{"id":1703,"date":"2026-09-06T14:54:35","date_gmt":"2026-09-06T14:54:35","guid":{"rendered":"https:\/\/outdoortitanium.com\/?p=1703"},"modified":"2026-09-06T14:54:38","modified_gmt":"2026-09-06T14:54:38","slug":"titanium-density-vs-steel-aluminum","status":"publish","type":"post","link":"https:\/\/outdoortitanium.com\/ko\/titanium-density-vs-steel-aluminum\/","title":{"rendered":"\ud2f0\ud0c0\ub284 \ubc00\ub3c4 \ud574\uc124: \uac15\ucca0 \ubc0f \uc54c\ub8e8\ubbf8\ub284\uacfc\uc758 \ube44\uad50"},"content":{"rendered":"
\"\ud2f0\ud0c0\ub284<\/figure>\n\n\n\n

\uc21c\uc218 \ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4\ub294 4.506 g\/cm\u00b3(4,506 kg\/m\u00b3 \/ 0.163 lb\/in\u00b3)\ub85c, \uc54c\ub8e8\ubbf8\ub284(2.70 g\/cm\u00b3)\uacfc \ud0c4\uc18c\uac15(7.85 g\/cm\u00b3)\uc758 \uc911\uac04\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\ubcf4\ub2e4 \ubd80\ud53c \uae30\uc900 \uc57d 43% \uac00\ubccd\uace0, \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4\ub294 \uc57d 67% \ubb34\uac81\uc2b5\ub2c8\ub2e4. \uc804 \uc138\uacc4 \ud2f0\ud0c0\ub284 \uc18c\ube44\ub7c9\uc758 50% \uc774\uc0c1\uc744 \ucc28\uc9c0\ud558\ub294 Grade 5(Ti-6Al-4V)\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \ubc00\ub3c4\uac00 4.43 g\/cm\u00b3\uc73c\ub85c \ub2e4\uc18c \ub0ae\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc18c\uc7ac \uc120\uc815\uc5d0\uc11c \ub354 \uc911\uc694\ud55c \uc9c0\ud45c\ub294 \ube44\uac15\ub3c4, \uc989 \uc778\uc7a5\uac15\ub3c4\ub97c \ubc00\ub3c4\ub85c \ub098\ub208 \uac12\uc785\ub2c8\ub2e4. Grade 5 \ud2f0\ud0c0\ub284\uc758 \ube44\uac15\ub3c4(214 MPa\u00b7cm\u00b3\/g)\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15(65)\uacfc \ub300\ubd80\ubd84\uc758 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \ud06c\uac8c \uc0c1\ud68c\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc8fc\uc694 \uadf8\ub808\uc774\ub4dc\ubcc4 \uc815\ud655\ud55c \ubc00\ub3c4 \uac12, \uac15\ucca0 \ubc0f \uc54c\ub8e8\ubbf8\ub284\uacfc\uc758 \uc9c1\uc811 \ube44\uad50, \ube44\uac15\ub3c4 \ud45c, \uadf8\ub9ac\uace0 \uad6c\ub9e4\u00b7\uc124\uacc4 \ud300\uc744 \uc704\ud55c \uc911\ub7c9 \uacc4\uc0b0 \uacf5\uc2dd\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud544\uc694\ud55c \ubaa8\ub4e0 \ub2e8\uc704\ub85c \ubcf4\ub294 \ud2f0\ud0c0\ub284 \ubc00\ub3c4<\/h2>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \uc18c\uc7ac \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 g\/cm\u00b3\ub97c \uae30\uc900\uc73c\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \ubd81\ubbf8 \ud604\uc7a5\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 lb\/in\u00b3\uac00 \ud544\uc694\ud558\uace0, \ud1a4 \ub2e8\uc704\ub85c \ubc1c\uc8fc\ud558\ub294 \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub294 kg\/m\u00b3\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uc0c1\uc5c5\uc6a9 \uc21c\uc218(CP) \ud2f0\ud0c0\ub284 \u2014 Grade 1~3 \u2014 \uc758 \ubc00\ub3c4\ub97c \uc8fc\uc694 \ub2e8\uc704\ub85c \ud658\uc0b0\ud55c \uc218\uce58\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e8\uc704<\/th>\uac00\uce58<\/th><\/tr><\/thead>
g\/cm\u00b3 (\uadf8\ub7a8 per \uc138\uc81c\uacf1\uc13c\ud2f0\ubbf8\ud130)<\/td>4.506<\/td><\/tr>
kg\/m\u00b3 (\ud0ac\ub85c\uadf8\ub7a8 per \uc138\uc81c\uacf1\ubbf8\ud130)<\/td>4,506<\/td><\/tr>
lb\/in\u00b3 (\ud30c\uc6b4\ub4dc per \uc138\uc81c\uacf1\uc778\uce58)<\/td>0.163<\/td><\/tr>
lb\/ft\u00b3 (\ud30c\uc6b4\ub4dc per \uc138\uc81c\uacf1\ud53c\ud2b8)<\/td>281.3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc704 \uc218\uce58\ub294 CP \ud2f0\ud0c0\ub284\uc5d0 \ub300\ud55c ASM International \ubb3c\uc131 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. Grade 4\ub294 \uc0b0\uc18c \ud568\ub7c9\uc774 \ub192\uc544 \ubc00\ub3c4\uac00 4.54 g\/cm\u00b3\uc73c\ub85c \ub2e4\uc18c \ub192\uc9c0\ub9cc, \ubd80\ud53c\uc5d0\ub294 \ud070 \uc601\ud5a5\uc744 \uc8fc\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac04\ub2e8\ud55c \ud604\uc7a5 \ud655\uc778\ubc95: \ud2f0\ud0c0\ub284\uc740 \ubb3c\ubcf4\ub2e4 \uc57d 4.5\ubc30 \ubb34\uac81\uc2b5\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ud06c\uae30\uc758 \uc54c\ub8e8\ubbf8\ub284 \ubd09\uacfc \ube44\uad50\ud588\uc744 \ub54c \ud2f0\ud0c0\ub284 \ubd09\uc740 \ud655\uc5f0\ud788 \ubb34\uac70\uc6cc\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\ub2e4\uba74 \uc18c\uc7ac\uc5d0 \ubb38\uc81c\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud2f0\ud0c0\ub284 \uadf8\ub808\uc774\ub4dc\ub9c8\ub2e4 \ubc00\ub3c4\uac00 \ub2e4\ub985\ub2c8\ub2e4<\/h2>\n\n\n\n

