{"id":9349,"date":"2026-04-06T03:39:24","date_gmt":"2026-04-06T03:39:24","guid":{"rendered":"https:\/\/weldomachining.com\/?p=9349"},"modified":"2026-04-06T03:39:25","modified_gmt":"2026-04-06T03:39:25","slug":"al-6061-density","status":"publish","type":"post","link":"https:\/\/weldomachining.com\/ko\/al-6061-density\/","title":{"rendered":"Al 6061 \ubc00\ub3c4, \uc5f4\ucc98\ub9ac \ubc0f \uc801\uc6a9 \ubd84\uc57c"},"content":{"rendered":"

6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ub9c8\uadf8\ub124\uc298\uacfc \uc2e4\ub9ac\ucf58\uc744 \uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c\ub85c \ud558\ub294( Mg\u2082Si \uc0c1\uc744 \ud615\uc131) \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uac00\ubccd\uace0, \uac15\ub3c4\uac00 \ub192\uc73c\uba70, \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uba74\uc2ec\uc785\ubc29 \uad6c\uc870\uc640 \uc77c\uc815\ud55c \uc18c\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc2b5\ub2c8\ub2e4. Al 6061\uc758 \ubc00\ub3c4\ub294 \uc911\uac04 \uc815\ub3c4\ub85c, \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uc6b0\uc218\ud55c \uacbd\ub7c9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub9dd\uac04, \ud06c\ub86c, \uad6c\ub9ac, \uc544\uc5f0 \ub4f1\uc758 \uc6d0\uc18c\ub97c \ucca8\uac00\ud558\uba74 \uc131\ub2a5\uc744 \ub354\uc6b1 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc73c\uba70, \uc2dc\ud6a8 \ucc98\ub9ac\ub97c \ud1b5\ud574 \uc804\uccb4\uc801\uc778 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. CNC \uac00\uacf5<\/a>, \ud310\uc7ac \ubc0f \ub2e4\uc591\ud55c \ub9de\ucda4\ud615 \uad6c\uc870 \ubd80\ud488.<\/p>\n\n\n\n

\"Al<\/figure>\n\n\n\n

Al 6061\uc758 \ubc00\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h2>\n\n\n\n

Al 6061\uc758 \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc815\ub418\ub294 \uc2dc\uc7a5 \ubc00\ub3c4\ub294 2.7 g\/cm\u00b3, \uc989 2700 kg\/m\u00b3\uc785\ub2c8\ub2e4. \ub300\ud55c\ubbfc\uad6d\uc758 \uacf5\ud559 \uc7ac\ub8cc\uc5d0\uc11c Al 6061\uc758 \ubc00\ub3c4\ub294 \ud658\uc0b0 \uc2dc \uc57d 0.0975 lb\/in\u00b3\uc785\ub2c8\ub2e4. 6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ubc00\ub3c4\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ube44\uc6a9 \uad00\ub9ac, \uc131\ub2a5 \ud3c9\uac00, \ubd80\ud488 \uc801\uc6a9\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc6b0\uc218\ud55c \uac15\ub3c4\uc640 \uacbd\ub7c9 \ud2b9\uc131 \ub355\ubd84\uc5d0 \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488 \ubc0f \uc804\ubb38 \ub808\uc774\uc2f1 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70, \uc5f0\ub8cc \uc18c\ube44\ub97c \uc904\uc774\uace0 \uac00\uc18d \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ubc00\ub3c4\ub294 \uc5b4\ub5bb\uac8c \uacb0\uc815\ub418\ub098\uc694<\/h3>\n\n\n\n

