{"id":6287,"date":"2026-08-06T08:59:40","date_gmt":"2026-08-06T00:59:40","guid":{"rendered":"https:\/\/uniasen.com\/?p=6287"},"modified":"2026-08-14T14:26:10","modified_gmt":"2026-08-14T06:26:10","slug":"astm-a53%ea%b3%bc-astm-a252%ec%9d%98-%ec%b0%a8%ec%9d%b4%ec%a0%90","status":"publish","type":"post","link":"https:\/\/uniasen.com\/ko\/blog\/the-difference-between-astm-a53-and-astm-a252\/","title":{"rendered":"ASTM A53\uacfc ASTM A252\uc758 \ucc28\uc774\uc810"},"content":{"rendered":"

\uac15\uad00\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc640 \uac74\uc124 \ud604\uc7a5\uc5d0\uc11c \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\uc911 \uc77c\ubd80\ub294 \ubb3c, \uac00\uc2a4 \ub610\ub294 \uc99d\uae30\ub97c \uc774\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \ub2e4\ub978 \uc77c\ubd80\ub294 \uc9c0\ud558 \uae4a\uc740 \uacf3\uc5d0 \uac74\uc124\ub41c \ubb34\uac70\uc6b4 \uac74\ubb3c\uacfc \uad50\ub7c9\uc744 \uc9c0\ud0f1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc6a9\ub3c4\uac00 \uac01\uae30 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0, \ud30c\uc774\ud504 \uc81c\uc870\uc5c5\uccb4\ub4e4\uc740 \uc0dd\uc0b0 \uc2dc \uc11c\ub85c \ub2e4\ub978 \uae30\uc900\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

ASTM International\uc740 \uc2dc\uacf5\uc5c5\uccb4\ub4e4\uc774 \uc791\uc5c5 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\ub3c4\ub85d \ud45c\uc900\uc744 \uc81c\uc815\ud588\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \uaddc\uaca9 \uc911 \ub450 \uac00\uc9c0\ub294 ASTM A53\uacfc ASTM A252\uc785\ub2c8\ub2e4.<\/p>\n

\ubcf4\ud1b5 \ud30c\uc774\ud504\ub4e4\uc740 \uac89\ubcf4\uae30\uc5d0\ub294 \ube44\uc2b7\ud574 \ubcf4\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uac01 \ud45c\uc900\ub9c8\ub2e4 \uae30\ub2a5\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc798\ubabb\ub41c \uac83\uc744 \uc120\ud0dd\ud558\uba74 \uc131\ub2a5 \uc800\ud558, \ube44\uc6a9 \uc99d\uac00 \ub610\ub294 \uc124\uce58 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 ASTM A53\uacfc ASTM A252\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

ASTM A53\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n

\"ASTM<\/p>\n

ASTM A53<\/a> \uc774 \ud45c\uc900\uc740 \uc555\ub825 \ubc0f \uae30\uacc4\uc801 \uc6a9\ub3c4\uc758 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc5d0 \uc801\uc6a9\ub418\ub294 \ud45c\uc900\uc785\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ub2e4\uc591\ud55c \uae30\uc0c1 \uc870\uac74\uc5d0 \ub300\uc751\ud558\uae30 \uc704\ud574 \ubb34\ub3c4\uae08 \uac15\uad00\uacfc \uc544\uc5f0 \ub3c4\uae08 \uac15\uad00 \ubaa8\ub450\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \ud30c\uc774\ud504\ub4e4\uc740 \uc800\uc555 \ubc0f \uc911\uc555 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uc124\uce58 \uacfc\uc815\uc5d0\uc11c \uc791\uc5c5\uc790\ub4e4\uc774 \uc774 \ud30c\uc774\ud504\ub4e4\uc744 \uad6c\ubd80\ub9ac\uace0, \uc6a9\uc811\ud558\uace0, \ub098\uc0ac\uc0b0\uc744 \uac00\uacf5\ud558\uba70, \ud50c\ub79c\uc9c0\ub97c \ubd80\ucc29\ud569\ub2c8\ub2e4.<\/p>\n

ASTM A53\uc740 A\uae09\uacfc B\uae09, \ub450 \uac00\uc9c0 \ub4f1\uae09\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4.<\/p>\n

