{"id":3323,"date":"2018-05-15T09:15:06","date_gmt":"2018-05-15T01:15:06","guid":{"rendered":"http:\/\/www.eibrakeline.com\/?p=3323"},"modified":"2019-11-17T19:58:52","modified_gmt":"2019-11-17T11:58:52","slug":"astm-a254-copper-brazed-steel-tubing","status":"publish","type":"post","link":"https:\/\/www.eibrakeline.com\/kr\/astm-a254-copper-brazed-steel-tubing\/","title":{"rendered":"ASTM A254 \uad6c\ub9ac \ube0c\ub808\uc774\uc9d5 \uc2a4\ud2f8 \ud29c\ube59"},"content":{"rendered":"

\ubcf8 \ud45c\uc900\uc740 A 254\ub77c\ub294 \uace0\uc815\ub41c \uba85\uce6d\uc73c\ub85c \ubc1c\ud589\ub418\uba70, \uba85\uce6d \ubc14\ub85c \ub4a4\uc758 \uc22b\uc790\ub294 \uc6d0\ub798 \ucc44\ud0dd\ub41c \uc5f0\ub3c4\ub97c \ub098\ud0c0\ub0b4\uace0, \uac1c\uc815\ub41c \uacbd\uc6b0\uc5d0\ub294 \ub9c8\uc9c0\ub9c9 \uac1c\uc815 \uc5f0\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uad04\ud638 \uc548\uc758 \uc22b\uc790\ub294 \ub9c8\uc9c0\ub9c9 \uc7ac\uc2b9\uc778 \uc5f0\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.\u00a0<\/em>\ucca8\uc790 \uc774\ud50c\ub9ac\uc2a8(e)\uc740 \ub9c8\uc9c0\ub9c9 \uac1c\uc815 \ub610\ub294 \uc7ac\uc2b9\uc778 \uc774\ud6c4\uc758 \ud3b8\uc9d1\uc0c1 \ubcc0\uacbd\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/em><\/p>\n

1. \ubc94\uc704<\/strong><\/h3>\n

1.1 \ubcf8 \uaddc\uaca9\uc740 \uc77c\ubc18 \uacf5\ud559\uc6a9, \ud2b9\ud788 \uc790\ub3d9\ucc28, \ub0c9\ub3d9 \ubc0f \ub09c\ubc29\uae30\uae30 \uc0b0\uc5c5\uc5d0\uc11c \uc5f0\ub8cc \ub77c\uc778, \ube0c\ub808\uc774\ud06c \ub77c\uc778, \uc624\uc77c \ub77c\uc778, \ub09c\ubc29 \ubc0f \ub0c9\uac01 \uc7a5\uce58 \ub4f1\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc774\uc911\ubcbd \uad6c\ub9ac \ube0c\ub808\uc774\uc9d5 \uac15\uad00\uc744 \ub300\uc0c1\uc73c\ub85c \ud569\ub2c8\ub2e4.
\n1.2 \uc778\uce58-\ud30c\uc6b4\ub4dc \ub2e8\uc704\ub85c \ud45c\uc2dc\ub41c \uac12\uc774 \ud45c\uc900\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/p>\n

2. \ucc38\uace0 \ubb38\uc11c<\/strong><\/h3>\n

2.1 ASTM \ud45c\uc900:<\/em><\/p>\n

A 370 \uac15\uc7ac \uc81c\ud488\uc758 \uae30\uacc4\uc801 \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uc815\uc7582
\nE 30 \uac15\ucca0, \uc8fc\ucca0, \uc5f4\uad11\ub85c \ucca0 \ubc0f \uc5f0\ucca0\uc758 \ud654\ud559 \uc131\ubd84 \ubd84\uc11d \ubc29\ubc953
\nE 59 \ud654\ud559 \uc870\uc131 \uacb0\uc815\uc744 \uc704\ud55c \uac15\ucca0 \ubc0f \ucca0 \uc0d8\ud50c\ub9c1 \uc2e4\ubb34<\/p>\n

2.2 \ubbf8\uad6d\uc790\ub3d9\ucc28\uacf5\ud559\ud68c(SAE) \ud45c\uc900:<\/em><\/p>\n

J 533 \ud29c\ube0c\uc6a9 \ud50c\ub808\uc5b4<\/p>\n

3. \uc8fc\ubb38 \uc815\ubcf4<\/strong><\/h3>\n

3.1 \ubcf8 \uaddc\uaca9\uc5d0 \ub530\ub978 \uc7ac\ub8cc \uc8fc\ubb38\uc5d0\ub294 \uc6d0\ud558\ub294 \uc7ac\ub8cc\ub97c \uc801\uc808\ud788 \uc124\uba85\ud558\uae30 \uc704\ud574 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud3ec\ud568\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n

\"FIG.
FIG. 1 \ube0c\ub808\uc774\uc9d5 \ud29c\ube59, \uc774\uc911\ubcbd, 360\ub3c4 \ube0c\ub808\uc774\uc9d5 \uad6c\uc870<\/figcaption><\/figure>\n

3.1.1 \uc218\ub7c9(\ud53c\ud2b8, \ubbf8\ud130),
\n3.1.2 \uc7ac\ub8cc\uba85(\uad6c\ub9ac \ube0c\ub808\uc774\uc9d5 \uac15\uad00),
\n3.1.3 \ud544\uc694 \uc2dc \uc720\ud615(\uadf8\ub9bc 1 \ucc38\uc870; \uc77c\ubc18\uc801\uc73c\ub85c \uc720\ud615\uc740 \uc9c0\uc815\ud558\uc9c0 \uc54a\uc74c),
\n3.1.4 \ud06c\uae30(\uc678\uacbd \ubc0f \ubcbd \ub450\uaed8; \uc77c\ubc18\uc801\uc73c\ub85c \ub0b4\uacbd\uc740 \uc9c0\uc815\ud558\uc9c0 \uc54a\uc74c),
\n3.1.5 \uae38\uc774(\ud2b9\uc815 \uae38\uc774 \ub610\ub294 \ubb34\uc791\uc704 \uae38\uc774),
\n3.1.6 \ud544\uc694 \uc2dc \ub0b4\ubd80 \ud45c\uba74 \uccad\uacb0\ub3c4(8\uc808 \ucc38\uc870),
\n3.1.7 \ud544\uc694 \uc2dc \uc678\ubd80 \ucf54\ud305(7\uc808 \ubc0f \ubd80\uac00 \uc694\uad6c\uc0ac\ud56d S2 \ucc38\uc870), \uadf8\ub9ac\uace0
\n3.1.8 \ud2b9\ubcc4 \ub610\ub294 \ubd80\uac00 \uc694\uad6c\uc0ac\ud56d \ub610\ub294 \uaddc\uaca9\uc5d0 \ub300\ud55c \uc608\uc678\uc0ac\ud56d.<\/p>\n

