{"id":5482,"date":"2025-04-29T09:12:45","date_gmt":"2025-04-29T01:12:45","guid":{"rendered":"https:\/\/uniasen.com\/?p=5482"},"modified":"2025-04-29T09:17:08","modified_gmt":"2025-04-29T01:17:08","slug":"astm-a500-specification","status":"publish","type":"post","link":"https:\/\/uniasen.com\/ko\/blog\/astm-a500-\uc0ac\uc591\/","title":{"rendered":"ASTM A500 \uc0ac\uc591"},"content":{"rendered":"

\"\uac80\uc740<\/p>\n

ASTM A500 \uae30\uc220 \uc0ac\uc591<\/b><\/strong><\/h2>\n

\ubbf8\uad6d \uc7ac\ub8cc \uc2dc\ud5d8 \ud611\ud68c\uc5d0\uc11c\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ubc0f \ud29c\ube0c\uc5d0 \ub300\ud55c A500 \ud45c\uc900\uc744 \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ucca0\uc800\ud55c \uc7ac\ub8cc, \ubb3c\ub9ac\uc801, \ub3c4\ub7c9\ud615 \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294 \uac15\uad00\uc740 A500 \ud45c\uc900 \ud30c\uc774\ud504\ub85c \uc2b9\uc778\ub429\ub2c8\ub2e4. A500 \ud30c\uc774\ud504\ub294 \ub0c9\uac04 \uc131\ud615 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6a9\uc811\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ubaa8\uc591\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. ASTM A500\uc740 \uc6b4\uc1a1, \uc9c0\uc9c0 \ubc0f \uac74\uc124\uc5d0 \uc801\ud569\ud55c \ub2e4\uc6a9\ub3c4 \uc5f0\uac15 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n

\ubc94\uc704 \ubc0f \ubaa8\uc591<\/b><\/strong><\/h3>\n

A500 \uac15\uad00\uc744 \ucd94\ucc9c\ud558\ub294 \uc8fc\ub41c \uc774\uc720 \uc911 \ud558\ub098\ub294 \ub2e4\uc591\ud55c \ud615\ud0dc\uac00 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc81c\uacf5\ub418\ubbc0\ub85c \uc6a9\ub3c4\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc81c\ud488\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc815\uc721\uba74\uccb4 \ubc0f \uc9c1\uc721\uba74\uccb4 \ubaa8\uc591\uc758 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac74\ucd95 \ubc0f \uc9c0\uc9c0 \uad6c\uc870\ubb3c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc6d0\ud615 \ub2e8\uba74\uc758 A500 \uac15\uad00\uc740 \ubb3c, \uc624\uc77c, \uac00\uc2a4 \ub610\ub294 \ud0c4\ud654\uc218\uc18c\uc640 \uac19\uc740 \ubaa8\ub4e0 \ub9e4\uccb4\ub97c \uc6b4\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e4\uc591\ud55c \uce58\uc218\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc2e4\ub0b4 \ubc30\uad00\uc5d0\ub294 \ubcf4\ud1b5 \uc678\uacbd\uc774 0.25\uc778\uce58\uc778 A500 \ud30c\uc774\ud504\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub354 \ud070 \uc6a9\ub7c9\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub294 \ucd5c\ub300 24\uc778\uce58\uae4c\uc9c0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcbd \ub450\uaed8\uac00 \ub450\uaebc\uc6b8\uc218\ub85d \ud30c\uc774\ud504\uc758 \uc555\ub825 \ucc98\ub9ac \ud2b9\uc131\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uac15\ub3c4\uc640 \uc555\ub825\uc5d0 \ub300\ud55c \uc6b0\ub824\uc5d0 \ub530\ub77c 3~12mm \uc0ac\uc774\uc758 \ud30c\uc774\ud504 \ub450\uaed8\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub4f1\uae09 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131<\/b><\/strong><\/h3>\n

ASTM\uc740 \uac15\uad00\uc758 \ub2e4\uc591\ud55c \uad6c\uc131 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uba87 \uac00\uc9c0 \ub4f1\uae09\uc73c\ub85c \uad6c\ubd84\ud558\uc5ec \uac15\uad00\uc758 \uad6c\uc131\uc744 \uc694\uc57d\ud569\ub2c8\ub2e4. A500 \ud30c\uc774\ud504\ub294 A\ub4f1\uae09, B\ub4f1\uae09, C\ub4f1\uae09, D\ub4f1\uae09\uc758 \ub124 \uac00\uc9c0 \ub4f1\uae09\uc73c\ub85c \ub098\ub258\uba70 \uac01 \ub4f1\uae09\ub9c8\ub2e4 \ub2e4\ub978 \uc131\ub2a5\uc744 \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\uc7ac\uc758 \uc77c\ubc18\uc801\uc778 \ud2b9\uc131\uc740 \uac01 \ub4f1\uae09\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc218\uc728\uacfc \uc778\uc7a5 \uac15\ub3c4\uc5d0\uc11c \ucc28\uc774\uac00 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc5f0\uc2e0\uc728, \ube44\uc6a9 \ubc0f \uac00\uc6a9\uc131\uc740 \ub610 \ub2e4\ub978 \uad00\uc2ec\uc0ac\uc785\ub2c8\ub2e4.<\/p>\n

