{"id":3654,"date":"2024-06-17T12:56:16","date_gmt":"2024-06-17T12:56:16","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3654"},"modified":"2026-04-02T15:03:12","modified_gmt":"2026-04-02T07:03:12","slug":"stainless-steel-440","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ko\/bolg\/stainless-steel-440\/","title":{"rendered":"\uc54c\uc544\uc57c \ud560 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 440\uc758 10\uac00\uc9c0 \ud544\uc218 \ud2b9\uc131"},"content":{"rendered":"<h4>\ubaa9\ucc28<\/h4>\n<ul>\n<li><a href=\"#introduction\">\uc18c\uac1c<\/a><\/li>\n<li><a href=\"#chemical-composition-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \ud654\ud559 \uc131\ubd84<\/a><\/li>\n<li><a href=\"#mechanical-properties-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uae30\uacc4\uc801 \uc131\uc9c8<\/a><\/li>\n<li><a href=\"#corrosion-resistance-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \ub0b4\uc2dd\uc131<\/a><\/li>\n<li><a href=\"#heat-treatment-processes-for-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815<\/a><\/li>\n<li><a href=\"#applications-and-uses-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uc751\uc6a9 \ubc0f \uc6a9\ub3c4<\/a><\/li>\n<li><a href=\"#machinability-and-formability-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 440\uc758 \uac00\uacf5\uc131 \ubc0f \uc131\ud615\uc131<\/a><\/li>\n<li><a href=\"#comparison-with-other-stainless-steel-grades\">\ub2e4\ub978 \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc885\uacfc\uc758 \ube44\uad50<\/a><\/li>\n<li><a href=\"#maintenance-and-care-tips-for-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uc720\uc9c0 \uad00\ub9ac \ubc0f \uad00\ub9ac \ud301<\/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 \uc2a4\ud2f8 440\uc740 \uac15\ub3c4, \uacbd\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc73c\ub85c \uc720\uba85\ud55c \uace0\ud0c4\uc18c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ud569\uae08\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\ud615\uc758 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uc740 \uace0\uac15\ub3c4\uc640 \uc801\ub2f9\ud55c \ub0b4\uc2dd\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 440A, 440B \ubc0f 440C\ub97c \ud3ec\ud568\ud55c \uc5ec\ub7ec \ub4f1\uae09\uc73c\ub85c \uc81c\uacf5\ub418\uba70 \uac01\uac01 \ud0c4\uc18c \ud568\ub7c9\uacfc \uc131\ub2a5\uc774 \uc57d\uac04 \ub2e4\ub985\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \ud544\uc218 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc5d4\uc9c0\ub2c8\uc5b4, \uc124\uacc4\uc790 \ubc0f \uc81c\uc870\uc5c5\uccb4\uac00 \uc774 \uc7ac\ub8cc\ub97c \uc801\ud569\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 440\uc744 \uc815\uc758\ud558\ub294 10\uac00\uc9c0 \uc8fc\uc694 \ud2b9\uc131\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uae30\uacc4\uc801, \ud654\ud559\uc801 \ud2b9\uc131\uc740 \ubb3c\ub860 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"chemical-composition-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \ud654\ud559 \uc131\ubd84<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc740 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \ubc14\ub78c\uc9c1\ud55c \ud2b9\uc131\uc744 \ud63c\ud569\ud55c \ub3c5\ud2b9\ud55c \ud654\ud559 \uc131\ubd84\uc73c\ub85c \uc778\ud574 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \uc81c\ud488\uad70\uc5d0\uc11c \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. \uc774 \uc720\ud615\uc758 \uac15\ucca0\uc740 \uc8fc\ub85c \ub2e4\ub978 \uc2a4\ud14c\uc778\ub808\uc2a4\uac15\uc5d0 \ube44\ud574 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub192\uc544 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\ub294 \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uc694 \uc694\uc18c\ub4e4<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>\ub0b4\uc6a9(%)<\/th>\n<\/tr>\n<tr>\n<td>\ud0c4\uc18c<\/td>\n<td>0.95 &#8211; 