\uc5c5\uacc4\uc5d0\uc11c \u201c\ud2f0\ud0c0\ub284 \ubc00\ub3c4\u201d\ub97c \ub2e8\uc77c \uc218\uce58\ub85c \ud45c\uae30\ud558\ub294 \uad00\ud589\uc740 \uadf8\ub808\uc774\ub4dc \uac04 \uc2e4\uc9c8\uc801\uc778 \ucc28\uc774\ub97c \uac00\ub9bd\ub2c8\ub2e4. \ud569\uae08 \uc6d0\uc18c\uc5d0 \ub530\ub77c \ucd5c\uc885 \ubc00\ub3c4\uac00 \ub2ec\ub77c\uc9c0\ub294\ub370, \uc54c\ub8e8\ubbf8\ub284\ucc98\ub7fc \uac00\ubcbc\uc6b4 \uc6d0\uc18c\ub294 \ubc00\ub3c4\ub97c \ub0ae\ucd94\uace0 \ud06c\ub86c\uc774\ub098 \ubab0\ub9ac\ube0c\ub374\ucc98\ub7fc \ubb34\uac70\uc6b4 \uc6d0\uc18c\ub294 \ubc00\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub4f1\uae09<\/th>\uaddc\uaca9<\/th>\ubc00\ub3c4(g\/cm\u00b3)<\/th>\ucc38\uace0<\/th><\/tr><\/thead>
1\ub4f1\uae09<\/td>CP Ti<\/td>4.51<\/td>\uac00\uc7a5 \uc5f0\ud558\uace0 \uc131\ud615\uc131 \ucd5c\uace0<\/td><\/tr>
2\ub4f1\uae09<\/td>CP Ti<\/td>4.51<\/td>\uc804 \uc138\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 CP \uadf8\ub808\uc774\ub4dc<\/td><\/tr>
3\ud559\ub144<\/td>CP Ti<\/td>4.51<\/td>G2 \ub300\ube44 \ub192\uc740 \uac15\ub3c4, \ub3d9\uc77c\ud55c \ubc00\ub3c4<\/td><\/tr>
4\ud559\ub144<\/td>CP Ti<\/td>4.54<\/td>CP \uadf8\ub808\uc774\ub4dc \uc911 \ucd5c\uace0 \uac15\ub3c4<\/td><\/tr>
9\ud559\ub144<\/td>Ti-3Al-2.5V<\/td>4.48<\/td>\u201c\ud558\ud504 6-4\u201d, \uc790\uc804\uac70 \ud504\ub808\uc784 \ubc0f \ud29c\ube59<\/td><\/tr>
5\ud559\ub144<\/td>Ti-6Al-4V<\/td>4.43<\/td>\uc8fc\ub825 \ud569\uae08, \uc804 \uc138\uacc4 Ti \uc18c\ube44\ub7c9\uc758 \uc57d 50%<\/td><\/tr>
Beta C<\/td>Ti-3Al-8V-6Cr-4Zr-4Mo<\/td>4.81<\/td>\uace0\uac15\ub3c4, \uc2a4\ud504\ub9c1 \uc6a9\ub3c4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98: AZoM \/ ASM International \ubb3c\uc131 \ub370\uc774\ud130<\/em><\/p>\n\n\n\n

Grade 5\uc758 \ubc00\ub3c4\uac00 4.43 g\/cm\u00b3\uc73c\ub85c \ub0ae\uc544\uc9c0\ub294 \uc774\uc720\ub294 \ubc00\ub3c4 2.70 g\/cm\u00b3\uc778 \uc54c\ub8e8\ubbf8\ub284\uc774 6% \ucca8\uac00\ub418\uc5b4 \uc804\uccb4 \ubc00\ub3c4\ub97c \ub0ae\ucd94\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubc18\uba74 \ubca0\ud0c0 \ud569\uae08\uc740 \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374, \ubc14\ub098\ub4d0\uc758 \ubc00\ub3c4\uac00 \ubaa8\ub450 \ud2f0\ud0c0\ub284\ubcf4\ub2e4 \ub192\uc544 \uc804\uccb4 \ubc00\ub3c4\uac00 \uc62c\ub77c\uac11\ub2c8\ub2e4. \uc911\ub7c9\uc774 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0 \ud2f0\ud0c0\ub284\uc744 \uc9c0\uc815\ud560 \ub54c \u20194.51\u201c\uc774\ub77c\ub294 \uc218\uce58\ub97c \uc81c\uc2dc\ubc1b\ub294\ub2e4\uba74, \uc5b4\ub5a4 \uadf8\ub808\uc774\ub4dc\uc778\uc9c0 \ubc18\ub4dc\uc2dc \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub3d9\uc77c \ubd80\ud53c \uae30\uc900\uc73c\ub85c Grade 5 \ub300\uc2e0 Beta C\ub97c \uc0ac\uc6a9\ud558\uba74 \ubd80\ud488 \uc911\ub7c9\uc774 \uc57d 8% \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud2f0\ud0c0\ub284 vs \uac15\ucca0 \ubc00\ub3c4: 43%\uc758 \ucc28\uc774<\/h2>\n\n\n\n
\"\ud2f0\ud0c0\ub284<\/figure>\n\n\n\n

