{"id":8153,"date":"2025-03-02T13:58:30","date_gmt":"2025-03-02T13:58:30","guid":{"rendered":"https:\/\/premiumalu.com\/mastering-3004-alloy-expert-tips\/"},"modified":"2026-07-27T12:39:26","modified_gmt":"2026-07-27T12:39:26","slug":"3004-%ed%95%a9%ea%b8%88-%ec%a0%84%eb%ac%b8%ea%b0%80-%ed%8c%81-%eb%a7%88%ec%8a%a4%ed%84%b0%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/ko\/3004-%ed%95%a9%ea%b8%88-%ec%a0%84%eb%ac%b8%ea%b0%80-%ed%8c%81-%eb%a7%88%ec%8a%a4%ed%84%b0%ed%95%98%ea%b8%b0\/","title":{"rendered":"3004 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08: \uc870\uc131, \ud2b9\uc131, \ud15c\ud37c \ubc0f \uc801\uc6a9 \ubd84\uc57c"},"content":{"rendered":"<h2>\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<ul>\n<li>3004\ub294 \ube44\uc5f4\ucc98\ub9ac\ud615 3000\uacc4\uc5f4 \ud569\uae08(\uc54c\ub8e8\ubbf8\ub284-\ub9dd\uac04\uc5d0 \ub9c8\uadf8\ub124\uc298 \ucca8\uac00)\uc73c\ub85c, \uac15\ub3c4\ub294 3003\uacfc 5052 \uc0ac\uc774\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc911\uac04 \uc815\ub3c4\uc758 \uac15\ub3c4\uc640 6061\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc131\ud615\uc131\uc744 \uacb0\ud569\ud558\uc5ec, \uce94 \uc5d4\ub4dc, \uc9c0\ubd95\uc7ac, \uc5f0\ub8cc \ud0f1\ud06c\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub300\ud45c\uc801\uc778 \ud15c\ud37c\ub294 O, H14, H34\uc774\uba70, \uac15\ub3c4\ub294 \uac00\uacf5\uacbd\ud654\uc5d0 \ub530\ub77c \uc99d\uac00\ud558\uc9c0\ub9cc \uc5f4\ucc98\ub9ac\ub294 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<li>3003\ubcf4\ub2e4 \ub192\uc740 \uac15\ub3c4\uac00 \ud544\uc694\ud558\uba74\uc11c \uc6b0\uc218\ud55c \ub4dc\ub85c\uc789\uc131\ub3c4 \uc694\uad6c\ub420 \ub54c 3004\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ud574\uc591 \ud658\uacbd\uc5d0\ub294 5052, \uc6a9\uc811 \uad6c\uc870\ubb3c\uc5d0\ub294 6061\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2>\uc18c\uac1c<\/h2>\n<p>3004 \uc54c\ub8e8\ubbf8\ub284\uc740 3003 \uacc4\uc5f4 \uc911 \uac15\ub3c4\uac00 \ub354 \ub192\uc73c\uba74\uc11c\ub3c4 \uc131\ud615\uc774 \uac00\ub2a5\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284-\ub9dd\uac04 \ubca0\uc774\uc2a4\uc5d0 \ub9c8\uadf8\ub124\uc298\uc744 \ucca8\uac00\ud558\uc5ec 3003 \uae30\uc900 \uac15\ub3c4 \uc774\uc0c1\uc73c\ub85c \ub04c\uc5b4\uc62c\ub9ac\uba74\uc11c\ub3c4, 3000\uacc4\uc5f4\uc774 \ub4dc\ub85c\uc789 \ubc0f \uc2a4\ud53c\ub2dd \ubd80\ud488\uc5d0 \uc720\uc6a9\ud558\uac8c \uc4f0\uc774\uac8c \ud558\ub294 \ub0c9\uac04 \uc131\ud615\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc120\ud0dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc138 \uac00\uc9c0 \uc694\uc18c\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4: \ubd80\ud488\uc5d0 \ud544\uc694\ud55c \uac15\ub3c4, \ub4dc\ub85c\uc789 \uae4a\uc774, \uadf8\ub9ac\uace0 \uc0ac\uc6a9 \ud658\uacbd\uc774 \uc2b5\uc724 \ub610\ub294 \ubd80\uc2dd\uc131\uc778\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubcf8 \uac00\uc774\ub4dc\ub294 3004\uc758 \uad6c\uc131 \uc131\ubd84, \ud15c\ud37c\ubcc4 \ub300\ud45c \ubb3c\uc131, 3003\u00b75052\u00b76061\uacfc\uc758 \ube44\uad50, \uadf8\ub9ac\uace0 \uc774 \ud569\uae08\uc774 \ub354 \uc774\uc0c1 \uc801\ud569\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. 