uae08 \uc6d0\uc18c\ub85c \uc778\ud574 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc81c\uc870 \ube44\uc6a9<\/h3>\n<p>Stainless Steel 316, while offering excellent forming and welding properties, can be more challenging to machine due to its toughness and work hardening rate. This can increase manufacturing costs due to <a href=\"https:\/\/www.tuofa-cncmachining.com\/tuofa-blog\/cnc-machining-lead-time.html\" rel=\"nofollow noopener\" target=\"_blank\">longer machining times<\/a> and more frequent tool wear. Stainless Steel 420, although harder and potentially more challenging to form and weld, can be machined more efficiently due to its lower toughness.<\/p>\n<ul>\n<li>SS 316: \ucd08\uae30 \ube44\uc6a9\uc774 \ub192\uace0 \uac00\uacf5 \uc2dc\uac04\uc774 \uae38\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n<li>SS 420: \ucd08\uae30 \ube44\uc6a9\uc774 \ub0ae\uace0 \uac00\uacf5 \ud6a8\uc728\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"factors-to-consider-when-choosing-between-stainless-steel-316-and-420\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uacfc 420 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc694\uc18c<\/h2>\n<h3>\ub0b4\uc2dd\uc131<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc740 \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \uac00\ud639\ud55c \ud654\ud559 \ubb3c\uc9c8\uc774\ub098 \ubc14\ub2f7\ubb3c\uc5d0 \ub178\ucd9c\ub418\ub294 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc740 \uc801\ub2f9\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uba70 \uc21c\uc218\ud55c \ubb3c\uacfc \ub300\uae30 \uc870\uac74\uc774 \uc6b0\uc138\ud55c \ud658\uacbd\uc5d0\uc11c \ud0c1\uc6d4\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc740 \ub192\uc740 \uacbd\ub3c4\uc640 \uac15\ub3c4\ub85c \uc54c\ub824\uc838 \uc788\uc73c\uba70 \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc740 \uc131\ud615\uc131\uacfc \uc6a9\uc811\uc131\uc774 \ub6f0\uc5b4\ub098 \uac74\ucd95 \ubc0f \uc0b0\uc5c5 \uc81c\uc870\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>SS 316 : \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uc131\ud615\uc131, \uc6a9\uc811\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/li>\n<li>SS 420: \uacbd\ub3c4\uc640 \uac15\ub3c4\uac00 \ub192\uc544 \ub0b4\ub9c8\ubaa8\uc131 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"summary-chart-of-what-is-the-difference-between-420-and-316-stainless-steel\">420\uacfc 316 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \ucc28\uc774\uc810\uc5d0 \ub300\ud55c \uc694\uc57d \ucc28\ud2b8<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316<\/th>\n<th>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/th>\n<\/tr>\n<tr>\n<td>\ub0b4\uc2dd\uc131<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ubcf4\ud1b5<\/td>\n<\/tr>\n<tr>\n<td>\uacbd\ub3c4<\/td>\n<td>\ubcf4\ud1b5<\/td>\n<td>\ub192\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uac15\ub3c4<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ub192\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc6a9\uc811\uc131<\/td>\n<td>\uc6b0\uc218<\/td>\n<td>\ub3c4\uc804\uc801<\/td>\n<\/tr>\n<tr>\n<td>\uae30\uacc4 \uac00\uacf5\uc131<\/td>\n<td>\ub3c4\uc804\uc801<\/td>\n<td>Good<\/td>\n<\/tr>\n<tr>\n<td>\ucd08\uae30 \ube44\uc6a9<\/td>\n<td>\ub354 \ub192\uc74c<\/td>\n<td>Lower<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc740 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc694\uad6c\ud558\ub294 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uace0 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc740 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc120\ud0dd\uc744 \ud558\uae30 \uc704\ud574 \ud2b9\uc815 \ud658\uacbd \uc870\uac74\uacfc \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \uc81c\uc870 \uc6a9\ub3c4\ub85c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 316\uacfc 420 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c \ub0b4\uc2dd\uc131, \uac15\ub3c4 \ubc0f \uacbd\ub3c4\uc640 \uad00\ub828\ub41c \uc6a9\ub3c4\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uacb0\uc815\uc774 \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 316\uc740 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uacfc \uac00\ud639\ud55c \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub300\ud55c \ub178\ucd9c\uc774 \uc694\uad6c\ub418\ub294 \ud658\uacbd\uc5d0 \uc801\ud569\ud558\ubbc0\ub85c \uc758\ub8cc \ubc0f \ud574\uc591 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420\uc740 \ub354 \ub192\uc740 \uacbd\ub3c4\uc640 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uc218\uc800\ub958, \uc218\uc220 \ub3c4\uad6c \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc911\uc694\ud55c \uae30\ud0c0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc81c\uc870\uc5c5\uccb4\ub294 \uc774 \ub450 \uac00\uc9c0 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub4f1\uae09 \uc911\uc5d0\uc11c \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc120\ud0dd\uc744 \ud558\uae30 \uc704\ud574 \ud574\ub2f9 \uc751\uc6a9 \ubd84\uc57c\uc758 \ud658\uacbd \uc870\uac74\uacfc \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Table of Contents Case Studies: Successful Industrial Uses of Stainless Steel 316 and 420 Chemical Composition: 316 Stainless Steel vs. 420 Stainless Steel Corrosion Resistance of Stainless Steel 316 vs. 420 Heat Treatment Processes for Stainless Steel 316 and 420 Strength and Durability Comparisons of Stainless Steel 316 and 420 Machinability and Weldability of Stainless [&hellip;]<\/p>","protected":false},"author":1,"featured_media":4127,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-4102","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\/4102","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=4102"}],"version-history":[{"count":3,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/4102\/revisions"}],"predecessor-version":[{"id":4925,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/4102\/revisions\/4925"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media\/4127"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media?parent=4102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/categories?post=4102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/tags?post=4102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}