{"id":6218,"date":"2024-05-30T08:34:12","date_gmt":"2024-05-30T08:34:12","guid":{"rendered":"https:\/\/www.api5cttube.com\/?p=6218"},"modified":"2024-05-31T03:27:28","modified_gmt":"2024-05-31T03:27:28","slug":"grades-of-octg-products-and-steel-grade","status":"publish","type":"post","link":"https:\/\/www.api5cttube.com\/ko\/grades-of-octg-products-and-steel-grade\/","title":{"rendered":"Octg \uc81c\ud488\uc758 \ub4f1\uae09 \ubc0f \uac15\uc885 \uc0c9\uc0c1\ucf54\ub4dc"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.api5cttube.com\/ko\/grades-of-octg-products-and-steel-grade\/#octg_%EC%A0%9C%ED%92%88%EC%9D%98_%EB%93%B1%EA%B8%89_%EC%98%A4%EC%9D%BC_%EC%BB%A8%ED%8A%B8%EB%A6%AC_%EA%B4%80%ED%98%95_%EC%A0%9C%ED%92%88%EC%9D%98_%EB%8B%A4%EC%96%91%ED%95%9C_%EC%B2%A0%EA%B0%95_%EB%93%B1%EA%B8%89_%EC%9D%B4%ED%95%B4\" title=\"octg \uc81c\ud488\uc758 \ub4f1\uae09: \uc624\uc77c \ucee8\ud2b8\ub9ac \uad00\ud615 \uc81c\ud488\uc758 \ub2e4\uc591\ud55c \ucca0\uac15 \ub4f1\uae09 \uc774\ud574\">octg \uc81c\ud488\uc758 \ub4f1\uae09: \uc624\uc77c \ucee8\ud2b8\ub9ac \uad00\ud615 \uc81c\ud488\uc758 \ub2e4\uc591\ud55c \ucca0\uac15 \ub4f1\uae09 \uc774\ud574<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.api5cttube.com\/ko\/grades-of-octg-products-and-steel-grade\/#%EA%B0%95%EC%A2%85_%EC%83%89%EC%83%81_%EC%BD%94%EB%93%9C_%EC%83%89%EC%83%81_%EC%BD%94%EB%93%9C%EC%97%90_%EB%94%B0%EB%A5%B8_%EC%B2%A0%EA%B0%95_%EB%93%B1%EA%B8%89_%EC%8B%9D%EB%B3%84_%EC%A2%85%ED%95%A9_%EA%B0%80%EC%9D%B4%EB%93%9C\" title=\"\uac15\uc885 \uc0c9\uc0c1 \ucf54\ub4dc: \uc0c9\uc0c1 \ucf54\ub4dc\uc5d0 \ub530\ub978 \ucca0\uac15 \ub4f1\uae09 \uc2dd\ubcc4 \uc885\ud569 \uac00\uc774\ub4dc\">\uac15\uc885 \uc0c9\uc0c1 \ucf54\ub4dc: \uc0c9\uc0c1 \ucf54\ub4dc\uc5d0 \ub530\ub978 \ucca0\uac15 \ub4f1\uae09 \uc2dd\ubcc4 \uc885\ud569 \uac00\uc774\ub4dc<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"grades-of-octg-products-understanding-the-different-steel-grades-for-oil-country-tubular-goods-wpaicgheading\"><span class=\"ez-toc-section\" id=\"octg_%EC%A0%9C%ED%92%88%EC%9D%98_%EB%93%B1%EA%B8%89_%EC%98%A4%EC%9D%BC_%EC%BB%A8%ED%8A%B8%EB%A6%AC_%EA%B4%80%ED%98%95_%EC%A0%9C%ED%92%88%EC%9D%98_%EB%8B%A4%EC%96%91%ED%95%9C_%EC%B2%A0%EA%B0%95_%EB%93%B1%EA%B8%89_%EC%9D%B4%ED%95%B4\"><\/span><a href=\"\/tag\/octg\" target=\"_blank\"><strong>octg<\/strong><\/a> \uc81c\ud488\uc758 \ub4f1\uae09: \uc624\uc77c \ucee8\ud2b8\ub9ac \uad00\ud615 \uc81c\ud488\uc758 \ub2e4\uc591\ud55c \ucca0\uac15 \ub4f1\uae09 \uc774\ud574<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nOCTG(<a href=\"\/tag\/oil-country-tubular-goods\" target=\"_blank\"><strong><a href=\"\/tag\/oil-country-tubular\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong><strong> Oil<\/strong><\/strong><\/a> country tubular<\/strong><\/a> <a href=\"\/tag\/good\" target=\"_blank\"><strong>good<\/strong><\/a>s<\/strong><\/a>)\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc2dc\ucd94 \uc791\uc5c5\uc758 \uc911\ucd94 \uc5ed\ud560\uc744 \ud558\ub294 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub4dc\ub9b4\ub9c1 \uacf5\uc815\uc758 \uc548\uc804\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uac15\ucca0 \ub4f1\uae09 \uc0c9\uc0c1 \ucf54\ub4dc\ub294 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70 \uc81c\ud488\uc758 \uad6c\uc131 \ubc0f \ud2b9\uc131\uc5d0 \ub300\ud55c \uadc0\uc911\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>OCTG \uc81c\ud488\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc5ec\ub7ec \ub4f1\uae09\uc758 \uac15\ucca0\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub4f1\uae09\uc740 \ud654\ud559\uc801 \uc870\uc131, \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \uae30\uc900\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. OCTG \uc81c\ud488\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub4f1\uae09\uc5d0\ub294 <a href=\"\/tag\/p110\" target=\"_blank\"><strong><strong> P110<\/strong><\/strong><\/a>, <a href=\"\/tag\/l80\" target=\"_blank\"><strong><strong> L80<\/strong><\/strong><\/a>, <a href=\"\/tag\/n80\" target=\"_blank\"><strong><strong> N80<\/strong><\/strong><\/a> \ubc0f <strong> C90<\/strong>\uc774 \uc788\uc73c\uba70, \uac01\uac01\uc740 \ub2e4\uc591\ud55c \ub4dc\ub9b4\ub9c1 \uc870\uac74\uc5d0 \uc801\ud569\ud55c \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n\uc624\uc77c \ud30c\uc774\ud504 \uc218\ub9ac<br \/>\n\ub2e4\uc591\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc744 \ucc28\ubcc4\ud654\ud558\ub294 \ud575\uc2ec \uc694\uc18c \uc911 \ud558\ub098\ub294 \uac15\ub3c4\uc640 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131. \uc608\ub97c \ub4e4\uc5b4, P110 \uac15\ucca0\uc740 \uac15\ub3c4\uac00 \ub192\uace0 \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub09c \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 \ub4dc\ub9b4\ub9c1 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ubc18\uba74, L80 \uac15\ucca0\uc740 \uace0\uc555 \ubc0f \uc628\ub3c4 \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uae4a\uc740 \ub4dc\ub9b4\ub9c1 \uc791\uc5c5\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac15\ucca0 \ub4f1\uae09 \uc0c9\uc0c1 \ucf54\ub4dc\ub294 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc744 \uc2dc\uac01\uc801\uc73c\ub85c \uad6c\ubcc4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c9\uc0c1 \ucf54\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud30c\uc774\ud504 \ub05d \ubd80\ubd84\uc5d0 \uc801\uc6a9\ub418\uba70 \ud2b9\uc815 \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac15\ucca0 \ub4f1\uae09\uc744 \ube60\ub974\uace0 \uc27d\uac8c \uc2dd\ubcc4\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 P110\uac15\uc740 \ud770\uc0c9 \uc0c9\uc0c1\ucf54\ub4dc\ub85c \ud45c\uc2dc\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uace0, L80\uac15\uc740 \ub179\uc0c9 \uc0c9\uc0c1\ucf54\ub4dc\ub85c \ud45c\uc2dc\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<br \/>\nhttps:\/\/youtube.com\/watch?v=W7UwxDk5yUQ<br \/>\n\uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131 \uc678\uc5d0\ub3c4 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc740 \uc6a9\uc811\uc131 \ubc0f \uc131\ud615\uc131 \uce21\uba74\uc5d0\uc11c\ub3c4 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc77c\ubd80 \ub4f1\uae09\uc740 \ud654\ud559\uc801 \uc870\uc131\uacfc \uac00\uacf5 \uae30\uc220\uc5d0 \ub530\ub77c \ub2e4\ub978 \ub4f1\uae09\ubcf4\ub2e4 \ub354 \uc27d\uac8c \uc6a9\uc811\ub418\uace0 \uc131\ud615\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uc2dc\ucd94 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c OCTG \uc81c\ud488 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\ucd94 \uc791\uc5c5\uc744 \uc704\ud574 OCTG \uc81c\ud488\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uc720\uc815 \uae4a\uc774, \uc555\ub825 \ubc0f \uc628\ub3c4 \uc870\uac74, \uadf8\ub9ac\uace0 \ubd80\uc2dd\uc131 \ubb3c\uc9c8\uc758 \uc874\uc7ac. \uc801\uc808\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc744 \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \uc6b4\uc601\uc790\ub294 \uc7a5\ube44 \uace0\uc7a5 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc2dc\ucd94 \uc791\uc5c5\uc758 \uc548\uc804\uacfc \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c OCTG \uc81c\ud488 \ub4f1\uae09\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc131\uacf5\uc801\uc778 \ub4dc\ub9b4\ub9c1 \uc791\uc5c5\uc5d0 \ud544\uc694\ud55c \uac15\ub3c4, \ub0b4\uc2dd\uc131 \ubc0f \ub0b4\uad6c\uc131. \uac15\ucca0 \ub4f1\uae09 \uc0c9\uc0c1 \ucf54\ub4dc\ub294 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc744 \uc2dd\ubcc4\ud558\uace0 \ub4dc\ub9b4\ub9c1 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud560 \ub54c \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub294 \ud3b8\ub9ac\ud55c \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac01 \ub4f1\uae09\uc758 \ud2b9\uc131\uacfc \ud2b9\uc815 \uc870\uac74\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc791\uc5c5\uc790\ub294 \ub4dc\ub9b4\ub9c1 \ud504\ub85c\uc138\uc2a4\ub97c \ucd5c\uc801\ud654\ud558\uace0 \ud604\uc7a5\uc5d0\uc11c \ub354 \ud070 \uc131\uacf5\uc744 \uac70\ub458 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h1 id=\"steel-grade-color-codes-a-comprehensive-guide-to-identifying-steel-grades-by-color-codes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EA%B0%95%EC%A2%85_%EC%83%89%EC%83%81_%EC%BD%94%EB%93%9C_%EC%83%89%EC%83%81_%EC%BD%94%EB%93%9C%EC%97%90_%EB%94%B0%EB%A5%B8_%EC%B2%A0%EA%B0%95_%EB%93%B1%EA%B8%89_%EC%8B%9D%EB%B3%84_%EC%A2%85%ED%95%A9_%EA%B0%80%EC%9D%B4%EB%93%9C\"><\/span>\uac15\uc885 \uc0c9\uc0c1 \ucf54\ub4dc: \uc0c9\uc0c1 \ucf54\ub4dc\uc5d0 \ub530\ub978 \ucca0\uac15 \ub4f1\uae09 \uc2dd\ubcc4 \uc885\ud569 \uac00\uc774\ub4dc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\uac15\ucca0 \ub4f1\uae09 \uc0c9\uc0c1 \ucf54\ub4dc: \uc0c9\uc0c1 \ucf54\ub4dc\uc5d0 \ub530\ub978 \ucca0\uac15 \ub4f1\uae09 \uc2dd\ubcc4 \uc885\ud569 \uac00\uc774\ub4dc<\/p>\n<p>\uac15\ucca0 \uc81c\ud488, \ud2b9\ud788 OCTG(\uc11d\uc720\uad6d \uad00\ud615 \uc81c\ud488)\uc758 \uacbd\uc6b0, \uc62c\ubc14\ub978 \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub418\ub3c4\ub85d \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 \uac15\ucca0\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8. \uac15\ucca0 \ub4f1\uae09\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc0c9\uc0c1 \ucf54\ub4dc\ub85c \uc2dd\ubcc4\ub418\uba70, \uc774\ub294 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 \uac15\ucca0\uc744 \ube60\ub974\uace0 \uc27d\uac8c \uad6c\ubcc4\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 OCTG \uc81c\ud488\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 \uc5c5\uacc4\uc5d0\uc11c \uac15\ucca0 \ub4f1\uae09 \uc0c9\uc0c1 \ucf54\ub4dc\uc758 \uc911\uc694\uc131\uc744 \ud0d0\uad6c\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uac15\ucca0 \ub4f1\uae09\uc740 \ub2e4\uc591\ud55c \ubaa9\uc801\uc744 \uc704\ud55c \uac15\ucca0\uc758 \ud488\uc9c8, \uac15\ub3c4 \ubc0f \uc801\ud569\uc131\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. <a