3000\uacc4\uc5f4 \uc804\uccb4\uc5d0 \ub300\ud55c \ub098\ub780\ud55c \uc2dc\ud2b8 \ube44\uad50\ub294 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"https:\/\/premiumalu.com\/ko\/%ec%99%84%eb%b2%bd%ed%95%9c-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%8c%90%ec%9e%ac-3104-%eb%8c%80-3003-%eb%8c%80-3004-%ed%95%a9%ea%b8%88-%ec%84%a0%ed%83%9d%ed%95%98%ea%b8%b0\/\">3104 vs 3003 vs 3004 \uc54c\ub8e8\ubbf8\ub284 \uc2dc\ud2b8 \ube44\uad50<\/a>.<\/p>\n<h2>3004 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/h2>\n<p>3004\ub294 \uac00\uacf5\uc6a9 3000\uacc4\uc5f4\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ube44\uc5f4\ucc98\ub9ac\ud615 \ud569\uae08\uc73c\ub85c, \ucd5c\uc885 \uac15\ub3c4\ub294 \uc870\uc131\uacfc \ub0c9\uac04 \uac00\uacf5\uc5d0\uc11c \ube44\ub86f\ub418\uba70 \uc6a9\uccb4\ud654 \uc5f4\ucc98\ub9ac \ubc0f \uc2dc\ud6a8 \uc0ac\uc774\ud074\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ub9dd\uac04\uc740 \uae30\ubcf8 \uac15\ub3c4\uc640 \uc7ac\uacb0\uc815 \uc81c\uc5b4\ub97c \uc81c\uacf5\ud558\uace0, \ub9c8\uadf8\ub124\uc298\uc740 \ud070 \uc131\ud615\uc131 \uc190\uc2e4 \uc5c6\uc774 3003 \uc774\uc0c1\uc73c\ub85c \uac15\ub3c4\ub97c \ub04c\uc5b4\uc62c\ub9ac\ub294 \ucca8\uac00 \uc6d0\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ud654\ud559 \uc131\ubd84<\/h3>\n<div class=\"table-responsive\">\n<table>\n<thead>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>\ub300\ud45c\uac12 \/ \ud55c\uacc4\uce58 (wt%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc2e4\ub9ac\ucf58(Si)<\/td>\n<td>0.30 \ucd5c\ub300<\/td>\n<\/tr>\n<tr>\n<td>\ucca0(Fe)<\/td>\n<td>0.70 max<\/td>\n<\/tr>\n<tr>\n<td>\uad6c\ub9ac(Cu)<\/td>\n<td>\ucd5c\ub300 0.25<\/td>\n<\/tr>\n<tr>\n<td>\ub9dd\uac04(Mn)<\/td>\n<td>1.0 \u2013 1.5<\/td>\n<\/tr>\n<tr>\n<td>\ub9c8\uadf8\ub124\uc298(Mg)<\/td>\n<td>0.8 \u2013 1.3<\/td>\n<\/tr>\n<tr>\n<td>\uc544\uc5f0(Zn)<\/td>\n<td>\ucd5c\ub300 0.25<\/td>\n<\/tr>\n<tr>\n<td>\uc54c\ub8e8\ubbf8\ub284(Al)<\/td>\n<td>\ub098\uba38\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\uc218\uce58\ub294 AA \uc9c0\uc815 \ubc94\uc704\ub97c \ub530\ub974\uba70, \uc815\ud655\ud55c \ud55c\uacc4\uce58\ub294 \uad6c\ub9e4 \uaddc\uaca9(\uc608: ASTM B209)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\ub300\ud45c \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<div class=\"table-responsive\">\n<table>\n<thead>\n<tr>\n<th>\uc131\uc9c8<\/th>\n<th>\uc778\uc7a5 \uac15\ub3c4(MPa)<\/th>\n<th>\ud56d\ubcf5 \uac15\ub3c4(MPa)<\/th>\n<th>\uc5f0\uc2e0\uc728 (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>O(\uc5b4\ub2d0\ub9c1)<\/td>\n<td>150 \u2013 200<\/td>\n<td>~60<\/td>\n<td>~20<\/td>\n<\/tr>\n<tr>\n<td>H14 (\uac00\uacf5\uacbd\ud654)<\/td>\n<td>150 \u2013 200<\/td>\n<td>~125<\/td>\n<td>~12<\/td>\n<\/tr>\n<tr>\n<td>H34 (\uac00\uacf5\uacbd\ud654 + \uc548\uc815\ud654 \ucc98\ub9ac)<\/td>\n<td>215 \u2013 285<\/td>\n<td>~170<\/td>\n<td>~10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\uc218\uce58\ub294 \uc2dc\ud2b8 \ubc0f \ucf54\uc77c\uc5d0 \ub300\ud55c \ub300\ud45c\uac12\uc774\uba70, \ub450\uaed8\uc640 \uc2dc\ud5d8 \ubc29\ud5a5\uc5d0 \ub530\ub77c \uac12\uc774 \ub2ec\ub77c\uc9c0\ubbc0\ub85c \uc2e4\uc81c \uc8fc\ubb38\uc5d0 \ub300\ud574\uc11c\ub294 \ubc00 \uc778\uc99d\uc11c\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>3004 vs 5052, 3003, 6061<\/h2>\n<p>3004\uc640 \uac00\uc7a5 \ud63c\ub3d9\ub418\ub294 \uc138 \uac00\uc9c0 \ud569\uae08\uc740 3003(\uac15\ub3c4\uac00 \ub354 \ub0ae\uc740 \uae30\ubcf8 \uc18c\uc7ac), 5052(\ub354 \uac15\ud558\uace0 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud55c \uc720\uc0ac \ud569\uae08), 6061(\uc5f4\ucc98\ub9ac\ud615 \uad6c\uc870\uc6a9 \ub4f1\uae09)\uc785\ub2c8\ub2e4.<\/p>\n<h3>3004 vs 3003 \uc54c\ub8e8\ubbf8\ub284<\/h3>\n<p>\ub450 \ud569\uae08 \ubaa8\ub450 3000\uacc4\uc5f4\uc774\uba70 \ub3d9\uc77c\ud55c \ub0b4\uc2dd\uc131\uacfc \uc6a9\uc811 \ubc29\uc2dd\uc744 \uacf5\uc720\ud569\ub2c8\ub2e4. \ucc28\uc774\ub294 \ub9c8\uadf8\ub124\uc298\uc785\ub2c8\ub2e4: 3004\ub294 0.8-1.3%\uc758 Mg\ub97c \ud568\uc720\ud558\ub294 \ubc18\uba74 3003\uc740 \ud568\uc720\ud558\uc9c0 \uc54a\uc544, 3003 \uae30\uc900 \uc774\uc0c1\uc73c\ub85c \uac15\ub3c4\uac00 \ub192\uc544\uc9c0\uba70, \ud2b9\ud788 H3x \ud15c\ud37c\uc5d0\uc11c 3004-H34\uac00 \ucd5c\uc18c \uc778\uc7a5\uac15\ub3c4 215 MPa\uc5d0 \ub3c4\ub2ec\ud558\ub294 \ubc18\uba74 3003-H14\ub294 150 MPa\uc785\ub2c8\ub2e4. \uc131\ud615\uc131\uc740 \uc720\uc0ac\ud558\ubbc0\ub85c, \uc5f4\ucc98\ub9ac\ud615 \ud569\uae08\uc73c\ub85c \uc804\ud658\ud558\uc9c0 \uc54a\uace0 \ub354 \ub192\uc740 \uac15\ub3c4\uac00 \ud544\uc694\ud560 \ub54c 3004\uac00 3003\uc744 \ub300\uccb4\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/3003-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">3003 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc81c\ud488 \ud398\uc774\uc9c0<\/a> (\uc7ac\uace0 \ud615\ud0dc \ud655\uc778\uc6a9).<\/p>\n<h3>3004 vs 5052 \uc54c\ub8e8\ubbf8\ub284<\/h3>\n<p>5052\ub294 \ub354 \ub9ce\uc740 \ub9c8\uadf8\ub124\uc298(2.2-2.8%)\uc744 \ud568\uc720\ud558\uc5ec \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131 \ubaa8\ub450\uc5d0\uc11c 3004\ub97c \ub2a5\uac00\ud558\uba70, \ud2b9\ud788 \uc5fc\uc218 \ubc0f \ud574\uc591 \ud658\uacbd\uc5d0\uc11c \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub300\uac00\ub294 \ube44\uc6a9\uacfc \ub4dc\ub85c\uc789\uc131\uc785\ub2c8\ub2e4: 3004\ub294 \uc131\ud615 \ubc0f \ub4dc\ub85c\uc789\uc774 \ub354 \uc6a9\uc774\ud558\uc5ec \uce94 \uc5d4\ub4dc\uc640 \ud074\ub85c\uc800\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74, 5052\ub294 \ud574\uc591 \ubc0f \uc6a9\uc811 \ud0f1\ud06c\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4. \ube44\uad50\ub294 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/5052-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">5052 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc81c\ud488 \ud398\uc774\uc9c0<\/a>.<\/p>\n<h3>3004 vs 6061 \uc54c\ub8e8\ubbf8\ub284<\/h3>\n<p>6061\uc740 \uc5f4\ucc98\ub9ac\ud615 6000\uacc4\uc5f4 \ub4f1\uae09(\uc54c\ub8e8\ubbf8\ub284-\ub9c8\uadf8\ub124\uc298-\uc2e4\ub9ac\ucf58)\uc73c\ub85c T6 \uc0c1\ud0dc\uc5d0\uc11c \ud6e8\uc52c \ub192\uc740 \uac15\ub3c4\ub97c \uac00\uc9c0\uc9c0\ub9cc, \ub525 \ub4dc\ub85c\uc789\uc774 \uc5b4\ub835\uace0 \uac00\uacf5\uacbd\ud654 \uac70\ub3d9\uc774 \ub2e4\ub985\ub2c8\ub2e4. 