{"id":8629,"date":"2025-04-24T14:25:43","date_gmt":"2025-04-24T14:25:43","guid":{"rendered":"https:\/\/premiumalu.com\/mastering-4047-aluminum-expert-tips-and-techniques\/"},"modified":"2025-04-24T14:25:43","modified_gmt":"2025-04-24T14:25:43","slug":"4047-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%a0%84%eb%ac%b8%ea%b0%80-%ed%8c%81%ea%b3%bc-%ea%b8%b0%ec%88%a0-%eb%a7%88%ec%8a%a4%ed%84%b0%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/ko\/4047-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%a0%84%eb%ac%b8%ea%b0%80-%ed%8c%81%ea%b3%bc-%ea%b8%b0%ec%88%a0-%eb%a7%88%ec%8a%a4%ed%84%b0%ed%95%98%ea%b8%b0\/","title":{"rendered":"4047 \uc54c\ub8e8\ubbf8\ub284: \uc804\ubb38\uac00 \ud301 \ubc0f \uae30\uc220"},"content":{"rendered":"<h2 style=\"text-align: left\">\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<ul>\n<li>4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uc544 \uc720\ub3d9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \ube0c\ub808\uc774\uc9d5\uc5d0 \ud0c1\uc6d4\ud55c \ud544\ub7ec \ud569\uae08\uc73c\ub85c \uc798 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ud569\uae08\uc740 \uace0\uc628\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc720\ub3d9\uc131\uc744 \ub098\ud0c0\ub0b4\ubbc0\ub85c \uc790\ub3d9\ucc28 \uc0b0\uc5c5 \ubd84\uc57c, \ud2b9\ud788 \uc5f4\uc5d0 \ub178\ucd9c\ub418\ub294 \uc5d4\uc9c4 \ube14\ub85d \ubc0f \uae30\ud0c0 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc790\ub791\ud558\uba70 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc218\uba85\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub3d9\uacb0 \ubc94\uc704\uac00 \uc881\uc544 \uc6a9\uc811 \uc911 \uc5f4 \uade0\uc5f4\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uc6a9\uc811 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ub2e4\uc6a9\ub3c4 \ud569\uae08\uc740 \uc790\ub3d9\ucc28 \uc678\uc5d0\ub3c4 \ud2b9\ud788 \ub204\ucd9c\uc774 \uc5c6\ub294 \uc870\uc778\ud2b8\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc801\ud569\ud55c \ud544\ub7ec \uae08\uc18d\uc73c\ub85c \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/04\/6b8f9ccc-d8ba-4f38-8215-0ed002295b79.png\" alt=\"4047 \uc54c\ub8e8\ubbf8\ub284 \uc5bc\ud2f0\ubc0b \uac00\uc774\ub4dc\" title=\"4047 \uc54c\ub8e8\ubbf8\ub284 \uc5bc\ud2f0\ubc0b \uac00\uc774\ub4dc\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<h2 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/04\/e2b289ed-f7b6-4efb-83a9-9e4a76ebe2da.png\" alt=\"\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<p style=\"text-align: left\"><a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/4047-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 <\/a>\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 11%\uc5d0\uc11c 13%\uc5d0 \uc774\ub974\ub294 \ub192\uc740 \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc73c\ub85c \uc8fc\ubaa9\ubc1b\ub294 \ub6f0\uc5b4\ub09c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc785\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uacfc \ucc28\ubcc4\ud654\ub418\uba70, \uace0\uc628\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc720\ub3d9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ube0c\ub808\uc774\uc9d5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud544\ub7ec \ud569\uae08\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc881\uc740 \uacf5\uac04\uc73c\ub85c \uc27d\uac8c \ud758\ub7ec \ub4e4\uc5b4\uac00\ub294 \ud569\uae08\uc758 \ud2b9\uc131 \ub355\ubd84\uc5d0 \ub2e4\uc591\ud55c \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \uac15\ub825\ud558\uace0 \uc548\uc815\uc801\uc778 \uc811\ud569\ubd80\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc774\ud574<\/h2>\n<p style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub2e4\uc6a9\ub3c4 \uc18c\uc7ac\ub85c \uac01\uad11\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc628\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc720\ub3d9\uc131, \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uc6a9\uc811 \uc911 \uc5f4 \uade0\uc5f4\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uc881\uc740 \ub3d9\uacb0 \ubc94\uc704 \ub4f1 \ubc14\ub78c\uc9c1\ud55c \ud2b9\uc131\uc758 \uacac\uace0\ud55c \uc870\ud569\uc73c\ub85c \uc720\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\uc774\ub7ec\ud55c \ud2b9\uc131\uacfc \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \ub179\ub294\uc810\uc774 \uacb0\ud569\ub418\uc5b4 \uac15\ub3c4, \ub0b4\uad6c\uc131, \uc815\ubc00\ub3c4\uac00 \uac00\uc7a5 \uc911\uc694\ud55c \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc778\uae30\uac00 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud654\ud559\uc801 \uc870\uc131<\/h3>\n<p style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud2b9\uc131\uc740 \uc720\ub3d9\uc131\uacfc \uc735\uc810\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 11.0%~12.0%\uc758 \uc2e4\ub9ac\ucf58(Si)\uc744 \uc911\uc2ec\uc73c\ub85c \ud55c \uade0\ud615 \uc7a1\ud78c \ud654\ud559 \uc131\ubd84\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \ucca0(Fe)\uc740 \ucd5c\ub300 0.8%, \uad6c\ub9ac(Cu)\ub294 \ucd5c\ub300 0.3%, \uc544\uc5f0(Zn)\uc740 \ucd5c\ub300 0.2%, \ub9dd\uac04(Mn)\uc740 \ucd5c\ub300 0.15%, \ub9c8\uadf8\ub124\uc298(Mg)\uc740 \ucd5c\ub300 0.1%\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc81c\uc5b4\ub41c \ucca8\uac00\ubb3c\uc740 \ud569\uae08\uc758 \uac15\ub3c4, \ub0b4\uc2dd\uc131 \ubc0f \uc6a9\uc811\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\ub098\uba38\uc9c0\ub294 \uc54c\ub8e8\ubbf8\ub284(Al)\uc73c\ub85c, \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uac00\ubccd\uace0 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc6d0\uc18c\ub294 \ucd5c\uc885 \ud2b9\uc131\uc5d0 \uacb0\uc815\uc801\uc778 \uc5ed\ud560\uc744 \ud558\ubbc0\ub85c 4047\uc740 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<table style=\"min-width: 50px\">\n<colgroup>\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc694\uc18c<\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ubb34\uac8c %<\/strong><\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc54c\ub8e8\ubbf8\ub284(Al)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc794\uc561<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc2e4\ub9ac\ucf58(Si)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">11.0-13.0%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ucca0(Fe)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\u22640.8%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uad6c\ub9ac(Cu)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\u22640.3%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ub9dd\uac04(Mn)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\u22640.15%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ub9c8\uadf8\ub124\uc298(Mg)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\u22640.1%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc544\uc5f0(Zn)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\u22640.2%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uae30\ud0c0(\uac01)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\u22640.05%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uae30\ud0c0(\ud569\uacc4)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\u22640.15%<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"text-align: left\">\ubb3c\ub9ac\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<p style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uc544 \ub179\ub294\uc810\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc6a9\uc811 \ubc0f \ub0a9\ub55c \uc791\uc5c5\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\ub3d9\uacb0 \ubc94\uc704\uac00 \uc881\uc544 \uc5f4 \uade0\uc5f4\uc774 \uc904\uc5b4\ub4e4\uc5b4 \ub354 \uac15\ud558\uace0 \uc548\uc815\uc801\uc778 \uc6a9\uc811\uacfc \uad6c\uc870\uc801 \ubb34\uacb0\uc131 \ud5a5\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ub610\ud55c 4047\uc740 \uc6a9\uc735 \uc2dc \uc720\ub3d9\uc131\uc774 \ub6f0\uc5b4\ub098 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc744 \ucc44\uc6b0\uace0 \ub204\ucd9c\uc774 \uc5c6\ub294 \uc870\uc778\ud2b8\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<table style=\"min-width: 50px\">\n<colgroup>\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc18d\uc131<\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uac00\uce58<\/strong><\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ubc00\ub3c4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~2.66g\/cm\u00b3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ub179\ub294 \ubc94\uc704<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~577-582\u00b0C(1,071-1,080\u00b0F)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc778\uc7a5 \uac15\ub3c4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~180-190 MPa(\uc6a9\uc811\/\ube0c\ub808\uc774\uc9d5 \uc811\ud569\ubd80, \uae30\ubcf8 \ud569\uae08\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc5f4 \uc804\ub3c4\uc131<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~160-170W\/m-K<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc804\uae30 \uc804\ub3c4\uc131<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~41-43% IACS<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc5f4\ud33d\ucc3d \uacc4\uc218<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~21.6 \u00d7 10-\u2076 \/\u00b0C<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n<p style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ub3c5\ud2b9\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4! \uc8fc\uc694 \uc6a9\ub3c4 \uc911 \ud558\ub098\ub294 \ube0c\ub808\uc774\uc9d5\uc5d0\uc11c \ud544\ub7ec \ud569\uae08\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud3b8\ub9ac\ud55c \uacf5\uc815\uc740 \ub0ae\uc740 \uc735\uc810\uacfc \ub180\ub77c\uc6b4 \uc720\ub3d9 \ud2b9\uc131 \ub355\ubd84\uc5d0 \uc720\uc0ac\ud558\uac70\ub098 \ub2e4\ub978 \uae08\uc18d\uc744 \ud568\uaed8 \uc811\ud569\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/04\/be2bb4db-f678-4b6a-aad1-30809e3b8940.png\" alt=\"\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<p style=\"text-align: left\">\uc790\ub3d9\ucc28 \uc5c5\uacc4\uc5d0\uc11c 4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ud2b9\ud788 \uace0\uc628\uc5d0 \uc790\uc8fc \ub178\ucd9c\ub418\ub294 \uc5d4\uc9c4 \ube14\ub85d \ubc0f \uae30\ud0c0 \ud544\uc218 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud560 \ub54c \uadf8 \uc9c4\uac00\ub97c \ubc1c\ud718\ud569\ub2c8\ub2e4. \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uace0\uc628\uc744 \ucc98\ub9ac\ud558\ub294 \ud658\uc0c1\uc801\uc778 \ub2a5\ub825 \ub355\ubd84\uc5d0 \uc774\ub7ec\ud55c \uae4c\ub2e4\ub85c\uc6b4 \uc791\uc5c5\uc5d0 \uc644\ubcbd\ud558\uac8c \uc801\ud569\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8\uac8c \ub2e4\uac00 \uc544\ub2d9\ub2c8\ub2e4! 4047 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc6b0\uc218\ud55c \ud544\ub7ec \ud569\uae08\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud074\ub798\ub529 \ud569\uae08\uc73c\ub85c\uc11c\ub3c4 \ub180\ub77c\uc6b4 \uae30\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uae30\ubcf8 \uae08\uc18d\uc744 \uac10\uc2f8 \ubcf4\ud638\ub9c9\uc744 \ud615\uc131\ud558\uc5ec \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uacfc \uc804\ubc18\uc801\uc778 \uc778\uc131\uc744 \ub192\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub294 \uc7a5\ube44\uac00 \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \ud574\uc591 \ubc0f \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4<\/h2>\n<h3 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc7a5\uc810<\/h3>\n<table style=\"min-width: 50px\">\n<colgroup>\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc774\uc810<\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc138\ubd80 \uc815\ubcf4<\/strong><\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ub6f0\uc5b4\ub09c \uc6a9\uc811\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">4047\uc740 \ud2b9\ud788 \ub0ae\uc740 \uc218\ucd95 \ubc0f \uade0\uc5f4 \uc800\ud56d\uc131\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc54c\ub8e8\ubbf8\ub284 \uc6a9\uc811\uc5d0 \uc801\ud569\ud55c \ud544\ub7ec \uc7ac\ub8cc\uc785\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ub192\uc740 \ub0b4\uc2dd\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uc544 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ub0ae\uc740 \uc735\uc810<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc57d 577\u00b0C\uc5d0\uc11c \ub179\uc544 \ub0a9\ub55c \ubc0f \uc811\ud569 \uacf5\uc815\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc751\uace0 \uc911 \uc218\ucd95\uc774 \uc801\uc74c<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc8fc\uc870 \ubc0f \uc6a9\uc811\uc5d0 \ud0c1\uc6d4 - \uc65c\uace1\uacfc \uade0\uc5f4\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uc544 4045 \ub610\ub294 4045\ubcf4\ub2e4 \ub9c8\ubaa8 \ud2b9\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4(~11-13%).