ASTM A252\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n

\"ASTM<\/p>\n

ASTM A252<\/a> \uc774\ub294 \ub9d0\ub69d \uacf5\uc0ac\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \uaddc\uaca9\uc785\ub2c8\ub2e4. \ub9d0\ub69d\uc740 \uad6c\uc870\ubb3c\uc744 \uc9c0\ud0f1\ud558\uae30 \uc704\ud574 \ud1a0\uc591 \uae4a\uc219\uc774 \ubc15\uc544 \ub123\ub294 \uae34 \uac15\ucca0 \uae30\ub465\uc785\ub2c8\ub2e4.<\/p>\n

\uc774 \ud30c\uc774\ud504\ub4e4\uc740 \uac74\ubb3c, \uad50\ub7c9, \ubd80\ub450\uc640 \uac19\uc740 \ubb34\uac70\uc6b4 \uad6c\uc870\ubb3c\uc744 \uc9c0\ud0f1\ud569\ub2c8\ub2e4. \uc77c\ubd80 \uacf5\uc0ac\uc5d0\uc11c\ub294 \uc791\uc5c5\uc790\ub4e4\uc774 \ud30c\uc774\ud504\ub97c \uc124\uce58\ud55c \ud6c4 \uadf8 \uc548\uc5d0 \ucf58\ud06c\ub9ac\ud2b8\ub97c \ud0c0\uc124\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n

ASTM A252 \ud30c\uc774\ud504\ub294 1\ub4f1\uae09, 2\ub4f1\uae09, 3\ub4f1\uae09\uc758 \uc138 \uac00\uc9c0 \ub4f1\uae09\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4.<\/p>\n

\uac01 \ud30c\uc774\ud504\uc758 \uc8fc\uc694 \uc6a9\ub3c4<\/h2>\n

ASTM A53\uacfc ASTM A252\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uc6a9\ub3c4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

ASTM A53 \ud30c\uc774\ud504\ub294 \ubb3c, \uc99d\uae30, \uac00\uc2a4 \ubc0f \uacf5\uae30\uc758 \uc218\uc1a1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub294 \uc791\ub3d9 \uc911\uc5d0 \uc555\ub825\uc774 \uc0c1\uc2b9\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

ASTM A252 \ud30c\uc774\ud504\ub294 \uad6c\uc870\ubb3c\uc758 \ud558\ubd80 \uc9c0\uc9c0 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc2dc\uacf5\uc5c5\uccb4\ub294 \ub300\ud615 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774 \ud30c\uc774\ud504\ub97c \uc9c0\ubc18\uc5d0 \ubc15\uc544 \ub123\uc2b5\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub294 \ud558\uc911\uc744 \ub354 \uacac\uace0\ud55c \uc9c0\ubc18\uce35\uc73c\ub85c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n

\uc81c\uc870\uc0c1\uc758 \ucc28\uc774\uc810<\/h2>\n

\ub450 \ud45c\uc900 \ubaa8\ub450 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504\ub97c \ud5c8\uc6a9\ud558\uc9c0\ub9cc, \uc81c\uc870 \uaddc\uc815\uc740 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc778 ASTM A53 \uc81c\uc870 \ubc29\ubc95\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n

    \n
  • \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504 (S\ud615)<\/li>\n
  • ERW \ud30c\uc774\ud504 (E\ud615)<\/li>\n
  • \uc6a9\uad11\ub85c\uc6a9 \ub9de\ub300\uae30 \uc6a9\uc811 \ud30c\uc774\ud504 (F\ud615)<\/li>\n<\/ul>\n

    ASTM A252\uc758 \uc77c\ubc18\uc801\uc778 \uc81c\uc870 \ubc29\ubc95\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n

      \n
    • \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504<\/li>\n
    • ERW \ud30c\uc774\ud504<\/li>\n
    • \ud50c\ub798\uc2dc \uc6a9\uc811 \ud30c\uc774\ud504<\/li>\n
    • \uc735\ud569 \uc6a9\uc811 \ud30c\uc774\ud504<\/li>\n
    • \ub098\uc120\ud615 \uc6a9\uc811 \ud30c\uc774\ud504<\/li>\n<\/ul>\n

