{"id":2583,"date":"2023-09-15T16:21:04","date_gmt":"2023-09-15T08:21:04","guid":{"rendered":"https:\/\/uniasen.com\/?p=2583"},"modified":"2024-03-26T09:41:17","modified_gmt":"2024-03-26T01:41:17","slug":"what-is-schedule-40-steel-pipe","status":"publish","type":"post","link":"https:\/\/uniasen.com\/ko\/blog\/\uc2a4\ucf00\uc904-40-\uac15\uad00\uc774\ub780\/","title":{"rendered":"\uc2a4\ucf00\uc904 40 \uac15\uad00\uc774\ub780?"},"content":{"rendered":"<section class=\"section\" id=\"section_285899419\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1583510981\">\n\n\t<div id=\"col-1699700221\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p>\ud30c\uc774\ud504 \uc2a4\ucf00\uc904 40\uc740 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uac15\uad00 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub2e8\uc21c\ud55c \uc0ac\uc591\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc911\uc694\ud55c \uc0b0\uc5c5 \uc815\ubcf4\uc785\ub2c8\ub2e4. \uc2a4\ucf00\uc904 40\uc740 \uac15\uad00 \uc0dd\uc0b0 \ubc0f \uad00\ub828 \ubd84\uc57c\uc5d0\uc11c \ub2e4\uc591\ud558\uac8c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub0b4\uad6c\uc131 \uc788\ub294 \ubc30\uad00 \uc194\ub8e8\uc158, \ud6a8\uc728\uc131 \ud5a5\uc0c1 \ub610\ub294 \ube44\uc6a9 \uc808\uac10\uc744 \uc6d0\ud558\ub294 \uacbd\uc6b0 \uc774 \ubb38\uc11c\uc5d0\uc11c \ubc30\uad00 \uc77c\uc815 40\uc5d0 \ub300\ud55c \uc8fc\uc694 \uc815\ubcf4\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uc801\uc808\ud55c \ubc30\uad00 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \uc815\ubcf4\ub97c \ubc14\ud0d5\uc73c\ub85c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uba70, \uc6d0\ud65c\ud55c \ud504\ub85c\uc81d\ud2b8\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-391610995\">\n\n\t<div id=\"col-1609531685\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc740 \ud30c\uc774\ud504\uc758 \ud45c\uc900 \ubcbd \ub450\uaed8\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \ubc30\uad00, \uac74\uc124, \uc81c\uc870 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud30c\uc774\ud504\uc758 \ud638\ud658\uc131\uacfc \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ud45c\uc900\ud654\ub41c \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-509750511\">\n\n\t<div id=\"col-743976126\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub77c\uace0 \ubd88\ub9ac\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uac00 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70, \ud45c\uc900\ud654\uc640 \uc778\uae30\ub85c \uc778\ud574 \uadf8\ub807\uac8c \uba85\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud30c\uc774\ud504\uc758 \"\uc2a4\ucf00\uc904 40\"\uc774\ub77c\ub294 \uc6a9\uc5b4\ub294 \uacfc\uac70 \ubbf8\uad6d\uc5d0\uc11c \uc0ac\uc6a9\ub41c \ud45c\uc900\uc5d0\uc11c \uc720\ub798\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uc758 \"\uc2a4\ucf00\uc904\"\uc740 \ud30c\uc774\ud504\uc758 \ubcbd \ub450\uaed8\ub97c \uc758\ubbf8\ud558\uba70, \uc22b\uc790 40\uc740 \ud2b9\ud788 \ud30c\uc774\ud504\uc758 \uacf5\uce6d \ud06c\uae30 \ub300\ube44 \ubcbd \ub450\uaed8\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2588 alignnone\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/Surerus_pipeline1-300x200.jpg\" alt=\"\ud0c4\uc18c\uac15 \ud30c\uc774\ud504 _ \uc2a4\ucf00\uc904 40 \uac15\uad00\" width=\"556\" height=\"370\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/Surerus_pipeline1-300x200.jpg 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/Surerus_pipeline1-1030x687.jpg 