\uac15\ucca0\uc740 \ud55c \uc138\uae30 \uc774\uc0c1 \uae30\ubcf8 \uad6c\uc870 \uae08\uc18d\uc73c\ub85c \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ub300\uccb4 \uac80\ud1a0\ub294 \ud56d\uc0c1 \uc774 \ube44\uad50\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc7ac\ub8cc<\/th>\ubc00\ub3c4(g\/cm\u00b3)<\/th>\ubc00\ub3c4 (kg\/m\u00b3)<\/th><\/tr><\/thead>
\ud2f0\ud0c0\ub284 Grade 2 (CP)<\/td>4.51<\/td>4,510<\/td><\/tr>
\ud2f0\ud0c0\ub284 Grade 5 (Ti-6Al-4V)<\/td>4.43<\/td>4,430<\/td><\/tr>
\ud0c4\uc18c\uac15 AISI 1020<\/td>7.85<\/td>7,850<\/td><\/tr>
304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/td>7.93<\/td>7,930<\/td><\/tr>
\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 316<\/td>8.00<\/td>8,000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

CP \ud2f0\ud0c0\ub284(Grade 2)\uc740 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub300\ube44 \ubd80\ud53c \uae30\uc900 43% \ub354 \uac00\ubccd\uc2b5\ub2c8\ub2e4<\/strong>. Grade 5\ub294 \uc5ec\uae30\uc11c \ucd94\uac00\ub85c \ubb34\uac8c\ub97c \ub354 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \uc81c\uc791\ub41c 10 kg \ubd80\ud488\uc744 \ub3d9\uc77c\ud55c \ud615\uc0c1\uc73c\ub85c CP \ud2f0\ud0c0\ub284\uc73c\ub85c \uad50\uccb4\ud558\uba74 \uc57d 5.7 kg\uc774 \ub429\ub2c8\ub2e4 \u2014 \uac19\uc740 \ubd80\ud53c\uc5d0\uc11c 4.3 kg\uc744 \uc808\uac10\ud558\ub294 \uc148\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \ucc28\uc774\ub294 \ube60\ub974\uac8c \ub204\uc801\ub41c\ub2e4. 5,000\uac1c \ud328\uc2a4\ub108 \uc591\uc0b0 \uc2dc, \uc870\ub9bd \uad6c\uc870\ubb3c \uc804\uccb4\uc5d0\uc11c \uc218\ubc31 \ud0ac\ub85c\uadf8\ub7a8\uc758 \uc911\ub7c9\uc774 \uc808\uac10\ub41c\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c\ub294 \uc5f0\ub8cc \uc18c\ube44\uac00 \uae30\uccb4 \uc911\ub7c9\uc5d0 \uc9c1\uacb0\ub418\uae30 \ub54c\ubb38\uc5d0, \uc774\ub7ec\ud55c \uccb4\uacc4\uc801\uc778 \uc911\ub7c9 \uc808\uac10\uc740 \ud568\ub300 \uc6b4\uc6a9 \uae30\uac04 \uc804\ubc18\uc5d0 \uac78\uccd0 \uce21\uc815 \uac00\ub2a5\ud55c \uacbd\uc81c\uc801 \uac00\uce58\ub97c \ucc3d\ucd9c\ud55c\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7ec\ub098 \ub354 \uc911\uc694\ud55c \uc694\uc18c\ub294 \uac15\ub3c4\ub2e4. 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uadf9\ud55c \uc778\uc7a5 \uac15\ub3c4(UTS)\ub294 \uc57d 515 MPa\uc778 \ubc18\uba74, Grade 5 \ud2f0\ud0c0\ub284\uc740 \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c 950 MPa\uc5d0 \ub2ec\ud55c\ub2e4.<\/strong> \ub3d9\uc77c\ud55c \ud558\uc911\uc744 \uacac\ub514\uba74\uc11c\ub3c4 \ub354 \uc587\uc740 \ubcbd \ub450\uaed8\ub85c \uc124\uacc4\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \uac15\ub3c4 \uc911\uc2ec \uc124\uacc4\uc5d0\uc11c\uc758 \uc2e4\uc9c8\uc801\uc778 \uc911\ub7c9 \uc774\uc810\uc740 \ub2e8\uc21c\ud55c 43% \ubc00\ub3c4 \ucc28\uc774\ub97c \uc0c1\ud68c\ud55c\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc2a4\ud2f8 \ubd80\ud488\uc744 \ud2f0\ud0c0\ub284\uc73c\ub85c \uc7ac\uc124\uacc4\ud560 \ub54c \ucd1d 50\u201365%\uc758 \uc911\ub7c9 \uc808\uac10\uc744 \ub2ec\uc131\ud558\ub294 \uc0ac\ub840\ub97c \uc77c\ubc18\uc801\uc73c\ub85c \ubcf4\uace0\ud558\uba70, \uc774 \ucd94\uac00 \uc808\uac10\ubd84\uc740 \ub2e8\uba74\uc801 \ucd95\uc18c\uc5d0\uc11c \ube44\ub86f\ub41c\ub2e4.<\/p>\n\n\n\n

\ud2f0\ud0c0\ub284 vs \uc54c\ub8e8\ubbf8\ub284 \ubc00\ub3c4: \ub354 \ubb34\uac70\uc6b4 \uc18c\uc7ac, \uadf8\ub7ec\ub098 \uc885\uc885 \ub354 \uac00\ubcbc\uc6b4 \ubd80\ud488<\/h2>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284\uc740 \uc790\ub3d9\ucc28, \uc18c\ube44\uc790 \uac00\uc804, \uc790\uc804\uac70 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c \uae30\ubcf8\uc801\uc778 \uacbd\ub7c9 \uae08\uc18d\uc73c\ub85c \ud1b5\uc6a9\ub41c\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ubaa8\ub4e0 \ubc00\ub3c4 \uae30\uc900\uc5d0\uc11c \ub354 \ubb34\uac81\ub2e4. \uadf8\ub7ec\ub098 \uc5ec\uae30\uc11c \uc9c1\uad00\uc5d0 \ubc18\ud558\ub294 \uc0ac\uc2e4\uc774 \ub4dc\ub7ec\ub09c\ub2e4.<\/p>\n\n\n\n