\ubc00\ub3c4\ub97c \uce21\uc815\ud558\uae30 \uc704\ud574 \ud45c\uc900 \uace0\uccb4 6061 \uc54c\ub8e8\ubbf8\ub284 \uc8fc\uad34\ub97c \ucda9\ubd84\ud55c \uc591\uc758 \ubb3c\uc5d0 \ub123\uc2b5\ub2c8\ub2e4. \uce68\uc218 \uc804\ud6c4\uc758 \uc218\uc704 \ucc28\uc774\ub97c \uacc4\uc0b0\ud558\uc5ec \ubd80\ud53c \ucc28\uc774\ub97c \uc5bb\uace0, \uc774\ub294 6061 \uc8fc\uad34\uc758 \ubd80\ud53c\uac00 \ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc8fc\uad34\uc758 \uc9c8\ub7c9\uc744 \uc774 \ubd80\ud53c \ucc28\uc774\ub85c \ub098\ub204\uba74 2.7 g\/cm\u00b3\uc758 \ubc00\ub3c4\uac00 \uc0b0\ucd9c\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc544\ub974\ud0a4\uba54\ub370\uc2a4\uc758 \uc6d0\ub9ac\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\uc591\ud55c \uc5f4\ucc98\ub9ac \uc870\uac74\uc5d0\uc11c\uc758 6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \ubc00\ub3c4 \ube44\uad50<\/h2>\n\n\n\n

6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ub124 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uc5f4\ucc98\ub9ac \uc0c1\ud0dc\uac00 \uc788\uc2b5\ub2c8\ub2e4: 6061-O, 6061-T4, 6061-T6, 6061-T651.<\/p>\n\n\n\n

\uc774\ub294 6061-O<\/a> \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \uac15\ud654 \ucc98\ub9ac\ub97c \uac70\uce58\uc9c0 \uc54a\uc558\uae30 \ub54c\ubb38\uc5d0 \uc774\ub860\uac12\uacfc \ubc00\ub3c4 \ucc28\uc774\uac00 \uc5c6\uc73c\uba70, 2.7 g\/cm\u00b3\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

T4\ub294 \uc6a9\uccb4\ud654 \ucc98\ub9ac(\uc57d 535\u00b0C\ub85c \uac00\uc5f4) \ud6c4 \uc2e4\uc628\uc5d0\uc11c \uc790\uc5f0 \ub0c9\uac01\ub41c \uc18c\uc7ac\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud569\uae08 \uc6d0\uc18c\uac00 \uace0\uc6a9\uccb4\ub97c \ud615\uc131\ud558\uae30 \uc2dc\uc791\ud558\uc9c0\ub9cc, \uac15\ud654\uc0c1\uc758 \uc11d\ucd9c\uc740 \ube44\uad50\uc801 \ub290\ub9ac\uace0 \ubd84\uc0b0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubc00\ub3c4\ub294 \ube44\uad50\uc801 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub860\uac12\uc758 \u00b10.5% \ub0b4\uc5d0\uc11c \ubcc0\ub3d9\ud569\ub2c8\ub2e4. 6061-T4\uc758 \ubc00\ub3c4\ub294 \uc57d 2.70 g\/cm\u00b3\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

T6\uc640 T651\uc740 \ubaa8\ub450 \uc57d 535\u00b0C\ub85c \uac00\uc5f4 \ud6c4 \uc218\ub0c9 \ucc98\ub9ac\ub429\ub2c8\ub2e4. T6\ub294 \uc57d 160\u00b0C\uc5d0\uc11c 8~18\uc2dc\uac04 \uc2dc\ud6a8 \ucc98\ub9ac\ub418\uace0, T651\uc740 \ub2f4\uae08\uc9c8 \ud6c4 \ub0c9\uac04 \uc778\uc7a5 \ucc98\ub9ac\ub97c \uac70\uccd0 \uc57d 165\u00b0C\uc5d0\uc11c \uc2dc\ud6a8 \ucc98\ub9ac\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c 6061-T651\uc740 T6\ubcf4\ub2e4 \ub0b4\ubd80 \uc751\ub825\uc774 \ub0ae\uc544 \uac00\uacf5 \uc2dc \ub4a4\ud2c0\ub9bc \ubcc0\ud615 \uc704\ud5d8\uc774 \uc904\uc5b4\ub4e4\uc9c0\ub9cc, \uc18c\uc7ac \ube44\uc6a9\uc740 \ub354 \ub192\uc2b5\ub2c8\ub2e4. 6061-T6\uc758 \ubc00\ub3c4\ub294 \uc57d 2.71~2.72 g\/cm\u00b3, 6061-T651\uc758 \ubc00\ub3c4\ub294 \uc57d 2.72~2.75 g\/cm\u00b3\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uac15\ub3c4\ub294 \uc5b4\ub290 \uc815\ub3c4\uc778\uac00\uc694<\/h2>\n\n\n\n