1030w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/Surerus_pipeline1-768x512.jpg 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/Surerus_pipeline1-1536x1024.jpg 1536w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/Surerus_pipeline1-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><\/h2>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-800898971\">\n\n\t<div id=\"col-1173285656\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc2a4\ucf00\uc904 40 \uac15\uad00 \ub4f1\uae09<\/h2>\n<p>\uc2a4\ucf00\uc904 40 \uac15\uad00\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc591\ud55c \uac15\uc885\uc73c\ub85c \uc81c\uacf5\ub418\uba70, \uac01 \uac15\uc885\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc640 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc2a4\ucf00\uc904 40 \uac15\uad00\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uac15\uc885\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>A53 B\ub4f1\uae09:<\/strong> \ubc30\uad00 \ubc0f \uc800\uc555 \uc720\uccb4 \uc6b4\uc1a1\uacfc \uac19\uc740 \ubc94\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. A53 \ub4f1\uae09 B\uc758 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 60,000psi\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>API 5L \ub4f1\uae09 B:<\/strong> API 5L\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucc9c\uc5f0\uac00\uc2a4 \ubc0f \uc11d\uc720 \uc81c\ud488 \uc6b4\uc1a1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4\ub294 35,000psi, \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 60,000psi\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>A106 B\ub4f1\uae09:<\/strong> A106\uc740 \uace0\uc628 \uc11c\ube44\uc2a4\uc5d0 \uc0ac\uc6a9\ub418\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 60,000psi\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>A333 6\ud559\ub144<\/strong> \ub294 \uc800\uc628 \uc11c\ube44\uc2a4\uc6a9\uc73c\ub85c \ud2b9\ubcc4\ud788 \uc81c\uc870\ub418\uc5b4 \uadf9\uc800\uc628 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 60,000psi\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub2e4\uc74c\uc740 \uc2a4\ucf00\uc904 40 \uac15\uad00\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uba87 \uac00\uc9c0 \uac15\uc885\uc785\ub2c8\ub2e4. \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \uac15\uc885\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc9c0\uc2dd\uc774 \ud48d\ubd80\ud55c \uacf5\uae09\uc5c5\uccb4 \ub610\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc0c1\ub2f4\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-38212106\">\n\n\t<div id=\"col-116754817\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc2a4\ucf00\uc904 40 \uac15\uad00 \ud06c\uae30<\/h2>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504 \uce58\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uce58 \ub2e8\uc704\ub85c \ud45c\uc2dc\ub418\uba70, \uc5ec\uae30\uc5d0\ub294 <strong>\uc678\uacbd(OD)<\/strong> \ubc0f <strong>\ub0b4\uacbd(ID)<\/strong>.<\/p>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub294 \ubcbd\uc774 \ube44\uad50\uc801 \ub450\uaebc\uc6b4 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. <strong>\ubcbd \ub450\uaed8<\/strong> \ub294 \ud30c\uc774\ud504\uc758 \ub0b4\uacbd\uacfc \uc678\uacbd\uc758 \ucc28\uc774\uc785\ub2c8\ub2e4. \uc774\ub294 \ud30c\uc774\ud504\uc758 \uac15\ub3c4\uc640 \ud30c\uc774\ud504\uac00 \uacac\ub51c \uc218 \uc788\ub294 \uc555\ub825\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ubcbd \ub450\uaed8\ub294 \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504 \ud06c\uae30\uc758 \uc77c\ubd80\uc774\uc9c0\ub9cc \ud06c\uae30 \uc9c0\uc815\uc5d0 \uba85\uc2dc\uc801\uc73c\ub85c \ud45c\uc2dc\ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uac83\uc740 4\uc778\uce58\uc785\ub2c8\ub2e4.