\uc7ac\ub8cc<\/th>\ubc00\ub3c4(g\/cm\u00b3)<\/th>UTS \uc77c\ubc18\uac12 (MPa)<\/th>\ube44\uac15\ub3c4 (MPa\u00b7cm\u00b3\/g)<\/th><\/tr><\/thead>
\uc54c\ub8e8\ubbf8\ub284 6061-T6<\/td>2.70<\/td>310<\/td>115<\/td><\/tr>
\uc54c\ub8e8\ubbf8\ub284 7075-T6<\/td>2.81<\/td>572<\/td>204<\/td><\/tr>
\ud2f0\ud0c0\ub284 Grade 2 (CP)<\/td>4.51<\/td>340<\/td>75<\/td><\/tr>
\ud2f0\ud0c0\ub284 Grade 5 (Ti-6Al-4V)<\/td>4.43<\/td>950<\/td>214<\/td><\/tr>
304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/td>7.93<\/td>515<\/td>65<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

UTS \ucd9c\ucc98: AMS 4928 (Grade 5 \uc5b4\ub2d0\ub9c1), ASTM A276 (304 SS), ASTM B209 (6061-T6, 7075-T6)<\/em><\/p>\n\n\n\n

\ud2f0\ud0c0\ub284\uc740 \ubd80\ud53c \uae30\uc900\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4 \uc57d 67% \ub354 \ubb34\uac81\ub2e4. \ub3d9\uc77c\ud55c \ud615\uc0c1\uc758 \ubd09\uc7ac \uae30\uc900\uc73c\ub85c, \ud2f0\ud0c0\ub284\uc740 \uc54c\ub8e8\ubbf8\ub284 \ub300\ube44 1.67\ubc30\uc758 \uc911\ub7c9\uc744 \uac00\uc9c4\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7ec\ub098 \ube44\uac15\ub3c4\uc5d0 \uc8fc\ubaa9\ud560 \ud544\uc694\uac00 \uc788\ub2e4. Grade 5 \ud2f0\ud0c0\ub284(214 MPa\u00b7cm\u00b3\/g)\uc740 7075-T6 \uc54c\ub8e8\ubbf8\ub284(204)\uc744 \uc18c\ud3ed \uc55e\uc11c\uba70,<\/strong> 6061-T6(115) \ub300\ube44\ub85c\ub294 \ub450 \ubc30 \uc774\uc0c1\uc758 \ube44\uac15\ub3c4\ub97c \ubcf4\uc778\ub2e4. \uc778\uc7a5 \uac15\ub3c4\uc640 \ud53c\ub85c \uc218\uba85\uc774 \uc124\uacc4\ub97c \uc9c0\ubc30\ud558\ub294 \uc6a9\ub3c4 \u2014 \ub79c\ub529 \uae30\uc5b4 \ud53c\ud305, \uc678\uacfc\uc6a9 \uc784\ud50c\ub780\ud2b8, \uace0\ud558\uc911 \uc790\uc804\uac70 \ubd80\ud488 \ub4f1 \u2014 \uc5d0\uc11c\ub294 \ud2f0\ud0c0\ub284 \ubd80\ud488\uc744 \ub354 \uc791\uc740 \ub2e8\uba74\uc801\uc73c\ub85c \uc124\uacc4\ud560 \uc218 \uc788\ub2e4. \ubc00\ub3c4\uac00 \ub192\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \ucd5c\uc885 \ud2f0\ud0c0\ub284 \ubd80\ud488\uc758 \uc911\ub7c9\uc740 \uc54c\ub8e8\ubbf8\ub284 \ub3d9\ub4f1 \ubd80\ud488\uacfc \uc720\uc0ac\ud55c \uc218\uc900\uc5d0 \uc774\ub97c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

Grade 2 CP \ud2f0\ud0c0\ub284\uc740 \ub2e4\ub978 \uacb0\uacfc\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ube44\uac15\ub3c4\uac00 75\ub85c, 6061 \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4\ub3c4 \ub0ae\uc2b5\ub2c8\ub2e4. CP \ud2f0\ud0c0\ub284\uc740 \uad6c\uc870\uc801 \ud6a8\uc728\uc131\uc774 \uc544\ub2cc \ub0b4\uc2dd\uc131\uacfc \uc0dd\uccb4\uc801\ud569\uc131\uc744 \uc704\ud574 \uc120\ud0dd\ud558\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uacbd\ub7c9 \uad6c\uc870\ubb3c\uc5d0 CP \ud2f0\ud0c0\ub284\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\ub2e4\uba74, \uc798\ubabb\ub41c \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\uace0 \uc788\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 Grade 5\uac00 \uc801\ud569\ud55c \ub2f5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

Ti-vs-Al \uc120\ud0dd\uc744 \uacb0\uc815\uc9d3\ub294 \ub610 \ub2e4\ub978 \ud575\uc2ec \uc694\uc778\uc740 \uc628\ub3c4\uc785\ub2c8\ub2e4. 7075-T6 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc57d 150\u00b0C \uc774\uc0c1\uc5d0\uc11c \uac15\ub3c4\uac00 \uc800\ud558\ub418\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. Grade 5 \ud2f0\ud0c0\ub284\uc740 \uc57d 315\u00b0C\uae4c\uc9c0 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc5d4\uc9c4\ub8f8 \uc778\uadfc \uad6c\uc870\ubb3c, \ubc30\uae30 \uc2dc\uc2a4\ud15c, \uc7ac\uc9c4\uc785 \ube44\ud589\uccb4 \ub4f1\uc5d0\uc11c\ub294 \ube44\uac15\ub3c4\uc640 \ubb34\uad00\ud558\uac8c \uc54c\ub8e8\ubbf8\ub284\uc774 \uc5f4\uc801 \uc694\uac74\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc18c\uc7ac \uc120\uc815\uc744 \uc2e4\uc9c8\uc801\uc73c\ub85c \uacb0\uc815\ud558\ub294 \uc218\uce58: \ube44\uac15\ub3c4<\/h2>\n\n\n\n
\"\ube44\uac15\ub3c4<\/figure>\n\n\n\n