3004\ub294 \uc131\ud615\uc131\uc5d0\uc11c \uc6b0\uc704\ub97c \uc810\ud558\uba70 \uc2a4\ud53c\ub2dd \ub610\ub294 \ub4dc\ub85c\uc789 \uc2dc\ud2b8\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. 6061\uc740 \uad6c\uc870\uc6a9 \ub610\ub294 \uc6a9\uc811 \ubd80\ud488\uc73c\ub85c \uc6a9\uc811 \ud6c4 \uac15\ub3c4\uac00 \ud544\uc694\ud560 \ub54c \uc720\ub9ac\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/6061-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">6061 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc81c\ud488 \ud398\uc774\uc9c0<\/a> (\uc7ac\uace0 \ud615\ud0dc \ud655\uc778\uc6a9).<\/p>\n<h2>\uc77c\ubc18\uc801\uc778 \ud15c\ud37c: H14, H34, O<\/h2>\n<p>3004\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc138 \uac00\uc9c0 \ud15c\ud37c\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>O (\uc5b4\ub2d0\ub9c1):<\/strong> \uac00\uc7a5 \uc5f0\ud558\uace0 \uc131\ud615\uc131\uc774 \uc6b0\uc218\ud558\uba70, \uac00\uc7a5 \uae4a\uc740 \ub4dc\ub85c\uc789\uacfc \uc2a4\ud53c\ub2dd\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>H14:<\/strong> 1\/4 \uacbd\ub3c4 \uc218\uc900\uc73c\ub85c \uac00\uacf5\uacbd\ud654\ub41c \uc0c1\ud0dc\ub85c, \ud328\ub110 \ubc0f \uc77c\ubc18 \ubd80\ud488\uc6a9 \uac15\ub3c4\uc640 \uc131\ud615\uc131\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>H34:<\/strong> \uac00\uacf5\uacbd\ud654 \ubc0f \uc548\uc815\ud654 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c, \uc138 \uac00\uc9c0 \uc77c\ubc18 \ud15c\ud37c \uc911 \uac00\uc7a5 \uac15\ud558\uba70 \uce94 \uc5d4\ub4dc \ubc0f \uad6c\uc870\uc6a9 \uc2dc\ud2b8\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>H3x \ud15c\ud37c\uac00 \uc874\uc7ac\ud558\ub294 \uc774\uc720\ub294 \ub9c8\uadf8\ub124\uc298 \ud568\uc720 \ud569\uae08\uc774 \uc0c1\uc628\uc5d0\uc11c \uc11c\uc11c\ud788 \uc5f0\ud654\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\uba70, \uc548\uc815\ud654 \uacf5\uc815\uc774 \ud2b9\uc131\uc744 \uace0\uc815\ud569\ub2c8\ub2e4. \ub525 \ub4dc\ub85c\uc789\uc5d0\ub294 O, \ube44\uc5f4\ucc98\ub9ac\ud615 \uc2dc\ud2b8\uc5d0\uc11c \ucd5c\ub300 \uac15\ub3c4\uac00 \ud544\uc694\ud558\uba74 H34\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>\uc801\uc6a9 \uac00\ub2a5\/\ubd88\uac00 \ud310\ub2e8 \uae30\uc900<\/h2>\n<p>\uc774 \ubaa9\ub85d\uc744 \uc0ac\uc6a9\ud558\uc5ec 3004\uac00 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c\uc9c0 \uc2e0\uc18d\ud558\uac8c \ud310\ub2e8\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>\uc801\ud569 \u2013 3004 \uc0ac\uc6a9 \uad8c\uc7a5 \uc870\uac74:<\/strong><\/p>\n<ul>\n<li>\uc911\uac04 \uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0c9\uac04 \uc131\ud615\uc131\uc774 \ud544\uc694\ud558\uace0 \ubd80\ud488\uc774 \ub4dc\ub85c\uc789, \uc2a4\ud53c\ub2dd \ub610\ub294 \ubca4\ub529\ub418\ub294 \uacbd\uc6b0 \u2013 \ub300\ud45c \uc6a9\ub3c4: \uc74c\ub8cc \uce94 \uc5d4\ub4dc, \ud654\uc7a5\ud488 \ud074\ub85c\uc800, \ub7a8\ud504 \ud558\uc6b0\uc9d5, \ubc18\uc0ac\ud310.