      \ub098\uc120 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ub300\uacbd\uc73c\ub85c \uc778\ud574 \uae30\ucd08 \uacf5\uc0ac\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud558\uae30 \ub54c\ubb38\uc5d0 ASTM A252 \ub9d0\ub69d \uacf5\uc0ac \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

      \ud654\ud559 \uc131\ubd84<\/h2>\n

      ASTM A252\uc758 \ud654\ud559 \uc131\ubd84<\/h3>\n

      ASTM A252\ub294 \uace0\uc555 \uc6a9\ub3c4\ubcf4\ub2e4 \uc778\uc131\uc774 \ub354 \uc911\uc694\ud558\uac8c \uc5ec\uaca8\uc9c0\ub294 \uacbd\uc6b0, \ud654\ud559 \uc131\ubd84\uc5d0 \ub300\ud55c \uc81c\ud55c \uc0ac\ud56d\uc744 \uac04\uc18c\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc778\uc131 \uc720\uc9c0\ub97c \uc704\ud574 \uc778(P) \ud568\ub7c9\uc740 0.050%\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uadf8 \uc678 \ubaa8\ub4e0 \uc6d0\uc18c\uc758 \uc131\ubd84 \ud568\ub7c9\uc740 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      ASTM A53\uc758 \ud654\ud559 \uc131\ubd84<\/h3>\n

      \uc555\ub825 \ubc30\uad00\uc740 \uc9c0\uc18d\uc801\uc778 \uc131\ub2a5\uc744 \uc720\uc9c0\ud574\uc57c \ud558\uba70 \uc5b4\ub5a0\ud55c \ub204\ucd9c\ub3c4 \ud5c8\uc6a9\ub420 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0, ASTM A53 \ud30c\uc774\ud504\uc5d0 \ub300\ud55c \ud654\ud559\uc801 \uc694\uad6c \uc0ac\ud56d\uc740 \ub354 \uc5c4\uaca9\ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \ubaa8\ub4e0 \ub4f1\uae09\uc5d0 \ub300\ud55c \uc6d0\uc18c \ud568\ub7c9\uc758 \ucd5c\ub300\uce58\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n
      \uc720\ud615 \/ \uc694\uc18c<\/b><\/strong><\/td>\nC<\/b><\/strong><\/td>\nMn<\/b><\/strong><\/td>\nP<\/b><\/strong><\/td>\nS<\/b><\/strong><\/td>\nCu<\/b><\/strong><\/td>\nNi<\/b><\/strong><\/td>\nCr<\/b><\/strong><\/td>\nMo<\/b><\/strong><\/td>\n<\/tr>\n
      \uc720\ud615 S\/E \u2013 \ub4f1\uae09 A<\/td>\n0.25<\/td>\n0.95<\/td>\n0.05<\/td>\n0.045<\/td>\n0.40<\/td>\n0.40<\/td>\n0.40<\/td>\n0.15<\/td>\n<\/tr>\n
      \uc720\ud615 S\/E \u2013 \ub4f1\uae09 B<\/td>\n0.30<\/td>\n1.20<\/td>\n0.05<\/td>\n0.045<\/td>\n0.40<\/td>\n0.40<\/td>\n0.40<\/td>\n0.15<\/td>\n<\/tr>\n
      F\ud615 \u2013 A\ub4f1\uae09<\/td>\n0.30<\/td>\n1.20<\/td>\n0.05<\/td>\n0.045<\/td>\n0.40<\/td>\n0.40<\/td>\n0.40<\/td>\n0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \uae30\uacc4\uc801 \uac15\ub3c4<\/h2>\n

      \ub450 \ud30c\uc774\ud504 \ubaa8\ub450 \uc6b0\uc218\ud55c \uac15\ub3c4 \ud2b9\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc9c0\ub9cc, ASTM A252 3\ub4f1\uae09\uc740 \ub300\ud615 \uae30\ucd08 \uacf5\uc0ac\uc5d0 \ub354 \uc801\ud569\ud55c \ub192\uc740 \uac15\ub3c4\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      ASTM A53\uc758 \uae30\uacc4\uc801 \uac15\ub3c4<\/h3>\n