\ubc00\ub3c4\ub294 \ud2b9\uc815 \ubd80\ud53c\uc758 \uae08\uc18d\uc774 \uc5bc\ub9c8\ub098 \ubb34\uac70\uc6b4\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ube44\uac15\ub3c4\ub294 \ub2e8\uc704 \uc9c8\ub7c9\ub2f9 \uae08\uc18d\uc774 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uad6c\uc870 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc124\uacc4\uc5d0\uc11c \uc18c\uc7ac\ub97c \ube44\uad50\ud560 \ub54c \uc2e4\uc9c8\uc801\uc778 \uae30\uc900\uc774 \ub418\ub294 \uc218\uce58\ub294 \ube44\uac15\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\uac15\ub3c4 = UTS (MPa) \u00f7 \ubc00\ub3c4 (g\/cm\u00b3)<\/strong><\/p>\n\n\n\n

Grade 5 \ud2f0\ud0c0\ub284\uacfc 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc758 \ube44\uad50: 950 \u00f7 4.43 = 214<\/strong> vs 515 \u00f7 7.93 = 65<\/strong>. Grade 5\ub294 \uadf8\ub7a8\ub2f9 \uad6c\uc870 \uc131\ub2a5\uc774 3\ubc30 \uc774\uc0c1 \ub192\uc2b5\ub2c8\ub2e4. \uc774 \ube44\uc728\uc774 \ubc14\ub85c \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uc774 \uc218\uc2ed \ub144\uc5d0 \uac78\uccd0 \uc8fc\uc694 \ud328\uc2a4\ub108\uc640 \uad6c\uc870 \ubd80\uc7ac\ub97c \uc2a4\ud2f8\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc73c\ub85c \uc804\ud658\ud55c \uc774\uc720\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc774 \uc808\ub300\uc801\uc73c\ub85c \uac00\ubccd\uae30 \ub54c\ubb38\uc774 \uc544\ub2c8\ub77c, \ub3d9\uc77c\ud55c \uad6c\uc870 \uc694\uac74\uc744 \ucda9\uc871\ud560 \ub54c \ud2f0\ud0c0\ub284 \uc194\ub8e8\uc158\uc774 \ud6e8\uc52c \uac00\ubccd\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284\uacfc \ud2f0\ud0c0\ub284\uc758 \ube44\uad50\ub294 \ub354 \uadfc\uc811\ud569\ub2c8\ub2e4. 7075-T6\uc758 \ube44\uac15\ub3c4 204\ub294 Grade 5\uc758 214\uc5d0 \uadfc\uc811\ud569\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c \ub450 \uc18c\uc7ac\uc758 \uc120\ud0dd\uc774 \ubc00\ub3c4 \ub17c\uc7c1\uc774 \uc544\ub2cc \uc628\ub3c4 \ub17c\uc7c1\uc778 \uc774\uc720\uac00 \ubc14\ub85c \uc5ec\uae30\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc628\ub3c4\uac00 150\u00b0C \uc774\ud558\ub85c \uc720\uc9c0\ub418\uace0 \ube44\uc6a9\uc774 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 7075\uac00 \uc720\ub9ac\ud569\ub2c8\ub2e4. \uc628\ub3c4\uac00 150\u00b0C\ub97c \ucd08\uacfc\ud558\uac70\ub098 \ud53c\ub85c \uc218\uba85\uc774 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 Grade 5\uac00 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucc38\uace0\ub85c, \ud0c4\uc18c\uc12c\uc720\uac15\ud654\uace0\ubd84\uc790(CFRP)\uc758 \ube44\uac15\ub3c4\ub294 \uc57d 375\ub85c, Grade 5 \ud2f0\ud0c0\ub284\uc758 \uc57d 1.75\ubc30\uc5d0 \ub2ec\ud569\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c CFRP\uc640 \ud568\uaed8 \ud2f0\ud0c0\ub284\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc774\uc720\ub294 \uc218\ub9ac \uac00\ub2a5\uc131, \ub4f1\ubc29\uc131, \uadf8\ub9ac\uace0 \ud53c\uc0ad\uc131 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ud604\uc7a5 \uc870\uac74\uc5d0\uc11c \uc6a9\uc811, \uac00\uacf5, \uc218\ub9ac\uac00 \uac00\ub2a5\ud558\uc9c0\ub9cc CFRP\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

B2B \uc870\ub2ec\uc744 \uc704\ud55c \uc911\ub7c9 \uacc4\uc0b0<\/h2>\n\n\n\n

\ub4f1\uae09\uc774 \uacb0\uc815\ub418\uba74 \ubd80\ud488 \uc911\ub7c9 \uacc4\uc0b0\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uae30\ubcf8 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\uc911\ub7c9 = \ubd80\ud53c \u00d7 \ubc00\ub3c4<\/strong><\/p>\n\n\n\n

\uc9c1\uc0ac\uac01\ud615 \ud50c\ub808\uc774\ud2b8(\ubbf8\ud130\ubc95 \ub2e8\uc704):<\/strong><\/p>\n\n\n\n