4. \uc81c\uc870<\/strong><\/h3>\n

4.1 \uac15\uc7ac\ub294 \uc5b4\ub5a0\ud55c \uacf5\uc815\uc73c\ub85c\ub3c4 \uc81c\uc870\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n4.2 \uad6c\ub9e4\uc790\uac00 \ud2b9\uc815 \uc6a9\ud574 \ubc29\uc2dd\uc744 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0, \uad6c\ub9e4 \uc8fc\ubb38\uc11c\uc5d0 \uc774\ub97c \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.
\n4.3 1\ucc28 \uc6a9\ud574 \uc2dc \ubcc4\ub3c4\uc758 \ud0c8\uac00\uc2a4 \ub610\ub294 \uc815\uc81c \uacf5\uc815\uc744 \ud3ec\ud568\ud560 \uc218 \uc788\uc73c\uba70, \uc804\uae30\uc2ac\ub798\uadf8 \uc7ac\uc6a9\ud574 \ub610\ub294 \uc9c4\uacf5 \uc544\ud06c \uc7ac\uc6a9\ud574\uc640 \uac19\uc740 2\ucc28 \uc6a9\ud574 \uacf5\uc815\uc744 \ud6c4\uc18d\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 2\ucc28 \uc6a9\ud574\uac00 \uc801\uc6a9\ub418\ub294 \uacbd\uc6b0, \ud574\ub2f9 \uc5f4\uc740 1\ucc28 \uc6a9\ud574\ub85c\ubd80\ud130 \uc7ac\uc6a9\ud574\ub41c \ubaa8\ub4e0 \uc789\uacf3\uc744 \ud558\ub098\uc758 \uc5f4\ub85c \uc815\uc758\ud569\ub2c8\ub2e4.
\n4.4 \uac15\uc7ac\ub294 \uc789\uacf3 \ud615\ud0dc\ub85c \uc8fc\uc870\ud558\uac70\ub098 \uc2a4\ud2b8\ub79c\ub4dc \uc8fc\uc870 \ubc29\uc2dd\uc73c\ub85c \uc81c\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \ub4f1\uae09\uc758 \uac15\uc7ac\ub97c \uc21c\ucc28\uc801\uc73c\ub85c \uc2a4\ud2b8\ub79c\ub4dc \uc8fc\uc870\ud558\ub294 \uacbd\uc6b0, \uc0dd\uc131\ub41c \uc804\uc774\uc7ac\uc758 \uc2dd\ubcc4\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc81c\uc870\uc0ac\ub294 \ud655\ub9bd\ub41c \uc808\ucc28\uc5d0 \ub530\ub77c \uac01 \ub4f1\uae09\uc744 \ud655\uc2e4\ud788 \ubd84\ub9ac\ud558\uc5ec \uc804\uc774\uc7ac\ub97c \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4.
\n4.5 \ud29c\ube59\uc740 \uac15\ud310\uc744 \ub864\ub9c1\ud558\uc5ec \ud29c\ube59 \ud615\ud0dc\ub85c \ub9cc\ub4e0 \ud6c4, \ud658\uc6d0 \ubd84\uc704\uae30\uc5d0\uc11c \uad6c\ub9ac \ube0c\ub808\uc774\uc9d5 \uacf5\uc815\uc744 \ud1b5\ud574 \uc81c\uc870\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.
\n4.6 \ud29c\ube59\uc740 \uadf8\ub9bc 1\uacfc \uac19\uc774 \uc81c\uc791\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.
\n4.7 \uc81c\uc870\uc0ac\ub294 \ube0c\ub808\uc774\uc9d5 \ud6c4 \ub204\ucd9c \ubc0f \uacb0\ud568 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \uac80\uc0ac\ub97c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

