{"id":3834,"date":"2025-02-27T01:57:02","date_gmt":"2025-02-27T01:57:02","guid":{"rendered":"https:\/\/keweicorten.com\/?post_type=product&#038;p=3834"},"modified":"2025-02-27T01:57:02","modified_gmt":"2025-02-27T01:57:02","slug":"astm-a709-\uc2a4\ud2f8-2","status":"publish","type":"product","link":"https:\/\/keweicorten.com\/ko\/astm-a709-\uc2a4\ud2f8-2\/","title":{"rendered":"ASTM A709 \uac15\ucca0"},"content":{"rendered":"<h3 data-pm-slice=\"1 3 []\"><strong>ASTM A709\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n<p>ASTM A709\ub294 <strong>\uad50\ub7c9\uc6a9 \uad6c\uc870\uc6a9 \uac15\uc7ac \ud45c\uc900 \uc0ac\uc591<\/strong>ASTM International\uc5d0\uc11c \uc81c\uc815\ud588\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <strong>\ud0c4\uc18c \ubc0f \uace0\uac15\ub3c4 \uc800\ud569\uae08 \uac15\ud310<\/strong> \uad50\ub7c9 \uac74\uc124 \ubc0f \uae30\ud0c0 \uad6c\uc870\ubb3c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc0ac\uc591\uc740 \uac15\ucca0 \uc18c\uc7ac\uac00 \ud5a5\uc0c1\ub41c \uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc744 \uc704\ud55c \ud2b9\uc815 \uae30\uacc4\uc801 \ubc0f \ud654\ud559\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong>ASTM A709 \uac15\ucca0\uc758 \uc8fc\uc694 \ud2b9\uc9d5<\/strong><\/h3>\n<ul data-spread=\"false\">\n<li><strong>\ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131:<\/strong> \ubb34\uac70\uc6b4 \uad6c\uc870\ubb3c\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0b4\uc2dd\uc131:<\/strong> \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub0b4\ud6c4\uc131 \uac15\ucca0 \ub4f1\uae09\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc6a9\uc811\uc131 \ubc0f \uc131\ud615\uc131:<\/strong> \uc81c\uc791 \ubc0f \uc2dc\uacf5\uc758 \uc6a9\uc774\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/strong> \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9 <strong>\uad50\ub7c9, \uace0\uc18d\ub3c4\ub85c \uad6c\uc870\ubb3c, \ub300\ud615 \uac74\uc124 \uacf5\uc0ac<\/strong>.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/keweicorten.com\/ko\/\ub0b4\ud6c4\uc131-\uac15\ud310\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3835 size-full\" title=\"ASTM A709 \uac15\ucca0\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1.jpg\" alt=\"ASTM A709 \uac15\ucca0 \uacf5\uc7a5, \uc911\uad6d, \uac00\uaca9, \uc81c\uc870\uc5c5\uccb4, \uacf5\uae09 \uc5c5\uccb4, \ub9de\ucda4\ud615, \ub3c4\ub9e4, \uc800\ub834\ud55c, \ud310\ub9e4, \uc7ac\uace0 \uc788\uc74c.\" width=\"474\" height=\"474\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1.jpg 474w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-100x100.jpg 100w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/a><\/p>\n<h3><strong>ASTM A709 \uac15\uc885 \ubc0f \uc0ac\uc591<\/strong><\/h3>\n<p>ASTM A709 \ud45c\uc900\uc5d0\ub294 \uac01\uae30 \ub2e4\ub978 \uad6c\uc870 \ubc0f \ud658\uacbd \uc870\uac74\uc5d0 \ub9de\uac8c \uc870\uc815\ub41c \uc5ec\ub7ec \ub4f1\uae09\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc8fc\uc694 \ub4f1\uae09\uacfc \ud574\ub2f9 \uc0ac\uc591\uc5d0 \ub300\ud55c \uc694\uc57d\uc785\ub2c8\ub2e4:<\/p>\n<table>\n<tbody>\n<tr>\n<th><strong>\ub4f1\uae09<\/strong><\/th>\n<th><strong>\ud56d\ubcf5 \uac15\ub3c4(ksi\/MPa)<\/strong><\/th>\n<th><strong>\uc778\uc7a5 \uac15\ub3c4(ksi\/MPa)<\/strong><\/th>\n<th><strong>\uc8fc\ubaa9\ud560 \ub9cc\ud55c \uae30\ub2a5<\/strong><\/th>\n<\/tr>\n<tr>\n<td>A709 36\ub4f1\uae09<\/td>\n<td>36ksi(250MPa)<\/td>\n<td>58-80 ksi(400-550 MPa)<\/td>\n<td>\ud45c\uc900 \uad6c\uc870\uc6a9 \uac15\ucca0<\/td>\n<\/tr>\n<tr>\n<td>A709 50\ub4f1\uae09<\/td>\n<td>50ksi(345MPa)<\/td>\n<td>65-85 ksi(450-585 MPa)<\/td>\n<td>\ub354 \ub192\uc740 \uac15\ub3c4, \uc77c\ubc18 \uc0ac\uc6a9<\/td>\n<\/tr>\n<tr>\n<td>A709 \ub4f1\uae09 50W<\/td>\n<td>50ksi(345MPa)<\/td>\n<td>70ksi(485MPa)<\/td>\n<td>\ub0b4\ud6c4\uc131 \uac15\ucca0, \ud5a5\uc0c1\ub41c \ub0b4\uc2dd\uc131<\/td>\n<\/tr>\n<tr>\n<td>A709 \ub4f1\uae09 100<\/td>\n<td>100ksi(690MPa)<\/td>\n<td>110-130 ksi(760-900 MPa)<\/td>\n<td>\uace0\uac15\ub3c4 \uac15\ucca0\uc744 \uc0ac\uc6a9\ud55c \uace0\uac15\ub3c4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/td>\n<\/tr>\n<tr>\n<td>A709 \ub4f1\uae09 HPS 70W<\/td>\n<td>70ksi(485MPa)<\/td>\n<td>90-110 ksi(620-760 MPa)<\/td>\n<td>\uace0\uc131\ub2a5 \ub0b4\ud6c4\uc131 \uac15\ucca0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-pm-slice=\"1 1 []\"><strong>ASTM A709 \uac15\ucca0\uc758 \uc751\uc6a9 \ubd84\uc57c<\/strong><\/h3>\n<ul data-spread=\"false\">\n<li><strong>\uad50\ub7c9 \ubc0f \uc778\ud504\ub77c:<\/strong> \uace0\uc18d\ub3c4\ub85c \ubc0f \ucca0\ub3c4 \uad50\ub7c9 \uac74\uc124\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ubb34\uac70\uc6b4 \uad6c\uc870 \ubd80\ud488:<\/strong> \ubcf4, \uac70\ub354 \ubc0f \uc9c0\uc9c0 \uae30\ub465\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0b4\ud6c4\uc131 \uac15\ucca0 \uad6c\uc870\ubb3c:<\/strong> A709 \ub4f1\uae09 50W \ubc0f HPS 70W\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud5a5\uc0c1\ub41c \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud55c \ub178\ucd9c \uad6c\uc870\ubb3c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><strong>ASTM A709 \uac15\ucca0 \uc0ac\uc6a9\uc758 \uc7a5\uc810<\/strong><\/h3>\n<ol start=\"1\" data-spread=\"false\">\n<li><strong>\ub192\uc740 \ubd80\ud558 \uc6a9\ub7c9:<\/strong> \ub300\uaddc\ubaa8 \uad6c\uc870\ubb3c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uae34 \uc218\uba85:<\/strong> \ud2b9\ud788 \ub0b4\ud6c4\uc131 \uac15\ucca0 \ub4f1\uae09\uc5d0\uc11c \ub0b4\uad6c\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ube44\uc6a9 \ud6a8\uc728\uc801:<\/strong> \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc774 \uc808\uac10\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5c5\uacc4 \ud45c\uc900 \uc900\uc218:<\/strong> \uad50\ub7c9 \uac74\uc124\uc758 \uc548\uc804\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p><a href=\"https:\/\/keweicorten.com\/ko\/\uc81c\ud488-2\/\"><img decoding=\"async\" class=\"alignnone wp-image-3838 size-medium\" title=\"ASTM A709 \uac15\ucca0\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg\" alt=\"ASTM A709 \ucca0\uac15 \uacf5\uc7a5, \uc911\uad6d, \uac00\uaca9, \uc81c\uc870\uc5c5\uccb4, \uacf5\uae09 \uc5c5\uccb4, \ub9de\ucda4\ud615, \ub3c4\ub9e4, \uc800\ub834\ud55c, \ud310\ub9e4, \uc7ac\uace0 \uc788\uc74c.