{"id":3846,"date":"2024-06-25T05:59:32","date_gmt":"2024-06-25T05:59:32","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3846"},"modified":"2024-06-25T07:34:39","modified_gmt":"2024-06-25T07:34:39","slug":"stainless-steel-301-vs-420","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ko\/bolg\/stainless-steel-301-vs-420\/","title":{"rendered":"\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 301 \ub300 420: \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc5b4\ub290 \uac83\uc774 \ub354 \uc88b\uc2b5\ub2c8\uae4c?"},"content":{"rendered":"<h4>\ubaa9\ucc28<\/h4>\n<ul>\n<li><a href=\"#introduction\">\uc18c\uac1c<\/a><\/li>\n<li><a href=\"#properties\">\uc18d\uc131 \ubc0f \uad6c\uc131<\/a><\/li>\n<li><a href=\"#corrosion\">\ub0b4\uc2dd\uc131<\/a><\/li>\n<li><a href=\"#strength\">\uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131<\/a><\/li>\n<li><a href=\"#heat\">\uc5f4\ucc98\ub9ac \uacf5\uc815<\/a><\/li>\n<li><a href=\"#cost\">\ube44\uc6a9 \ud6a8\uc728\uc131<\/a><\/li>\n<li><a href=\"#applications\">\uc0b0\uc5c5 \uc751\uc6a9<\/a><\/li>\n<li><a href=\"#machinability\">\uac00\uacf5\uc131 \ubc0f \uc6a9\uc811\uc131<\/a><\/li>\n<li><a href=\"#long-term\">\ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc7a5\uae30 \uc131\ub2a5<\/a><\/li>\n<li><a href=\"#conclusion\">\uacb0\ub860<\/a><\/li>\n<\/ul>\n<h2 id=\"introduction\">\uc18c\uac1c<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uc740 \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \ubaa8\ub450 \uace0\ub824\ud558\uc5ec \uc120\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc5f0\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud55c 301 \ub4f1\uae09\uacfc \uacbd\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud55c 420 \ub4f1\uae09\uc758 \ub450 \uac00\uc9c0 \ub4f1\uae09\uc5d0 \uc911\uc810\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"properties\">\uc18d\uc131 \ubc0f \uad6c\uc131<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 301<\/th>\n<th>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 420<\/th>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c \ud568\ub7c9<\/td>\n<td>16-18%<\/td>\n<td>12-14%<\/td>\n<\/tr>\n<tr>\n<td>\ub2c8\ucf08 \ucf58\ud150\uce20<\/td>\n<td>6-8%<\/td>\n<td>301 \ubbf8\ub9cc<\/td>\n<\/tr>\n<tr>\n<td>\ud0c4\uc18c \ud568\ub7c9<\/td>\n<td>0.15% \ubbf8\ub9cc<\/td>\n<td>0.15-0.40%<\/td>\n<\/tr>\n<tr>\n<td>\uc790\uae30<\/td>\n<td>\uc544\ub2c8\uc694, \ub0c9\uac04 \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \ud55c<\/td>\n<td>\uc608<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"corrosion\">\ub0b4\uc2dd\uc131<\/h2>\n<p>301\uc740 \ud06c\ub86c\uacfc \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uc544 \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub098 \ud654\ud559 \ubc0f \ud574\uc591 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 420\uc740 \uc800\ud56d\ub825\uc774 \ub5a8\uc5b4\uc9c0\uc9c0\ub9cc \ub35c \uac00\ud639\ud55c \uc870\uac74\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"strength\">\uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131<\/h2>\n<p>301\uc758 \uac15\ub3c4\ub294 \ub0c9\uac04 \uac00\uacf5\uc5d0\uc11c \ube44\ub86f\ub418\uba70 \uc778\uc7a5 \uac15\ub3c4\ub294 1300MPa\uc5d0 \ub2ec\ud569\ub2c8\ub2e4. 420\uc740 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \ucd5c\ub300 500HB \ubc0f 1750MPa \uc778\uc7a5 \uac15\ub3c4\ub85c \ub354 \ub192\uc740 \uacbd\ub3c4\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"heat\">\uc5f4\ucc98\ub9ac \uacf5\uc815<\/h2>\n<p>301\uc740 \uc5f0\uc131\uacfc \ub0b4\uc2dd\uc131\uc744 \uc704\ud574 \uc5b4\ub2d0\ub9c1\ub429\ub2c8\ub2e4. 