5. \ud654\ud559 \uc870\uc131<\/strong><\/h3>\n

5.1 \uac15\uc7ac\ub294 \ud45c 1\uc5d0 \uaddc\uc815\ub41c \ud654\ud559 \uc870\uc131 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ud45c 1 \ud654\ud559 \uc694\uad6c\uc0ac\ud56d<\/strong><\/p>\n\n\n<\/colgroup>\n\n\n\n\n\n\n
\uc694\uc18c<\/td>\n\uc870\uc131, %<\/td>\n<\/tr>\n
\ud0c4\uc18c<\/td>\n0.05~0.15<\/td>\n<\/tr>\n
\ub9dd\uac04<\/td>\n0.27~0.63<\/td>\n<\/tr>\n
\uc778, \ucd5c\ub300<\/td>\n0.035<\/td>\n<\/tr>\n
\ud669, \ucd5c\ub300<\/td>\n0.035<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5.2 \uc5f4 \ubd84\uc11d\u2014\uac15\uc7ac \uc81c\uc870\uc0ac\ub294 \uac01 \uc5f4\uc758 \uac15\uc7ac\uc5d0 \ub300\ud574 \uaddc\uc815\ub41c \uc694\uc18c\ub4e4\uc758 \ud568\ub7c9\uc744 \ubd84\uc11d\ud574\uc57c \ud569\ub2c8\ub2e4. 2\ucc28 \uc6a9\ud574 \uacf5\uc815\uc774 \uc801\uc6a9\ub418\ub294 \uacbd\uc6b0, \uc5f4 \ubd84\uc11d \uacb0\uacfc\ub294 1\ucc28 \uc6a9\ud574\ub85c\ubd80\ud130 \uc7ac\uc6a9\ud574\ub41c \ud558\ub098\uc758 \uc789\uacf3 \ub610\ub294 \uac01 1\ucc28 \uc6a9\ud574\uc758 \uc7ac\uc6a9\ud574 \uc789\uacf3\uc5d0\uc11c \uc5bb\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \uacb0\uc815\ub41c \ud654\ud559 \uc870\uc131 \ub610\ub294 \uad00 \uc81c\ud488 \uc81c\uc870\uc0ac\uac00 \uc218\ud589\ud55c \uc81c\ud488 \ubd84\uc11d \uacb0\uacfc\ub294 \uaddc\uc815\ub41c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.
\n5.3 \uc81c\ud488 \ubd84\uc11d\u2014\ubcf8 \ud488\uc9c8\uc758 \ud29c\ube59\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub9ac\ubc0d \ub610\ub294 \ucea1\ud551 \ucc98\ub9ac\ub41c \uac15\uc7ac\ub85c \uc0dd\uc0b0\ub418\uba70, \uc774\ub294 \ud654\ud559 \uc870\uc131\uc774 \uade0\uc77c\ud558\uc9c0 \uc54a\uc740 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc624\uc6a9\uc774 \uba85\ud655\ud788 \ub4dc\ub7ec\ub098\uc9c0 \uc54a\ub294 \ud55c, \uc81c\ud488 \ubd84\uc11d\uc5d0 \ub530\ub978 \ubd88\ud569\uaca9 \ud310\uc815\uc740 \uc801\uc808\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\n5.4 \ubd84\uc11d \ubc29\ubc95\u2014\uc7ac\ud310\uc6a9\uc73c\ub85c\ub294 E 30 \uc2dc\ud5d8 \ubc29\ubc95\uc5d0 \uae30\uc220\ub41c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6c\ub9ac \ube0c\ub808\uc774\uc9d5 \uae08\uc18d\uc758 \uc874\uc7ac\uc5d0 \ub300\ud574\uc11c\ub294 \uc801\uc808\ud788 \ubcf4\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.
\n5.5 \uc81c\ud488 \ubd84\uc11d\uc6a9 \uc2dc\ub8cc\u2014\ubd84\uad11 \ubd84\uc11d\uc744 \uc81c\uc678\ud558\uace0\ub294 E 59 \uc2e4\ubb34\uc5d0 \ub530\ub77c \uc2dc\ub8cc\ub97c \ucc44\ucde8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

6. \uae30\uacc4\uc801 \uc694\uad6c\uc0ac\ud56d<\/strong><\/h3>\n

6.1 \uc778\uc7a5 \uc2dc\ud5d8<\/em>\u2014\uc81c\uc870\ub41c \uc0c1\ud0dc\uc758 \ud29c\ube59(\ub0c9\uac04 \uac00\uacf5 \uc804)\uc758 \uc778\uc7a5 \ud2b9\uc131\uc740 \ud45c 2\uc5d0 \uaddc\uc815\ub41c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

