{"id":8145,"date":"2025-03-02T13:58:12","date_gmt":"2025-03-02T13:58:12","guid":{"rendered":"https:\/\/premiumalu.com\/mastering-3105-aluminum-alloys-a-comprehensive-guide\/"},"modified":"2026-07-27T12:39:30","modified_gmt":"2026-07-27T12:39:30","slug":"3105-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88-%eb%a7%88%ec%8a%a4%ed%84%b0%ed%95%98%ea%b8%b0-%ec%a2%85%ed%95%a9-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/ko\/mastering-3105-aluminum-alloys-a-comprehensive-guide\/","title":{"rendered":"3105 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \ub300\ud55c \uc885\ud569 \uac00\uc774\ub4dc"},"content":{"rendered":"<h2>\uc18c\uac1c<\/h2>\n<p><a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/3105-aluminum\/\">3105 \uc54c\ub8e8\ubbf8\ub284<\/a> 3003\uacfc 5052 \uc0ac\uc774\uc5d0 \uc704\uce58\ud558\ub294 3000\uacc4\uc5f4 \ud569\uae08\uc73c\ub85c, \ub9dd\uac04-\ubca0\uc774\uc2a4\uc5d0 \uc18c\ub7c9\uc758 \ub9c8\uadf8\ub124\uc298\uc744 \ucca8\uac00\ud558\uc5ec <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/3105-aluminum\/\">\uc54c\ub8e8\ubbf8\ub284<\/a>3003 \ub300\ube44 \uc801\uc808\ud55c \uac15\ub3c4 \ud5a5\uc0c1\uc744 \uc5bb\uc73c\uba74\uc11c\ub3c4 \uae30\ubcf8\uc801\uc778 \uc131\ud615\uc131, \ub0b4\uc2dd\uc131, \uc6a9\uc811\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uac74\ucd95, \uc9c0\ubd95\uc7ac, \uc0ac\uc774\ub529, HVAC \ub355\ud2b8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubcf8 \uac00\uc774\ub4dc\ub294 3105\uac00 \uc801\ud569\ud55c \uacbd\uc6b0, 5052\ub85c \uc804\ud658\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \uc8fc\ubb38 \uc804 \ud655\uc778 \uc0ac\ud56d\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<h2>\ud654\ud559 \uc131\ubd84<\/h2>\n<p>3105\ub294 \uc800\uad6c\ub9ac Al-Mn-Mg \uacc4\uc5f4 \ud569\uae08\uc73c\ub85c \ubd88\uc21c\ubb3c\uc774 \uc81c\uc5b4\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub9dd\uac04: 0.3\u20130.8%<\/li>\n<li>\ub9c8\uadf8\ub124\uc298: 0.2\u20130.8%<\/li>\n<li>\uad6c\ub9ac: \u22640.3%<\/li>\n<li>\ucca0: \u22640.7%<\/li>\n<li>\uaddc\uc18c: \u22640.6%<\/li>\n<li>\uc544\uc5f0: \u22640.4%<\/li>\n<li>\ud06c\ub86c: \u22640.2%<\/li>\n<li>\ud2f0\ud0c0\ub284: \u22640.1%<\/li>\n<li>\uc794\uc5ec: \uc54c\ub8e8\ubbf8\ub284<\/li>\n<\/ul>\n<h2>\uc8fc\uc694 \uc18d\uc131<\/h2>\n<h3>\uac15\ub3c4 \ubc0f \uac00\uacf5\uacbd\ud654<\/h3>\n<p>3105\ub294 \uc5f4\ucc98\ub9ac \ubd88\uac00 \ud569\uae08\uc73c\ub85c, \ubaa8\ub4e0 \uac15\ub3c4 \ud5a5\uc0c1\uc740 \uac00\uacf5\uacbd\ud654(\ub0c9\uac04\uac00\uacf5)\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. H14 \ud15c\ud37c(\ubc18\uacbd\ud654)\uc5d0\uc11c \uc778\uc7a5\uac15\ub3c4\ub294 \uc57d 150\u2013200 MPa, \ud56d\ubcf5\uac15\ub3c4\ub294 \uc57d 130\u2013160 MPa\uc785\ub2c8\ub2e4. H19 \ud15c\ud37c(\uc644\uc804\uacbd\ud654)\uc5d0\uc11c \uc778\uc7a5\uac15\ub3c4\ub294 \uc57d 215\u2013260 MPa\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. 