href=\"\/tag\/api\" target=\"_blank\"><strong><strong>\u00a0API<\/strong><\/strong><\/a>(American <a href=\"\/tag\/petroleum\" target=\"_blank\"><strong>petroleum<\/strong><\/a> Institute)\ub294 OCTG \uc81c\ud488\uc5d0 \ub300\ud55c \ud45c\uc900\uc744 \ud655\ub9bd\ud588\uc73c\uba70 \uac01 \ub4f1\uae09\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud0d0\uc0ac \ubc0f \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac15\uad00 \ud45c\uba74\uc5d0 \uc0c9\uc0c1\ucf54\ub4dc\ub97c \ubd80\uc5ec\ud558\uc5ec \ub4f1\uae09\uc744 \uc27d\uac8c \uc2dd\ubcc4\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.api5cttube.com\/wp-content\/uploads\/2023\/12\/\u6444\u56fe\u7f51_600190289_\u5de5\u5382\u7ba1\u9053\u5236\u9020\u4ec5\u4ea4\u6d41\u5b66\u4e60\u4f7f\u7528-scaled.jpg\" alt=\"alt-1516\" class=\"wp-image-1516\" id=\"i1516\" \/><\/p>\n<p>OCTG \uc81c\ud488 \uc911 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub4f1\uae09 \uc911 \ud558\ub098\ub294 <a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong>api 5c<\/strong><\/a>t<\/strong><\/a>\ub85c, \uc720\uc815 \ubc0f \uac00\uc2a4\uc815\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud55c \uad11\ubc94\uc704\ud55c \uac15\uc885\uc744 \ud3ec\uad04\ud569\ub2c8\ub2e4. API <a href=\"\/tag\/5ct\" target=\"_blank\"><strong><strong> 5CT<\/strong><\/strong><\/a> \ud45c\uc900\uc5d0\ub294 H40, <a href=\"\/tag\/j55\" target=\"_blank\"><strong><strong> J55<\/strong><\/strong><\/a>, <a href=\"\/tag\/k55\" target=\"_blank\"><strong><strong> K55<\/strong><\/strong><\/a>, N80, L80, C90, <a href=\"\/tag\/t95\" target=\"_blank\"><strong>T95<\/strong><\/a>, P110 \ubc0f <a href=\"\/tag\/q125\" target=\"_blank\"><strong>Q125<\/strong><\/a>\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uac15\ucca0 \ub4f1\uae09\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70 \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub4f1\uae09\uc740 \ud30c\uc774\ud504 \ud45c\uba74\uc5d0 \ub3c4\uc7a5\ub418\uac70\ub098 \ucc0d\ud78c \ub2e4\uc591\ud55c \uc0c9\uc0c1 \ucf54\ub4dc\ub85c \uad6c\ubcc4\ub429\ub2c8\ub2e4.<\/p>\n<p>\uac15\ucca0 \ub4f1\uae09\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc0c9\uc0c1 \ucf54\ub4dc\ub294 \uc5c5\uacc4 \uc804\ubc18\uc5d0 \uac78\uccd0 \ud45c\uc900\ud654\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \uc81c\uc870\uc5c5\uccb4, \uacf5\uae09\uc5c5\uccb4 \ubc0f \uace0\uac1d\uc774 \uc62c\ubc14\ub978 \uac83\uc744 \ub354 \uc27d\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 H40 \uac15\ucca0\uc758 \uc0c9\uc0c1 \ucf54\ub4dc\ub294 \ub179\uc0c9\uc774\uace0 J55\ub294 \ud770\uc0c9\uc73c\ub85c \uce60\ud574\uc838 \uc788\uc2b5\ub2c8\ub2e4. K55\ub294 \ud30c\ub780\uc0c9, N80\uc740 \uc8fc\ud669\uc0c9, L80\uc740 \ub178\ub780\uc0c9, C90\uc740 \ube68\uac04\uc0c9, T95\ub294 \uac08\uc0c9, P110\uc740 \uac80\uc815\uc0c9, Q125\ub294 \uac80\uc815\uc0c9\uacfc \ub178\ub780\uc0c9 \uc904\ubb34\ub2ac\uc758 \uc870\ud569\uc73c\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n<p>OCTG\ub97c \uc0ac\uc6a9\ud558\ub294 \ubaa8\ub4e0 \uc0ac\ub78c\uc740 \uc774\ub7ec\ud55c \uc0c9\uc0c1 \ucf54\ub4dc\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub294 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, P110 \ubc0f Q125\uc640 \uac19\uc740 \uace0\uae09 \uac15\ucca0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \uac15\ub3c4\uc640 \u200b\u200b\ub0b4\ubd80\uc2dd\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubcf4\ub2e4 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubc18\uba74, H40 \ubc0f J55\uc640 \uac19\uc740 \ub0ae\uc740 \ub4f1\uae09\uc758 \uac15\ucca0\uc740 \ub35c \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>API 5CT \ud45c\uc900 \uc678\uc5d0\ub3c4 \ubbf8\uad6d \uc7ac\ub8cc \uc2dc\ud5d8 \ud611\ud68c(<a href=\"\/tag\/astm\" target=\"_blank\"><strong>astm<\/strong><\/a>)\uc640 \uac19\uc740 \ub2e4\ub978 \uc870\uc9c1\uc5d0\uc11c\ub3c4 \uc0c9\uc0c1 \uad6c\ubd84 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uac15\ucca0 \ub4f1\uae09\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 ASTM A519\ub294 \uc0c9\uc0c1 \ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uae30\uacc4\uc2dd \ud29c\ube59\uc744 \uad6c\ubcc4\ud558\uba70 \uac01 \ub4f1\uae09\uc5d0\ub294 \uc27d\uac8c \uc778\uc2dd\ud560 \uc218 \uc788\ub3c4\ub85d \ud2b9\uc815 \uc0c9\uc0c1\uc774 \ud560\ub2f9\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc804\uccb4\uc801\uc73c\ub85c \ucca0\uac15 \ub4f1\uae09 \uc0c9\uc0c1 \ucf54\ub4dc\ub294 \ucca0\uac15 \uc0b0\uc5c5\uc758 \ud544\uc218\uc801\uc778 \ubd80\ubd84\uc73c\ub85c, \uac04\ub2e8\ud55c \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 \uac15\ucca0\uc744 \uc2dd\ubcc4\ud558\uace0 \uad6c\ubcc4\ud558\ub294 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud0d0\uc0ac, \uac74\uc124, \uc81c\uc870 \ub4f1 \uc5b4\ub5a4 \ubd84\uc57c\uc5d0 \uc885\uc0ac\ud558\ub4e0 \ud574\ub2f9 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \uac15\uc885\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc774\ub7ec\ud55c \uc0c9\uc0c1 \ucf54\ub4dc\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c9\uc0c1 \ucf54\ub4dc\ub97c \uc219\uc9c0\ud558\uba74 \ud2b9\uc815 \uc694\uad6c\uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \ucca0\uac15 \uc81c\ud488\uc744 \uc120\ud0dd\ud560 \ub54c \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"\/tag\/octg\" target=\"_blank\"><strong>octg<\/strong><\/a> \uc81c\ud488\uc758 \ub4f1\uae09: \uc624\uc77c \ucee8\ud2b8\ub9ac \uad00\ud615 \uc81c\ud488\uc758 \ub2e4\uc591\ud55c \ucca0\uac15 \ub4f1\uae09&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1516,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[1148,1111,1013,831,698,674,572,565,566,384,341,334,315,266,244,227,194,191,171,158,151,142,146,139,117,115,110,111,112,114,91,84,85,61,56,54,51,52,39],"table_tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ko","enabled_languages":["en","es","de","fr","ru","it","ar","ja","sv","ko"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"sv":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/posts\/6218"}],"collection":[{"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/comments?post=6218"}],"version-history":[{"count":0,"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/posts\/6218\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/media\/1516"}],"wp:attachment":[{"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/media?parent=6218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/categories?post=6218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/tags?post=6218"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.api5cttube.com\/ko\/wp-json\/wp\/v2\/table_tags?post=6218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}