6.1.1 \ud544\uc694\ud55c \uc2dc\ud3b8 \ubc0f \uc778\uc7a5 \uc2dc\ud5d8\uc740 A 370 \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uc815\uc758\uc5d0 \ub530\ub77c \uc218\ud589\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.
\n6.1.2 \uc2dc\ud3b8\uc740 \uc0c1\uc628\uc5d0\uc11c \uc2dc\ud5d8\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.
\n6.1.3 \uc2dc\ud5d8 \uc2dc\ud3b8\uc740 \uc5d4\ub529, \uc2a4\uc6e8\uc774\uc9d5, \uc575\uae00\ub9c1 \ub610\ub294 \uae30\ud0c0 \uc131\ud615 \uc791\uc5c5\uc744 \ud558\uac70\ub098 \uae38\uc774\ub85c \uc808\ub2e8\ud558\uae30 \uc804\uc5d0 \uc644\uc81c\ud488 \ud29c\ube0c\uc758 \ub05d\ubd80\ubd84\uc5d0\uc11c \ucc44\ucde8\ub418\uc5b4\uc57c \ud558\uba70, \uc2dc\ud3b8\uc758 \ub05d\ubd80\ubd84\uc740 \ub9e4\ub044\ub7fd\uace0 \ubc84 \ubc0f \uacb0\ud568\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4.
\n6.1.4 \uc2dc\ud5d8 \uc2dc\ud3b8\uc5d0 \uacb0\ud568\uc774\ub098 \ubd88\ub7c9 \uac00\uacf5\uc774 \ubc1c\uacac\ub418\uba74 \ud3d0\uae30\ud558\uace0 \ub2e4\ub978 \uc2dc\ud3b8\uc73c\ub85c \ub300\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n6.1.5 \ud56d\ubcf5\uac15\ub3c4\ub294 \uc2dc\ud3b8\uc758 \uacc4\uce21\uae38\uc774\uc758 \uc601\uad6c \ubcc0\ud615\ub960 0.2% \ub610\ub294 \ud558\uc911 \ud558\uc5d0\uc11c \uacc4\uce21\uae38\uc774\uc758 \ucd1d \uc2e0\uc7a5\ub960 0.5%\uc5d0 \ud574\ub2f9\ud558\ub294 \uac12\uc73c\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4.
\n6.1.6 \uc2dc\ud5d8 \uc2dc\ud3b8\uc758 \uc2e0\uc7a5\ub960\uc774 \uaddc\uc815\uac12\ubcf4\ub2e4 \ub0ae\uace0, \uc2dc\ud5d8 \uc804 \uc2dc\ud3b8\uc5d0 \ud45c\uc2dc\ub41c \uc2a4\ud06c\ub77c\uc774\ube0c \ub9c8\ud06c\uc5d0 \ub530\ub77c \ud30c\ub2e8\ubd80\uac00 \uacc4\uce21\uae38\uc774 \uc911\uc2ec\uc5d0\uc11c 3\u20444\uc778\uce58(19.0mm) \uc774\uc0c1 \ub5a8\uc5b4\uc838 \uc788\ub294 \uacbd\uc6b0, \uc7ac\uc2dc\ud5d8\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\ud45c 2 \uc778\uc7a5 \uc694\uad6c\uc0ac\ud56d<\/strong><\/p>\n\n\n<\/colgroup>\n\n\n\n\n\n
\ud2b9\uc131<\/td>\n\uc694\uad6c\uc0ac\ud56d<\/td>\n<\/tr>\n
\uc778\uc7a5\uac15\ub3c4, \ucd5c\uc18c, psi(MPa)<\/td>\n42,000(290)<\/td>\n<\/tr>\n
\ud56d\ubcf5\uac15\ub3c4, \ucd5c\uc18c, psi(MPa)<\/td>\n25,000(172)<\/td>\n<\/tr>\n
2\uc778\uce58(50.8mm)\uc5d0\uc11c\uc758 \uc2e0\uc7a5\ub960, \ucd5c\uc18c, %<\/td>\n25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6.2 \ud3c9\ud0c4\ud654 \uc2dc\ud5d8<\/em>\u2014\uae38\uc774\uac00 21\u20442\uc778\uce58(64mm) \uc774\uc0c1\uc778 \ud29c\ube59 \uad6c\uac04\uc774 \ud3c9\ud589\ud55c \ud50c\ub808\uc774\ud2b8 \uc0ac\uc774\uc5d0\uc11c \ub0b4\ubcbd\uc774 \uc811\ucd09\ub420 \ub54c\uae4c\uc9c0 \ub20c\ub824\ub3c4 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \uae30\ud0c0 \uacb0\ud568\uc774 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4.
\n6.3 \ud33d\ucc3d \uc2dc\ud5d8<\/em>\u2014\uae38\uc774\uac00 \uc57d 4\uc778\uce58(100mm)\uc778 \ud29c\ube59 \uad6c\uac04\uc774 \uacbd\uc0ac\uac00 1:10\uc778 \ud14c\uc774\ud37c \ubab0\ub4dc \uc704\uc5d0\uc11c \ud33d\ucc3d\ub418\uc5b4 \ud33d\ucc3d\ub41c \ub05d\ubd80\ubd84\uc758 \uc678\uacbd\uc774 20% \uc99d\uac00\ud558\ub354\ub77c\ub3c4 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \uae30\ud0c0 \uacb0\ud568\uc774 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. (\ud33d\ucc3d \uc2dc\ud5d8 \uc804, \ud29c\ube59\uc740 \uc9c1\uac01\uc73c\ub85c \uc808\ub2e8\ud558\uace0, \uac00\uc7a5\uc790\ub9ac\ub97c \ub465\uae00\uac8c \ucc98\ub9ac\ud558\uba70, \ubc84\ub97c \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4. \ud29c\ube59\uc740 \ub2e4\uc774\uc5d0 \ub2e8\ub2e8\ud788, \uc218\uc9c1\uc73c\ub85c \uace0\uc815\ub418\uc5b4\uc57c \ud558\uba70, \ud380\uce58\ub294 \ud29c\ube59\uc758 \ucd95\uc744 \ub530\ub77c \uc815\ud655\ud788 \uac00\uc774\ub4dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.)
\n6.4 \uad7d\ud798 \uc2dc\ud5d8<\/em>\u2014\uc644\uc81c\ud488 \ud29c\ube59\uc740 \uc801\uc808\ud55c \uad7d\ud798 \ube44\ud488\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0, \ud29c\ube59 \uc678\uacbd\uc758 3\ubc30\uc5d0 \ud574\ub2f9\ud558\ub294 \uace1\uc120 \ubc18\uacbd\uc5d0\uc11c \uaebe\uc784, \uade0\uc5f4 \ub610\ub294 \uae30\ud0c0 \uacb0\ud568 \uc5c6\uc774 \uad7d\ud600\uc838\uc57c \ud569\ub2c8\ub2e4.
\n6.5 \uc555\ub825 \ub0b4\uc555 \uc2dc\ud5d8<\/em>\u2014\uac01 \ud29c\ube59\uc740 \ub2e4\uc74c \uc911 \uc5b4\ub290 \ud558\ub098\uc758 \ub0b4\uc555 \uc2dc\ud5d8\uc5d0\uc11c\ub3c4 \ud30c\uc5f4\ub418\uac70\ub098 \ub204\ucd9c\ub418\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4:<\/p>\n

6.5.1 \uc7ac\ub8cc\uc5d0 \ucd5c\uc18c \uc12c\uc720 \uc751\ub825\uc744 16,000psi(110MPa)\uae4c\uc9c0 \ubd80\uacfc\ud560 \uc218 \uc788\ub294 \ub0b4\ubd80 \uc218\uc555. \uc218\uc555\uc740 \ub2e4\uc74c \uacf5\uc2dd\uc73c\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4:<\/p>\n

P = 2St\/D
\n\uc5ec\uae30\uc11c:
\nP = \uc218\uc555, psi(\ub610\ub294 MPa),
\nS = \ud5c8\uc6a9 \uc12c\uc720 \uc751\ub825, 16,000psi(110MPa),
\nt = \ud29c\ube59\uc758 \uc2e4\uc81c \ubcbd \ub450\uaed8, in.(\ub610\ub294 mm), \uadf8\ub9ac\uace0
\nD = \ud29c\ube59\uc758 \uc2e4\uc81c \uc678\uacbd, in.(\ub610\ub294 mm).<\/p>\n

6.5.2 \uc218\uc911\uc5d0\uc11c 225~250psi(1.55~1.73MPa)\uc758 \uacf5\uae30\uc555.<\/p>\n

7. \ucf54\ud305<\/strong><\/h3>\n

7.1 \ud29c\ube59\uc740 \uc81c\uc870\uc0ac\uc758 \uc120\ud0dd\uc5d0 \ub530\ub77c \ub0b4\u00b7\uc678\ubd80 \ud45c\uba74\uc5d0 \uad6c\ub9ac \ucf54\ud305\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

8. \ub0b4\ubd80 \ud45c\uba74 \uccad\uacb0\ub3c4<\/h3>\n

8.1 \uad6c\ub9e4\uc790\uac00 \ub0b4\ubd80 \ud45c\uba74 \uccad\uacb0\ub3c4\ub97c \uba85\uc2dc\ud55c \uacbd\uc6b0, \ub0c9\ub3d9 \uc751\ucd95\uae30\uc640 \uac19\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc758 \ud29c\ube59\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub0b4\ubd80 \uccad\uacb0\ub3c4 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n