      ASTM A53 \ud45c\uc900\uc740 \ub0b4\uc555 \uc131\ub2a5\uacfc \uc801\uc808\ud55c \uc720\uccb4 \ud750\ub984\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n
      \ub4f1\uae09<\/b><\/strong><\/td>\n\ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4 (ksi)<\/b><\/strong><\/td>\n\ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4 (ksi)<\/b><\/strong><\/td>\n<\/tr>\n
      A\ub4f1\uae09<\/td>\n30 ksi<\/td>\n48 ksi<\/td>\n<\/tr>\n
      B\ub4f1\uae09<\/td>\n35 ksi<\/td>\n60 ksi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      B \ub4f1\uae09\uc740 \ub354 \ub192\uc740 \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub354 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

      ASTM A252\uc758 \uae30\uacc4\uc801 \uac15\ub3c4<\/h3>\n

      ASTM A252 \ud45c\uc900\uc740 \uac74\ucd95\ubb3c\uc758 \ud558\uc911 \uc9c0\uc9c0 \ubc0f \ub9d0\ub69d \ubc15\uae30 \uc2dc \ubc1c\uc0dd\ud558\ub294 \ucda9\uaca9\uc5d0 \ub300\ud55c \ub0b4\uad6c\uc131\uc5d0 \uc911\uc810\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n
      \ub4f1\uae09<\/b><\/strong><\/td>\n\ucd5c\uc18c \uc218\uc728 \uac15\ub3c4<\/b><\/strong><\/td>\n\ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4<\/b><\/strong><\/td>\n<\/tr>\n
      1\ub4f1\uae09<\/td>\n30 ksi (205 MPa)<\/td>\n50 ksi (345 MPa)<\/td>\n<\/tr>\n
      2\ud559\ub144<\/td>\n35 ksi (240 MPa)<\/td>\n60 ksi (415 MPa)<\/td>\n<\/tr>\n
      3\ud559\ub144<\/td>\n45 ksi (310 MPa)<\/td>\n66 ksi (455 MPa)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      3\ub4f1\uae09\uc740 \uac00\uc7a5 \ubb34\uac70\uc6b4 \ud558\uc911\uc744 \uacac\ub525\ub2c8\ub2e4.<\/p>\n

      \ud30c\uc774\ud504 \uaddc\uaca9<\/h2>\n

      \"\ud30c\uc774\ud504<\/p>\n

      ASTM A53 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\ud615 \ud30c\uc774\ud504\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ud754\ud788 \uad6c\ud560 \uc218 \uc788\ub294 \uaddc\uaca9\uc740 1\/8\uc778\uce58\uc5d0\uc11c 26\uc778\uce58\uae4c\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n

      ASTM A252 \ud30c\uc774\ud504\uc758 \uc9c1\uacbd\uc740 \ud6e8\uc52c \ub354 \ud07d\ub2c8\ub2e4. \ud30c\uc774\ud504 \uaddc\uaca9\uc740 6\uc778\uce58\uc5d0\uc11c 120\uc778\uce58\uae4c\uc9c0, \uc2ec\uc9c0\uc5b4 \uadf8 \uc774\uc0c1\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/p>\n

      \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d<\/h2>\n

      \uc2dc\ud5d8 \uaddc\uc815\uc740 \ud30c\uc774\ud504\uc758 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n

      ASTM A53 \ud45c\uc900\uc5d0\uc11c\ub294 \uc555\ub825 \uc2dc\ud5d8\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. ASTM A53\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \uc0ac\uc6a9\ub418\ub294 \uc2dc\ud5d8 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

        \n
      • \uc218\uc555 \uc2dc\ud5d8<\/li>\n
      • \uc804\uae30 \ub204\uc804 \uac80\uc0ac<\/li>\n
      • \ud3c9\ud0c4\ub3c4 \uc2dc\ud5d8<\/li>\n
      • \ube44\ud30c\uad34 \uc804\uae30 \uc2dc\ud5d8<\/li>\n
      • \uad7d\ud798 \uc2dc\ud5d8<\/li>\n<\/ul>\n

        ASTM A252\ub294 \uad6c\uc870\uc6a9 \uc2dc\ud5d8\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 ASTM A252 \uc2dc\ud5d8\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n

