{"id":8622,"date":"2025-04-24T14:25:16","date_gmt":"2025-04-24T14:25:16","guid":{"rendered":"https:\/\/premiumalu.com\/expert-tips-for-mastering-4043-aluminum\/"},"modified":"2025-04-24T14:25:16","modified_gmt":"2025-04-24T14:25:16","slug":"4043-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%eb%a7%88%ec%8a%a4%ed%84%b0%eb%a5%bc-%ec%9c%84%ed%95%9c-%ec%a0%84%eb%ac%b8%ea%b0%80-%ed%8c%81","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/ko\/4043-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%eb%a7%88%ec%8a%a4%ed%84%b0%eb%a5%bc-%ec%9c%84%ed%95%9c-%ec%a0%84%eb%ac%b8%ea%b0%80-%ed%8c%81\/","title":{"rendered":"4043 \uc54c\ub8e8\ubbf8\ub284 \ub9c8\uc2a4\ud130\ud558\uae30: \ud544\uc218 \ud301\uacfc \uae30\ubc95"},"content":{"rendered":"<h2 style=\"text-align: left\">\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<ul>\n<li>4043 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc6a9\uc735 \uc628\ub3c4\uac00 \ub0ae\uace0 \uc720\ub3d9\uc131\uc774 \ub192\uc544 \uc6a9\uc811\uc6a9\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud544\ub7ec \ud569\uae08\uc785\ub2c8\ub2e4.<\/li>\n<li>\ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uc5f4 \uade0\uc5f4 \ubbfc\uac10\ub3c4\uac00 \ub0ae\uc740 \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>4043\uc740 27ksi\uc758 \uc801\ub2f9\ud55c \uac15\ub3c4\ub85c \ub2e4\uc591\ud55c \ubc94\uc6a9 \uc6a9\uc811 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 4043\uc740 \uc8fc\ub85c 6XXX \uc2dc\ub9ac\uc988 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc6a9\uc811\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ud544\ub7ec \uae08\uc18d\uc740 \uc6a9\uc811 \ubd80\uc2a4\ub7ec\uae30 \ubc0f \ubcc0\uc0c9\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc6b0\uc218\ud55c \ud488\uc9c8\uc758 \uc6a9\uc811\uc744 \uc0dd\uc131\ud569\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\/43b9cd3c-1712-43d5-9863-44f8000d083b.png\" alt=\"4043 \uc54c\ub8e8\ubbf8\ub284 \uc5bc\ud2f0\ubc0b \uac00\uc774\ub4dc\" title=\"4043 \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\">4043 \uc54c\ub8e8\ubbf8\ub284\uc774\ub780?<\/h2>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/04\/17a51c6e-d358-4a1f-ab49-ffdd86298583.png\" alt=\"\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<p style=\"text-align: left\"> 4043 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc720\ub3d9\uc131\uacfc \uade0\uc5f4 \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub098 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc811 \ud569\uae08\uc785\ub2c8\ub2e4. 4.5-6.0% \uc2e4\ub9ac\ucf58\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc73c\uba70 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud574\uc591 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\uba70 \uc8fc\uc870 \ubc0f \uc555\ucd9c \uc6a9\uc811\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uac1c\uc694<\/h2>\n<p style=\"text-align: left\"><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 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/a> \uc740 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08, \ud2b9\ud788 6XXX \uacc4\uc5f4\uc758 \ud569\uae08 \uc6a9\uc811\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud544\ub7ec \uae08\uc18d\uc785\ub2c8\ub2e4. \uc6a9\uc811 \uc2dc \uc720\ub3d9\uc131\uc774 \ub6f0\uc5b4\ub098 \ub9e4\ub044\ub7fd\uace0 \ubbf8\uad00\uc0c1 \ubcf4\uae30 \uc88b\uc740 \uc6a9\uc811\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc790\ub3d9\ucc28 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uacfc \uac19\uc774 \uc678\uad00\uc774 \uc911\uc694\ud55c \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ubbf8\uc801 \uc774\uc810 \uc678\uc5d0\ub3c4 \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc774 \uade0\ud615\uc744 \uc774\ub8e8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc131\ub2a5\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc219\ub828\ub41c \uc6a9\uc811\uae30\uc774\ub4e0 \uc774\uc81c \ub9c9 \uc6a9\uc811\uc744 \uc2dc\uc791\ud588\ub4e0, 4043 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud2b9\uc131\uacfc \uc6a9\ub3c4\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uc6a9\uc811 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uace0\ud488\uc9c8\uc758 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud654\ud559 \uc131\ubd84<\/h3>\n<p style=\"text-align: left\">\uae08\uc18d \ud569\uae08\uc758 \ud2b9\uc131\uc740 \ud654\ud559 \uc131\ubd84\uc758 \uc601\ud5a5\uc744 \ubc1b\uc73c\uba70, 4043 \uc54c\ub8e8\ubbf8\ub284\ub3c4 \uc608\uc678\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uc8fc\ubaa9\ud560 \ub9cc\ud55c \ud2b9\uc9d5\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 4.5%\uc5d0\uc11c 6.0% \uc0ac\uc774\uc758 \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc73c\ub85c, \uc6a9\uc811 \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. 4043 \uc54c\ub8e8\ubbf8\ub284\uc740 \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc774 \ub0ae\uc544 \uac15\ub3c4\ub294 \ud5a5\uc0c1\ub418\uc9c0\ub9cc \uade0\uc5f4\uc5d0 \ub300\ud55c \uc6a9\uc811 \uc800\ud56d\uc131\uc774 \uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub0ae\uc740 \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc740 \uc6a9\uc811\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\uc694\uc57d\ud558\uba74, 4043 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc2e4\ub9ac\ucf58\uc740 \ub2e4\ub978 \uc6d0\uc18c\uc758 \uc591\uc744 \uc870\uc808\ud558\uc5ec \uc6a9\uc811, \uac15\ub3c4, \uc720\ub3d9\uc131 \ubc0f \uade0\uc5f4 \uc800\ud56d\uc5d0 \uc774\uc0c1\uc801\uc778 \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\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>\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\">4.5-6.0%<\/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\">\u22640.05%<\/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\">\u22640.05%<\/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\">\u22640.1%<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ud2f0\ud0c0\ub284(Ti)<\/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\">4043 \uc54c\ub8e8\ubbf8\ub284\uc740 \ud2b9\ud788 \uc6a9\uc811\uc5d0\uc11c \ub3c5\ud2b9\ud55c \ubb3c\ub9ac\uc801, \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. \uc6a9\uc735 \uc628\ub3c4\uac00 \ub0ae\uc544 \uc6a9\uc811\uc774 \uc6a9\uc774\ud558\uace0 \uc5d0\ub108\uc9c0 \uc18c\ube44\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub2e8 \uac15\ub3c4\uac00 \uc801\ub2f9\ud558\uc5ec \ubc94\uc6a9 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uc9c0\ub9cc \uc5f0\uc131\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc6a9\uc811 \ud6c4 \uc131\ud615\uc5d0\ub294 \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c 4043 \uc54c\ub8e8\ubbf8\ub284\uc758 \ub192\uc740 \uc5f4\uc804\ub3c4\uc728\uc740 \uc5f4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc1c\uc0b0\ud558\uc5ec \uc6a9\uc811 \uc911 \ub4a4\ud2c0\ub9bc\uc744 \ubc29\uc9c0\ud558\uc9c0\ub9cc \uc5f4 \uc21c\ud658 \ub610\ub294 \uace0\uc628 \uc870\uac74\uc5d0\uc11c\ub294 \uc774\ub97c \uace0\ub824\ud574\uc57c \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>\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\">~2.69g\/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\">~573~632\u00b0C(1,063~1,170\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\">~186-200 MPa(\uc6a9\uc811 \uc870\uc778\ud2b8, \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\">~150-170W\/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\">~40-42% 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\">~22 \u00d7 10-\u2076 \/\u00b0C<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n<p style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ub2e4\uc6a9\ub3c4\uc131\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218 \uc18c\uc7ac\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc6a9\uc811\uc131\uc774 \ub6f0\uc5b4\ub098 \uc54c\ub8e8\ubbf8\ub284 \ubd80\ud488\uc744 \uc811\ud569\ud574\uc57c \ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc120\ud0dd\ub429\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc790\ub3d9\ucc28 \ubd80\ud488\ubd80\ud130 \uac74\ucd95 \uad6c\uc870\ubb3c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">4043\uc758 \uc911\uc694\ud55c \uc7a5\uc810 \uc911 \ud558\ub098\ub294 \uad11\ubc94\uc704\ud55c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uacfc\uc758 \ud638\ud658\uc131\uc785\ub2c8\ub2e4. \ubc94\uc6a9 \ud544\ub7ec \uae08\uc18d\uc73c\ub85c \uac04\uc8fc\ub418\uba70 \ub2e4\uc591\ud55c \uc54c\ub8e8\ubbf8\ub284 \ub4f1\uae09\uacfc \uad00\ub828\ub41c \uc218\ub9ac \ubc0f \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc6a9\ud569\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\/889a80fc-c36a-4a74-91c9-f02dbe958393.png\" alt=\"\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<p style=\"text-align: left\">\ub610\ud55c \uc774 \ud569\uae08\uc740 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uacac\uace0\ud55c \ub0b4\uc2dd\uc131\uc73c\ub85c \ubcf4\ud2b8 \uac74\uc870 \ubc0f \uc2dd\ud488 \uac00\uacf5 \uc7a5\ube44\uc640 \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uadf8 \ub9e4\ub825\uc744 \ub354\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ubb34\uacb0\uc131\uacfc \ub0b4\uad6c\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c 4043 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc77c\uad00\ub418\uac8c \uc2e0\ub8b0\uc131\uacfc \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">4032 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4<\/h2>\n<h3 style=\"text-align: left\">4043 \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>\ud61c\ud0dd<\/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>\ub192\uc740 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4 \ube44\uc728<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc0c1\ub300\uc801\uc73c\ub85c \uac00\ubcbc\uc6b0\uba74\uc11c\ub3c4 \ub6f0\uc5b4\ub09c \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \ud37c\ud3ec\uba3c\uc2a4 \ubd80\ud488\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>\ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ub192\uc740 \uc2e4\ub9ac\ucf58(~12.2%)\uacfc \ub9c8\uadf8\ub124\uc298, \ub2c8\ucf08 \ub4f1\uc758 \ucca8\uac00\ubb3c\ub85c \ub0b4\ub9c8\ubaa8\uc131\uacfc \ub0b4\uc2a4\ud06c\ub798\uce58\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\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 \uc5f4 \uc548\uc815\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uace0\uc628\uc5d0\uc11c \uce58\uc218 \ubc0f \uae30\uacc4\uc801 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uc5ec \uc5d4\uc9c4 \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>\ub0ae\uc740 \uc5f4\ud33d\ucc3d \uacc4\uc218(CTE)<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc5f4\ud33d\ucc3d \uac10\uc18c = \uc815\ubc00\ub3c4 \ud5a5\uc0c1 \ubc0f \ub354 \uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uc624\ucc28.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ud53c\ub85c \uc800\ud56d<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc8fc\uae30\uc801\uc778 \ubd80\ud558\uc5d0\uc11c\ub3c4 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uc5ec \ud53c\uc2a4\ud1a4\uacfc \ud68c\uc804\ud558\ub294 \uc5d4\uc9c4 \ubd80\ud488\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>\uc6b0\uc218\ud55c \uac00\uacf5\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uac15\ub3c4\ub294 \ub192\uc9c0\ub9cc \ub2e4\ub978 \uace0\uac15\ub3c4 \ud569\uae08\ubcf4\ub2e4 \uac00\uacf5\uc774 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\ud558\ub4dc \uc544\ub178\ub2e4\uc774\uc9d5 \uac00\ub2a5<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ud45c\uba74\uc744 \ucc98\ub9ac\ud558\uc5ec \ubd80\uc2dd\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0ac \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 \uc5f0\uc131<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc2e4\ub9ac\ucf58\uacfc \ud569\uae08 \uc6d0\uc18c \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08(\uc608: 6061)\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>\uc6a9\uc811\uc131 \uac10\uc18c<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ub192\uc740 \uc2e4\ub9ac\ucf58\uacfc \ub0ae\uc740 \uc5f0\uc131\uc73c\ub85c \uc778\ud574 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uc6a9\uc811\uc5d0\ub294 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc21c\uc218 \uc54c\ub8e8\ubbf8\ub284\ub9cc\ud07c \ubd80\uc2dd\uc5d0 \uac15\ud558\uc9c0 \uc54a\uc74c<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ud569\uae08 \uc6d0\uc18c\ub294 5xxx \ub610\ub294 6xxx \uc2dc\ub9ac\uc988\uc5d0 \ube44\ud574 \ub0b4\uc2dd\uc131\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc77c\ubd80 \uc131\uc9c8\uc5d0\uc11c\ub294 \uc704\uc870\uac00 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4.