8.1.1 \ud29c\ube59\uc758 \ub0b4\ubd80\ub97c \uc7ac\uc99d\ub958 \ud074\ub85c\ub85c\ud3ec\ub984 \ub610\ub294 \uc7ac\uc99d\ub958 1,1,1-\ud2b8\ub9ac\ud074\ub85c\ub85c\uc5d0\ud14c\uc778\uc73c\ub85c \uc138\ucc99\ud55c \ud6c4, \uc6a9\ub9e4\ub97c \uc99d\ubc1c\uc2dc\ucf30\uc744 \ub54c \ub0a8\uc740 \uc794\uc5ec\ubb3c\uc774 \ub0b4\ubd80 \ud45c\uba74 1in.2<\/sup>(0.194g\/m2<\/sup>)\ub2f9 1.25\u00d710\u22124<\/sup>g\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc2dc\ud5d8\uc744 \uc218\ud589\ud558\ub824\uba74 100mL\uc758 \uc6a9\ub9e4\ub97c \ud29c\ube59\uc5d0 \ubd93\uace0 \uc218\uc9d1\ud569\ub2c8\ub2e4. \uc2dc\ud5d8 \ub300\uc0c1 \ud29c\ube59\uc758 \ucd1d \uae38\uc774\ub294 40ft(12m) \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uc9c0\ub9cc, \uc5ec\ub7ec \uac1c\uc758 \uac1c\ubcc4 \ud29c\ube59\uc744 \ucc28\ub840\ub85c \uc138\ucc99\ud558\uc5ec \ub3d9\uc77c\ud55c \uc6a9\ub9e4\ub97c \ubaa8\ub450 \ubaa8\uc544\ub3c4 \ub429\ub2c8\ub2e4. \uc6a9\ub9e4\ub294 \uc99d\uae30 \ub610\ub294 \uc628\uc218 \ubaa9\uc695\uc73c\ub85c \uc99d\ubc1c\uc2dc\ud0a4\uace0, \uc99d\uae30\uac00 \uc644\uc804\ud788 \uc81c\uac70\ub420 \ub54c\uae4c\uc9c0 110\u00b0C(230\u00b0F)\uc5d0\uc11c \uac74\uc870\ud569\ub2c8\ub2e4.<\/p>\n

8.2 \uc774\ub7ec\ud55c \uc218\uc900\uc758 \uccad\uacb0\ub3c4\ub97c \uc6b4\uc1a1, \ucde8\uae09 \ubc0f \ubcf4\uad00 \uc911 \uc720\uc9c0\ud558\uae30 \uc704\ud574, \uad6c\ub9e4\uc790\ub294 \uc81c\uc870\uc0ac\uc5d0\uac8c \ud29c\ube59\uc758 \uc591\ucabd \ub05d\uc744 \ucea1 \ub610\ub294 \uc530\ub85c \ubc00\ubd09\ud558\ub3c4\ub85d \uc694\uccad\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

9. \uce58\uc218 \uacf5\ucc28<\/strong><\/h3>\n

9.1 \ud29c\ube59\uc740 \ud45c 3, \ud45c 4 \ubc0f \ud45c 5\uc5d0 \uba85\uc2dc\ub41c \ud5c8\uc6a9 \ubcc0\ub3d9 \ubc94\uc704\ub97c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ud45c 3 \uc678\uacbd \uc694\uad6c\uc0ac\ud56d<\/strong><\/p>\n\n\n<\/colgroup>\n\n\n\n\n\n\n
\u00a0\uc0ac\uc591 \uc678\uacbd, in. (mm)<\/td>\n\u00a0\ubcc0\ub3d9, in. (mm)<\/td>\n<\/tr>\n
<\/td>\n\u00a0\ud50c\ub7ec\uc2a4 \ub610\ub294 \ub9c8\uc774\ub108\uc2a4<\/td>\n<\/tr>\n
\u00a03\u204416 (4.76) \ubbf8\ub9cc<\/td>\n\u00a00.002 (0.051)<\/td>\n<\/tr>\n
\u00a03\u204416 (4.76)\uc5d0\uc11c 3\u20448 (9.53)\uae4c\uc9c0<\/td>\n\u00a00.003 (0.076)<\/td>\n<\/tr>\n
\u00a07\u204416 (11.1)\uc5d0\uc11c 5\u20448 (15.9)\uae4c\uc9c0<\/td>\n\u00a00.004 (0.102)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ud45c 4 \ubcbd \ub450\uaed8 \uc694\uad6c\uc0ac\ud56d<\/strong><\/p>\n\n\n<\/colgroup>\n\n\n\n\n\n
\u00a0\uc0ac\uc591 \ubcbd \ub450\uaed8, in. (mm)<\/td>\n\u00a0\ubcc0\ub3d9, in. (mm)<\/td>\n<\/tr>\n
<\/td>\n\u00a0\ud50c\ub7ec\uc2a4 \ub610\ub294 \ub9c8\uc774\ub108\uc2a4<\/td>\n<\/tr>\n
\u00a00.020 (0.51)\uc5d0\uc11c 0.030 (0.76)\uae4c\uc9c0<\/td>\n\u00a00.003 (0.08)<\/td>\n<\/tr>\n
\u00a00.031 (0.79)\uc5d0\uc11c 0.049 (1.24)\uae4c\uc9c0<\/td>\n\u00a00.0035 (0.09)<\/td>\n<\/tr>\n<\/tbody>\n<\/table\n\n\n