\uc911\ub7c9 (kg) = [L (mm) \u00d7 W (mm) \u00d7 T (mm) \u00d7 \ubc00\ub3c4 (g\/cm\u00b3)] \u00f7 1,000,000\n<\/code><\/pre>\n\n\n\n
<\/p>\n\n\n\n
\uacc4\uc0b0 \uc608\uc2dc \u2014 Grade 5 \ud50c\ub808\uc774\ud2b8, 500 mm \u00d7 300 mm \u00d7 6 mm:<\/strong><\/p>\n\n\n\n
500 \u00d7 300 \u00d7 6 \u00d7 4.43 \u00f7 1,000,000 = 3.99 kg\n<\/code><\/pre>\n\n\n\n
<\/p>\n\n\n\n
\ub3d9\uc77c \uaddc\uaca9, 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4(\ubc00\ub3c4 7.93 g\/cm\u00b3):<\/strong><\/p>\n\n\n\n
500 \u00d7 300 \u00d7 6 \u00d7 7.93 \u00f7 1,000,000 = 7.14 kg\n<\/code><\/pre>\n\n\n\n
<\/p>\n\n\n\n
\ub3d9\uc77c \ud615\uc0c1 \uae30\uc900, Grade 5 \ud2f0\ud0c0\ub284\uc740 44% \uac00\ubccd\uc2b5\ub2c8\ub2e4<\/strong>. 500\uac1c \uc591\uc0b0 \uae30\uc900\uc73c\ub85c \ucd5c\uc885 \uc870\ub9bd\ud488\uc5d0\uc11c \uc57d 1,575 kg\uc758 \uc911\ub7c9\uc774 \uc808\uac10\ub418\uba70, \uc774\ub294 \uc6b4\uc1a1 \ube44\uc6a9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ub610\ub294 \uc790\ub3d9\ucc28 \uc870\ub9bd\ud488\uc758 \uacbd\uc6b0 \uc81c\ud488 \uc218\uba85 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc5f0\ube44 \ud5a5\uc0c1\uc73c\ub85c\ub3c4 \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud658\ubd09 \uc18c\uc7ac\uc758 \uacbd\uc6b0:<\/strong><\/p>\n\n\n\n
\uc911\ub7c9 (kg) = \u03c0 \u00d7 (D\/2, mm)\u00b2 \u00d7 L (mm) \u00d7 \ubc00\ub3c4 (g\/cm\u00b3) \u00f7 1,000,000\n<\/code><\/pre>\n\n\n\n
<\/p>\n\n\n\n
\uc57c\ub4dc\ud30c\uc6b4\ub4dc\ubc95(lb\/in\u00b3)\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, \ubc00\ub3c4 \uac12\uc744 Grade 5\ub294 0.160, CP Grade 2\ub294 0.163\uc73c\ub85c \ub300\uccb4\ud558\uace0 \uce58\uc218\ub97c \uc778\uce58\ub85c \uc785\ub825\ud569\ub2c8\ub2e4. \u00f7 1,000,000 \ubcf4\uc815\uc740 \uc801\uc6a9\ud558\uc9c0 \uc54a\uc73c\uba70, \uacb0\uacfc\uac12\uc740 \ud30c\uc6b4\ub4dc(lb)\ub85c \uc9c1\uc811 \uc0b0\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4 \uc6b0\uc704\uac00 \uc720\ud6a8\ud55c \uacbd\uc6b0\uc640 \uadf8\ub807\uc9c0 \uc54a\uc740 \uacbd\uc6b0<\/h2>\n\n\n\n
\ud2f0\ud0c0\ub284\uc758 \uc911\ub7c9 \uc6b0\uc704\ub294 \uc2e4\uc9c8\uc801\uc774\uc9c0\ub9cc, \ud56d\uc0c1 \uacb0\uc815\uc801\uc778 \uc694\uc778\uc774 \ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4 \uc6b0\uc704\uac00 \uacb0\uc815\uc801\uc778 \uacbd\uc6b0:<\/strong><\/p>\n\n\n\n
    \n
  • \uac15\ub3c4 \ub300 \uc911\ub7c9\ube44\uac00 \ud575\uc2ec \uc124\uacc4 \uc870\uac74\uc778 \uacbd\uc6b0: \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\ubb3c, \uace0\uc131\ub2a5 \uc790\ub3d9\ucc28 \ubd80\ud488, \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8<\/li>\n\n\n\n
  • \uc791\ub3d9 \uc628\ub3c4\uac00 150\u00b0C\ub97c \ucd08\uacfc\ud558\uc5ec \uace0\uac15\ub3c4 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0<\/li>\n\n\n\n
  • \ub0b4\uc2dd\uc131\uc774 \uc694\uad6c\ub418\uba70 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \uc911\ub7c9 \uc99d\uac00\uac00 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0<\/li>\n\n\n\n
  • \uace0\uc8fc\uae30 \ud558\uc911 \uc870\uac74\uc5d0\uc11c\uc758 \ud53c\ub85c \uc218\uba85\uc774 \uc124\uacc4\uc758 \ud575\uc2ec \uc81c\ud55c \uc694\uc18c\uc778 \uacbd\uc6b0<\/li>\n<\/ul>\n\n\n\n
    \ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4 \uc6b0\uc704\uac00 \ubd80\ucc28\uc801\uc774\uac70\ub098 \ubb34\uad00\ud55c \uacbd\uc6b0:<\/strong><\/p>\n\n\n\n
      \n
    • \ube44\uc6a9\uc774 \uc6b0\uc120\uc21c\uc704\uc778 \uacbd\uc6b0: \ud2f0\ud0c0\ub284\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub300\ube44 kg\ub2f9 5\u201310\ubc30 \ub192\uc740 \uac00\uaca9\uc73c\ub85c, \uace0\uc815 \uc124\uce58\ud615 \uad6c\uc870\ubb3c\uc5d0\uc11c\ub294 \uacbd\ub7c9\ud654\ub85c \uc778\ud55c \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\ub97c \uae30\ub300\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4<\/li>\n\n\n\n
    • \uac00\uacf5\uc131\uc774 \uc911\uc694\ud55c \uacbd\uc6b0: \ud2f0\ud0c0\ub284\uc740 \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\uacfc \uac00\uacf5\uacbd\ud654 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc2a4\ud2f8\uc774\ub098 \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4 \uac00\uacf5 \uc2dc\uac04\uc774 \uae38\uace0 \ube44\uc6a9\uc774 \ub192\uc2b5\ub2c8\ub2e4<\/li>\n\n\n\n