\uc608\ub97c \ub4e4\uc5b4, \uac15\ub3c4\uc640 \uc555\ub825 \ub4f1\uae09\uc774 \ub0ae\uc740 \ub2e4\uc6a9\ub3c4 \uac15\uad00\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 B \ub4f1\uae09\uc774 \uc801\ud569\ud569\ub2c8\ub2e4. \ud56d\ubcf5 \uac15\ub3c4\ub294 \ucd5c\uc18c 46,000psi\uc785\ub2c8\ub2e4. \uc778\uc7a5 \uac15\ub3c4\ub294 58,000psi\uc785\ub2c8\ub2e4. \ucd5c\uc18c 2\uc778\uce58\uc5d0\uc11c 23%\uae4c\uc9c0 \ub298\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uac15\ub3c4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 C\ub4f1\uae09\uc774 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub294 \ucd5c\ub300 50,00psi\uc5d0 \uc774\ub985\ub2c8\ub2e4. 62,000psi\uc5d0\uc11c \ub354 \ud070 \uc778\uc7a5 \uac15\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c 2\uc778\uce58\uc758 \uacbd\uc6b0 21%\ub85c \uc5f0\uc2e0\uc728\uc774 \ub354 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud654\ud559 \uc131\ubd84<\/b><\/strong><\/h3>\n

\uc774\ubbf8 \ud310\ub2e8\ud558\uc168\uaca0\uc9c0\ub9cc, A500 \ud30c\uc774\ud504\ub294 \uc8fc\ub85c \uc5f0\uac15\uad00\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub294 \ucca0\uacfc \ud0c4\uc18c\uc785\ub2c8\ub2e4. ASTM\uc740 \uc5f0\uac15\uc758 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uba87 \uac00\uc9c0 \ub2e4\ub978 \uae08\uc18d\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \uad6c\uc131 \uc694\uc18c\uc640 \uc81c\uc870 \uae30\uc220\uc5d0 \ub530\ub77c \uac01 \ub4f1\uae09\uc758 \ud2b9\uc131\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. A, B, D \ub4f1\uae09\uc744 \ud568\uaed8 \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c8\ub7c9 \uae30\uc900 \ud0c4\uc18c \ud568\ub7c9\uc740 0.30%\uc785\ub2c8\ub2e4. \ub610\ud55c \uc778\uacfc \ud669\uc740 \uc9c8\ub7c9 \uae30\uc900\uc73c\ub85c 0.045%\ub97c \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub54c\ub85c\ub294 \uad6c\ub9ac\uac15\uc73c\ub85c \ud45c\uc2dc\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0 \uc9c8\ub7c9 \uae30\uc900 0.18% \uad6c\ub9ac\ub97c \uae30\ub300\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubc18\uba74, C\ub4f1\uae09\uc740 \ucd5c\ub300 \ud0c4\uc18c \ud568\ub7c9\uc774 \uc9c8\ub7c9 \uae30\uc900 0.27%, \ub9dd\uac04\uc740 1.40%\uc785\ub2c8\ub2e4. \uc778, \ud669, \uad6c\ub9ac\uc758 \ube44\uc728\uc740 \ub2e4\ub978 \ub4f1\uae09\uacfc \ube44\uc2b7\ud558\uba70 \ub9dd\uac04\uc740 A, B, D \ub4f1\uae09\uc5d0\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n

\uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28<\/b><\/strong><\/h3>\n

A500 \ud30c\uc774\ud504\uc758 \uc6b0\uc218\ud55c \ud2b9\uc9d5 \uc911 \ud558\ub098\ub294 \uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5ec\ub7ec \uc81c\uc791\uc5c5\uccb4\uac00 \uc2e0\ub8b0\uc640 \uc548\uc804\uc744 \uac00\uc9c0\uace0 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\uac00 \uc678\uacbd\uc744 1.9\uc778\uce58 \uc774\ud558\ub85c \uc124\uc815\ud55c \uacbd\uc6b0 \uacf5\ucc28\ub294 0.5%\uac00 \ub429\ub2c8\ub2e4. \uacc4\uc0b0\ub41c \ud06c\uae30\ub294 0.005\uc778\uce58 \ub610\ub294 0.13mm \uc774\uc0c1 \ucc28\uc774\uac00 \ub098\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc81c\uc870\uc5c5\uccb4\uac00 \uc678\uacbd\uc744 2\uc778\uce58 \uc774\uc0c1\uc73c\ub85c \uc124\uc815\ud55c \uacbd\uc6b0 \uaddc\uce59\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \ud5c8\uc6a9 \uc624\ucc28\ub294 0.75%\ub85c \uc124\uc815\ub429\ub2c8\ub2e4. \uce21\uc815\uac12\uc740 0.005\uc778\uce58 \ub610\ub294 0.13mm \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. OD \uce21\uc815\uc740 \ud30c\uc774\ud504 \uac1c\uad6c\ubd80\uc5d0\uc11c 2\uc778\uce58 \uc774\uc0c1 \ub5a8\uc5b4\uc9c4 \uacf3\uc5d0\uc11c \uce21\uc815\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

A500 \ud30c\uc774\ud504\ub294 \uc6b0\uc218\ud55c \ubcbd \ub450\uaed8 \ud5c8\uc6a9 \uc624\ucc28\uac00 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\uc758 \ubcbd \ub450\uaed8 \uacf5\ucc28\ub294 \ucd5c\uc18c \ubc0f \ucd5c\ub300 10%\uc785\ub2c8\ub2e4. \ub450 \uac12 \uc911 \uc5b4\ub290 \uac83\ub3c4 \ub3c4\uba74 \uc0ac\uc591\uc758 10%\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n

\uc9c1\uac01 \uacf5\ucc28\ub294 A500 \ud30c\uc774\ud504\uc758 \uc9c1\uc9c4\ub3c4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uad6c\uc870\uc6a9 \uac15\uad00\uc758 \uacbd\uc6b0 \ud5c8\uc6a9\ub418\ub294 \ud3b8\ucc28\ub294 10.4mm\uc5d0 \ucd1d \ud29c\ube0c \uae38\uc774(\ubbf8\ud130)\uc758 0.2\ubc30\ub97c \uacf1\ud55c \uac12\uc785\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc815\uc0ac\uac01\ud615 \ubc0f \uc9c1\uc0ac\uac01\ud615 \ud30c\uc774\ud504\uc758 \uc678\ubd80 \ubaa8\uc11c\ub9ac\ub294 \ud30c\uc774\ud504 \ubcbd \ub450\uaed8\uc758 3\ubc30\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n

\ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d<\/b><\/strong><\/h3>\n

ASTM\uc740 \uc81c\uc870\ub41c \ud30c\uc774\ud504\uac00 \ud544\uc694\ud55c \ubaa8\ub4e0 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ud45c\uc900\ud654\ub41c \ud14c\uc2a4\ud2b8\ub97c \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc744 \ud1b5\ud574 \uad6c\uc870\uc6a9 \ubc0f \uc6b4\uc1a1\uc6a9 \uac15\uc7ac\uac00 \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc801\ud569\ud55c\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud654\ud559\uc801 \uad6c\uc870 \ud14c\uc2a4\ud2b8\ub294 A500 \ud30c\uc774\ud504\uc5d0 \uc0ac\uc6a9\ub41c \uac15\uc7ac\uac00 \uc0ac\uc591 \uc2dc\ud2b8\ub97c \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uae30\uacc4\uc801 \ud14c\uc2a4\ud2b8\ub294 \uad6c\uc870\uc6a9 \uac15\uc7ac\uac00 \ud56d\ubcf5\ub960 \ubc0f \uc778\uc7a5 \uac15\ub3c4 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ud3c9\ud0c4\ud654 \ubc0f \ube44\ud2c0\ub9bc \uacf5\ucc28 \uac80\uc0ac\ub294 \uac15\uad00\uc774 \uc9c1\uc0ac\uac01\ud615 \ub610\ub294 \uc815\uc0ac\uac01\ud615 \ud30c\uc774\ud504\uc5d0\uc11c \uc9c1\uc9c4\uc131\uc744 \uc720\uc9c0\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n