<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc131\ud615\uc131\uc774 \uc81c\ud55c\ub418\uc5b4 \uc788\uc5b4 \ud2b9\uc815 \ub0c9\uac04 \uac00\uacf5 \uacf5\uc815\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\"><strong>\uc0c1\ub300\uc801\uc73c\ub85c \ube44\uc2fc<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\ud2b9\uc218\ud55c \uad6c\uc131\uacfc \uc131\ub2a5\uc73c\ub85c \uc778\ud574 \uc77c\ubc18\uc801\uc778 \uad6c\uc870\uc6a9 \ud569\uae08\ubcf4\ub2e4 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284\uacfc \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ube44\uad50<\/h2>\n<p style=\"text-align: left\">\ud2b9\uc815 \uc6a9\uc811 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 4043 \uc54c\ub8e8\ubbf8\ub284\uc774 \ub2e4\ub978 \ud569\uae08\uacfc \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. 4043\uc740 \ubc94\uc6a9 \uc6a9\ub3c4\uc5d0 \ud0c1\uc6d4\ud558\uc9c0\ub9cc \ub2e4\ub978 \ud569\uae08\uc758 \ud2b9\uc815 \uc18d\uc131\uc73c\ub85c \uc778\ud574 \ud2b9\uc218 \uc791\uc5c5\uc5d0 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ub3c4, \uc5f0\uc131 \ubc0f \ub0b4\uc2dd\uc131\uacfc \uac19\uc740 \uc694\uc18c\ub294 \ud569\uae08\ub9c8\ub2e4 \ub2e4\ub974\ubbc0\ub85c \ud2b9\uc815 \uc870\uac74\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\uc608\ub97c \ub4e4\uc5b4, 4043\uc740 \uc720\ub3d9\uc131\uacfc \uc0ac\uc6a9 \ud3b8\uc758\uc131\uc774 \ub6f0\uc5b4\ub09c \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc9c0\ub9cc, \ub354 \ub192\uc740 \uac15\ub3c4\uc640 \uc5f0\uc131\uc774 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 5356\uacfc \uac19\uc740 \ud569\uae08\uc774 \uc120\ud638\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c 5XXX \uacc4\uc5f4 \uc54c\ub8e8\ubbf8\ub284\uacfc \uac19\uc740 \ud2b9\uc815 \ubaa8\uc7ac\ub97c \uc6a9\uc811\ud558\ub294 \uacbd\uc6b0, \uadf8\uc5d0 \ub9de\ub294 \ud544\ub7ec \ud569\uae08\uc744 \uc0ac\uc6a9\ud558\uba74 \uc6b0\uc218\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4043 \ub300 4047 \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\/15849a43-5600-4d19-89cc-ddc4d05d0fd9.png\" alt=\"\" style=\"display:block;margin-block:10px;\"><\/figure>\n<\/p>\n<p style=\"text-align: left\">\uc6a9\uc811 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc9c1\uc811 \ube44\uad50\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. 4043, 4047, 5356, \uc2ec\uc9c0\uc5b4 6061(6061\uc740 \ud544\ub7ec\uac00 \uc544\ub2cc \uae30\ubcf8 \ud569\uae08\uc774\uc9c0\ub9cc)\uc744 \uace0\ub824\ud560 \ub54c \ud2b9\ud788 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uac01 \ud569\uae08\ub9c8\ub2e4 \uace0\uc720\ud55c \ud2b9\uc131\uc774 \uc788\uc5b4 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc801\ud569\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub192\uc740 4043\uc740 \uc720\ub3d9\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub098 \ubc94\uc6a9 \uc6a9\uc811\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. 4047\uc740 \ube44\uc2b7\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc \uc720\ub3d9\uc131\uc774 \ub354 \ub192\uc9c0\ub9cc \uc5f0\uc131\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \ubc18\uba74 5356\uc740 \uc720\ub3d9\uc131\uc740 \ub5a8\uc5b4\uc9c0\uc9c0\ub9cc \uac15\ub3c4\uac00 \ub192\uc544 \uad6c\uc870\uc6a9\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\uc811\ub418\ub294 \uae30\ubcf8 \ud569\uae08\uc778 6061\uc740 \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c\uc5d0 \ub530\ub77c 4043 \ub610\ub294 5356\uacfc \uc798 \uc5b4\uc6b8\ub9ac\ub294 \uacbd\uc6b0\uac00 \ub9ce\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>4043<\/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\/4047-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">4047<\/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(4.5-6.0%)<\/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\">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\">~186-200 MPa<\/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\">~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>\uc6a9\uc811\uc5d0 \uc801\ud569<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">6xxx, \uc8fc\ubb3c<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">\uc587\uc740 \uc139\uc158, \ub0a9\ub55c<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">5xxx, 6xxx<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p style=\"text-align: center\">4043\/5356\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\"><strong>\ucc38\uace0:<\/strong> \uc774 \ud45c\ub294 \uc77c\ubc18\uc801\uc778 \ube44\uad50\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc18d\uc131\uc740 \uc131\uc9c8 \ubc0f \uc6a9\uc811 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">\uc62c\ubc14\ub978 \uc6a9\uc811 \ud544\ub7ec \uc120\ud0dd: 4043 \uc54c\ub8e8\ubbf8\ub284\uc774 \uadc0\ud558\uc5d0\uac8c \uc801\ud569\ud560\uae4c\uc694?<\/h2>\n<p style=\"text-align: left\">\uc62c\ubc14\ub978 \ud544\ub7ec \uc18c\uc7ac\ub294 \ud2bc\ud2bc\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \uc2dc\uac01\uc801\uc73c\ub85c \ubcf4\uae30 \uc88b\uc740 \uc6a9\uc811\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4. 4043 \uc54c\ub8e8\ubbf8\ub284\uc740 \ub9ce\uc740 \uc6a9\ub3c4\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc774\uc9c0\ub9cc, \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc0ac\uc6a9\ud558\ub824\uba74 \uac15\uc810\uacfc \ud55c\uacc4\ub97c \ud30c\uc545\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: left\">\ud504\ub85c\uc81d\ud2b8\uc5d0 6000 \uc2dc\ub9ac\uc988 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \ud3ec\ud568\ub418\uace0 \ub6f0\uc5b4\ub09c \uc720\ub3d9\uc131, \ub0b4\uc2dd\uc131 \ubc0f \ub9e4\ub825\uc801\uc778 \uc6a9\uc811 \uc678\uad00\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 4043\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc744 \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<\/p>\n<p style=\"text-align: left\">\uadf8\ub7ec\ub098 \uc6a9\uc811 \uc791\uc5c5\uc5d0 \uace0\uac15\ub3c4, \uc0c1\ub2f9\ud55c \uc6a9\uc811 \ud6c4 \uc131\ud615 \ub610\ub294 \uc544\ub178\ub2e4\uc774\uc9d5 \ud6c4 \uceec\ub7ec \ub9e4\uce6d\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 5356\uacfc \uac19\uc740 \ub300\uccb4 \ud544\ub7ec \ud569\uae08\uc774 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<\/p>\n<p style=\"text-align: left\"><strong>\ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 4043\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/strong> 6061 \ubc0f \uc54c\ub8e8\ubbf8\ub284 \uc8fc\ubb3c\uacfc \uac19\uc740 6xxx \ud569\uae08\uc73c\ub85c \uc791\uc5c5\ud558\uac70\ub098 \ub9e4\ub044\ub7fd\uace0 \uade0\uc5f4 \uc5c6\ub294 \uc6a9\uc811\uc744 \ubaa9\ud45c\ub85c \ud558\ub294 \uacbd\uc6b0. \ubc18\ub300\ub85c 5xxx \ud569\uae08\uc73c\ub85c \uc791\uc5c5\ud558\ub294 \uacbd\uc6b0(\uc774 \uacbd\uc6b0 5356\uc774 \ub354 \ud604\uba85\ud55c \uc120\ud0dd\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4) \ub610\ub294 \ud574\uc591 \ub4f1\uae09\uc758 \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud558\uac70\ub098 \uc6a9\uc811\ubd80\uc5d0 \uc544\ub178\ub2e4\uc774\uc9d5\uc744 \uacc4\ud68d\ud558\ub294 \uacbd\uc6b0 4043\uc744 \uac74\ub108\ub6f0\ub294 \uac83\uc774 \ud604\uba85\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"text-align: left\">\uacb0\ub860<\/h2>\n<p style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\ub294 \ub2e4\uc6a9\ub3c4 \ud569\uae08\uc785\ub2c8\ub2e4. \uc131\uacf5\uc801\uc778 \uc0ac\uc6a9\uc744 \uc704\ud574\uc11c\ub294 \ud654\ud559 \uc131\ubd84, \ud2b9\uc131 \ubc0f \uc7a0\uc7ac\uc801\uc778 \uc6a9\uc811 \ud544\ub7ec\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc7a5\uc810\ub3c4 \uc788\uc9c0\ub9cc \ud55c\uacc4\ub97c \uc54c\uace0 \ub2e4\ub978 \ud569\uae08\uacfc \ube44\uad50\ud558\uba74 \uc758\uc0ac \uacb0\uc815\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc6a9\uc811 \ub610\ub294 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 4043\uc744 \uace0\ub824\ud558\uace0 \uc788\ub2e4\uba74 \uc774 \uac00\uc774\ub4dc\ub97c \ud1b5\ud574 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub294 \ud544\uc218\uc801\uc778 \ud1b5\ucc30\ub825\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 4043 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 \ud504\ub85c\uc81d\ud2b8\ub97c \ud6a8\uc728\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc73c\ub85c \ucd5c\uc801\ud654\ud558\uc138\uc694. \uc790\uc138\ud55c \uc0c1\uc5c5\uc6a9 \uacac\uc801 \ubc0f \ucd94\uac00 \uc9c0\uc6d0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc804\ubb38\uac00\uc5d0\uac8c \ubb38\uc758\ud558\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 \uc0b0\uc5c5 \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\/363a4a42-988e-4cb4-b965-bf96e82169f0.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\">6061\uc5d0 4043 \ub610\ub294 5356\uc774 \ub354 \ub0ab\ub098\uc694?<\/h3>\n<p style=\"text-align: left\">4043\uacfc 5356\uc740 \ubaa8\ub450 6061 \uc54c\ub8e8\ubbf8\ub284\uc5d0 \uc801\ud569\ud55c \ud544\ub7ec \ud569\uae08\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 4043\uc740 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uc6a9\uc811\uc774 \uc6a9\uc774\ud558\uc5ec \ubc94\uc6a9 \uc6a9\ub3c4\ub85c \uc120\ud638\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \uac15\ub3c4\uac00 \ud544\uc218\uc801\uc778 \uacbd\uc6b0 \uc6a9\uc811\uc5d0 \ub300\ud55c \uc7a0\uc7ac\uc801\uc778 \uc5f4 \ubc0f \ud76c\uc11d \ud6a8\uacfc\ub97c \uace0\ub824\ud560 \ub54c 5356\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4043 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub098\uc694?<\/h3>\n<p style=\"text-align: left\">4043\uc740 \uc6a9\uc811\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc54c\ub8e8\ubbf8\ub284-\uc2e4\ub9ac\ucf58 \ud544\ub7ec \ud569\uae08\uc785\ub2c8\ub2e4. \uc6a9\uc735 \uc628\ub3c4\uac00 \ub0ae\uace0 \uc720\ub3d9\uc131\uc774 \uc6b0\uc218\ud558\uba70 \uc6a9\uc811 \uc2a4\uba38\ud2b8\uac00 \ucd5c\uc18c\ud654\ub418\uc5b4 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0\uc11c 6000 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc811\ud569\ud558\ub294 \ub370 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3 style=\"text-align: left\">4043\uacfc 4047 \uc54c\ub8e8\ubbf8\ub284\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p style=\"text-align: left\">\ub450 \uc81c\ud488 \ubaa8\ub450 \uc2e4\ub9ac\ucf58\uc744 \ud568\uc720\ud558\uc5ec \uc720\ub3d9\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc9c0\ub9cc 4047\uc740 4043\ubcf4\ub2e4 \uc720\ub3d9\uc131\uacfc \uc2b5\uc724\uc131\uc774 \ud6e8\uc52c \ub6f0\uc5b4\ub098\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \uac15\ub3c4\ub294 \ub354 \ub0ae\uc2b5\ub2c8\ub2e4. \ub458 \ub2e4 \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8 \uc0ac\uc591\uc5d0 \ub530\ub77c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights 4043 aluminum is a popular filler alloy for welding due to its low melting temperature and high fluidity. It is known for its excellent corrosion resistance and low hot cracking sensitivity. With a moderate strength of 27 ksi, 4043 is suitable for many general-purpose welding applications. Due to its silicon content, 4043 is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8616,"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-8622","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\/8622","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=8622"}],"version-history":[{"count":0,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8622\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media\/8616"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media?parent=8622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/categories?post=8622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/tags?post=8622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}