<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uce58\uc218 \uc548\uc815\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc790\ub3d9\ucc28 \uc5d4\uc9c4 \ubd80\ud488 \ubc0f \uc804\uc790 \uc81c\ud488\uacfc \uac19\uc740 \uc815\ubc00 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc5f4\ucc98\ub9ac \ubd88\uac00<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ud2b9\uc815 \uc81c\uc791 \uacf5\uc815(T6 \uc5d0\uc774\uc9d5 \ud544\uc694 \uc5c6\uc74c)\uc5d0 \ub354 \uc27d\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud55c\uacc4<\/h3>\n<table style=\"min-width: 50px\">\n<colgroup>\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc81c\ud55c \uc0ac\ud56d<\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc138\ubd80 \uc815\ubcf4<\/strong><\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ub0ae\uc740 \uac15\ub3c4<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uad6c\uc870\uc801 \ud558\uc911\uc744 \uacac\ub514\ub294 \uc6a9\ub3c4\ub85c \uc124\uacc4\ub418\uc9c0 \uc54a\uc558\uc73c\uba70 \uae30\uacc4\uc801 \uac15\ub3c4\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc5f4\ucc98\ub9ac \ubd88\uac00<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc774\ub807\uac8c \ud558\uba74 \ucc98\ub9ac\uac00 \uac04\uc18c\ud654\ub418\uc9c0\ub9cc \uc81c\uc791 \ud6c4 \uac15\ud654\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc81c\ud55c\ub41c \uc131\ud615 \ub2a5\ub825<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 6061\uc774\ub098 5052\uc640 \uac19\uc740 \ud569\uae08\ubcf4\ub2e4 \ub354 \uc798 \ubd80\uc11c\uc9d1\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uac00\uacf5\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uac00\uacf5\uc131\uc740 \ubcf4\ud1b5 \uc815\ub3c4\uc785\ub2c8\ub2e4 - \uc2e4\ub9ac\ucf58 \uc785\uc790\ub294 \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc7a5\uc2dd\uc801\uc778 \ub9c8\uac10\uc744 \uc704\ud55c \uc544\ub178\ub2e4\uc774\uc9d5\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc591\uadf9\uc0b0\ud654 \ucc98\ub9ac\ub41c \ud45c\uba74\uc740 \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uce59\uce59\ud558\uace0 \ud68c\uc0c9\uc73c\ub85c \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uacfc \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \ube44\uad50<\/h2>\n<p style=\"text-align: left\">\ud2b9\uc815 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc120\ud0dd\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc640 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. 4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uadf8 \ud2b9\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc838 \uc788\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub2e4\ub978 \ud569\uae08\uacfc \ube44\uad50\ud558\uc5ec \uc774\ud574\ud558\ub294 \uac83\uc774 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\uac01 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\ub9c8\ub2e4 \uc7a5\ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. 4047\uc744 4043, 5356, 6061\uacfc \ube44\uad50\ud558\uba74 \ud2b9\uc815 \uc791\uc5c5\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \ubcf4\ub2e4 \uba85\ud655\ud558\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc5b4 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4047 \ub300 4043 \ub300 5356 \ub300 6061 \uc54c\ub8e8\ubbf8\ub284<\/h3>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/04\/abb9aea4-803c-4887-87e4-e1cc77e93fb2.png\" alt=\"\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<p style=\"text-align: left\">\uc6a9\uc811 \uc0b0\uc5c5\uc5d0\uc11c, \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \uc791\uc5c5\ud560 \ub54c\ub294 \ub2e4\uc591\ud55c \ud544\ub7ec \uae08\uc18d\uc758 \ub258\uc559\uc2a4\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ud569\uae08\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc6a9\uc811 \ud488\uc9c8\uacfc \uad81\uadf9\uc801\uc73c\ub85c \uc644\uc81c\ud488\uc758 \ubb34\uacb0\uc131\uc5d0 \ud070 \ucc28\uc774\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 4047 \uc54c\ub8e8\ubbf8\ub284\uacfc \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \uac15\uc870\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<table style=\"min-width: 