    • \uc0dd\uc0b0\ub7c9\uc774 \ub9ce\uace0 \uacf5\ucc28\uac00 \ub113\uc740 \uacbd\uc6b0: \uc911\uac04 \uc218\uc900\uc758 \uc131\ub2a5\uc774 \uc694\uad6c\ub418\ub294 \ub300\ub7c9 \uc0dd\uc0b0 \ubd80\ud488\uc5d0\ub294 \uc54c\ub8e8\ubbf8\ub284\uc774 \ube44\uc6a9\uacfc \uc0dd\uc0b0\uc131 \uba74\uc5d0\uc11c \uc720\ub9ac\ud569\ub2c8\ub2e4<\/li>\n\n\n\n
    • \ubd80\ud488\uc5d0 \uc911\ub7c9 \uc81c\ud55c\uc774 \uc5c6\ub294 \uacbd\uc6b0: \uace0\uc815 \uc0b0\uc5c5 \uc124\ube44\uc758 \uad6c\uc870\uc6a9 \uc9c0\uc9c0\ub300\ub294 \ub2e8\uc704\ub2f9 4 kg\uc744 \uc808\uac10\ud574\ub3c4 \uc2e4\uc9c8\uc801\uc778 \uc774\uc810\uc774 \uc5c6\uc2b5\ub2c8\ub2e4<\/li>\n<\/ul>\n\n\n\n
      B2B \uc81c\uc870 \ud604\uc7a5\uc5d0\uc11c \ud2f0\ud0c0\ub284 \ub300\uccb4 \uc801\uc6a9\uc744 \uac80\ud1a0\ud560 \ub54c, \uccab \ubc88\uc9f8 \uc9c8\ubb38\uc740 \u201c\ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4\uac00 \uc5bc\ub9c8\uc778\uac00?\u201d\uac00 \uc544\ub2c8\ub77c \"\uacbd\ub7c9\ud654\ub97c \ud1b5\ud574 \uce21\uc815 \uac00\ub2a5\ud55c \uac00\uce58\ub97c \ucc3d\ucd9c\ud560 \uc218 \uc788\ub294\uac00?\"\uc785\ub2c8\ub2e4. \ud658\uc790 \ubd80\ub2f4\uc744 \uc904\uc774\ub294 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8\ub098 \ub354 \ubb34\uac70\uc6b4 \ud0d1\uc7ac\ubb3c\uc744 \ud5c8\uc6a9\ud558\ub294 \uc704\uc131 \ube0c\ub798\ud0b7\ucc98\ub7fc \ubaa8\ub4e0 \uadf8\ub7a8\uc774 \uc911\uc694\ud55c \uc6a9\ub3c4\ub3c4 \uc788\uc9c0\ub9cc, \uc9c0\uc0c1 \uc124\uce58\ud615 \ud38c\ud504 \ud558\uc6b0\uc9d5\uc5d0\uc11c\ub294 \ubc00\ub3c4 \uc6b0\uc704\uac00 \uc2e4\uc9c8\uc801 \uc758\ubbf8\ub97c \uac16\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
      \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n
      \ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong>
      \uc21c\uc218(\uc0c1\uc5c5\uc6a9 \uc21c\ub3c4) \ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4\ub294 4.506 g\/cm\u00b3, \uc989 4,506 kg\/m\u00b3, 0.163 lb\/in\u00b3\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud569\uae08\uc778 Grade 5(Ti-6Al-4V)\ub294 4.43 g\/cm\u00b3\uc774\uba70, Beta C\uc640 \uac19\uc740 \ubca0\ud0c0 \ud569\uae08\uc740 4.81 g\/cm\u00b3\uae4c\uc9c0 \uc62c\ub77c\uac11\ub2c8\ub2e4.<\/p>\n\n\n\n
      \ud2f0\ud0c0\ub284\uc740 \uc2a4\ud2f8\ubcf4\ub2e4 \uac00\ubccd\uc2b5\ub2c8\uae4c?<\/strong>
      \uc608. \ud2f0\ud0c0\ub284\uc740 \ubd80\ud53c \uae30\uc900\uc73c\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304\ubcf4\ub2e4 \uc57d 43% \uac00\ubccd\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 10 cm\u00b3 \ube14\ub85d\uc758 \ubb34\uac8c\ub294 \uc57d 45 g\uc774\uba70, \ub3d9\uc77c\ud55c \ubd80\ud53c\uc758 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub294 \uc57d 79 g\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
      \ud2f0\ud0c0\ub284\uc740 \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4 \ubb34\uac81\uc2b5\ub2c8\uae4c?<\/strong>
      \uc608 \u2014 \ubd80\ud53c \uae30\uc900\uc73c\ub85c \uc57d 67% \ubb34\uac81\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc Grade 5 \ud2f0\ud0c0\ub284\uc758 \ube44\uac15\ub3c4(214 MPa\u00b7cm\u00b3\/g)\ub294 \uace0\uac15\ub3c4 7075-T6 \uc54c\ub8e8\ubbf8\ub284(204)\uacfc \uc720\uc0ac\ud55c \uc218\uc900\uc73c\ub85c, \ub3d9\uc77c\ud55c \uad6c\uc870 \ud558\uc911\uc744 \uae30\uc900\uc73c\ub85c \uc124\uacc4\ub41c \ud2f0\ud0c0\ub284 \ubd80\ud488\uc740 \uc54c\ub8e8\ubbf8\ub284 \ubd80\ud488\uacfc \ucd5c\uc885 \uc911\ub7c9\uc774 \ube44\uc2b7\ud574\uc9c0\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
      Grade 5 \ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4\uac00 \uc21c\uc218 \ud2f0\ud0c0\ub284\ubcf4\ub2e4 \ub0ae\uc740 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong>
      Grade 5(Ti-6Al-4V)\uc5d0\ub294 \ubc00\ub3c4\uac00 2.70 g\/cm\u00b3\uc5d0 \ubd88\uacfc\ud55c \uc54c\ub8e8\ubbf8\ub284\uc774 6% \ud568\uc720\ub418\uc5b4 \uc788\uc73c\uba70, \uc774\ub294 \ud2f0\ud0c0\ub284\uc758 4.506\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc740 \uc218\uce58\uc785\ub2c8\ub2e4. \uc774 \uacbd\ub7c9 \uc6d0\uc18c\uc758 \ucca8\uac00\ub85c \uc778\ud574 \uc804\uccb4 \ubc00\ub3c4\uac00 CP Grade 2\uc758 4.51 g\/cm\u00b3\uc5d0\uc11c 4.43 g\/cm\u00b3\uc73c\ub85c \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n