<\/li>\n<li>\ub300\uae30 \ub610\ub294 \uc0b0\uc5c5\uc6a9 \ub0b4\uc2dd\uc131\uc73c\ub85c \ucda9\ubd84\ud558\uace0 \ubd80\ud488\uc774 \uc5fc\uc218\uc5d0 \uce68\uc9c0\ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0 \u2013 \ub300\ud45c \uc6a9\ub3c4: \uc9c0\ubd95\uc7ac, \uc0ac\uc774\ub529, \uac70\ud130, \uac74\ucd95\uc6a9 \ud2b8\ub9bc.<\/li>\n<li>\uc608\uce21 \uac00\ub2a5\ud55c \uc131\ud615 \uac70\ub3d9\uc744 \uc704\ud574 \ube44\uc5f4\ucc98\ub9ac\ud615 \uc2dc\ud2b8 \ub610\ub294 \ucf54\uc77c\uc774 \uc120\ud638\ub418\ub294 \uacbd\uc6b0 \u2013 \ub300\ud45c \uc6a9\ub3c4: \ub3c4\uc7a5 \uac74\ucd95 \ud328\ub110 \ubc0f \uc5f0\ub8cc \ud0f1\ud06c.<\/li>\n<\/ul>\n<p><strong>\ubd80\uc801\ud569 \u2013 3004 \uc0ac\uc6a9 \uae08\uc9c0 \uc870\uac74:<\/strong><\/p>\n<ul>\n<li>\ubd80\ud488\uc774 \ucf54\ud305 \uc5c6\uc774 \uc9c1\uc811 \uc5fc\uc218 \uce68\uc9c0 \ub610\ub294 \ud574\uc591 \uc218\uc911 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0 \u2013 \uacf5\uc2dd(pitting) \uc704\ud5d8; 5052, 5083 \ub610\ub294 5086\uc774 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc124\uacc4\uc0c1 \ub192\uc740 \uad6c\uc870 \uac15\ub3c4\uac00 \ud544\uc694\ud558\uac70\ub098 \uc6a9\uc811 \ud558\uc911\uc744 \uacac\ub38c\uc57c \ud558\ub294 \uacbd\uc6b0 \u2013 6061-T6 \ub610\ub294 5052-H32\uac00 \ub354 \ub192\uc740 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uba70, 3004\ub294 \uc5f4\ucc98\ub9ac\ub85c \uc774\ub97c \ud68c\ubcf5\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub450\uaebc\uc6b4 \ub0b4\ub9c8\ubaa8\uc131 \ud558\ub4dc \uc544\ub178\ub2e4\uc774\uc9d5\uc774 \uc6b0\uc120\uc778 \uacbd\uc6b0 \u2013 3004\ub294 \uc544\ub178\ub2e4\uc774\uc9d5\uc774 \uac00\ub2a5\ud558\uc9c0\ub9cc \ub9c8\uadf8\ub124\uc298\uc774 \ucf54\ud305 \uc0c9\uc870\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4; 6063 \ub610\ub294 6061\uc774 \ub354 \uc608\uce21 \uac00\ub2a5\ud558\uac8c \uc544\ub178\ub2e4\uc774\uc9d5\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n<p>\uc704\uc758 \uc801\ud569\/\ubd80\uc801\ud569 \ubaa9\ub85d\uc740 \uc120\ud0dd \ub17c\ub9ac\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc544\ub798 \uc2dc\uc2a4\ud15c\uc740 3004\uac00 \ud45c\uc900\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubd84\uc57c\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uce94 \uc5d4\ub4dc \ubc0f \ud074\ub85c\uc800:<\/strong> \ub4dc\ub85c\uc789\uc131\uacfc \uac15\ub3c4\uac00 \ubaa8\ub450 \uc911\uc694\ud55c \ub69c\uaed1, \ud0ed, \ud654\uc7a5\ud488 \ucea1.<\/li>\n<li><strong>\uac74\ucd95 \uc81c\ud488:<\/strong> \uc9c0\ubd95\uc7ac, \uc0ac\uc774\ub529, \uac70\ud130, \ucc98\ub9c8 \ub9c8\uac10\uc7ac, \ub3c4\uc7a5 \ubcbd \ud328\ub110.<\/li>\n<li><strong>\uc6a9\uae30:<\/strong> \uc131\ud615\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \uc5f0\ub8cc \ud0f1\ud06c, \ud398\uc778\ud2b8 \uce94, \uc77c\ubc18 \uc2dc\ud2b8 \uc6a9\uae30.<\/li>\n<li><strong>\uc870\uba85 \ubc0f \uc2a4\ud53c\ub2dd \ubd80\ud488:<\/strong> \ub7a8\ud504 \ud558\uc6b0\uc9d5, \ubc18\uc0ac\ud310, \uc7a5\uc2dd\uc6a9 \uc2a4\ud53c\ub2dd \ubd80\ud488.