125px\">\n<colgroup>\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ud2b9\uc9d5<\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>4047<\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong><a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/4043-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">4043<\/a><\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong><a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/5356-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">5356<\/a><\/strong><\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong><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 <\/a><\/strong><\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>1\ucc28 \ud569\uae08<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Si(11-13%)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Si(4.5-6.0%)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Mg(4.5-5.5%)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Mg, Si<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc778\uc7a5 \uac15\ub3c4(\uc6a9\uc811\/\ubca0\uc774\uc2a4)<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~180-190 MPa<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~186-200 MPa<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~240-290 MPa<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~310MPa(T6)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ub0b4\uc2dd\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Good<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Good<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc6b0\uc218<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ub9e4\uc6b0 \uc88b\uc74c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc720\ub3d9\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc6b0\uc218<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc6b0\uc218<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Good<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">N\/A(\uae30\ubcf8 \ud569\uae08)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ub179\ub294\uc810<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~577-582\u00b0C<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~573-632\u00b0C<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~591-635\u00b0C<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">~582-652\u00b0C<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ucd5c\uc0c1\uc758 \ub300\uc0c1<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ube0c\ub808\uc774\uc9d5, \uc587\uc740 \uc139\uc158<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc77c\ubc18 \uc6a9\uc811<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">5xxx, \ud574\uc591 \uc6a9\uc811<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">4047\/4043\uc73c\ub85c \uc6a9\uc811<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc544\ub178\ub2e4\uc774\uc9d5<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ubd88\ub7c9(\uc5b4\ub450\uc6cc\uc9d0)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ubd88\ub7c9(\uc5b4\ub450\uc6cc\uc9d0)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc88b\uc74c(\ubc1d\uc74c)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">Good<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left\">\uac01 \ud569\uae08\uc740 \uc6a9\uc811 \ubc0f \uc81c\uc870 \uc0b0\uc5c5\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. 4047\uc740 \ube0c\ub808\uc774\uc9d5 \ubc0f \ub192\uc740 \uc720\ub3d9\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc0c1\ud669\uc5d0\uc11c \ud544\ub7ec \uae08\uc18d\uc73c\ub85c \ud0c1\uc6d4\ud558\uba70, 4043\uacfc 5356\uc740 \ubc94\uc6a9 \uc54c\ub8e8\ubbf8\ub284 \uc6a9\uc811\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. 6061\uc740 \uc6a9\uc811 \uc2dc \ud2b9\uc815 \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud558\ub294 \ub2e4\ubaa9\uc801 \ubaa8\uc7ac\ub85c\uc11c \ub450\uac01\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">\uc801\ud569\ud55c \ud569\uae08 \uc120\ud0dd\ud558\uae30: 4047 \uc54c\ub8e8\ubbf8\ub284\uc774 \uadc0\ud558\uc5d0\uac8c \uc801\ud569\ud560\uae4c\uc694?