Al 6061\uc758 \ubc00\ub3c4\ub294 2.7 g\/cm\u00b3\ub85c \ube44\uad50\uc801 \ub0ae\uc9c0\ub9cc, \uc5f4\ucc98\ub9ac \ud6c4 \uc77c\ubd80 \ub4f1\uae09(\uc608: T6)\uc740 \ud56d\ubcf5 \uac15\ub3c4<\/a> 310 MPa \uc774\uc0c1\uc758.<\/p>\n\n\n\n

\"\uc815\ubc00<\/figure>\n\n\n\n

\ud56d\ubcf5 \uac15\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18 \ud0c4\uc18c\uac15\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub294 \uc57d 270~420 MPa\uc774\uc9c0\ub9cc, \ubc00\ub3c4\ub294 7.85 g\/cm\u00b3\uc785\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ubd80\ud53c\uc5d0\uc11c \ud0c4\uc18c\uac15\uc740 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\ubcf4\ub2e4 \uac70\uc758 \uc138 \ubc30 \ubb34\uac81\uc2b5\ub2c8\ub2e4. \uc774\ub294 6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \ub0ae\uc740 \ubc00\ub3c4\ub97c \uac00\uc9c0\uba74\uc11c\ub3c4 \uac15\ub3c4 \uc131\ub2a5\uc774 \uac15\ucca0\uc5d0 \uadfc\uc811\ud560 \uc218 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ubd80\ud488\uc758 \ubb34\uac8c\ub97c \uc904\uc774\uba74\uc11c \uc77c\uc815 \uc218\uc900\uc758 \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uace0 \uc2f6\ub2e4\uba74 6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \uc88b\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/h2>\n\n\n\n

6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc801\uc6a9 \ubd84\uc57c<\/p>\n\n\n\n

\ud56d\uacf5\uc6b0\uc8fc<\/h3>\n\n\n\n

\ub0ae\uc740 \ubc00\ub3c4\uc640 \ub192\uc740 \uac15\ub3c4 \ub355\ubd84\uc5d0 6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uac00\uacf5 \ubd84\uc57c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc544\ub798\ub294 \ucc38\uace0\uc6a9\uc73c\ub85c \uc218\uc9d1\ud55c \uc801\uc6a9 \uc0ac\ub840\uc785\ub2c8\ub2e4:.<\/p>\n\n\n\n

\uc6b4\uc1a1<\/h3>\n\n\n\n

\uc6b4\uc1a1 \ubd84\uc57c\uc5d0\uc11c 6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc8fc\ub85c \uc790\ub3d9\ucc28 \ucc28\uccb4 \uad6c\uc870, \uc5d4\uc9c4 \ubd80\ud488, \ub3c4\uc5b4, \ucc3d\ubb38, \ub799\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uc9c0\ud558\ucca0 \ucc28\ub7c9, \ucca0\ub3c4 \uc5ec\uac1d\ucc28, \uace0\uc18d\uc5f4\ucc28 \uad6c\uc870 \ubd80\ud488, \uc120\ubc15 \uad6c\uc870, \ud720 \ud5c8\ube0c, \ud574\uad70 \uc790\uc7ac \ub4f1\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac74\ucd95 \uc7a5\uc2dd<\/h3>\n\n\n\n