\uc81c\uc870 \ud504\ub85c\uc138\uc2a4<\/b><\/strong><\/h3>\n

ASTM A500 \ud30c\uc774\ud504\ub97c \ub9cc\ub4dc\ub294 \ub370\ub294 \ub450 \uac00\uc9c0 \uc0dd\uc0b0 \ubc29\uc2dd\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc801\uc6a9\ub418\ub294 \uae30\uc220 \uc911 \ud558\ub098\ub294 \uc804\uae30 \uc800\ud56d \uc6a9\uc811 \uc544\ud06c\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uac15\ucca0 \ucf54\uc77c\uc744 \uc6d0\ub8cc\ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4. \uac15\ucca0 \ucf54\uc77c\uc740 \uc218\ud3c9\uc744 \ub9de\ucd94\uace0 \ub9de\ub300\uae30 \uc6a9\uc811, \uc555\uc5f0 \ubc0f \uc138\ub85c \uc6a9\uc811\uc744 \ud1b5\ud574 \uac15\uad00\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \ucee8\ubca0\uc774\uc5b4 \ubca8\ud2b8 \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 ERW \ud30c\uc774\ud504 \uc81c\uc870\ub294 \ube60\ub974\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4. A500 \ud30c\uc774\ud504 \uc81c\uc870\uc758 \ub610 \ub2e4\ub978 \uacf5\uc815\uc740 \uc2ec\ub9ac\uc2a4 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774 \uacf5\ubc95\uc758 \uc8fc\uc694 \uc6d0\uc7ac\ub8cc\ub294 \uc2a4\ud2f8 \ube4c\ub9bf\uc785\ub2c8\ub2e4. \ube4c\ub9bf\uc740 \ubc00 \ub610\ub294 \ud53c\uc5b4\uc2f1 \ud504\ub808\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc138\ub85c\ub85c \ubcf4\ub9c1 \uac00\uacf5\ub429\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ubaa8\uc591, \ub450\uaed8 \ubc0f \uc9c1\uacbd\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uc555\uc5f0 \ubc0f \uc555\ucd9c\ub429\ub2c8\ub2e4. \uc2ec\ub9ac\uc2a4 \uac15\uad00\uc740 \uac00\uaca9\uc774 \ube44\uc2f8\uc9c0\ub9cc \uc778\uc7a5 \ubc0f \ud56d\ubcf5 \uac15\ub3c4\uac00 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n

ASTM A500 \ud30c\uc774\ud504 \uc801\uc6a9<\/b><\/strong><\/h3>\n

ASTM A500 \uac15\uad00\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac74\ubb3c \uae30\ub465, \ube44\uacc4 \ubc0f \ud504\ub808\uc784\uc758 \uad6c\uc870 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c\ub294 \ub6f0\uc5b4\ub09c \uc778\uc131\uacfc \uc218\uba85\uc744 \uc704\ud574 A500 \uac15\uad00\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc720\uc555 \ubc0f \uacf5\uc555 \uae30\uacc4\uc640 \uac19\uc740 \uae30\uacc4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc5d0\ub108\uc9c0 \uc804\uc1a1\uc744 \uc704\ud574 A500 \uac15\uad00\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. A500 \ud30c\uc774\ud504\ub294 \uc790\ub3d9\ucc28 \ubc0f \uc5d0\ub108\uc9c0 \uc0b0\uc5c5\uc5d0\uc11c\ub3c4 \ube44\uc2b7\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. ASTM A500 \ud45c\uc900\uc740 \uc0b0\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \ub2e4\uc7ac\ub2e4\ub2a5\ud558\uace0 \ubc14\ub78c\uc9c1\ud55c \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

ASTM A500 \uae30\uc220 \uc0ac\uc591 \ubbf8\uad6d \uc7ac\ub8cc \uc2dc\ud5d8 \ud611\ud68c\uc5d0\uc11c\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ubc0f \ud29c\ube0c\uc5d0 \ub300\ud55c A500 \ud45c\uc900\uc744 \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ucca0\uc800\ud55c \uc7ac\ub8cc, \ubb3c\ub9ac\uc801, \ub3c4\ub7c9\ud615 \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294 \uac15\uad00\uc740 A500 \ud45c\uc900 \ud30c\uc774\ud504\ub85c \uc2b9\uc778\ub429\ub2c8\ub2e4. A500 \ud30c\uc774\ud504\ub294 \ub0c9\uac04 \uc131\ud615 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6a9\uc811\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uc81c\uc870\ub429\ub2c8\ub2e4...<\/p>","protected":false},"author":10,"featured_media":5485,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5482","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nASTM A500 Specifications | A500 Grades A, B, C, D<\/title>\n<meta name=\"description\" content=\"ASTM A500 outlines specifications for cold-formed, welded, and seamless carbon steel tubing in round, square, rectangular, or unique shapes for structural use. 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