\ud45c 5 \uae38\uc774 \uc694\uad6c\uc0ac\ud56d<\/strong><\/p>\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
\u00a0\uc0ac\uc591 \uc808\ub2e8 \uae38\uc774, in. (m)<\/td>\n\u00a0\ubcc0\ub3d9, in. (mm)<\/td>\n<\/tr>\n
\u00a018 (0.46) \uc774\ud558<\/td>\n\u00b10.03 (\u00b10.76)<\/td>\n<\/tr\n\n\n
\u00a018 (0.46) \ucd08\uacfc\uc5d0\uc11c 40 (1.02) \uc774\ud558<\/td>\n\u00a0\u00b10.06 (\u00b11.52)<\/td>\n<\/tr\n\n\n
\u00a040 (1.02) \ucd08\uacfc\uc5d0\uc11c 80 (2.03) \uc774\ud558<\/td>\n\u00a0\u00b10.12 (\u00b13.05)<\/td>\n<\/tr\n\n\n
\u00a080 (2.03) \ucd08\uacfc\uc5d0\uc11c 120 (3.05) \uc774\ud558<\/td>\n\u00a0\u00b10.25 (\u00b16.35)<\/td>\n<\/tr\n\n\n
\u00a0120 (3.05) \ucd08\uacfc<\/td>\n\u00a0+1.00 (+25.4), \u22120.0<\/td>\n<\/tr\n<\/tbody>\n<\/table\n\n\n

11. \uc7ac\uc2dc\ud5d8<\/strong><\/h3>\n

11.1 \uac01 \uadf8\ub8f9 \ub610\ub294 \ub85c\ud2b8\uc758 \uae30\uacc4\uc801 \uc2dc\ud5d8 \uacb0\uacfc\uac00 \uac1c\ubcc4 \uaddc\uaca9\uc5d0 \uba85\uc2dc\ub41c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0, \ub3d9\uc77c\ud55c \uadf8\ub8f9 \ub610\ub294 \ub85c\ud2b8\uc5d0\uc11c \uc6d0\ub798 \uc218\ub7c9\uc758 \ub450 \ubc30\uc5d0 \ud574\ub2f9\ud558\ub294 \ucd94\uac00 \ud29c\ube0c\ub85c \uc7ac\uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud560 \uc218 \uc788\uc73c\uba70, \uac01\uac01\uc758 \ud29c\ube0c\ub294 \uba85\uc2dc\ub41c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p\n\n\n\n

12. \uc7ac\ucc98\ub9ac<\/strong><\/h3>\n

12.1 \uac1c\ubcc4 \ud29c\ube0c \ub610\ub294 \uc5b4\ub5a4 \uadf8\ub8f9\uc774\ub098 \ub85c\ud2b8\ub97c \ub300\ud45c\ud558\ub3c4\ub85d \uc120\uc815\ub41c \ud29c\ube0c\uac00 \uc2dc\ud5d8 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud560 \uacbd\uc6b0, \ud574\ub2f9 \uac1c\ubcc4 \ud29c\ube0c \ub610\ub294 \uadf8\ub8f9\/\ub85c\ud2b8\ub97c \uc7ac\ucc98\ub9ac\ud558\uc5ec \ub2e4\uc2dc \uc2dc\ud5d8\uc5d0 \uc81c\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\uc5f4\ucc98\ub9ac\ub294 \ucd5c\ub300 \ub450 \ubc88\uae4c\uc9c0\ub9cc \ud5c8\uc6a9\ub429\ub2c8\ub2e4.<\/p\n\n\n\n

13. \uac80\uc0ac<\/strong><\/h3>\n

13.1 \uad6c\ub9e4\uc790\ub97c \ub300\ud45c\ud558\ub294 \uac80\uc0ac\uc6d0\uc740 \uad6c\ub9e4\uc790\uc758 \uacc4\uc57d \uc791\uc5c5\uc774 \uc218\ud589\ub418\ub294 \ub3d9\uc548 \uc5b8\uc81c\ub4e0\uc9c0 \uc8fc\ubb38\ub41c \uc790\uc7ac\uc758 \uc81c\uc870\uc640 \uad00\ub828\ub41c \uc81c\uc870\uc0ac\uc758 \ubaa8\ub4e0 \uc791\uc5c5\uc7a5\uc5d0 \ucd9c\uc785\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc0ac\ub294 \uac80\uc0ac\uc6d0\uc774 \ubcf8 \uaddc\uaca9\uc5d0 \ub530\ub77c \uc790\uc7ac\uac00 \uacf5\uae09\ub418\uace0 \uc788\uc74c\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub9ac\uc801\uc778 \ubaa8\ub4e0 \ud3b8\uc758\ub97c \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \ud544\uc694\ud55c \uc2dc\ud5d8\uacfc \uac80\uc0ac\ub294 \ubcc4\ub3c4\uc758 \uaddc\uc815\uc774 \uc5c6\ub294 \ud55c \ucd9c\ud558 \uc804\uc5d0 \uc81c\uc870 \uc7a5\uc18c\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc838\uc57c \ud558\uba70, \uc791\uc5c5\uc7a5 \uc6b4\uc601\uc5d0 \ubd88\ud544\uc694\ud558\uac8c \uc9c0\uc7a5\uc744 \uc8fc\uc9c0 \uc54a\ub3c4\ub85d \uc2dc\ud589\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p\n\n\n\n

14. \ubd88\ud569\uaca9 \ucc98\ub9ac<\/strong><\/h3>\n

14.1 \uc81c\uc870\uc0ac\ub85c\ubd80\ud130 \uc218\ub839\ud55c \uac01 \ud29c\ube59 \uae38\uc774\ub294 \uad6c\ub9e4\uc790\uac00 \uac80\uc0ac\ud560 \uc218 \uc788\uc73c\uba70, \uaddc\uaca9\uc5d0 \uba85\uc2dc\ub41c \uac80\uc0ac \ubc0f \uc2dc\ud5d8 \ubc29\ubc95\uc5d0 \ub530\ub77c \uaddc\uaca9 \uc694\uac74\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud560 \uacbd\uc6b0 \ud574\ub2f9 \ud29c\ube59\uc740 \ubd88\ud569\uaca9 \ucc98\ub9ac\ub420 \uc218 \uc788\uace0, \uc81c\uc870\uc0ac\uc5d0\ub294 \uc989\uc2dc \ud1b5\ubcf4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubd88\ud569\uaca9 \ud29c\ube59\uc758 \ucc98\ub9ac \ubc29\uc2dd\uc740 \uc81c\uc870\uc0ac\uc640 \uad6c\ub9e4\uc790 \uac04\uc758 \ud569\uc758 \uc0ac\ud56d\uc785\ub2c8\ub2e4.
\n14.2 \uc131\ud615 \uacf5\uc815\uc774\ub098 \uc124\uce58 \uacfc\uc815 \uc911\uc5d0 \uacb0\ud568\uc774 \ubc1c\uacac\ub418\uc5b4 \ubd88\ud569\uaca9 \ud310\uc815\uc744 \ubc1b\uc740 \uc790\uc7ac\ub294 \ubcc4\ub3c4\ub85c \ubd84\ub958\ud558\uace0, \uc790\uc7ac\uc758 \uc801\ud569\uc131\uc5d0 \ub300\ud55c \uc0c1\ud638 \ud3c9\uac00\ub97c \uc704\ud574 \uc81c\uc870\uc0ac\uc5d0 \ud1b5\ubcf4\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc790\uc7ac\uc758 \ucc98\ub9ac \ubc29\uc2dd \ub610\ud55c \uc591\uce21\uc758 \ud569\uc758\uc5d0 \ub530\ub985\ub2c8\ub2e4.<\/p\n\n\n\n