      \ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4\ub97c kg\/m\u00b3\ub85c \ud45c\ud604\ud558\uba74 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong>
      CP \ud2f0\ud0c0\ub284(Grade 1\u20133)\uc740 4,506 kg\/m\u00b3\uc785\ub2c8\ub2e4. Grade 5\ub294 4,430 kg\/m\u00b3, Grade 4\ub294 4,540 kg\/m\u00b3\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
      \ud2f0\ud0c0\ub284\uc774 \uac00\uc7a5 \uac00\ubcbc\uc6b4 \uad6c\uc870\uc6a9 \uae08\uc18d\uc785\ub2c8\uae4c?<\/strong>
      \uc544\ub2d9\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284(~2.70 g\/cm\u00b3)\uacfc \ub9c8\uadf8\ub124\uc298(~1.74 g\/cm\u00b3)\uc774 \ub354 \uac00\ubccd\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 \uac15\uc810\uc740 \uc808\ub300\uc801\uc778 \uacbd\ub7c9\uc131\uc774 \uc544\ub2c8\ub77c, \uc774\ub4e4 \uacbd\ub7c9 \uae08\uc18d \ub300\ube44 \uc6b0\uc218\ud55c \ube44\uac15\ub3c4\uc640 \uace0\uc628 \uc131\ub2a5\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
      \uc694\uc57d<\/h2>\n\n\n\n
      \ud2f0\ud0c0\ub284\uc758 \ubc00\ub3c4\ub294 4.506 g\/cm\u00b3\ub85c, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\ubcf4\ub2e4 43% \uac00\ubccd\uace0 \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4 67% \ubb34\uac81\uc2b5\ub2c8\ub2e4. \ub4f1\uae09 \uc120\ud0dd\uc740 \uc2e4\uc81c \uc124\uacc4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uad6c\uc870\uc6a9 \ud569\uae08 \uc911 \uac00\uc7a5 \uac00\ubcbc\uc6b4 Grade 5\uc758 \ubc00\ub3c4\ub294 4.43 g\/cm\u00b3\uc774\uba70, Beta C\ub294 4.81\ub85c \uc0c1\ub300\uc801\uc73c\ub85c \ubb34\uac81\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubc00\ub3c4 \uc218\uce58\ub9cc\uc73c\ub85c \uc18c\uc7ac \uc120\ud0dd\uc744 \uacb0\uc815\ud558\ub294 \uacbd\uc6b0\ub294 \ub4dc\ubb45\ub2c8\ub2e4. \ube44\uac15\ub3c4(specific strength) \uce21\uba74\uc5d0\uc11c Grade 5 \ud2f0\ud0c0\ub284(214 MPa\u00b7cm\u00b3\/g)\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15(65) \ubc0f \ub300\ubd80\ubd84\uc758 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \ud06c\uac8c \ub2a5\uac00\ud558\uba70, \uc774\uac83\uc774 \uad6c\uc870\uc6a9 \ubd80\ud488\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \uac00\uaca9 \ud504\ub9ac\ubbf8\uc5c4\uc744 \uc815\ub2f9\ud654\ud558\ub294 \ud575\uc2ec \uadfc\uac70\uc785\ub2c8\ub2e4. B2B \uc870\ub2ec \ubc0f \ubd80\ud488 \uc124\uacc4 \uc2dc \uacbd\ub7c9\ud654 \ud6a8\uacfc \uc0b0\ucd9c\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ubd80\ud53c\uc5d0 \ubc00\ub3c4\ub97c \uacf1\ud574 \ub4f1\uae09\ubcc4\ub85c \ube44\uad50\ud558\uace0, \uc911\ub7c9 \uac10\uc18c \ud6a8\uacfc\uac00 \ud2f0\ud0c0\ub284\uc758 \uac00\uaca9 \ud504\ub9ac\ubbf8\uc5c4\uc5d0 \uc0c1\uc751\ud558\ub294 \uac00\uce58\ub97c \ucc3d\ucd9c\ud558\ub294\uc9c0 \ud3c9\uac00\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"
      Pure titanium has a density of 4.506 g\/cm\u00b3 (4,506 kg\/m\u00b3 \/ 0.163 lb\/in\u00b3), placing it between aluminum (2.70 g\/cm\u00b3) and carbon steel (7.85 g\/cm\u00b3). Titanium is approximately 43% lighter than stainless steel and about 67% heavier than aluminum by volume. Grade 5 (Ti-6Al-4V), which accounts for over 50% of global titanium consumption, runs slightly lighter […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1703","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/posts\/1703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/comments?post=1703"}],"version-history":[{"count":1,"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/posts\/1703\/revisions"}],"predecessor-version":[{"id":1707,"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/posts\/1703\/revisions\/1707"}],"wp:attachment":[{"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/media?parent=1703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/categories?post=1703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/outdoortitanium.com\/ko\/wp-json\/wp\/v2\/tags?post=1703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}