3003 \ub300\ube44 \uac15\ub3c4 \ud5a5\uc0c1\uc740 \ud06c\uc9c0 \uc54a\uc9c0\ub9cc(\uc77c\ubc18\uc801\uc73c\ub85c 10\u201320 MPa), \ubaa8\ub4e0 MPa\uac00 \uc911\uc694\ud55c \ubc15\ud310 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc131\ud615\uc131<\/h3>\n<p>3105\ub294 \ub300\ubd80\ubd84\uc758 \uc77c\ubc18\uc801\uc778 \ud15c\ud37c\uc5d0\uc11c \uad7d\ud798, \ub864\ud3ec\ubc0d, \uc2a4\ud0ec\ud551\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f0\uc18d \uc131\ud615 \uacf5\uc815\uc6a9 \uc2dc\ud2b8 \ubc0f \ucf54\uc77c \ud615\ud0dc\ub85c \uc0dd\uc0b0\ub429\ub2c8\ub2e4 \u2014 \uc9c0\ubd95 \ud328\ub110, \uc0ac\uc774\ub529 \ud504\ub85c\ud30c\uc77c, \ud648\ud1b5 \uc2dc\uc2a4\ud15c\uc774 \ub300\ud45c\uc801\uc778 \uc0dd\uc0b0 \ub300\uc0c1\uc785\ub2c8\ub2e4. \ub525\ub4dc\ub85c\uc789\uc740 \uc5f0\uc9c8 \ud15c\ud37c(H12\/H14)\uc5d0\uc11c \ub354 \uc6b0\uc218\ud558\uba70, H19\uc5d0\uc11c\uc758 \uae34\ubc00\ud55c \uace1\ub960 \ubc18\uacbd \uad7d\ud798\uc740 \uc0ac\uc804 \uac80\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub0b4\uc2dd\uc131<\/h3>\n<p>3105\ub294 \uc77c\ubc18\uc801\uc778 \ub300\uae30 \ubd80\uc2dd, \uacbd\ubbf8\ud55c \ud654\ud559\ubb3c\uc9c8 \ub178\ucd9c, \uc2b5\uae30\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \ub0b4\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud074\ub798\ub529 \uc5c6\uc774 \uc625\uc678 \uac74\ucd95 \ubc0f \uc2dc\uacf5 \uc6a9\ub3c4\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4 \u2014 \ub0ae\uc740 \uad6c\ub9ac \ud568\ub7c9\uc774 \ubd80\uc2dd \uc704\ud5d8\uc744 \uad00\ub9ac \uac00\ub2a5\ud55c \uc218\uc900\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc9c1\uc811\uc801\uc778 \ud574\uc218 \uce68\uc218 \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc6a9\uc811\uc131<\/h3>\n<p>3105\ub294 \ud45c\uc900 \uc54c\ub8e8\ubbf8\ub284 \uacf5\uc815 \u2014 GTAW(TIG), GMAW(MIG), \uc800\ud56d\uc6a9\uc811 \ubaa8\ub450\ub85c \uc6a9\uc811\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4. \ud544\ub7ec \ud569\uae08 4043 \ub610\ub294 1100\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70, \uc5f4\uc601\ud5a5\ubd80(HAZ)\uc758 \uc6a9\uc811 \ud6c4 \uac15\ub3c4\ub294 \ub0c9\uac04\uac00\uacf5\ub41c \ubaa8\uc7ac\ubcf4\ub2e4 \ub0ae\uc2b5\ub2c8\ub2e4(\ubaa8\ub4e0 \ube44\uc5f4\ucc98\ub9ac \ud569\uae08\uc5d0\uc11c \uc608\uc0c1\ub418\ub294 \uc0ac\ud56d).<\/p>\n<h2>\uc77c\ubc18\uc801\uc778 \ud15c\ud37c<\/h2>\n<ul>\n<li><strong>H14:<\/strong> H14: \ubc18\uacbd\ud654(1\/2 \uacbd\ud654\ub85c \uac00\uacf5\uacbd\ud654). \uc77c\ubc18 \ud310\uae08 \ubc0f \uac74\ucd95 \uc6a9\ub3c4\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c0\uc815\ub418\ub294 \ud15c\ud37c.<\/li>\n<li><strong>H19: \uc644\uc804\uacbd\ud654(\uc644\uc804 \uacbd\ud654\ub85c \uac00\uacf5\uacbd\ud654). \ub0c9\uac04\uac00\uacf5\uc5d0\uc11c \ucd5c\ub300 \uac15\ub3c4\uac00 \ud544\uc694\ud560 \ub54c \uc120\ud0dd \u2014 \uc608: \ubc15\ud310 \ub864\ud3ec\ubc0d \ud504\ub85c\ud30c\uc77c.