<\/li>\n<\/ul>\n<h2>\uc131\ud615, \uc6a9\uc811 \ubc0f \ub9c8\uac10<\/h2>\n<p>3004\ub294 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc5f0\uc131 3000\uacc4\uc5f4 \uc2dc\ud2b8\ucc98\ub7fc \uac70\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc131\ud615:<\/strong> \uc6b0\uc218\ud55c \ub0c9\uac04 \uc131\ud615\uc131\uacfc 5000\uacc4\uc5f4 \ub610\ub294 6000\uacc4\uc5f4 \ud569\uae08\ubcf4\ub2e4 \uc801\uc740 \uc2a4\ud504\ub9c1\ubc31. \uac00\uc7a5 \uae4a\uc740 \ub4dc\ub85c\uc789\uc5d0\ub294 O, \uac15\ub3c4\ub3c4 \ud544\uc694\ud55c \ubd80\ud488\uc5d0\ub294 H34\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc6a9\uc811:<\/strong> TIG \ub610\ub294 MIG\ub85c 4043 \ub610\ub294 5356 \ud544\ub7ec\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc811\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4. \ube44\uc5f4\ucc98\ub9ac\ud615 \ud569\uae08\uc774\ubbc0\ub85c \uc6a9\uc811\ubd80 \uac15\ub3c4\ub294 \uc800\ud558\ub418\uba70 \ud68c\ubcf5\ub418\uc9c0 \uc54a\uc73c\ubbc0\ub85c, \uc6a9\uc811 \ud6c4 \uc0c1\ud0dc \uae30\uc900\uc73c\ub85c \uc870\uc778\ud2b8\ub97c \uc124\uacc4\ud558\uc2ed\uc2dc\uc624. \uc544\ub178\ub2e4\uc774\uc9d5 \ud6c4 \uc0c9\uc0c1 \uc77c\uce58\uac00 \ud544\uc694\ud558\uba74 5356\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\ud45c\uba74 \ucc98\ub9ac:<\/strong> \uc544\ub178\ub2e4\uc774\uc9d5 \uc2dc \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ucf54\ud305\uc774 \ud615\uc131\ub418\uc9c0\ub9cc, 3004 \uac74\ucd95 \uc81c\ud488\uc5d0\ub294 \ub3c4\uc7a5 \ubc0f \ucf54\uc77c \ucf54\ud305\uc774 \ub354 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. Linsy Aluminum\uc740 \uc544\ub178\ub2e4\uc774\uc9d5, \ubd84\uccb4 \ub3c4\uc7a5(RAL 9016), \ud3f4\ub9ac\uc2f1, \ubc00 \ud53c\ub2c8\uc2dc, PVC \ubcf4\ud638 \ud544\ub984\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uacf5:<\/strong> \ubcf4\ud1b5 \uc218\uc900; 3004\ub294 \uc131\ud615 \ubc0f \ub4dc\ub85c\uc789 \ud569\uae08\uc774\uc9c0 \uc808\uc0ad \uac00\uacf5\uc6a9 \ub4f1\uae09\uc774 \uc544\ub2c8\ubbc0\ub85c, \ub300\uaddc\ubaa8 CNC \uac00\uacf5\uc740 6000\uacc4\uc5f4 \uc18c\uc7ac\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>3004\ub294 3003\ubcf4\ub2e4 \uac15\ud558\uba74\uc11c\ub3c4 \uc131\ud615\uc774 \uac00\ub2a5\ud55c \uc720\uc0ac \ud569\uae08\uc73c\ub85c, \uce94 \uc5d4\ub4dc, \uc9c0\ubd95\uc7ac, \uc5f0\ub8cc \ud0f1\ud06c\uc5d0 \ucda9\ubd84\ud788 \uc801\ud569\ud558\uc9c0\ub9cc, \ud574\uc591 \ub4f1\uae09 \ub0b4\uc2dd\uc131, \uc6a9\uc811 \uad6c\uc870 \uac15\ub3c4, \ub610\ub294 \uc5f4\ucc98\ub9ac\ud615 \uc131\ub2a5\uc774 \uc694\uad6c\ub418\ub294 \uc791\uc5c5\uc5d0\uc11c\ub294 \ub354 \uc774\uc0c1 \uc801\ud569\ud55c \uc120\ud0dd\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \uc808\ucda9\uc810\uc740 \ub300\ubd80\ubd84\uc758 \ubc00\uc774 3004\ub97c \uc8fc\ub85c \ud45c\uc900 \ud15c\ud37c\uc640 \ucf54\uc77c \ud3ed\uc73c\ub85c\ub9cc \uc7ac\uace0\ud558\ubbc0\ub85c, \ube44\ud45c\uc900 \ub450\uaed8\ub098 \uc808\ub2e8 \uce58\uc218 \uc694\uad6c \uc2dc \ub9ac\ub4dc \ud0c0\uc784\uc774 \ub298\uc5b4\ub0a0 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<p>Linsy Aluminum\uc740 <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/3004-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">3004 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/a> \uc2dc\ud2b8 \ubc0f \ucf54\uc77c\uc744 \ucde8\uae09\ud558\uba70, \ub0ae\uc740 \ucd5c\uc18c \uc8fc\ubb38 \uc218\ub7c9\uc73c\ub85c \ub9de\ucda4 \uce58\uc218\ub97c \uacf5\uae09\ud558\uace0, \uc790\uccb4 \uc808\ub2e8, \uc544\ub178\ub2e4\uc774\uc9d5, \ubd84\uccb4 \ub3c4\uc7a5 \ubc0f \ubaa8\ub4e0 \uc8fc\ubb38\uc5d0 \ub300\ud55c MTC\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \ud45c\uc900 \uc7ac\uace0 \uc81c\ud55c\uc774 \ud504\ub85c\uc81d\ud2b8\ub97c \ub9c9\ub294 \uacbd\uc6b0\ub294 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \uc0ac\uc591\uc774 3004\ub97c \uc694\uad6c\ud560 \ub54c, \ub3c4\uba74 \ub610\ub294 \uc694\uad6c \uc0ac\uc591\uc11c\ub97c \ubcf4\ub0b4 \ub4f1\uae09 \ubc0f \ud15c\ud37c \uc801\ud569\uc131 \uac80\ud1a0\uc640 \uacac\uc801\uc744 \ubc1b\uc73c\uc2ed\uc2dc\uc624.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>3003\uacfc 3004 \uc54c\ub8e8\ubbf8\ub284\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ub450 \ud569\uae08 \ubaa8\ub450 3000\uacc4\uc5f4\uc774\uba70 \ube44\uc5f4\ucc98\ub9ac\ud615\uc785\ub2c8\ub2e4. 3003\uc740 \ub9dd\uac04\ub9cc \ud3ec\ud568\ud558\uace0, 3004\ub294 0.8-1.3%\uc758 \ub9c8\uadf8\ub124\uc298\uc744 \ucd94\uac00\ud558\uc5ec 3003 \uae30\uc900 \uc774\uc0c1\uc73c\ub85c \uac15\ub3c4\ub97c \ub192\uc774\uba74\uc11c\ub3c4 \uc720\uc0ac\ud55c \uc131\ud615\uc131\uacfc \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ubd80\ud488\uc5d0 \ub354 \ub192\uc740 \uac15\ub3c4\uac00 \ud544\uc694\ud558\uba74 3004\ub97c, \ucd5c\ub300 \uc131\ud615\uc131\uacfc \ub0ae\uc740 \ube44\uc6a9\uc774 \uac00\uc7a5 \uc911\uc694\ud558\uba74 3003\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>3004 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud45c\uc900 \ud06c\uae30\uc640 \ub450\uaed8\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3>\n<p>3004\ub294 \uc2dc\ud2b8 \ubc0f \ucf54\uc77c \ud615\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud15c\ud37c\ub294 O, H14, H34\uc774\uba70, \ub450\uaed8 \ubc94\uc704\ub294 \uaddc\uaca9\uacfc \ubc00\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uace0, \uce94 \ubc0f \uac74\ucd95\uc6a9\uc73c\ub85c\ub294 \ucf54\uc77c \uc7ac\uace0\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. Linsy Aluminum\uc740 \ud45c\uc900 \ub450\uaed8\uac00 \uc5c6\uc744 \ub54c \ub0ae\uc740 MOQ\ub85c \ub9de\ucda4 \ub450\uaed8\uc640 \ud3ed\uc744 \uc808\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n<h3>H14\uc640 H34 \ud15c\ud37c\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ub450 \uc18c\uc7ac \ubaa8\ub450 \uac00\uacf5\uacbd\ud654 \ucc98\ub9ac\ub418\uc5c8\uc73c\ub098, H34\ub294 \ucd94\uac00\ub85c \uc548\uc815\ud654 \ucc98\ub9ac\ub418\uc5b4 \ub9c8\uadf8\ub124\uc298 \ud568\uc720 \ud569\uae08\uc758 \ud2b9\uc131\uc774 \uc0c1\uc628 \uc5f0\ud654\uc5d0 \ub300\ud574 \uace0\uc815\ub429\ub2c8\ub2e4. H34\ub294 \ub450 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \ud15c\ud37c \uc911 \uac15\ub3c4\uac00 \ub354 \ub192\uc73c\uba70, \uce94 \ub69c\uaed1 \ubc0f \uad6c\uc870\uc6a9 \uc2dc\ud2b8\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. H14\ub294 \uacbd\ub7c9 \uac00\uacf5\uacbd\ud654 \uc870\uac74\uc73c\ub85c \uc77c\ubc18 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>3004 \uc54c\ub8e8\ubbf8\ub284\uc744 \uc6a9\uc811\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc608. 