<strong>\u00a0\uc2a4\ucf00\uc904 40 \uac15\uad00<\/strong>. \uc678\uacbd\uc740 4.5\uc778\uce58(\uc57d 114.3mm)\uc774\uace0 \ubcbd \ub450\uaed8\ub294 \uc2a4\ucf00\uc904 40 \ud45c\uc900\uc5d0 \ub530\ub77c 0.237\uc778\uce58(\uc57d 6.02mm)\uc785\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1275324009\">\n\n\t<div id=\"col-416673694\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc2a4\ucf00\uc904 40 \uac15\uad00 \ubb34\uac8c<\/h2>\n<p>\uc2a4\ucf00\uc904 40 \uac15\uad00\uc758 \ubb34\uac8c\ub294 \ud30c\uc774\ud504\uc758 \uce58\uc218(\uc678\uacbd \ubc0f \ubcbd \ub450\uaed8)\uc640 \uac15\uc7ac\uc758 \ubc00\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uc2a4\ucf00\uc904 40 \uac15\uad00 \ud06c\uae30\uc5d0 \ub300\ud55c \ud53c\ud2b8\ub2f9(1\ud53c\ud2b8 = 12\uc778\uce58) \ubb34\uac8c \ucd94\uc815\uce58\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uacf5\uce6d \ud06c\uae30(\uc778\uce58)<\/th>\n<th>\ubc1c\ub2f9 \ubb34\uac8c(\ud30c\uc6b4\ub4dc)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1\/2<\/td>\n<td>0.67<\/td>\n<\/tr>\n<tr>\n<td>3\/4<\/td>\n<td>1.03<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>1.36<\/td>\n<\/tr>\n<tr>\n<td>1 1\/4<\/td>\n<td>2.27<\/td>\n<\/tr>\n<tr>\n<td>1 1\/2<\/td>\n<td>2.63<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>3.66<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>6.87<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>9.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \uac12\uc740 \uc785\ubc29\uc778\uce58\ub2f9 \uc57d 0.2836\ud30c\uc6b4\ub4dc\uc758 \uac15\ucca0 \ubc00\ub3c4\ub97c \uac00\uc9c4 \ud45c\uc900 \uc2a4\ucf00\uc904 40 \uac15\uad00\uc744 \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4. \ud2b9\uc815 \ud06c\uae30\uc640 \uae38\uc774\uc758 \ud30c\uc774\ud504\uc758 \uc815\ud655\ud55c \ubb34\uac8c\ub97c \uacc4\uc0b0\ud558\ub824\uba74 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4:<\/p>\n<p>\ud30c\uc774\ud504 \ubb34\uac8c(\ud30c\uc6b4\ub4dc\/\ud53c\ud2b8) = [\u03c0\/4 x (OD^2 - ID^2)] x \uac15\ucca0 \ubc00\ub3c4<\/p>\n<p>\uc774 \uacf5\uc2dd\uc5d0\uc11c \uc678\uacbd\uacfc \ub0b4\uacbd\uc740 \uc778\uce58\ub85c \ud45c\uc2dc\ub418\uace0 \uac15\ucca0 \ubc00\ub3c4\ub294 \uc785\ubc29\uc778\uce58\ub2f9 0.2836\ud30c\uc6b4\ub4dc\uc774\uba70 \u03c0\ub294 \ud30c\uc774(\uc57d 3.14159)\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uba74 \ubaa8\ub4e0 \uc2a4\ucf00\uc904 40 \uac15\uad00 \ud06c\uae30\uc758 \uc815\ud655\ud55c \ud53c\ud2b8\ub2f9 \ubb34\uac8c\ub97c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1454160238\">\n\n\t<div id=\"col-541066598\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc2a4\ucf00\uc904 40 \uac15\uad00\uc758 \ud654\ud559 \uc131\ubd84<\/h2>\n<p>\uc2a4\ucf00\uc904 40 \uac15\uad00\uc758 \ud654\ud559 \uc131\ubd84\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc815 \uc720\ud615\uc758 \uac15\ucca0\uacfc \uc81c\uc870 \ud45c\uc900\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uac15\uad00\uc758 \ud654\ud559 \uc131\ubd84\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc8fc\uc694 \uc694\uc18c\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud0c4\uc18c(C): \ud0c4\uc18c\ub294 \uac15\ucca0\uc758 \uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c \uc911 \ud558\ub098\uc774\uba70, \uadf8 \ud568\ub7c9\uc740 \ubcf4\ud1b5 0.02%\uc5d0\uc11c 2.1% \uc0ac\uc774\uc785\ub2c8\ub2e4. \ud0c4\uc18c\uc758 \uc591\uc740 \uac15\ucca0\uc758 \uacbd\ub3c4\uc640 \uac15\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<li>\uc2e4\ub9ac\ucf58(Si): \uc2e4\ub9ac\ucf58\uc740 \uac15\ucca0\uc758 \uac15\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc740 \ubcf4\ud1b5 0.2%\uc5d0\uc11c 2.1%\uc785\ub2c8\ub2e4.