          \n
        • \uc778\uc7a5 \uc2dc\ud5d8<\/li>\n
        • \ud56d\ubcf5 \uac15\ub3c4 \uc2dc\ud5d8<\/li>\n
        • \uc5f0\uc2e0 \uc2dc\ud5d8<\/li>\n
        • \uc6a9\uc811 \uac80\uc0ac<\/li>\n<\/ul>\n

          \uc774\ub7ec\ud55c \uc2dc\ud5d8\uc740 \ud30c\uc774\ud504\uac00 \uac15\ud55c \ucda9\uaca9\uacfc \ud1a0\uc555\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc2e4\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

          \ud45c\uba74 \ucf54\ud305<\/h2>\n

          \ub450 \ud45c\uc900\uc5d0\uc11c \ucf54\ud305\uc5d0 \ub300\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc18c \uc720\uc0ac\ud558\uc9c0\ub9cc, \uc0ac\uc6a9 \ubc29\uc2dd\uc740 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n

          ASTM A53\uc6a9 \ud45c\uba74 \ucf54\ud305<\/h3>\n\n\n\n\n\n\n\n
          \ucf54\ud305 \uc720\ud615<\/b><\/strong><\/td>\n\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><\/strong><\/td>\n<\/tr>\n
          FBE (\uc735\ud569 \uc811\ucc29 \uc5d0\ud3ed\uc2dc)<\/td>\n\uc9c0\ud558 \ubc30\uad00, \uc0c1\uc218\ub3c4 \ubc0f \uac00\uc2a4 \uc2dc\uc124<\/td>\n<\/tr>\n
          3LPE \/ 3LPP<\/td>\n\uc9c0\uc911 \ub9e4\uc124 \ud30c\uc774\ud504\ub77c\uc778, \ud574\uc0c1 \uad6c\uac04, \ub9c8\ubaa8\uac00 \uc2ec\ud55c \uc9c0\ubc18 \uad6c\uc5ed<\/td>\n<\/tr>\n
          \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08<\/td>\n\uc2e4\uc678 \ubc30\uad00, \uad6c\uc870\uc6a9 \ud29c\ube0c \ubc0f \ubd80\uc2dd\uc774 \uacbd\ubbf8\ud55c \ubd80\uc704<\/td>\n<\/tr>\n
          \uc11d\ud0c4\ud0c0\ub974\/\uc5d0\ud3ed\uc2dc \ucf54\ud305<\/td>\n\ub178\ud6c4\ub41c \uc1a1\uc720\uad00, \uc800\uc608\uc0b0 \ubcf4\ud638 \uc2dc\uc2a4\ud15c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          ASTM A252\uc6a9 \ud45c\uba74 \ucf54\ud305<\/h3>\n\n\n\n\n\n\n\n\n
          \ucf54\ud305 \uc720\ud615<\/b><\/strong><\/td>\n\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><\/strong><\/td>\n<\/tr>\n
          \ud4e8\uc804 \ubcf8\ub529 \uc5d0\ud3ed\uc2dc(FBE)<\/td>\n\ud574\uc591 \ub9d0\ub69d, \uc9c0\ud558 \ub9d0\ub69d<\/td>\n<\/tr>\n
          3\uce35 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c (3LPE)<\/td>\n\uc9c0\ud558 \uae30\ucd08 \ub9d0\ub69d<\/td>\n<\/tr>\n
          3\uce35 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c (3LPP)<\/td>\n\ud574\uc0c1 \ub9d0\ub69d \uc2dc\uacf5, \uc2ec\ud574 \ub9d0\ub69d \uc2dc\uacf5<\/td>\n<\/tr>\n
          \uc11d\ud0c4\ud0c0\ub974 \uc5d0\ud3ed\uc2dc(CTE)<\/td>\n\ud574\uc591 \ub9d0\ub69d, \uad50\ub7c9 \uc9c0\uc9c0\ub300<\/td>\n<\/tr>\n
          \uc544\uc5f0 \ub3c4\uae08<\/td>\n\uad6c\uc870\uc6a9 \ub9d0\ub69d, \ubc94\uc6a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \uc6a9\uc811\uc131<\/h2>\n

          \uc77c\ubc18\uc801\uc778 \uc0c1\ud669\uc5d0\uc11c\ub294 \ub450 \uc720\ud615 \ubaa8\ub450 \uc6a9\uc811\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