\" width=\"300\" height=\"300\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-100x100.jpg 100w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/keweicorten.com\/ko\/\uc81c\ud488-2\/\"><img decoding=\"async\" class=\"alignnone wp-image-3836 size-medium\" title=\"ASTM A709 \uac15\ucca0\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-300x300.jpg\" alt=\"ASTM A709 \ucca0\uac15 \uacf5\uc7a5, \uc911\uad6d, \uac00\uaca9, \uc81c\uc870\uc5c5\uccb4, \uacf5\uae09 \uc5c5\uccb4, \ub9de\ucda4\ud615, \ub3c4\ub9e4, \uc800\ub834\ud55c, \ud310\ub9e4, \uc7ac\uace0 \uc788\uc74c.\" width=\"300\" height=\"300\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-100x100.jpg 100w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3838 size-full\" title=\"ASTM A709 \uac15\ucca0\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg\" alt=\"ASTM A709 \uac15\ucca0\" width=\"700\" height=\"700\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg 700w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-100x100.jpg 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<h3><strong>\uacb0\ub860<\/strong><\/h3>\n<p>ASTM A709 \uac15\ucca0\uc740 <strong>\uac15\ub825\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \ubd80\uc2dd\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/strong> \uad50\ub7c9 \ubc0f \uc778\ud504\ub77c \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \ud45c\uc900 \uad6c\uc870\uc6a9\uc774\ub4e0 \uace0\uc131\ub2a5 \ub0b4\ud6c4\uc131 \uc751\uc6a9 \ubd84\uc57c\uc774\ub4e0 A709 \uac15\uc7ac\ub294 \uac15\ub3c4, \uc218\uba85 \ubc0f \ube44\uc6a9 \ud6a8\uc728\uc131 \uce21\uba74\uc5d0\uc11c \ucd5c\uc801\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>ASTM A709 \uac15\uc885 \ubc0f \uac00\uc6a9\uc131\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694!<\/p>","protected":false},"excerpt":{"rendered":"<p>What is ASTM A709? ASTM A709 is the Standard Specification for Structural Steel for Bridges, established by ASTM International. It covers carbon and high-strength low-alloy steel plates used in bridge construction and other structural applications. This specification ensures that steel materials meet specific mechanical and chemical requirements for enhanced strength, durability, and corrosion resistance. Key [&hellip;]<\/p>","protected":false},"featured_media":3839,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-3834","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-weather-resistant-steel-plate","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/product\/3834"}],"collection":[{"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/comments?post=3834"}],"version-history":[{"count":1,"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/product\/3834\/revisions"}],"predecessor-version":[{"id":3843,"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/product\/3834\/revisions\/3843"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/media\/3839"}],"wp:attachment":[{"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/media?parent=3834"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/product_brand?post=3834"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/product_cat?post=3834"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keweicorten.com\/ko\/wp-json\/wp\/v2\/product_tag?post=3834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}