<\/strong> H24: \ubc18\uacbd\ud654 \ubc0f \ubd80\ubd84 \uc18c\ub454 \ucc98\ub9ac. \ub3d9\uc77c \uac15\ub3c4 \uc218\uc900\uc5d0\uc11c H14\ubcf4\ub2e4 \uc57d\uac04 \ub354 \ub192\uc740 \uc5f0\uc131\uc744 \uc81c\uacf5 \u2014 \uc131\ud615 \uc694\uad6c\uac00 \ub354 \uae4c\ub2e4\ub85c\uc6b8 \ub54c \uc720\uc6a9.<\/li>\n<li><strong>3105 vs. \uae30\ud0c0 \ud569\uae08<\/strong> 3105 vs. 3003.<\/li>\n<\/ul>\n<h2>3003\uc740 \uae30\ubcf8 \uc54c\ub8e8\ubbf8\ub284-\ub9dd\uac04 \ud569\uae08\uc785\ub2c8\ub2e4. 3105\ub294 \ub9c8\uadf8\ub124\uc298\uc744 \ucca8\uac00\ud558\uc5ec \ub3d9\ub4f1\ud55c \ud15c\ud37c\uc5d0\uc11c \uc778\uc7a5\uac15\ub3c4\uac00 \uc57d 10\u201320 MPa \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uadf8 \ub300\uac00\ub294 \ubbf8\ubbf8\ud569\ub2c8\ub2e4 \u2014 \uc131\ud615\uc131\uacfc \ub0b4\uc2dd\uc131\uc740 \uac70\uc758 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc57d\uac04 \ub354 \ub192\uc740 \uac15\ub3c4\uac00 \uac8c\uc774\uc9c0 \ub450\uaed8\ub97c \uc904\uc774\uac70\ub098 \ud48d\ud558\uc911 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \ub54c 3105\ub97c \uc120\ud0dd\ud558\uace0, \uc808\ub300\uc801\uc778 \ucd5c\ub300 \uacf5\uae09\uc131\uacfc \ucd5c\uc800 \ube44\uc6a9\uc774 \ub354 \uc911\uc694\ud560 \ub54c 3003\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/h2>\n<h3>3105 vs. 5052<\/h3>\n<p>5052\ub294 \ud55c \ub2e8\uacc4 \uc704\uc785\ub2c8\ub2e4: \ub354 \ub192\uc740 \uc778\uc7a5\uac15\ub3c4(H34\uc5d0\uc11c \uc57d 230 MPa vs. 3105-H14\uc758 \uc57d 170 MPa), \ub354 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uc644\uc804\ud55c \ud574\uc591 \ud658\uacbd \uc0ac\uc6a9 \ub2a5\ub825 \u2014 \uadf8\ub7ec\ub098 \ube44\uc6a9\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. 3105\ub294 \uc77c\ubc18 \uac74\ucd95 \ubc0f \uac74\ucd95\uc6a9 \uc801\uc6a9 \ubd84\uc57c\ub97c \ucee4\ubc84\ud558\uba70, 5052\ub294 \uad6c\uc870 \ud558\uc911\uc774 \ub354 \ub192\uac70\ub098 \ud658\uacbd\uc774 \ub354 \uac00\ud639\ud560 \ub54c \uc62c\ubc14\ub978 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>3105 vs. 1100<\/h3>\n<p>1100\uc740 \uc0c1\uc5c5\uc6a9 \uc21c\uc218 \uc54c\ub8e8\ubbf8\ub284\uc785\ub2c8\ub2e4 \u2014 \ucd5c\ub300 \ub0b4\uc2dd\uc131\uacfc \uc131\ud615\uc131, \ucd5c\uc18c \uac15\ub3c4. 3105\ub294 1100\uc758 \ub0b4\uc2dd \uc131\ub2a5 \ub300\ubd80\ubd84\uc744 \uc720\uc9c0\ud558\uba74\uc11c 3xxx \ubc94\uc704\uc5d0\uc11c \ub354 \ub192\uc740 \uac15\ub3c4 \uc635\uc158\uc785\ub2c8\ub2e4. \uc77c\ubd80 \uad6c\uc870\uc801 \uac15\uc131\uc774 \ud544\uc694\ud55c \uac74\ucd95\uc6a9 \uc2dc\ud2b8\uc758 \uacbd\uc6b0 3105\uac00 \ub354 \uc2e4\uc6a9\uc801\uc778 \ub4f1\uae09\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc544\ub798 \ube60\ub978 \ucc38\uc870\ub97c \uc0ac\uc6a9\ud558\uc5ec 3105\uac00 \uadc0\ud558\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c\uc9c0 \uacb0\uc815\ud558\uc2ed\uc2dc\uc624.