          ASTM A53 B\uae09\uc740 \uc800\ud0c4\uc18c, \uc131\ubd84 \uc870\uc808 \uac15\uc7ac\ub85c, \uc6a9\uc811\uc131\uc774 \uc6b0\uc218\ud55c \ub4f1\uae09\uc785\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 SMAW, GMAW, GTAW, SAW\uc640 \uac19\uc740 \uc77c\ubc18\uc801\uc778 \uc6a9\uc811 \ubc29\ubc95\uc73c\ub85c \uc27d\uac8c \uc6a9\uc811\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

          ASTM A252 3\ub4f1\uae09\uc740 \uc6a9\uc811\uc774 \uac00\ub2a5\ud558\uba70 \uc8fc\ub85c \uac74\uc124\uc6a9 \ub9d0\ub69d\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc6a9\uc811 \uc2dc\uc5d0\ub294 \uc81c\uc791\uc758 \uc6a9\uc774\uc131\ubcf4\ub2e4 \ub192\uc740 \uad6c\ub3d9\ub825\uc774 \uac00\ud574\uc9c8 \ub54c \uc6a9\uc811 \uc774\uc74c\ubd80\uc758 \uac15\ub3c4\uac00 \ub354 \uc911\uc694\ud558\uac8c \uc5ec\uaca8\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc6a9\uc811 \ubc29\ubc95\uc73c\ub85c\ub294 SMAW, FCAW, GMAW \ubc0f SAW\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

          \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4<\/h2>\n

          ASTM A53\uc758 \uc6a9\ub3c4<\/h3>\n

          ASTM A53\uc740 \uc8fc\ud0dd, \uac74\ubb3c, \uc2dc\uc124 \ubc0f \uae30\ud0c0 \uad6c\uc870\ubb3c\uc5d0\uc11c \ubb3c\uc744 \uc6b4\ubc18\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub294 \ub204\uc218\ub97c \ubc29\uc9c0\ud558\uace0 \uc9c0\uc18d\uc801\uc778 \uc720\ub7c9\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc791\uc5c5\uc790\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacf3\uc5d0\uc11c \uc774\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n

            \n
          • \uc0c1\uc218\ub3c4\uad00<\/li>\n
          • \uc99d\uae30 \uc2dc\uc2a4\ud15c<\/li>\n
          • \uac00\uc2a4 \ubc30\uad00<\/li>\n
          • \ud56d\uacf5\uc0ac<\/li>\n
          • \ubc30\uad00 \uc2dc\uc2a4\ud15c<\/li>\n
          • \uae30\uacc4 \ubd80\ud488<\/li>\n<\/ul>\n

            ASTM A252 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n

            ASTM A252\ub294 \uc9c0\ubc18\uc758 \ud558\uc911\uc744 \uc9c0\ud0f1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub294 \uc7a5\uae30\uac04\uc5d0 \uac78\uccd0 \uad6c\uc870\uc801 \ud558\uc911, \ud1a0\uc555 \ubc0f \ub9d0\ub69d \ubc15\uae30 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n

              \n
            • \uad50\ub7c9 \uae30\ucd08<\/li>\n
            • \ud574\uc591 \ub9d0\ub69d<\/li>\n
            • \ubd80\ub450 \uad6c\uc870\ubb3c<\/li>\n
            • \uace0\uce35 \uac74\ubb3c\uc758 \uae30\ucd08<\/li>\n
            • \uc639\ubcbd<\/li>\n
            • \ud574\uc0c1 \uad6c\uc870\ubb3c<\/li>\n<\/ul>\n

              \ube44\uc6a9 \ucc28\uc774<\/h2>\n

              ASTM A53 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc911\uc18c\ud615 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub294 \ud45c\uc900 \ubc30\uad00 \ubc0f \uc0b0\uc5c5\uc6a9 \uacf5\uae09 \uaddc\uaca9\uc5d0 \ubd80\ud569\ud569\ub2c8\ub2e4.<\/p>\n