<\/h2>\n<p style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc774 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c\uc9c0 \uc5ec\ubd80\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\uace0\uac1d\uc758 \uace0\uc720\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc774\ud574\ud569\ub2c8\ub2e4. <\/strong><\/p>\n<p style=\"text-align: left\">\ud0c1\uc6d4\ud55c \uc720\ub3d9 \ud2b9\uc131\uc774 \ud544\uc694\ud55c \ube0c\ub808\uc774\uc9d5\uc774\ub098 \ubbf8\uc138\ud55c \uc8fc\uc870\uc640 \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ube5b\uc744 \ubc1c\ud558\ub294 \ub0ae\uc740 \uc735\uc810\uc774\ub77c\ub294 \ub6f0\uc5b4\ub09c \ud2b9\uc9d5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uc790\ub3d9\ucc28 \uc5d4\uc9c4 \ube14\ub85d\uacfc \uac19\uc740 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c \ud2b9\uc815 \uc218\ub9ac \uc791\uc5c5\uc744 \ud558\uace0 \uc788\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uc138\uc694. \uc774 \uacbd\uc6b0 4047 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \uace0\uc628 \uade0\uc5f4\uc5d0 \uacac\ub514\uace0 \uacac\uace0\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc790\ub791\ud558\ubbc0\ub85c \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4! <\/p>\n<p style=\"text-align: left\">\uadf8\ub7ec\ub098 \ud504\ub85c\uc81d\ud2b8\uac00 <strong>\uace0\uac15\ub3c4 \ubc0f \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4,<\/strong> \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08, \ud2b9\ud788 \ubaa8\uc7ac \uc5ed\ud560\uc744 \ud558\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \ub300\ud574 \uc54c\uc544\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <span>\uc7a0\uc2dc \uc2dc\uac04\uc744 \ub0b4\uc5b4&nbsp;<\/span><strong>\uc791\ub3d9 \uc870\uac74\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud558\uc138\uc694,<\/strong><span>&nbsp;\ud544\uc218\uc801\uc778 \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ud658\uacbd\uc801 \uc694\uc778\uc774 \uc791\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ucd5c\uc120\uc758 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4!&nbsp;<\/span><\/p>\n<p style=\"text-align: left\">4047\uc740 \uc5f4\uad50\ud658\uae30\ub97c \ub0a9\ub55c\ud558\uac70\ub098 \uc587\uc740 6000 \ud569\uae08\uc744 \uc6a9\uc811\ud558\uac70\ub098 \uc5f4 \uc65c\uace1\uc744 \ucd5c\uc18c\ud654\ud558\ub824\ub294 \uacbd\uc6b0 \ud6cc\ub96d\ud55c \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc 5000 \ud569\uae08\uc73c\ub85c \uc791\uc5c5\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 4047\uc744 \ud53c\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. 5356\uc774 \ube5b\uc744 \ubc1c\ud558\ub294 \uacf3\uc785\ub2c8\ub2e4! \ud574\uc591 \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud558\uac70\ub098 \uc6a9\uc811\ubd80\uc5d0 \uc544\ub178\ub2e4\uc774\uc9d5 \ucc98\ub9ac\ud560 \uacc4\ud68d\uc774\ub77c\uba74 \ub2e4\ub978 \uc635\uc158\ub3c4 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">\uacb0\ub860<\/h2>\n<p style=\"text-align: left\">\ub2e4\uc6a9\ub3c4 \ud569\uae08\uc778 4047 \uc54c\ub8e8\ubbf8\ub284\uc740 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uace0\uc720\ud55c \ud2b9\uc131 \uc870\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud654\ud559\uc801 \uc870\uc131, \ubb3c\ub9ac\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131, \ub2e4\ub978 \ud569\uae08\uacfc\uc758 \ube44\uad50\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uc758\uc0ac \uacb0\uc815\uc5d0 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. 4047 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4, \uad6c\uccb4\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840\ub97c \uc0b4\ud3b4\ubcf4\uace0 4047 \uc54c\ub8e8\ubbf8\ub284\uc774 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c\uc9c0 \ud3c9\uac00\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \ud569\uae08\uc73c\ub85c \uc791\uc5c5\ud558\uba74 \ud2b9\ud788 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 4047 \uc54c\ub8e8\ubbf8\ub284\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uac70\ub098 \uacac\uc801\uc744 \ubc1b\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc804\ubb38\uac00\uc758 \uc870\uc5b8\uc774 \ud544\uc694\ud558\uba74 \uc5c5\uacc4 \uc804\ubb38\uac00\uc5d0\uac8c \ubb38\uc758\ud558\uc138\uc694. \uc62c\ubc14\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc73c\ub85c \ud504\ub85c\uc81d\ud2b8\ub97c \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud574 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\uc138\uc694.