15. \uc778\uc99d\uc11c<\/strong><\/h3>\n

15.1 \uad6c\ub9e4\uc790\uc758 \uc8fc\ubb38\uc5d0 \ub530\ub77c \uc694\uccad \uc2dc, \uc81c\uc870\uc0ac\uc758 \uad8c\ud55c \uc788\ub294 \uc9c1\uc6d0 \ub610\ub294 \ub300\ub9ac\uc778\uc774 \uc11c\uba85\ud55c \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uad6c\ub9e4\uc790\uc5d0\uac8c \uc81c\uacf5\ud558\uc5ec \uaddc\uaca9 \ubc0f \uc5f0\ub3c4, \ub4f1\uae09, \ud654\ud559 \ubd84\uc11d \uacb0\uacfc, \uacbd\ub3c4, \uc778\uc7a5 \uc2dc\ud5d8 \uacb0\uacfc(\ud574\ub2f9 \uc2dc) \ubc0f \uad6c\ub9e4\uc790\uac00 \uc11c\uba74\uc73c\ub85c \uc9c0\uc815\ud55c \uae30\ud0c0 \uc2dc\ud5d8 \uacb0\uacfc\ub97c \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p\n\n\n\n

16. \uc81c\ud488 \ud45c\uae30<\/strong><\/h3>\n

16.1 \uaddc\uaca9 \ubc88\ud638(\uaddc\uaca9 \uc5f0\ub3c4\ub294 \ud544\uc218 \ud45c\uae30 \uc0ac\ud56d\uc774 \uc544\ub2d8), \uc81c\uc870\uc0ac\uc758 \uc774\ub984 \ub610\ub294 \ube0c\ub79c\ub4dc, \ud29c\ube59 \ud06c\uae30 \ub610\ub294 \ubd80\ud488 \ubc88\ud638\ub97c \ud29c\ube0c\uac00 \ud3ec\uc7a5\ub41c \ubb36\uc74c \ub610\ub294 \uc0c1\uc790\uc5d0 \uacac\uace0\ud788 \ubd80\ucc29\ub41c \ud0dc\uadf8\ub098 \ub77c\ubca8\uc5d0 \ud45c\uae30\ud574\uc57c \ud569\ub2c8\ub2e4.
\n16.2 \ubc14\ucf54\ub4dc\u201416.1\uc758 \uc694\uad6c\uc0ac\ud56d \uc678\uc5d0\ub3c4 \ubc14\ucf54\ub4dc\ub294 \ubcf4\ucda9 \uc2dd\ubcc4 \uc218\ub2e8\uc73c\ub85c \uc778\uc815\ub429\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub294 \uc8fc\ubb38 \uc2dc \uc0ac\uc6a9\ud560 \ud2b9\uc815 \ubc14\ucf54\ub4dc \uccb4\uacc4\ub97c \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p\n\n\n\n

\n

\ubcf4\ucda9 \uc694\uad6c\uc0ac\ud56d<\/h3>\n

\ub2e4\uc74c\uc758 \ubcf4\ucda9 \uc694\uad6c\uc0ac\ud56d \uc911 \ud558\ub098 \uc774\uc0c1\uc740 \uad6c\ub9e4\uc790\uac00 \ubb38\uc758, \uacc4\uc57d \ub610\ub294 \uc8fc\ubb38 \uc2dc \uba85\uc2dc\ud55c \uacbd\uc6b0\uc5d0\ub9cc \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcf4\ucda9 \uc694\uad6c\uc0ac\ud56d\uc758 \uc138\ubd80 \uc0ac\ud56d\uc740 \uc81c\uc870\uc0ac\uc640 \uad6c\ub9e4\uc790 \uac04\uc5d0 \ud569\uc758\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p\n\n\n

S1. \ud50c\ub808\uc5b4 \uc2dc\ud5d8<\/strong><\/p\n\n\n

S1.1 \ube0c\ub808\uc774\uc9d5 \ucc98\ub9ac\ub41c \ud29c\ube59\uc740 SAE \ud45c\uc900 J 533\uc5d0 \uc81c\uc2dc\ub41c \uce58\uc218\ub85c \uc774\uc911 \ud50c\ub808\uc5b4\ub9c1\ub418\uc5c8\uc744 \ub54c, \ud50c\ub808\uc5b4\uc758 \ucd5c\ub300 \uc9c1\uacbd \ubd80\ubd84\uc5d0\uc11c \ubcbd\uc744 \uad00\ud1b5\ud558\ub294 \uade0\uc5f4 \uc5c6\uc774 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \ud29c\ube0c\uc758 \ud50c\ub808\uc5b4 \ub05d\ub2e8\uc5d0\uc11c\ub294 \uc678\ubd80 \ub7a9 \uc870\uc778\ud2b8\uc758 \ubd84\ub9ac\uac00 Area A(\uadf8\ub9bc S1.1 \ucc38\uc870)\uc5d0\uc11c\ub9cc \ud5c8\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ubd84\ub9ac\ub294 \uae38\uc774\uac00 0.12 in.(3.0 mm)\ub97c \ub118\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, \uc678\ubd80 \ub450\uaed8\uc5d0\ub9cc \uad6d\ud55c\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc601\uc5ed\uc5d0\uc11c\ub294 \uc774\uc74c\uc0c8 \ubd84\ub9ac\uac00 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4:<\/p\n\n\n