              ASTM A252\ub97c \uc0ac\uc6a9\ud558\ub294 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \ubcbd \ub450\uaed8 \uc99d\uac00, \uc9c1\uacbd \ud655\ub300, \uae38\uc774 \uc5f0\uc7a5, \ud2b9\uc815 \ucf54\ud305 \uc801\uc6a9 \ub4f1\uc774 \ud754\ud788 \uace0\ub824\ub418\ub294 \uc0ac\ud56d\uc785\ub2c8\ub2e4. \uc6b4\uc1a1\ube44 \ubc0f \ub9d0\ub69d \ubc15\uae30 \uc7a5\ube44 \ube44\uc6a9 \ub4f1 \ucd94\uac00 \ube44\uc6a9\uc73c\ub85c \uc778\ud574 \ud504\ub85c\uc81d\ud2b8 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4.<\/p>\n

              \uacb0\ub860<\/h2>\n

              ASTM A53\uacfc A252\ub294 \ubaa8\ub450 \ud0c4\uc18c\uac15\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \uc6a9\ub3c4\ub294 \ub2e4\ub985\ub2c8\ub2e4. ASTM A53\uc740 \uace0\uc555 \uc2dc\uc2a4\ud15c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub294 \uacf5\uc7a5, \uac74\ubb3c, \uacf5\uacf5 \uc2dc\uc124 \ub4f1\uc5d0\uc11c \uc77c\uc0c1\uc801\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. ASTM A252\ub294 \uc9c0\ud558 \uac74\uc124 \ud604\uc7a5\uc758 \uad6c\uc870 \uac15\ud654\ub97c \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub294 \uc2dc\uacf5\uc5c5\uccb4\ub4e4\uc774 \uc2ec\uce35 \uae30\ucd08 \uacf5\uc0ac, \ud0c0\uc6cc \uad6c\uc870\ubb3c, \ud56d\ub9cc \uac74\uc124 \ubc0f \uad50\ub7c9 \uacf5\uc0ac\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc120\ud0dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uac04\ub2e8\ud55c \uc9c8\ubb38\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \ud30c\uc774\ud504\uac00 \uc720\uccb4\ub97c \uc6b4\ubc18\ud558\ub294 \uc6a9\ub3c4\uc778\uac00, \uc544\ub2c8\uba74 \ud558\uc911\uc744 \uc9c0\ud0f1\ud558\ub294 \uc6a9\ub3c4\uc778\uac00? ASTM A53 \ud30c\uc774\ud504\ub294 \ubb3c\uacfc \uac00\uc2a4\ub97c \uc6b4\ubc18\ud558\uae30 \uc704\ud574 \uc81c\uc870\ub429\ub2c8\ub2e4. \ubc18\uba74, ASTM A252\ub294 \uc9c0\ud558 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

              \uac15\uad00\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc640 \uac74\uc124 \ud604\uc7a5\uc5d0\uc11c \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubd80\ub294 \ubb3c, \uac00\uc2a4 \ub610\ub294 \uc99d\uae30\ub97c \uc774\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \ub2e4\ub978 \uc77c\ubd80\ub294 \uc9c0\ud558 \uae4a\uc740 \uacf3\uc5d0 \uac74\uc124\ub41c \ubb34\uac70\uc6b4 \uac74\ubb3c\uacfc \uad50\ub7c9\uc744 \uc9c0\ud0f1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc6a9\ub3c4\uac00 \uac01\uae30 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0, \ud30c\uc774\ud504 \uc81c\uc870\uc5c5\uccb4\ub4e4\uc740 \uc0dd\uc0b0 \uc2dc \uc11c\ub85c \ub2e4\ub978 \ud45c\uc900\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4. ASTM International\uc740 \uac74\uc124\uc5c5\uc790\ub4e4\uc744 \ub3d5\uae30 \uc704\ud574 \ud45c\uc900\uc744 \uc81c\uc815\ud588\uc2b5\ub2c8\ub2e4\u2026<\/p>","protected":false},"author":10,"featured_media":6309,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6287","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nThe Difference Between ASTM A53 and ASTM A252<\/title>\n<meta name=\"description\" content=\"ASTM A53 and ASTM A252 are distinct carbon steel pipe standards, with A53 suited for fluid and pressure applications while A252 excels in structural pipe piles and heavy-load foundations.\" \/>\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\/wp-json\/wp\/v2\/posts\/6287\/\" 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