<\/h3>\n<p>\uc801\ud569(Go) \u2014 3105 \uc0ac\uc6a9 \uc870\uac74:.<\/p>\n<h2>\uc801\uc6a9 \uac00\ub2a5\/\ubd88\uac00 \ud310\ub2e8 \uae30\uc900<\/h2>\n<p>\uc801\uc808\ud55c \uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \uc131\ud615\uc131 \ubc0f \ub300\uae30 \ub0b4\uc2dd\uc131\uc758 \uc870\ud569\uc774 \ud544\uc694\ud560 \ub54c \u2014 3105\ub294 \uacbd\uc7c1\ub825 \uc788\ub294 \ube44\uc6a9\uc73c\ub85c 3003\uacfc 5052 \uc0ac\uc774\uc758 \ubc94\uc704\ub97c \ucee4\ubc84\ud569\ub2c8\ub2e4. \ub300\ud45c \uc801\uc6a9 \ubd84\uc57c: \uc9c0\ubd95 \uc2dc\ud2b8, \uc0ac\uc774\ub529 \ud328\ub110, \ud648\ud1b5 \uc2dc\uc2a4\ud15c, \uc5d0\uc5b4 \ub355\ud2b8.<\/p>\n<p><strong>\ucf54\uc77c \uc18c\uc7ac\uc758 \uc5f0\uc18d \ub864\ud3ec\ubc0d \ub610\ub294 \uc2a4\ud0ec\ud551\uc774 \uc0dd\uc0b0 \ubc29\uc2dd\uc77c \ub54c \u2014 3105\ub294 \uc77c\uad00\ub41c \uac8c\uc774\uc9c0\uc640 \ud15c\ud37c \uc81c\uc5b4\ub85c \ucf54\uc77c \ud615\ud0dc\ub85c \ub110\ub9ac \uacf5\uae09\ub429\ub2c8\ub2e4. \ub300\ud45c \uc801\uc6a9 \ubd84\uc57c: \uac74\ucd95 \ud504\ub85c\ud30c\uc77c, \ub9c8\uac10\uc7ac, \ud2b8\ub9bc \ubd80\ud488.<\/strong><\/p>\n<ul>\n<li>\uc6a9\uc811\uc774 \ud544\uc694\ud558\uace0 \uc6a9\uc811 \ud6c4 \uac15\ub3c4\uac00 \ub0c9\uac04\uac00\uacf5\ub41c \ubaa8\uc7ac\uc640 \uc77c\uce58\ud560 \ud544\uc694\uac00 \uc5c6\uc744 \ub54c \u2014 3105\ub294 \ud45c\uc900 \ud544\ub7ec \ud569\uae08\uacfc \uc77c\ubc18 \uacf5\uc815\uc73c\ub85c \uc6a9\uc811\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubd80\uc801\ud569(No-Go) \u2014 3105 \uc0ac\uc6a9 \uae08\uc9c0 \uc870\uac74:.<\/li>\n<li>\ub0a9\ud488 \uc0c1\ud0dc\uc5d0\uc11c \uc778\uc7a5\uac15\ub3c4 200 MPa \uc774\uc0c1\uc774 \uc694\uad6c\ub420 \ub54c \u2014 5052-H32\/H34\ub85c \uc804\ud658\ud558\uac70\ub098 \uac00\uacf5 \uad6c\uc870 \ubd80\ud488\uc5d0\ub294 6061-T6\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<p><strong>\uc9c1\uc811\uc801\uc778 \ud574\uc218 \uce68\uc218 \ub610\ub294 \uc2ec\uac01\ud55c \ud654\ud559\ubb3c\uc9c8 \ub178\ucd9c\uc774 \uc608\uc0c1\ub420 \ub54c \u2014 5052, 5083, \ub610\ub294 \ubcf4\ud638 \ucf54\ud305\ub41c 6061\uc774 \ud574\uc591 \ubc0f \ud654\ud559 \uc11c\ube44\uc2a4 \ud658\uacbd\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/strong><\/p>\n<ul>\n<li>\uac15\ub3c4 \ud5a5\uc0c1\uc744 \uc704\ud55c \uc5f4\ucc98\ub9ac\uac00 \uc81c\uc870 \uacc4\ud68d\uc5d0 \ud3ec\ud568\ub420 \ub54c \u2014 3105\ub294 \ube44\uc5f4\ucc98\ub9ac \ud569\uae08\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uac15\ub3c4\ub294 \ub0c9\uac04\uac00\uacf5\uc5d0\uc11c \ube44\ub86f\ub418\uba70, \uc18c\ub454 \ucc98\ub9ac\ub294 \uac15\ub3c4\ub97c \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\uc591\uadf9\uc0b0\ud654 \ud488\uc9c8\uc774 \uc678\uad00 \ub610\ub294 \uc0ac\uc591 \uc694\uad6c\uc0ac\ud56d\uc77c \ub54c \u2014 3xxx \uacc4\uc5f4 \ud569\uae08\uc740 6xxx \uacc4\uc5f4 \ud569\uae08\ubcf4\ub2e4 \uade0\uc77c\ud558\uc9c0 \uc54a\uc740 \uc591\uadf9\uc0b0\ud654 \ud45c\uba74\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc591\uadf9\uc0b0\ud654 \ubd80\ud488\uc6a9 3105\ub97c \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \uc678\uad00 \uae30\uc900\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc704\uc758 \uc801\ud569\/\ubd80\uc801\ud569 \uae30\uc900\uc740 \uc120\ud0dd \ub85c\uc9c1\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc544\ub798 \ubaa9\ub85d\uc740 3105\uac00 \ud45c\uc900 \uad00\ud589\uc778 \ud2b9\uc815 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4:.<\/li>\n<li>\uac74\uc124 \u2014 \uc9c0\ubd95 \ud328\ub110, \ubcbd \ud074\ub798\ub529, \uc0ac\uc774\ub529, \ud50c\ub798\uc2f1, \ud648\ud1b5 \uc2dc\uc2a4\ud15c.<\/li>\n<\/ul>\n<h2>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n<p>HVAC \u2014 \uc5d0\uc5b4 \ub355\ud2b8, \ud658\uae30 \ubd80\ud488, \uc5f4\uad50\ud658\uae30 \ud540(\ubc15\ud310 \uac8c\uc774\uc9c0)<\/p>\n<ul>\n<li>\uac74\ucd95 \u2014 \uc7a5\uc2dd \ud2b8\ub9bc, \ucf54\ube0c \ubab0\ub529, \ucc9c\uc7a5 \ud328\ub110<\/li>\n<li>\uc77c\ubc18 \ud310\uae08 \u2014 \uc778\ud074\ub85c\uc800, \uce90\ube44\ub2db, \ud328\ub110, \uac04\ud310 \ubc31\ud0b9<\/li>\n<li>3105 \uc54c\ub8e8\ubbf8\ub284\uc740 3003\uc5d0\uc11c \uc5c5\uadf8\ub808\uc774\ub4dc\ub41c \uc2e4\uc6a9\uc801\uc778 3000\uacc4\uc5f4 \uc18c\uc7ac\uc785\ub2c8\ub2e4 \u2014 \ub9c8\uadf8\ub124\uc298 \ucca8\uac00\ub85c \uc801\uc808\ud55c \uac15\ub3c4 \ud5a5\uc0c1\uc744 \uc81c\uacf5\ud558\uba74\uc11c\ub3c4 3xxx \uacc4\uc5f4\uc744 \uac74\ucd95 \ubc0f \uc2dc\uacf5\uc6a9 \ud310\uae08\uc758 \uae30\ubcf8 \uc120\ud0dd\uc73c\ub85c \ub9cc\ub4dc\ub294 \ub3d9\uc77c\ud55c \uc131\ud615\uc131, \ub0b4\uc2dd\uc131, \uc6a9\uc811\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ud55c\uacc4\ub294 \ubd84\uba85\ud569\ub2c8\ub2e4: \uc5f4\ucc98\ub9ac\uac00 \ubd88\uac00\ub2a5\ud558\uace0, \ucf54\ud305 \uc5c6\uc774\ub294 \ud574\uc591 \ub4f1\uae09\uc774 \uc544\ub2c8\uba70, \uc591\uadf9\uc0b0\ud654 \uc678\uad00\uc774 6xxx \uacc4\uc5f4\ubcf4\ub2e4 \uade0\uc77c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>Linsy Aluminum\uc740 3105\ub97c \uc2dc\ud2b8, \ucf54\uc77c, \ub9de\ucda4 \uce58\uc218 \ud50c\ub808\uc774\ud2b8 \ud615\ud0dc\ub85c \uacf5\uae09\ud558\uba70, \ube44\ud45c\uc900 \uc0ac\uc591\uc5d0 \ub300\ud574 \ub0ae\uc740 MOQ \uc0dd\uc0b0\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc8fc\ubb38\uc5d0\ub294 \uc804\uccb4 MTC \ubb38\uc11c\uac00 \ud3ec\ud568\ub418\uba70, \uc131\ubd84 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ub300\ud55c SGS \ud14c\uc2a4\ud2b8\ub294 \uc694\uccad \uc2dc \uc81c\uacf5\ub429\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud2b9\uc815 \ud15c\ud37c, \uac8c\uc774\uc9c0 \ub610\ub294 \ucf54\uc77c \ud3ed\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc0ac\uc591\uc744 \ubcf4\ub0b4 \uae30\uc220 \uac80\ud1a0\ub97c \ubc1b\uc73c\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>3105\ub294 \ub9c8\uadf8\ub124\uc298(0.2\u20130.8%)\uc744 \ud3ec\ud568\ud558\uc9c0\ub9cc 3003\uc740 \ud3ec\ud568\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ucca8\uac00\ub85c \ub3d9\ub4f1\ud55c \ud15c\ud37c\uc5d0\uc11c \uc778\uc7a5\uac15\ub3c4\uac00 \uc57d 10\u201320 MPa \uc99d\uac00\ud569\ub2c8\ub2e4. \uc131\ud615\uc131, \ub0b4\uc2dd\uc131, \uc6a9\uc811\uc131\uc740 \uac70\uc758 \ub3d9\uc77c\ud569\ub2c8\ub2e4 \u2014 \uc120\ud0dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucd94\uac00 \uac15\ub3c4\uac00 \uad6c\uc870 \ub610\ub294 \uac8c\uc774\uc9c0 \uac10\uc18c \ubaa9\ud45c\ub97c \ucda9\uc871\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>3105 \uc54c\ub8e8\ubbf8\ub284\uc744 \uc6a9\uc811\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>3003 \uc54c\ub8e8\ubbf8\ub284\uacfc 3105 \uc54c\ub8e8\ubbf8\ub284\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc608 \u2014 3105\ub294 GTAW(TIG) \ubc0f GMAW(MIG)\ub85c \uc6a9\uc811\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4. \ud544\ub7ec \ud569\uae08 4043 \ub610\ub294 1100\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubaa8\ub4e0 \ube44\uc5f4\ucc98\ub9ac \ud569\uae08\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub0c9\uac04\uac00\uacf5 \uac15\ub3c4\ub294 \uc5f4\uc601\ud5a5\ubd80\uc5d0\uc11c \uac10\uc18c\ud558\ubbc0\ub85c, \uc6a9\uc811\ubd80 \uadfc\ucc98\uc758 \ub0ae\uc740 \uad6d\ubd80 \uac15\ub3c4\ub97c \uace0\ub824\ud55c \uc124\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>3105\ub294 \uc625\uc678 \ud658\uacbd\uc5d0\uc11c \uc5b4\ub5a4 \uc131\ub2a5\uc744 \ubcf4\uc785\ub2c8\uae4c?<\/h3>\n<p>3105\ub294 \uc77c\ubc18\uc801\uc778 \ub300\uae30 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \ub0b4\uc131\uc744 \uc81c\uacf5\ud558\uba70 \ub3c4\uc7a5\ub418\uc9c0 \uc54a\uc740 \uc9c0\ubd95 \ubc0f \uc0ac\uc774\ub529 \uc6a9\ub3c4\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc9c1\uc811\uc801\uc778 \ud574\uc218 \uce68\uc218 \ub610\ub294 \ud654\ud559\uc801\uc73c\ub85c \uac00\ud639\ud55c \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud574\uc548\uac00 \uac74\uc124\uc758 \uacbd\uc6b0 \ubcf4\ud638 \ucf54\ud305 \ub610\ub294 5052\ub85c\uc758 \uc804\ud658\uc774 \uad8c\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<h3>3105\ub294 \ucf54\uc77c \ud615\ud0dc\ub85c \uacf5\uae09 \uac00\ub2a5\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc608 \u2014 \ucf54\uc77c\uc740 3105\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc81c\ud488 \ud615\ud0dc\ub85c, \uc5f0\uc18d \ub864\ud3ec\ubc0d, \uc2a4\ud0ec\ud551 \ubc0f \ud310\uae08 \uc81c\uc870 \ub77c\uc778\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ud45c\uc900 \ud15c\ud37c H14 \ubc0f H19\uac00 \uc77c\ubc18\uc801\uc774\uba70, \ub9de\ucda4 \uac8c\uc774\uc9c0 \ubc0f \ud3ed \uc870\ud569\uc740 \ubc00\uacfc\uc758 \uc0ac\uc591 \ud655\uc778\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>3105\ub97c \uc591\uadf9\uc0b0\ud654 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uae30\uc220\uc801\uc73c\ub85c \uac00\ub2a5\ud558\uc9c0\ub9cc, 3105\uc758 \uc591\uadf9\uc0b0\ud654 \ub9c8\uac10\uc740 \ub9dd\uac04\uacfc \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 6xxx \uacc4\uc5f4 \ud569\uae08\ubcf4\ub2e4 \uade0\uc77c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc591\uadf9\uc0b0\ud654 \ud488\uc9c8\uc774 \uc2dc\uac01\uc801 \ub610\ub294 \uae30\ub2a5\uc801\uc73c\ub85c \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 6061 \ub610\ub294 6063\uc774 \ub354 \uc801\ud569\ud55c \ud6c4\ubcf4\uc785\ub2c8\ub2e4 \u2014 \ub610\ub294 3105\uc5d0 \ub3c4\uc7a5\/\ucf54\ud305 \ub9c8\uac10\uc744 \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>H14\/H19 \ud15c\ud37c, \uc131\ud615\uc131 \ud55c\uacc4, \uc6a9\uc811, \uadf8\ub9ac\uace0 3003, 5052, 1100\uacfc\uc758 \ube44\uad50\ub97c \ub2e4\ub8e8\ub294 3105 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc2e4\ubb34 \uac00\uc774\ub4dc. \uac74\uc124, \uc9c0\ubd95\uc7ac, HVAC \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uc801\ud569\/\ubd80\uc801\ud569 \uae30\uc900 \ud3ec\ud568.<\/h3>\n<p>3105 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08: \ud2b9\uc131, \ud15c\ud37c \ubc0f \ube44\uad50 \uac00\uc774\ub4dc (3003 vs 5052).<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction 3105 aluminum is the 3000-series alloy that sits between 3003 and 5052 \u2014 it adds a small amount of magnesium to the aluminum-manganese base, gaining a modest strength bump over 3003 while keeping the same basic formability, corrosion resistance, and weldability. It is widely used in construction, roofing, siding, and HVAC ductwork. This guide [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8178,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"3105 Aluminum Alloy: Properties, Tempers, and Comparison Guide (3003 vs 5052)","_seopress_titles_desc":"Practical guide to 3105 aluminum alloy covering H14\/H19 tempers, formability limits, welding, and comparisons with 3003, 5052, and 1100. Includes Go\/No-Go limits for construction, roofing, and HVAC applications.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[173],"tags":[],"class_list":["post-8145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1000_3000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/comments?post=8145"}],"version-history":[{"count":2,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8145\/revisions"}],"predecessor-version":[{"id":10238,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8145\/revisions\/10238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media\/8178"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media?parent=8145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/categories?post=8145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/tags?post=8145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}