1.20<\/td>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c<\/td>\n<td>16 &#8211; 18<\/td>\n<\/tr>\n<tr>\n<td>\ub9dd\uac04<\/td>\n<td>~1<\/td>\n<\/tr>\n<tr>\n<td>\uaddc\uc18c<\/td>\n<td>~1<\/td>\n<\/tr>\n<tr>\n<td>\ubab0\ub9ac\ube0c\ub374<\/td>\n<td>\ucd5c\ub300 0.75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774\ub7ec\ud55c \uc694\uc18c\ub294 \uac15\ucca0\uc758 \ub9c8\ubaa8 \ubc0f \ubd80\uc2dd \uc800\ud56d \ub2a5\ub825\uc5d0 \uae30\uc5ec\ud558\uc5ec \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"mechanical-properties-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uae30\uacc4\uc801 \uc131\uc9c8<\/h2>\n<p>\uace0\ud0c4\uc18c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ud569\uae08\uc778 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc740 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub85c \uc720\uba85\ud569\ub2c8\ub2e4. \ub192\uc740 \uc218\uc900\uc758 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uae30\uacc4\uc801 \ub0b4\uad6c\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<ul>\n<li>\uace0\uacbd\ub3c4(58~60HRC)<\/li>\n<li>\uc0c1\ub2f9\ud55c \ub0b4\ub9c8\ubaa8\uc131<\/li>\n<li>\ub192\uc740 \uc778\uc7a5 \uac15\ub3c4<\/li>\n<li>\uc801\ub2f9\ud55c \uc778\uc131<\/li>\n<li>\ud53c\ub85c \uc800\ud56d<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc740 \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud55c \uc808\ub2e8 \ub3c4\uad6c, \uce7c \ubc0f \uace0\uc751\ub825 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc120\ud638\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"corrosion-resistance-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \ub0b4\uc2dd\uc131<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc758 \ub0b4\uc2dd\uc131\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud06c\ub86c\uc758 \uc874\uc7ac\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uacbd\uc6b0 \ud06c\ub86c \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 16%\uc5d0\uc11c 18% \uc0ac\uc774\ub85c \uc124\uc815\ub418\uc5b4 \uc911\uac04 \uc815\ub3c4\uc758 \uc0b0\ud654 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub0b4\uc2dd\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h3>\n<ul>\n<li>\ub192\uc740 \ud06c\ub86c \ud568\ub7c9\uc740 \uc218\ub3d9 \uc0b0\ud654\ubb3c \uce35\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud0c4\uc18c \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \ubd80\uc2dd\uc5d0 \ub300\ud55c \ubbfc\uac10\uc131\uc774 \ub192\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc5fc\ud654\ubb3c \ubc0f \uac00\ud639\ud55c \ud654\ud559\ubb3c\uc9c8\uc5d0 \ub300\ud55c \ub178\ucd9c\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc5f4\ucc98\ub9ac \uacf5\uc815\uc73c\ub85c \ub0b4\uc2dd\uc131\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0\uc11c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440 \ubd80\ud488\uc758 \uc218\uba85\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc774\ub7ec\ud55c \uc694\uc18c\ub97c \uc8fc\uc758 \uae4a\uac8c \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"heat-treatment-processes-for-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815<\/h2>\n<p>\ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc6a9\ub3c4\uc5d0\uc11c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\ub824\uba74 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc5f4\ucc98\ub9ac \ub2e8\uacc4<\/h3>\n<ol>\n<li><strong>\uacbd\ud654:<\/strong> 1010\u00b0C~1065\u00b0C\ub85c \uac00\uc5f4\ud55c \ud6c4 \uae09\uc18d \ub0c9\uac01<\/li>\n<li><strong>\ud15c\ud37c\ub9c1:<\/strong> \uacbd\ub3c4\uc640 \uc778\uc131\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uae30 \uc704\ud574 150\u00b0C~370\u00b0C\ub85c \uc7ac\uac00\uc5f4<\/li>\n<li><strong>\uac00\uc5f4 \ub0c9\uac01:<\/strong> \uac00\uacf5\uc131\uc744 \uc704\ud574 845\u00b0C \u2013 900\u00b0C\ub85c \uac00\uc5f4\ud558\uace0 \ucc9c\ucc9c\ud788 \ub0c9\uac01\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774\ub7ec\ud55c \ub2e8\uacc4\ub97c \uc801\uc808\ud558\uac8c \uc81c\uc5b4\ud558\uba74 \uac15\ucca0\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ud5a5\uc0c1\ub418\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"applications-and-uses-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uc751\uc6a9 \ubc0f \uc6a9\ub3c4<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc740 \uacbd\ub3c4, \uac15\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc758 \ub3c5\ud2b9\ud55c \uc870\ud569\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n<ul>\n<li>\uc808\ub2e8 \ub3c4\uad6c \ubc0f \uce7c<\/li>\n<li>\ubca0\uc5b4\ub9c1, \uae08\ud615 \ub4f1\uc758 \uae30\uacc4 \ubd80\ud488<\/li>\n<li>\ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488<\/li>\n<li>\uc2a4\ud3ec\uce20 \uc7a5\ube44 \ub4f1 \ub0b4\uad6c\uc7ac<\/li>\n<li>\uc790\ub3d9\ucc28 \ubd80\ud488<\/li>\n<li>\uc8fc\uc5bc\ub9ac \ubc0f \uace0\uae09 \uc2dc\uacc4 \ubd80\ud488<\/li>\n<\/ul>\n<p>\ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc740 \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548\ub420 \uc7ac\ub8cc\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"machinability-and-formability-of-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4\uac15 440\uc758 \uac00\uacf5\uc131 \ubc0f \uc131\ud615\uc131<\/h2>\n<p>Stainless Steel 440\u2019s high carbon content makes it particularly suitable for tools and blades, but it also affects its <a href=\"https:\/\/www.tuofa-cncmachining.com\/tuofa-blog\/440c-stainless-steel.html#Manufacturing-Process\" rel=\"nofollow noopener\" target=\"_blank\">machinability and formability<\/a>.<\/p>\n<h3>\uae30\uacc4 \uac00\uacf5\uc131<\/h3>\n<ul>\n<li>\uacbd\ub3c4\uac00 \ub192\uc544 \ub2e4\uc18c \uc5b4\ub824\uc6c0<\/li>\n<li>\ud2b9\uc815 \uac00\uacf5 \uae30\uc220\uacfc \ub0c9\uac01 \ubc29\ubc95\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc131\ud615\uc131<\/h3>\n<ul>\n<li>\uc5f0\uc9c8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub4f1\uae09\uc5d0 \ube44\ud574 \uc131\ud615\uc131\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc5f4\uac04 \uc131\ud615 \uae30\uc220\ub85c \uc791\uc5c5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ud6a8\uacfc\uc801\uc778 \uac00\uacf5 \ubc0f \uc131\ud615\uc5d0\ub294 \uc7ac\ub8cc\uc758 \uc808\ub2e8 \ubc0f \ubcc0\ud615 \uc800\ud56d\uc744 \uad00\ub9ac\ud558\ub294 \uc804\ubb38 \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"comparison-with-other-stainless-steel-grades\">\ub2e4\ub978 \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc885\uacfc\uc758 \ube44\uad50<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc740 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub192\uc544 \ud0c1\uc6d4\ud55c \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc 304 \ubc0f 316\uacfc \uac19\uc740 \ub2e4\ub978 \ub4f1\uae09\uc5d0 \ube44\ud574 \ubd80\uc2dd \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \ube44\uad50<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\ud0c4\uc18c \ud568\ub7c9<\/th>\n<th>\ub0b4\uc2dd\uc131<\/th>\n<th>\uacbd\ub3c4<\/th>\n<\/tr>\n<tr>\n<td>440<\/td>\n<td>0.95 &#8211; 1.20%<\/td>\n<td>\ubcf4\ud1b5<\/td>\n<td>\ub192\uc74c<\/td>\n<\/tr>\n<tr>\n<td>304<\/td>\n<td>0.08%<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ub0ae\uc74c<\/td>\n<\/tr>\n<tr>\n<td>316<\/td>\n<td>0.08%<\/td>\n<td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\n<td>\ub0ae\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774\ub7ec\ud55c \ube44\uad50\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uae30\ubc18\uc73c\ub85c \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"maintenance-and-care-tips-for-stainless-steel-440\">\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc758 \uc720\uc9c0 \uad00\ub9ac \ubc0f \uad00\ub9ac \ud301<\/h2>\n<p>\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440 \ubd80\ud488\uc758 \uc218\uba85\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc801\uc808\ud55c \uad00\ub9ac\uc640 \uc720\uc9c0 \uad00\ub9ac\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc720\uc9c0 \uad00\ub9ac \ud301<\/h3>\n<ul>\n<li>\ub530\ub73b\ud55c \ubb3c\uacfc \uc911\uc131\uc138\uc81c\ub85c \uc815\uae30\uc801\uc73c\ub85c \uccad\uc18c\ud558\uc138\uc694.