<\/li>\n<li>\ub9dd\uac04(Mn): \ub9dd\uac04\uc740 \ub610\ud55c \ub0c9\uac04 \uac00\uacf5 \uc2dc \uac15\ucca0\uc758 \uac15\ub3c4\ub97c \ub192\uc774\uace0 \ucde8\uc131\uc744 \uc904\uc774\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud568\ub7c9\uc740 \ubcf4\ud1b5 0.3%\uc5d0\uc11c 1.5%\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc778(P): \uac15\ucca0\uc758 \uc778 \ud568\ub7c9\uc774 \ub192\uc73c\uba74 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b0\ubbc0\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \uc778 \ud568\ub7c9\uc740 0.04% \ubbf8\ub9cc\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud669(S): \ud669 \ud568\ub7c9\uc774 \ub192\uc73c\uba74 \uac15\ucca0\uc758 \uac00\uacf5 \ud2b9\uc131\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \ud669 \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.05% \ubbf8\ub9cc\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud06c\ub86c(Cr): \ud06c\ub86c\uc744 \ucca8\uac00\ud558\uba74 \uac15\ucca0\uc758 \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc77c\ubd80 \ud2b9\uc218 \uc6a9\ub3c4\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4. \ud06c\ub86c \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.1% \ubbf8\ub9cc\uc785\ub2c8\ub2e4.<\/li>\n<li>\ub2c8\ucf08(Ni): \ub2c8\ucf08\uc744 \ucca8\uac00\ud558\uba74 \uac15\ucca0\uc758 \ub0b4\uc2dd\uc131\uacfc \ub0c9\uac04 \uac00\uacf5 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2c8\ucf08 \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.1% \ubbf8\ub9cc\uc785\ub2c8\ub2e4.<\/li>\n<li>\uad6c\ub9ac(Cu): \uad6c\ub9ac \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.4% \ubbf8\ub9cc\uc785\ub2c8\ub2e4. \uad6c\ub9ac\uc758 \ud55c \uac00\uc9c0 \uc7a5\uc810\uc740 \ub0b4\uc2dd\uc131\uacfc \uc804\uae30 \uc804\ub3c4\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a8\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li>\uae30\ud0c0 \ud569\uae08 \uc6d0\uc18c: \uc77c\ubd80 \ud2b9\uc218 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ud2b9\uc815 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ubab0\ub9ac\ube0c\ub374, \ubc14\ub098\ub4d0, \ud2f0\ud0c0\ub284 \ub4f1\uacfc \uac19\uc740 \ub2e4\ub978 \ud569\uae08 \uc6d0\uc18c\ub97c \ucd94\uac00\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uac15\uad00\uc744 \uad6c\ub9e4\ud558\uae30 \uc804\uc5d0 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \uc81c\uacf5\ud55c \uc0c1\uc138 \uc0ac\uc591\uc11c\ub97c \uac80\ud1a0\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc2a4\ucf00\uc904 40 \uac15\uad00\uc740 \uc77c\ubc18\uc801\uc73c\ub85c ASTM(\ubbf8\uad6d \uc7ac\ub8cc \uc2dc\ud5d8 \ud611\ud68c) \ub610\ub294 \uae30\ud0c0 \uad6d\uc81c \ud45c\uc900\uc5d0 \ub530\ub77c \uc81c\uc870\ub418\uba70, \uc5ec\uae30\uc5d0\ub294 \uc0c1\uc138\ud55c \ud654\ud559 \uc131\ubd84 \uaddc\uc815\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1703608347\">\n\n\t<div id=\"col-1655477039\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1955025647\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1955025647 {\n  width: 94%;\n}\n@media (min-width:550px) {\n  #image_1955025647 {\n    width: 