3004\ub294 TIG \ub610\ub294 MIG \uacf5\ubc95\uc73c\ub85c 4043 \ub610\ub294 5356 \ud544\ub7ec\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc811\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ube44\uc5f4\ucc98\ub9ac\uc131 \ud569\uae08\uc774\ubbc0\ub85c \uc6a9\uc811\ubd80\ub294 \uac15\ub3c4\uac00 \uc800\ud558\ub418\uba70 \uc5f4\ucc98\ub9ac\ub85c \ud68c\ubcf5\ud560 \uc218 \uc5c6\uc73c\ubbc0\ub85c, \uc6a9\uc811 \ud6c4 \uc0c1\ud0dc\ub97c \uae30\uc900\uc73c\ub85c \uc811\ud569\ubd80\ub97c \uc124\uacc4\ud574\uc57c \ud569\ub2c8\ub2e4. \uc644\uc131 \ubd80\ud488\uc744 \uc591\uadf9\uc0b0\ud654 \ucc98\ub9ac\ud560 \uacbd\uc6b0\uc5d0\ub294 5356 \ud544\ub7ec\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>3004 \uc54c\ub8e8\ubbf8\ub284\uc740 \ud574\uc591 \ub610\ub294 \ud574\uc218 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc9c1\uc811 \uce68\uc218 \ub610\ub294 \uc9c0\uc18d\uc801\uc778 \ud574\uc218 \ub178\ucd9c\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 3004\ub294 \ub300\uae30 \ubc0f \uc0b0\uc5c5\uc6a9 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc, \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ud574\uc591 \ud658\uacbd\uc5d0\uc11c\ub294 \ucf54\ud305 \ub610\ub294 \uc74c\uadf9\ubc29\uc2dd \uc5c6\uc774 \uacf5\uc2dd(pitting)\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc120\uccb4 \ud310\uc7ac, \uac11\ud310 \ubc0f \uc218\uc911 \ubd80\ud488\uc5d0\ub294 5052, 5083 \ub610\ub294 5086\uc774 \ub354 \uc548\uc804\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights 3004 is a non-heat-treatable 3000-series alloy (aluminum-manganese with added magnesium) that sits between 3003 and 5052 in strength. It combines moderate strength with better formability than 6061, which makes it a common pick for can ends, roofing, and fuel tanks. Typical tempers are O, H14, and H34; strength climbs with strain hardening, but [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8211,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"3004 Aluminum Alloy: Composition, Properties, Tempers and Applications","_seopress_titles_desc":"3004 aluminum alloy offers higher strength than 3003 with excellent formability. Learn its composition, typical properties by temper, how it compares with 5052 and 6061, and where it fits your project.","_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-8153","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\/8153","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=8153"}],"version-history":[{"count":1,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8153\/revisions"}],"predecessor-version":[{"id":10162,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8153\/revisions\/10162"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media\/8211"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media?parent=8153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/categories?post=8153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/tags?post=8153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}