<\/p>\n<h2 style=\"text-align: left\">\ub9b0\uc2dc \uc54c\ub8e8\ubbf8\ub284\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720<\/h2>\n<p style=\"text-align: left\">\uc120\ub3c4\uc801\uc778 \uc54c\ub8e8\ubbf8\ub284 \ube0c\ub79c\ub4dc \uc911 \ud558\ub098\uc774\uc790 \uc911\uad6d \ucd5c\uace0\uc758 \uacf5\uae09\uc5c5\uccb4\uc785\ub2c8\ub2e4, <strong><u><a href=\"https:\/\/premiumalu.com\/ko\/\">\ub9b0\uc2dc \uc54c\ub8e8\ubbf8\ub284<\/a><\/u><\/strong> \ub294 \ubaa8\ub4e0 \uc81c\ud488\uc5d0\uc11c \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uace0\uae09 <strong>\uc911\uad6d \uc54c\ub8e8\ubbf8\ub284 \uacf5\uc7a5 <\/strong>\ub294 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uc5c5\uacc4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uace0\uc131\ub2a5 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc81c\uc870\ud569\ub2c8\ub2e4. \uc6b0\uc218\uc131\uc744 \ucd94\uad6c\ud558\ub294 \ub2f9\uc0ac\ub294 \uc815\ubc00\uc131, \ub0b4\uad6c\uc131, \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub9de\ucda4\ud615 \uc635\uc158\uc744 \uc81c\uacf5\ud558\uc5ec \ud0c1\uc6d4\ud55c \uc54c\ub8e8\ubbf8\ub284 \uc194\ub8e8\uc158\uc744 \ucc3e\ub294 \uc804 \uc138\uacc4 \uae30\uc5c5\uc758 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud30c\ud2b8\ub108\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong><em><u><a href=\"https:\/\/api.whatsapp.com\/send\/?phone=%2B8618124703776&amp;text&amp;type=phone_number&amp;app_absent=0\">\uacac\uc801 \ubc1b\uae30<\/a><\/u><\/em><\/strong><\/p>\n<p style=\"text-align: left\">\n<figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/04\/44647acd-3a0f-43cb-a7e3-3e2da7083c70.png\" alt=\"\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<h2 style=\"text-align: left\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3 style=\"text-align: left\">\uc54c\ub8e8\ubbf8\ub284 4047\ub85c \uc791\uc5c5\ud558\ub294 \uc774\uc720\ub294?<\/h3>\n<p style=\"text-align: left\">\uc54c\ub8e8\ubbf8\ub284 4047\uc740 \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \uc720\ub3d9\uc131\uc774 \ub192\ub2e4\ub294 \uc810\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc6a9\uc811 \ubc0f \ube0c\ub808\uc774\uc9d5, \ud2b9\ud788 \uc881\uc740 \uc870\uc778\ud2b8 \uc791\uc5c5 \uc2dc \uc120\ud638\ub418\ub294 \ud544\ub7ec \uc7ac\ub8cc\uc785\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \uc791\uc5c5\ud558\uba74 \uc5b4\ub5a4 \uc774\uc810\uc774 \uc788\ub098\uc694?<\/h3>\n<p style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc54c\ub8e8\ubbf8\ub284 \uc2e4\ub9ac\ucf58 \ube0c\ub808\uc774\uc9d5\uc5d0 \ud0c1\uc6d4\ud558\uba70, \ud2b9\ud788 \ub204\ucd9c \ubc29\uc9c0 \ubc00\ud3d0 \uc870\uc778\ud2b8\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ucc3d\ud2c0 \ubc0f \uace0\ud488\uc9c8 \ub9c8\uac10\uc774 \ud544\uc694\ud55c \ubd80\ud488\uacfc \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4047 \uc54c\ub8e8\ubbf8\ub284\uc740 \uace0\uc628 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/h3>\n<p style=\"text-align: left\">\uc608, 4047 \uc54c\ub8e8\ubbf8\ub284\uc740 \ub179\ub294\uc810\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \ud544\ub7ec \uae08\uc18d\uc73c\ub85c \uc801\ud569\ud569\ub2c8\ub2e4. \ub610\ud55c \uc218\ucd95\uc774 \uc801\uae30 \ub54c\ubb38\uc5d0 \uc5d4\uc9c4 \ube14\ub85d\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights 4047 aluminum alloy is known for its high silicon content, which enhances its fluidity and makes it an excellent filler alloy for brazing. This alloy exhibits exceptional fluidity at elevated temperatures, making it well-suited for automotive industry applications, especially for engine blocks and other components exposed to heat. 4047 aluminum alloy boasts good [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8623,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_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":[185],"tags":[],"class_list":["post-8629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8629","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=8629"}],"version-history":[{"count":0,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8629\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media\/8623"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media?parent=8629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/categories?post=8629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/tags?post=8629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}