\"ASTM<\/p\n\n\n

S1.1.1 Area B(\ud50c\ub808\uc5b4 \uc2dc\ud2b8, 90\u00b0 \ud3ec\ud568 \uac01 \ub0b4\uc758 \ud45c\uba74\uc73c\ub85c \uc815\uc758\ub428): \uc6d0\ubfd4\ud615 \ud45c\uba74\uc740 \ub9e4\ub044\ub7fd\uace0 \uc870\ub9bd \ud6c4 \ub204\uc124\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \uade0\uc5f4\uc774\ub098 \uae30\ud0c0 \ubd88\uaddc\uce59\uc131\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4.
\nS1.1.2 Area C(\ud50c\ub808\uc5b4\ub85c \uc778\ud574 \ud615\uc131\ub41c \uc774\uc911 \ub450\uaed8\uc758 \uae38\uc774\ub97c \ub118\uc5b4\uc120 \ud45c\uba74).<\/p\n\n\n

S1.2 \ud50c\ub808\uc5b4 \uc2dc\ud2b8\uc5d0\ub294 \ud50c\ub808\uc5b4\uc758 \ubc00\ubd09\uc131\uc744 \uc800\ud574\ud558\uc9c0 \uc54a\ub294 \ud45c\uba74\uc0c1\uc758 \ubb34\uc791\uc704 \ubc29\uc0ac\ud615 \uc790\uad6d\uc774\ub098 \uc624\ubaa9\ud568\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud50c\ub808\uc5b4\ub9c1 \uacf5\uad6c\uc758 \uc5f4\ud654\ub098 \uce69 \ub610\ub294 \uba3c\uc9c0\uac00 \ud50c\ub808\uc5b4\ub9c1 \uacf5\uad6c\uc5d0 \ub2ec\ub77c\ubd99\uc5b4 \ubc1c\uc0dd\ud558\ub294 \ubc18\ubcf5\uc801\uc778 \uc624\ubaa9\ud568\uc740 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud50c\ub808\uc5b4 \uc2dc\ud2b8\uc758 \ubb3c\ub9ac\uc801 \uc0c1\ud0dc\uac00 \ubb38\uc81c\ub420 \uacbd\uc6b0, \ucd5c\uc885 \ud310\ub2e8 \uae30\uc900\uc740 \uaddc\uc815\ub41c \ud1a0\ud06c \uc218\uc900\uc5d0\uc11c \uc555\ub825 \uc2dc\ud5d8\uc744 \uac70\ucce4\uc744 \ub54c \ud50c\ub808\uc5b4 \uc2dc\ud2b8\uac00 \ubc00\ubd09\ub418\ub294\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4.<\/p\n\n\n

S2. \uc678\ubd80 \ucf54\ud305<\/strong><\/p\n\n\n

S2.1 \ud29c\ube59\uc758 \uc678\ubd80 \ud45c\uba74\uc740 \uc6a9\uc735 \uc544\uc5f0-\uc8fc\uc11d \ud569\uae08 \ub3c4\uae08\uc73c\ub85c \ucf54\ud305\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ucf54\ud305\uc758 \uc911\ub7c9 \ubc0f \uc131\ubd84\uc740 \uc81c\uc870\uc0ac\uc640 \uad6c\ub9e4\uc790 \uac04\uc5d0 \ud569\uc758\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p\n\n\n

S3. \ub2e8\ubd80 \ub9c8\uac10<\/strong><\/p\n\n\n

S3.1 \uc644\uc81c \ud29c\ube59\uc740 \ubc84\uac00 \uc5c6\ub294 \ub9e4\ub044\ub7ec\uc6b4 \ub2e8\ubd80\ub97c \uac00\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p \n\n","protected":false},"excerpt":{"rendered":"

\ubcf8 \ud45c\uc900\uc740 A 254\ub77c\ub294 \uace0\uc815\ub41c \uba85\uce6d\uc73c\ub85c \ubc1c\ud589\ub418\uba70, \uba85\uce6d \ubc14\ub85c \ub4a4\uc758 \uc22b\uc790\ub294 \uc6d0\ub798 \ucc44\ud0dd\ub41c \uc5f0\ub3c4\ub97c \ub098\ud0c0\ub0b4\uace0, \uac1c\uc815\ub41c \uacbd\uc6b0\uc5d0\ub294 \ub9c8\uc9c0\ub9c9 \uac1c\uc815 \uc5f0\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uad04\ud638 \uc548\uc758 \uc22b\uc790\ub294 \ub9c8\uc9c0\ub9c9 \uc7ac\uc2b9\uc778 \uc5f0\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.\u00a0\ucca8\uc790 \uc774\ud50c\ub9ac\uc2a8(e)\uc740 \ub9c8\uc9c0\ub9c9 \uac1c\uc815 \ub610\ub294 \uc7ac\uc2b9\uc778 \uc774\ud6c4\uc758 \ud3b8\uc9d1\uc0c1 \ubcc0\uacbd\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. 1. \ubc94\uc704 1.1 \ubcf8 \uaddc\uaca9\uc740 \uc77c\ubc18 \uacf5\ud559\uc6a9, \ud2b9\ud788 \uc790\ub3d9\ucc28, \ub0c9\ub3d9 \ubc0f \ub09c\ubc29\uae30\uae30 \uc0b0\uc5c5\uc5d0\uc11c \uc5f0\ub8cc \ub77c\uc778, \ube0c\ub808\uc774\ud06c \ub77c\uc778, \uc624\uc77c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[53],"tags":[71,74],"class_list":["post-3323","post","type-post","status-publish","format-standard","hentry","category-standards","tag-steel-tubing","tag-astm"],"_links":{"self":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/posts\/3323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/comments?post=3323"}],"version-history":[{"count":0,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/posts\/3323\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/media?parent=3323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/categories?post=3323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/tags?post=3323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}