420\uc740 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc704\ud574 \uacbd\ud654 \ubc0f \uac15\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"cost\">\ube44\uc6a9 \ud6a8\uc728\uc131<\/h2>\n<p>301\uc740 \ucc98\ub9ac \ube44\uc6a9\uc774 \ub0ae\uace0 \uad50\uccb4 \ube48\ub3c4\uac00 \ub0ae\uc544 \uacbd\uc81c\uc801\uc73c\ub85c \ub9e4\ub825\uc801\uc785\ub2c8\ub2e4. 420\uc758 \ub354 \ub192\uc740 \ucd08\uae30 \ube44\uc6a9\uc740 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc73c\ub85c \uc778\ud574 \uc815\ub2f9\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"applications\">\uc0b0\uc5c5 \uc751\uc6a9<\/h2>\n<ul>\n<li><strong>301:<\/strong> \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uc8fc\ubc29\uc6a9\ud488, \uac74\ucd95\uc790\uc7ac.<\/li>\n<li><strong>420:<\/strong> \uce7c\ub958, \uc218\uc220 \ub3c4\uad6c, \uace0\uc751\ub825 \uae30\uacc4 \ubd80\ud488.<\/li>\n<\/ul>\n<h2 id=\"machinability\">\uac00\uacf5\uc131 \ubc0f \uc6a9\uc811\uc131<\/h2>\n<p>301\uc740 \uac00\uacf5 \uacbd\ud654\ub85c \uc778\ud574 \uae30\uacc4 \uac00\uacf5\uc774 \ub354 \uc5b4\ub835\uc9c0\ub9cc \uc6a9\uc811\uc774 \ub354 \uc27d\uc2b5\ub2c8\ub2e4. 420\uc740 \uae30\uacc4 \uac00\uacf5\uc774 \uc27d\uc9c0\ub9cc \ucde8\uc131\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc138\uc2ec\ud55c \uc6a9\uc811 \uad00\ud589\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"long-term\">\ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc7a5\uae30 \uc131\ub2a5<\/h2>\n<p>301\uc740 \uac70\uce5c \ud658\uacbd\uc5d0\uc11c\uc758 \ub0b4\uc2dd\uc131\uc744 \uc704\ud574 \uc120\ud0dd\ub418\uc5c8\uc73c\uba70, 420\uc740 \uc7a0\uc7ac\uc801\uc778 \ubd80\uc2dd \ubb38\uc81c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uac15\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc704\ud574 \uc120\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 301\uacfc 420 \uc0ac\uc774\uc758 \uacb0\uc815\uc740 \ub0b4\uc2dd\uc131, \uac15\ub3c4, \ube44\uc6a9 \ubc0f \ud658\uacbd \ub4f1 \uc751\uc6a9 \ubd84\uc57c\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uac01 \ub4f1\uae09\uc740 \uc5c5\uacc4\uc758 \ub2e4\uc591\ud55c \ud2c8\uc0c8 \uc2dc\uc7a5\uc744 \ucc44\uc6c1\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 \uc18c\uac1c \ud2b9\uc131 \ubc0f \uad6c\uc131 \ub0b4\uc2dd\uc131 \uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131 \uc5f4\ucc98\ub9ac \uacf5\uc815 \ube44\uc6a9 \ud6a8\uc728\uc131 \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uc751\uc6a9 \uae30\uacc4 \uac00\uacf5\uc131 \ubc0f \uc6a9\uc811\uc131 \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc7a5\uae30 \uc131\ub2a5 \uacb0\ub860 \uc18c\uac1c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uc740 \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc758 \ud63c\ud569\uc73c\ub85c \uc778\ud574 \uc120\ud0dd\ub429\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc5f0\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc73c\ub85c \uc720\uba85\ud55c 301, \uadf8\ub9ac\uace0 [...]\uc758 \ub450 \uac00\uc9c0 \ub4f1\uae09\uc5d0 \uc911\uc810\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":3851,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3846","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\/3846","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=3846"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3846\/revisions"}],"predecessor-version":[{"id":3849,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3846\/revisions\/3849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media\/3851"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media?parent=3846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/categories?post=3846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/tags?post=3846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}