<\/li>\n<li>\uc5fc\ud654\ubb3c \ubc0f \uac00\ud639\ud55c \ud654\ud559\ubb3c\uc9c8\uc5d0 \ub300\ud55c \ub178\ucd9c\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubbf8\ub124\ub784 \uc624\uc77c \ubcf4\ud638 \ucf54\ud305\uc744 \ubc14\ub974\uc138\uc694<\/li>\n<li>\uae68\ub057\ud558\uace0 \uac74\uc870\ud55c \ud658\uacbd\uc5d0 \ubcf4\uad00\ud558\uc138\uc694<\/li>\n<li>\ub9c8\ubaa8 \ubc0f \ubd80\uc2dd \uc9d5\ud6c4\uac00 \uc788\ub294\uc9c0 \uc815\uae30\uc801\uc73c\ub85c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uc9c0\uce68\uc744 \ub530\ub974\uba74 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440 \ubd80\ud488\uc758 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uacfc \uc131\ub2a5\uc744 \ubcf4\uc874\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc740 \uac15\ub3c4, \uacbd\ub3c4 \ubc0f \ub0b4\uc2dd\uc131\uc774 \ucd5c\uc801\uc73c\ub85c \ud63c\ud569\ub418\uc5b4 \uc788\uc5b4 \ub192\uc740 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\uc73c\uba70 \uc218\uc800\ub958 \ubc0f \ubca0\uc5b4\ub9c1\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uacbd\ud654\ub418\ub294 \ub2a5\ub825\uacfc \ub192\uc740 \ud0c4\uc18c \ud568\ub7c9\uc774 \uacb0\ud569\ub418\uc5b4 \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \uac15\ucca0\uc758 \uc790\uae30\uc801 \ud2b9\uc131\uacfc \ub192\uc740 \uad11\ud0dd\uc744 \ub2ec\uc131\ud558\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \uae30\ub2a5\uc801, \ubbf8\uc801 \uc6a9\ub3c4 \ubaa8\ub450\uc5d0\uc11c \ub2e4\uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0c1\ub300\uc801\uc73c\ub85c \uc81c\ud55c\ub41c \uc6a9\uc811\uc131\uacfc \ub179 \ubc29\uc9c0\ub97c \uc704\ud55c \uc801\uc808\ud55c \uc720\uc9c0 \uad00\ub9ac\uc758 \ud544\uc694\uc131\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \uc774\ud574\ud558\uba74 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uc5ec \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \uc8fc\uc18c\ub85c \ubb38\uc758\ud558\uc138\uc694. <a href=\"mailto:info@machining-quote.com\">info@machining-quote.com<\/a> CNC \uac00\uacf5 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \ud655\uc778\ud558\uc138\uc694. \uc6b0\ub9ac \ud648\ud398\uc774\uc9c0\uc5d0 \ubc29\ubb38 \ud574\uc8fc\uc138\uc694: <a href=\"https:\/\/machining-quote.com\/ko\/\">www.machining-quote.com<\/a>.<\/p>\n<p>&#8220;`<\/p>","protected":false},"excerpt":{"rendered":"<p>Table of Contents Introduction Chemical Composition of Stainless Steel 440 Mechanical Properties of Stainless Steel 440 Corrosion Resistance of Stainless Steel 440 Heat Treatment Processes for Stainless Steel 440 Applications and Uses of Stainless Steel 440 Machinability and Formability of Stainless Steel 440 Comparison with Other Stainless Steel Grades Maintenance and Care Tips for Stainless [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3690,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-3654","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mechanical-design-tips"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3654","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=3654"}],"version-history":[{"count":3,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3654\/revisions"}],"predecessor-version":[{"id":4941,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/posts\/3654\/revisions\/4941"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media\/3690"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/media?parent=3654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/categories?post=3654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ko\/wp-json\/wp\/v2\/tags?post=3654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}