74%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1662822240\">\n\n\t<div id=\"col-1455517220\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Sch 40 \uac15\uad00 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n<p>\uc77c\uc815 40 \uac15\uad00\uc740 \ubcbd \ub450\uaed8\uac00 \ub450\uaecd\uace0 \uac15\ub3c4\uac00 \uc801\ub2f9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc0b0\uc5c5 \ubc0f \uac74\uc124 \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc2a4\ucf00\uc904 40 \uac15\uad00\uc758 \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc218\ub3c4\uad00: \uc5ec\uae30\uc5d0\ub294 \uc8fc\uac70\uc6a9, \uc0c1\uc5c5\uc6a9 \uac74\ubb3c \ubc0f \uc0b0\uc5c5 \uc2dc\uc124\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubc30\uc218 \uc2dc\uc2a4\ud15c: \uc774 \ud30c\uc774\ud504\ub294 \uc6b0\uc218 \ubc30\uc218, \ud3d0\uc218 \ubc30\uc218 \ubc0f \ud558\uc218 \ucc98\ub9ac\ub97c \ud3ec\ud568\ud55c \ubc30\uc218 \uc2dc\uc2a4\ud15c\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub09c\ubc29 \ubc0f \ub0c9\ubc29 \uc2dc\uc2a4\ud15c: \uc628\uc218, \uc99d\uae30 \ubc0f \ub0c9\uac01\uc218\ub97c \uc6b4\ubc18\ud558\uae30 \uc704\ud574 40\uac1c\uc758 \uac15\uad00\uc744 \uc608\uc57d\ud569\ub2c8\ub2e4.<\/li>\n<li>\uac00\uc2a4 \uc804\uc1a1: \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub77c\uc778\uc740 \ucc9c\uc5f0\uac00\uc2a4, \uc561\ud654\uc11d\uc720\uac00\uc2a4(LPG), \uc0b0\uc5c5\uc6a9 \uac00\uc2a4 \ubc0f \uae30\ud0c0 \uac00\uc2a4\ub97c \uc6b4\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158: \ud654\ud559 \ubb3c\uc9c8, \uc624\uc77c, \uacf5\uae30 \ubc0f \uae30\ud0c0 \uc720\uccb4\ub97c \uc6b4\ubc18\ud569\ub2c8\ub2e4. \ub610\ud55c \uad6c\uc870\ubb3c, \ub370\ud06c, \ud30c\uc774\ud504 \ud504\ub808\uc784\uc744 \uc9c0\uc9c0\ud558\ub294 \ub370\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ud654\uc7ac \ubc29\uc9c0 \uc2dc\uc2a4\ud15c: \uc2a4\ucf00\uc904 40 \uac15\uad00\uc740 \uc2a4\ud504\ub9c1\ud074\ub7ec \uc2dc\uc2a4\ud15c \ubc0f \uc18c\ubc29 \ud638\uc2a4\ub97c \ud3ec\ud568\ud55c \ud654\uc7ac \ubc29\uc9c0 \uc2dc\uc2a4\ud15c\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub0c9\uac01\ud0d1 \ubc0f \ub09c\ubc29 \ud50c\ub79c\ud2b8: \ub0c9\uac01\ud0d1\uacfc \ub09c\ubc29 \ud50c\ub79c\ud2b8\uc5d0\uc11c \ub0c9\uac01\uc218\ub098 \uc628\uc218\ub97c \uc21c\ud658\uc2dc\ud0a4\ub294 \ud30c\uc774\ud504\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud654\ud559 \ud50c\ub79c\ud2b8: \ud654\ud559 \ud50c\ub79c\ud2b8\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \ud654\ud559 \ubb3c\uc9c8\uacfc \uc561\uccb4\ub97c \uc774\ub3d9\ud558\uba70, \uc2a4\ucf00\uc904 40 \uac15\uad00\ub3c4 \uc774\ub7ec\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1505639183\">\n\n\t<div id=\"col-610633298\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc2a4\ucf00\uc904 40 \uac15\uad00 \uac00\uaca9<\/h2>\n<p>\uc2a4\ucf00\uc904 40 \uac15\uad00\uc758 \uac00\uaca9\uc740 \ud30c\uc774\ud504\uc758 \ud06c\uae30\uc640 \uae38\uc774, \uac15\uc7ac\uc758 \uc885\ub958, \uc9c0\ub9ac\uc801 \uc704\uce58 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc778\uc5d0 \uc758\ud574 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uac15\uad00\uc744 \ub300\ub7c9\uc73c\ub85c \uad6c\ub9e4\ud558\ub294 \uacbd\uc6b0 \uc720\ub2c8\uc13c \uac15\uad00 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uc9c1\uc811 \ubcf4\ub0b4\uc8fc\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4. \ub300\uccb4 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ube44\ud574 \ube44\uc6a9\uc774 \ud6e8\uc52c \uc801\uac8c \ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uac15\uad00\uc744 \ub3c4\ub9e4\ud558\uac70\ub098 \uac15\uad00\uc5d0 \ub300\ud574 \ub354 \uc54c\uace0 \uc2f6\ub2e4\uba74 \uae30\uc0ac\ub97c \uacc4\uc18d \ud0d0\uc0c9\ud558\uac70\ub098 \uc9c1\uc811 \ubb38\uc758\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<h2>\uc2a4\ucf00\uc904 40\uacfc \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc758 \ucc28\uc774\uc810<\/h2>\n<p>\uc2a4\ucf00\uc904 40\uacfc \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc758 \ucc28\uc774\uc810\uc740 \ub2e4\uc591\ud55c \ubcbd \ub450\uaed8\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub294 \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc5d0 \ube44\ud574 \ubcbd \ub450\uaed8\uac00 \ub354 \uc587\uc2b5\ub2c8\ub2e4.<br \/>\n\ub530\ub77c\uc11c \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \uace0\uc555 \ubc0f \uace0\uc628\uacfc \uad00\ub828\ub41c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc758 \ube44\uc6a9\uc740 \uc2a4\ucf00\uc904 40 \uc0ac\uc591\uc758 \ube44\uc6a9\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-949008585\">\n\n\t<div id=\"col-368586241\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p>\uc81c\ubc1c <a href=\"https:\/\/uniasen.com\/ko\/\uc5f0\ub77d\ucc98\/\">\ubb38\uc758\ud558\uae30<\/a> \ub97c \uc9c1\uc811 \ubc29\ubb38\ud558\uc5ec \uac15\uad00 \ubc0f \uc81c\ud488 \uc720\ud615\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/p>\n<div class=\"row\"  id=\"row-273223392\">\n\n\t<div id=\"col-1926701246\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button primary\"  >\n\t\t<span>\uc9c0\uae08 \ubb38\uc758\ud558\uae30<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_285899419 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"<p>\uc0b0\uc5c5 \ubc0f \uac74\uc124 \ubd80\ubb38\uc5d0\uc11c \ud30c\uc774\ud504 \uc120\ud0dd\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud560 \ub54c \"Schedule 40 \uac15\uad00\uc774\ub780 \ubb34\uc5c7\uc778\uac00\"\uac00 \ud575\uc2ec \uc9c8\ubb38\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Schedule 40 \uac15\uad00\uc740 \uc77c\ubc18\uc801\uc774\uace0 \uc911\uc694\ud55c \ubc30\uad00 \ud45c\uc900\uc774\uc9c0\ub9cc, \uadf8 \ub4a4\uc5d0 \uc228\uc5b4 \uc788\ub294 \uc6d0\ub9ac\uc640 \uc801\uc6a9\uc740 \uc775\uc219\ud558\uc9c0 \uc54a\uc740 \uc0ac\ub78c\ub4e4\uc5d0\uac8c\ub294 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc2a4\ucf00\uc904 40 \uac15\uad00\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uc774\ud574\ub97c \uc81c\uacf5\ud558\uc5ec \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \ud30c\uc774\ud504 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>","protected":false},"author":10,"featured_media":2586,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Is Schedule 40 Steel Pipe? - UNIASEN UNIASEN<\/title>\n<meta name=\"description\" content=\"Schedule 40 steel pipe is a commonly used steel pipe. The dimensions of Schedule 40 steel pipes are determined in accordance with ASTM standards. Common dimensions include diameter, wall thickness and length.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uniasen.com\/ko\/blog\/what-is-schedule-40-steel-pipe\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is Schedule 40 Steel Pipe? - UNIASEN UNIASEN\" \/>\n<meta property=\"og:description\" content=\"Schedule 40 steel pipe is a commonly used steel pipe. The dimensions of Schedule 40 steel pipes are determined in accordance with ASTM standards. 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