6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uac74\uc124 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc6a9\ub3c4\ub97c \uac00\uc9c0\uba70, \ub3c4\uc5b4\uc640 \ucc3d\ubb38, \ucee4\ud2bc\uc6d4 \uc54c\ub8e8\ubbf8\ub284 \ud504\ub85c\ud30c\uc77c, \uc54c\ub8e8\ubbf8\ub284 \ucee4\ud2bc \ud328\ub110, \uace8\ud310\uc9c0, \ubb34\ub2ac\ud310, \uceec\ub7ec \ucf54\ud305 \uc54c\ub8e8\ubbf8\ub284 \ud310, \ucc9c\uc7a5, \uc7a5\uc2dd \ud45c\uba74 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\uc790 \ubc0f \uc815\ubc00 \uc81c\uc870<\/h3>\n\n\n\n

6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc804\uc790 \ubc0f \uc815\ubc00 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \uc815\ubc00 \uae30\uae30 \ubd80\ud488, \uae08\ud615 \uc81c\uc870, \uc790\ub3d9\ud654 \uae30\uacc4 \ubd80\ud488, \ucef4\ud4e8\ud130 \uba54\uc778\ubcf4\ub4dc, \ud734\ub300\ud3f0 \uace0\uc815\uad6c, PCB \ub0a9\ub55c \uce90\ub9ac\uc5b4, \uc804\uae30 \ubd80\ud488, \ubc29\uc5f4\ud310, \ucf00\uc774\ube14, \uace0\uae09 \uc804\uc790 \uc7a5\ube44 \ud558\uc6b0\uc9d5 \ubc0f \ubc29\uc5f4 \ubd80\ud488 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc6f0\ub3c4\uc5d0\uc11c \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uac83<\/h2>\n\n\n\n

\uc6f0\ub3c4\uc5d0\uc11c\ub294 CNC \uac00\uacf5, \uc640\uc774\uc5b4 \ucee4\ud305, \uc5f0\ub9c8, \uc120\ubc18 \uac00\uacf5, \uc54c\ub8e8\ubbf8\ub284 \uc555\ucd9c<\/a>, \uc0ac\ucd9c \uc131\ud615, 3D \ud504\ub9b0\ud305 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 10\ub144 \uc774\uc0c1\uc758 \uac00\uacf5 \uacbd\ud5d8\uacfc \ucd95\uc801\ub41c \uc18c\uc7ac \uacf5\uae09\ub9dd\uc744 \ubc14\ud0d5\uc73c\ub85c \uc18c\uc7ac \uc120\ud0dd \ubc0f \ucd5c\uc801\ud654\uc5d0 \ub300\ud55c \uc885\ud569\uc801\uc778 \uc9c0\uc6d0\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc804\uccb4 \uacf5\uc815\uc774 \ud45c\uc900\ud654\ub418\uc5b4 \uc788\uc73c\uba70, 20\uac00\uc9c0 \uc774\uc0c1\uc758 \uc77c\ubc18 \ud45c\uba74 \ucc98\ub9ac \uc635\uc158\uc744 \uc81c\uacf5\ud558\uc5ec \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \ubd80\ud488 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \uc815\ubcf4\ub098 \uac00\uacf5 \uacac\uc801\uc744 \uc6d0\ud558\uc2dc\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \ubb38\uc758\ud574 \uc8fc\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n

\"CNC<\/figure>","protected":false},"excerpt":{"rendered":"

6061 aluminum alloy is a commonly used aluminum alloy material with magnesium and silicon as the main alloying elements (forming the Mg\u2082Si phase). It has excellent properties such as light weight, high strength, and corrosion resistance. It has a face-centered cubic structure and certain plasticity. Its Al 6061 density is moderate, allowing it to maintain […]<\/p>\n","protected":false},"author":2,"featured_media":5709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-9349","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/9349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/comments?post=9349"}],"version-history":[{"count":1,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/9349\/revisions"}],"predecessor-version":[{"id":9350,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/9349\/revisions\/9350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/media\/5709"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/media?parent=9349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/categories?post=9349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/tags?post=9349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}