{"id":8735,"date":"2025-05-21T14:31:05","date_gmt":"2025-05-21T14:31:05","guid":{"rendered":"https:\/\/premiumalu.com\/understanding-aluminum-5454-yield-strength-in-engineering\/"},"modified":"2026-09-22T13:15:40","modified_gmt":"2026-09-22T13:15:40","slug":"%ec%97%94%ec%a7%80%eb%8b%88%ec%96%b4%eb%a7%81%ec%97%90%ec%84%9c-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-5454-%ed%95%ad%eb%b3%b5-%ea%b0%95%eb%8f%84-%ec%9d%b4%ed%95%b4","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/ko\/understanding-aluminum-5454-yield-strength-in-engineering\/","title":{"rendered":"5454 \uc54c\ub8e8\ubbf8\ub284: \ud2b9\uc131, \ud50c\ub808\uc774\ud2b8 \ubc0f \uc2dc\ud2b8, \uc870\uc9c8, \uadf8\ub9ac\uace0 \uc751\uc6a9 \ubd84\uc57c"},"content":{"rendered":"<h2 class=\"wp-block-heading\">5454 \uc54c\ub8e8\ubbf8\ub284\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">5454\ub294 \ud2b9\uc815 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub9cc\ub4e4\uc5b4\uc9c4 5xxx \ud569\uae08\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284-\ub9c8\uadf8\ub124\uc298 \uacc4\uc5f4\uc740 \uc0c1\uc628\uc5d0\uc11c \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc, \uc628\ub3c4\uac00 \uc62c\ub77c\uac00\uba74 \uc2e0\ub8b0\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774 \ud569\uae08\uc758 \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc740 3.0%\ub85c \uc81c\ud55c\ub418\uc5b4, 5083(4.0\u20134.9% Mg)\uc774\ub098 5456(4.7\u20135.5% Mg) \uac19\uc740 \uace0\ub9c8\uadf8\ub124\uc298 \ud569\uae08\uc774 \uc57d 65 \u00b0C \uc774\uc0c1\uc5d0\uc11c \ubbfc\uac10\ud654\ub418\uc5b4 \uc751\ub825\ubd80\uc2dd\uade0\uc5f4\uc5d0 \ucde8\uc57d\ud574\uc9c0\uae30 \uc2dc\uc791\ud558\ub294 \uc784\uacc4\uac12 \ubc14\ub85c \uc544\ub798\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \ub9dd\uac04\uacfc \ud06c\ub85c\ubbb4\uc740 \uc18c\ub7c9\uc73c\ub85c \uc81c\uc5b4 \ucca8\uac00\ub418\uc5b4 \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \ubbf8\uc138\ud654\ud558\uace0, \ud574\ub2f9 \ud30c\uad34 \ubaa8\ub4dc\ub97c \uc720\ubc1c\ud558\ub294 \uacb0\uc815\ub9bd\uacc4 \uc11d\ucd9c\uc744 \uc5b5\uc81c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8 \uacb0\uacfc, \uc57d 150 \u00b0C\uae4c\uc9c0 \uc5f0\uc18d \uc0ac\uc6a9 \uc870\uac74\uc5d0\uc11c \uc720\uc6a9\ud55c \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ube44\uc5f4\ucc98\ub9ac \ud569\uae08\uc774 \ub429\ub2c8\ub2e4. \uc774\uac83\uc774 5454\uac00 \uace0\uc628 \uc54c\ub8e8\ubbf8\ub284 \uad6c\uc870\uc6a9\uc73c\ub85c ASME \uc555\ub825\uc6a9\uae30 \ucf54\ub4dc\uc5d0\uc11c \uc778\uc815\ub418\ub294 \uba87 \uc548 \ub418\ub294 5xxx \uacc4\uc5f4 \ud569\uae08 \uc911 \ud558\ub098\uc778 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uac70\uc758 \uc804\uc801\uc73c\ub85c \ud50c\ub808\uc774\ud2b8\uc640 \uc2dc\ud2b8 \ud615\ud0dc\ub85c \uacf5\uae09\ub418\uba70, \uc6a9\uc811 \ud654\ud559 \ud0f1\ud06c, \uc628\uc218 \uacf5\uc815 \uc6a9\uae30, \ud0f1\ucee4 \uc678\ud310, \uadf8\ub9ac\uace0 \uc5f4\uc5d0 \ub178\ucd9c\ub418\ub294 \ud574\uc591 \ubd80\ud488\uc5d0 \uc9c0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5454\uac00 \uac00\uc7a5 \uac15\ud55c \uc120\ud0dd\uc9c0\uac00 \uc544\ub2c8\ub77c\ub294 \uc810\uc740 \ubd84\uba85\ud569\ub2c8\ub2e4. \uc0c1\uc628\uc5d0\uc11c\uc758 \ucd5c\ub300 \uc778\uc7a5 \uac15\ub3c4\uac00 \uacb0\uc815\uc801 \uc694\uc18c\ub77c\uba74 5083\uc774 \uc6b0\uc138\ud558\uace0, 6061-T6\ub294 \uadf8\ubcf4\ub2e4 \ub354 \uc6b0\uc138\ud569\ub2c8\ub2e4. 5454\uac00 \ub2f5\ud558\ub294 \uc120\ud0dd \uae30\uc900\uc740 \ub2e4\ub985\ub2c8\ub2e4. \uc989, \uc2dc\ud5d8\ub300\uc5d0\uc11c\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc0ac\uc6a9 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \ud569\uae08\uc774 \uc628\uc804\ud558\uac8c \uc720\uc9c0\ub420 \uc218 \uc788\ub294\uac00 \ud558\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5454 \ud654\ud559 \uc870\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM B209 \/ EN 573-3\uc5d0 \ub530\ub978 \uc870\uc131 \ud55c\ub3c4, \uc911\ub7c9 \ubc31\ubd84\uc728 \uae30\uc900.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc694\uc18c<\/th><th>\ucf58\ud150\uce20(%)<\/th><th>\uc5ed\ud560<\/th><\/tr><\/thead><tbody><tr><td>\ub9c8\uadf8\ub124\uc298(Mg)<\/td><td>2.4 \u2013 3.0<\/td><td>\uace0\uc6a9\uccb4 \uac15\ud654; \ubbfc\uac10\ud654 \uc81c\ud55c\uc744 \uc704\ud574 \uc0c1\ud55c \uc124\uc815<\/td><\/tr><tr><td>\ub9dd\uac04(Mn)<\/td><td>0.50 \u2013 1.00<\/td><td>\uac15\ub3c4 \ud5a5\uc0c1; \uacb0\uc815\ub9bd \uad6c\uc870 \ubbf8\uc138\ud654<\/td><\/tr><tr><td>\ud06c\ub86c(Cr)<\/td><td>0.05 - 0.20<\/td><td>\uacb0\uc815\ub9bd\uacc4 \uc11d\ucd9c \uc5b5\uc81c<\/td><\/tr><tr><td>\uc2e4\ub9ac\ucf58(Si)<\/td><td>\ucd5c\ub300 0.25<\/td><td>\ubd88\uc21c\ubb3c<\/td><\/tr><tr><td>\ucca0(Fe)<\/td><td>0.40 \ucd5c\ub300<\/td><td>\ubd88\uc21c\ubb3c<\/td><\/tr><tr><td>\uad6c\ub9ac(Cu)<\/td><td>\ucd5c\ub300 0.10<\/td><td>\ub0b4\uc2dd\uc131\uc744 \uc704\ud574 \ub0ae\uac8c \uc720\uc9c0<\/td><\/tr><tr><td>\uc544\uc5f0(Zn)<\/td><td>\ucd5c\ub300 0.25<\/td><td>\ubbf8\ub7c9<\/td><\/tr><tr><td>\ud2f0\ud0c0\ub284(Ti)<\/td><td>0.20 \ucd5c\ub300<\/td><td>\u6676\u7c92\u7ec6\u5316\u5242<\/td><\/tr><tr><td>\uae30\ud0c0(\uac01)<\/td><td>\ucd5c\ub300 0.05<\/td><td>\ubbf8\ub7c9 \ubd88\uc21c\ubb3c<\/td><\/tr><tr><td>\uae30\ud0c0(\ud569\uacc4)<\/td><td>\ucd5c\ub300 0.15<\/td><td>\ubbf8\ub7c9 \ubd88\uc21c\ubb3c\uc758 \ud569\uacc4<\/td><\/tr><tr><td>\uc54c\ub8e8\ubbf8\ub284(Al)<\/td><td>\ub098\uba38\uc9c0<\/td><td>\uae30\uc9c0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9dd\uac04\uacfc \ud06c\ub85c\ubbb4 \ucca8\uac00\ub294 5454\ub97c \uc77c\ubc18 Al-Mg \uc2dc\ud2b8\uc640 \uad6c\ubcc4 \uc9d3\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4. \ub9dd\uac04\uc740 \uc720\uc0ac\ud55c Mg \uc218\uc900\uacfc \ube44\uad50\ud560 \ub54c \uc778\uc7a5 \ubc0f \ud56d\ubcf5 \uac15\ub3c4\ub97c \uc57d 10\u201315% \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \ud06c\ub85c\ubbb4\uacfc \ud568\uaed8 \uc9c0\uc18d \ud558\uc911 \ud558\uc758 \uc6a9\uc811 \uc870\uc778\ud2b8\uc5d0\uc11c \uc751\ub825\ubd80\uc2dd \uacbd\ub85c\ub97c \uc5f4 \uc218 \uc788\ub294 \uc785\uacc4 \uc11d\ucd9c\uc744 \uc5b5\uc81c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\ud569 \ub355\ubd84\uc5d0 5454\ub294 5052\ub098 5754\uac00 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294 \ud0f1\ud06c \ubc0f \uc6a9\uae30 \uc0ac\uc591\uc5d0 \ub4f1\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc870\uc9c8\ubcc4 5454 \uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Mechanical-Properties-by-Temper-1.png\" alt=\"\" class=\"wp-image-10607\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Mechanical-Properties-by-Temper-1.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Mechanical-Properties-by-Temper-1-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Mechanical-Properties-by-Temper-1-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Mechanical-Properties-by-Temper-1-16x12.png 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Mechanical-Properties-by-Temper-1-600x450.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub808\uc774\ud2b8 \ubc0f \uc2dc\ud2b8\uc758 \uc804\ud615\uac12. ASTM B209 <em>\ucd5c\uc18c<\/em> \uac12\uc740 \ub354 \ub0ae\uace0 \ub450\uaed8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud2b9\uc815 \ub85c\ud2b8\uc5d0 \ub300\ud55c \ubcf4\uc99d \uc218\uce58\ub294 \ubc00 \ud14c\uc2a4\ud2b8 \uc778\uc99d\uc11c\uc5d0\uc11c \ud655\uc778\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc131\uc9c8<\/th><th>\uc778\uc7a5 \uac15\ub3c4(MPa)<\/th><th>\ud56d\ubcf5 \uac15\ub3c4(MPa)<\/th><th>\uc5f0\uc2e0\uc728 (%)<\/th><th>\uacbd\ub3c4(HB)<\/th><\/tr><\/thead><tbody><tr><td>O<\/td><td>250<\/td><td>117<\/td><td>22<\/td><td>62<\/td><\/tr><tr><td>H32<\/td><td>275<\/td><td>207<\/td><td>10<\/td><td>73<\/td><\/tr><tr><td>H34<\/td><td>305<\/td><td>241<\/td><td>10<\/td><td>81<\/td><\/tr><tr><td>H36<\/td><td>340<\/td><td>276<\/td><td>8<\/td><td>\u2014<\/td><\/tr><tr><td>H38<\/td><td>370<\/td><td>310<\/td><td>8<\/td><td>100<\/td><\/tr><tr><td>H111<\/td><td>260<\/td><td>179<\/td><td>14<\/td><td>70<\/td><\/tr><tr><td>H112<\/td><td>250<\/td><td>124<\/td><td>18<\/td><td>62<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c \ub300\ubd80\ubd84\uc758 \uc870\uc9c8 \uacb0\uc815\uc744 \uc88c\uc6b0\ud558\ub294 \ub450 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, <strong>H32\uc640 H34\ub294 \ub300\ubd80\ubd84\uc758 5454 \uc0ac\uc591\uc5d0\uc11c \uc2e4\uc81c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc720\uc77c\ud55c \ub450 \uac00\uc9c0 \uc870\uc9c8\uc785\ub2c8\ub2e4<\/strong> \u2014 H32\ub294 \uc131\ud615 \ubc0f \uc6a9\uc811 \uc6a9\uae30\uc6a9, H34\ub294 \uc131\ud615\uc774 \uc801\uc740 \ud558\uc911 \uc9c0\uc9c0 \uc678\ud310\uc6a9\uc785\ub2c8\ub2e4. \ub458\uc9f8, H3x \uacc4\uc5f4\uc740 \ub2e4\ub978 \ud569\uae08\uc5d0\uc11c\ub294 \uadf8\ub807\uc9c0 \uc54a\uc740 \ubc29\uc2dd\uc73c\ub85c \uc911\uc694\ud569\ub2c8\ub2e4. H1x \uc870\uc9c8\uc740 \ub0c9\uac04 \uac00\uacf5\ub9cc \ub41c \uac83\uc774\uace0, H3x \uc870\uc9c8\uc740 \ub0c9\uac04 \uac00\uacf5 \ud6c4 \uc800\uc628 \ucc98\ub9ac\ub85c \uc548\uc815\ud654\ub41c \uac83\uc785\ub2c8\ub2e4. \uc6a9\uc811 \uc555\ub825\uc6a9\uae30\uc5d0\uc11c \uc774\ub7ec\ud55c \uc548\uc815\ud654\ub294 \uc6a9\uc811 \ud6c4 \uc785\uacc4 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uce21\uc815 \uac00\ub2a5\ud560 \uc815\ub3c4\ub85c \ub354 \uc6b0\uc218\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc6a9\uc811 \uad6c\uc870\uc758 \uacbd\uc6b0, \ube44\uc548\uc815\ud654 \ub4f1\uac00 \uc870\uc9c8\ubcf4\ub2e4 H32 \ub610\ub294 H34\ub97c \uc120\ud638\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H111\uacfc H112\ub294 O\uc640 \ud638\ud658\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc54c\uc544\ub458 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. H112\ub294 \ud6c4\ud310 \ubc0f \uc6a9\uc811 \uad6c\uc870 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc5f4\uac04 \uc555\uc5f0 \uc0c1\ud0dc\ub85c, \ubcc4\ub3c4\uc758 \ub0c9\uac04 \uac00\uacf5 \ub2e8\uacc4 \uc5c6\uc774 \uc911\uac04 \uc815\ub3c4\uc758 \uac15\ub3c4\ub97c \uac00\uc9d1\ub2c8\ub2e4. H111\uc740 \uc5b4\ub2d0\ub9c1 \ud6c4 \uacbd\ubbf8\ud558\uac8c \ub0c9\uac04 \uac00\uacf5\ub41c \uac83\uc73c\ub85c, O\ubcf4\ub2e4 \uc57d\uac04 \ub354 \ub192\uc740 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uba74\uc11c \ub300\ubd80\ubd84\uc758 \uc5f0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5454\uac00 \uc751\ub825\ubd80\uc2dd\uade0\uc5f4\uc5d0 \uc800\ud56d\ud558\ub294 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc139\uc158\uc774 \uc774 \ud569\uae08\uc744 \uc815\ub2f9\ud654\ud558\ub294 \ubd80\ubd84\uc774\ubbc0\ub85c, \uba54\ucee4\ub2c8\uc998\uc744 \uc815\ud655\ud788 \uc124\uba85\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc57d 3% \uc774\uc0c1\uc758 \ub9c8\uadf8\ub124\uc298\uc744 \ud568\uc720\ud55c \uc54c\ub8e8\ubbf8\ub284-\ub9c8\uadf8\ub124\uc298 \ud569\uae08\uc5d0\uc11c, \uc57d 65 \u00b0C \uc774\uc0c1\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \ub178\ucd9c\ub418\uba74 \ub9c8\uadf8\ub124\uc298\uc774 \uacb0\uc815\ub9bd\uacc4\ub97c \ub530\ub77c \u03b2\uc0c1(Al\u2083Mg\u2082)\uc73c\ub85c \uc11d\ucd9c\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc785\uacc4\ub294 \uc591\uadf9\uc131\uc774 \ub418\uc5b4 \uc785\uacc4 \uacf5\uaca9\uc5d0 \ucde8\uc57d\ud574\uc9c0\uba70, \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c \uc9c0\uc18d\uc801\uc778 \uc778\uc7a5 \uc751\ub825 \ud558\uc5d0 \ub193\uc774\uba74 \uc751\ub825\ubd80\uc2dd\uade0\uc5f4\ub85c \ubc1c\uc804\ud569\ub2c8\ub2e4. \uc190\uc0c1\uc740 \ub204\uc801\ub418\uba70 \uc5f4\ucc98\ub9ac\ub85c \ub418\ub3cc\ub9b4 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 5083\uacfc 5456 \ud50c\ub808\uc774\ud2b8\uac00 \uc218\ub9ac \uc808\ucc28\uac00 \uc544\ub2c8\ub77c \uc0ac\uc6a9 \uc628\ub3c4 \uc8fc\uc758\uc0ac\ud56d\uc744 \ub3d9\ubc18\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c8\uadf8\ub124\uc298\uc744 3.0%\ub85c \uc81c\ud55c\ud558\uace0 \ud06c\ub85c\ubbb4\uc744 \ucca8\uac00\ud568\uc73c\ub85c\uc368, 5454\ub294 \uc774\ub7ec\ud55c \uc11d\ucd9c\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uc2e4\uc9c8\uc801\uc778 \uacb0\uacfc\ub294 5083\uc758 \uc0ac\uc6a9 \ubc94\uc704\uac00 \ub2eb\ud788\ub294 \uacf3\uc5d0\uc11c \uc5f4\ub9ac\ub294 \uc0ac\uc6a9 \ubc94\uc704\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc0ac\uc6a9 \uc870\uac74<\/th><th>5454<\/th><th>5083<\/th><\/tr><\/thead><tbody><tr><td>\uc5f0\uc18d \uc0ac\uc6a9, \uc0c1\uc628<\/td><td>\uc6b0\uc218<\/td><td>\uc6b0\uc218<\/td><\/tr><tr><td>\uc57d 65 \u00b0C \ucd08\uacfc \uc5f0\uc18d \uc0ac\uc6a9<\/td><td>\ud5c8\uc6a9 \u2014 \uc57d 150 \u00b0C\uae4c\uc9c0 \uc815\uaca9<\/td><td>\uad8c\uc7a5\ub418\uc9c0 \uc54a\uc74c; SCC \uc704\ud5d8<\/td><\/tr><tr><td>\uc628\uc218 \uc0ac\uc6a9\uc5d0\uc11c\uc758 \uc6a9\uc811 \ud6c4 \uac74\uc804\uc131<\/td><td>\uc6b0\uc218 \u2014 \uc548\uc815\ud654\ub41c H3x \uc870\uc9c8 \uc120\ud638<\/td><td>H116\/H321 \uc0c1\ud0dc \ubc0f \uc628\ub3c4 \uc81c\uc5b4 \ud544\uc694<\/td><\/tr><tr><td>ASME \uc555\ub825\uc6a9\uae30 \uc778\uc815, \uace0\uc628<\/td><td>\uc608<\/td><td>\uc628\ub3c4 \uc0c1\ud55c\uc5d0 \uc758\ud574 \uc81c\ud55c\ub428<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac15\ub3c4\ub294 \ubaa8\ub4e0 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc628\ub3c4\uac00 \uc62c\ub77c\uac00\uba74 \uac10\uc18c\ud569\ub2c8\ub2e4. 150 \u00b0C\uc5d0\uc11c 5454-H32\ub294 \uc0c1\uc628 \uac12 275 MPa\uc5d0 \ub300\ud574 \uc57d 200 MPa\uc758 \uc778\uc7a5 \uac15\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub294 \uc57d 70% \uc720\uc9c0\ub418\ub294 \uac83\uc73c\ub85c, \uc794\ub958 \uac15\ub3c4\uac00 \uc544\ub2c8\ub77c \uc791\uc5c5 \ud558\uc911\uc785\ub2c8\ub2e4. \uc57d 200 \u00b0C \uc774\uc0c1\uc5d0\uc11c\ub294 \ud569\uae08\uc5d0 \uad00\uacc4\uc5c6\uc774 \uac10\uc18c\uac00 \uac00\ud314\ub77c\uc9c0\uba70, \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub098 \ub2c8\ucf08 \ud569\uae08\uc774 \ud45c\uc900 \uc7ac\ub8cc \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\uc555\ub825 \uc0ac\uc6a9\uc744 \uc704\ud55c \uc124\uacc4 \uc751\ub825\uc740 \uc704 \ud45c\uc758 \uc0c1\uc628 \uac12\uc774 \uc544\ub2c8\ub77c, \uc2e4\uc81c \uc124\uacc4 \uc628\ub3c4\uc5d0 \ub300\ud55c \ud574\ub2f9 \ucf54\ub4dc \ud5c8\uc6a9 \uc751\ub825\ud45c\uc5d0\uc11c \uac00\uc838\uc640\uc57c \ud569\ub2c8\ub2e4. \uc57d 150 \u00b0C\ub77c\ub294 \uc218\uce58\ub294 \ub110\ub9ac \uc778\uc815\ub418\ub294 \uc5f0\uc18d \uc0ac\uc6a9 \uc9c0\uce68\uc774\uba70, ASME \uc801\uc6a9 \ubc94\uc704\ub294 \uc801\uaca9 \uc555\ub825 \uc0ac\uc6a9\uc744 \uc704\ud574 150\u2013200 \u00b0C \uad6c\uac04\uae4c\uc9c0 \ud655\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">5454 \ubb3c\ub9ac\uc801 \ud2b9\uc131<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc18d\uc131<\/th><th>\uac00\uce58<\/th><\/tr><\/thead><tbody><tr><td>\ubc00\ub3c4<\/td><td>2.69g\/cm\u00b3<\/td><\/tr><tr><td>\uc6a9\uc735 \ubc94\uc704<\/td><td>602 \u2013 646 \u00b0C<\/td><\/tr><tr><td>\uc5f4 \uc804\ub3c4\uc131<\/td><td>~134 W\/m\u00b7K<\/td><\/tr><tr><td>\uc804\uae30 \uc804\ub3c4\uc131<\/td><td>~34% IACS<\/td><\/tr><tr><td>\uc5f4\ud33d\ucc3d \uacc4\uc218<\/td><td>23.6 \u00d7 10\u207b\u2076 \/\u00b0C (20\u2013100 \u00b0C)<\/td><\/tr><tr><td>\ube44\uc5f4<\/td><td>~900 J\/kg-K<\/td><\/tr><tr><td>\ud0c4\uc131 \uacc4\uc218<\/td><td>~70 GPa<\/td><\/tr><tr><td>\ud478\uc544\uc1a1 \ube44<\/td><td>0.33<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub3c4\ub3c4 \uc218\uce58\ub294 5052(~138 W\/m\u00b7K, ~35% IACS)\ubcf4\ub2e4 \ub0ae\uc740\ub370, \uc774\ub294 5454\uac00 \uace0\uc6a9\uccb4 \ub0b4\uc5d0 \ub354 \ub9ce\uc740 \ub9c8\uadf8\ub124\uc298\uacfc \ub9dd\uac04\uc744 \ud568\uc720\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub294 \uc608\uc0c1\ub418\ub294 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\uc785\ub2c8\ub2e4. \uac15\ub3c4\uc640 \uc5f4\uc801 \uc548\uc815\uc131\uc744 \uc704\ud55c \ud569\uae08\ud654\ub294 \uc804\ub3c4\ub3c4\ub97c \uc77c\ubd80 \ud76c\uc0dd\ud569\ub2c8\ub2e4. \uc751\uc6a9\uc774 \uad6c\uc870\uc801\uc774\ub77c\uae30\ubcf4\ub2e4 \uc5f4\uc801\uc73c\ub85c \uc8fc\ub3c4\ub418\ub294 \uacbd\uc6b0, 5052\ub098 3005\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub098\uc740 \uadf8\ub9ac\uace0 \ub354 \uc800\ub834\ud55c \uc120\ud0dd\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5454 \uc54c\ub8e8\ubbf8\ub284 \ud50c\ub808\uc774\ud2b8 \ubc0f \uc2dc\ud2b8: \ud615\ud0dc, \ud06c\uae30, \uc870\uc9c8<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Plate-Sheet-Coil-and-Product-Forms.png\" alt=\"\" class=\"wp-image-10608\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Plate-Sheet-Coil-and-Product-Forms.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Plate-Sheet-Coil-and-Product-Forms-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Plate-Sheet-Coil-and-Product-Forms-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Plate-Sheet-Coil-and-Product-Forms-16x12.png 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Plate-Sheet-Coil-and-Product-Forms-600x450.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">5454\ub294 \uc555\ub3c4\uc801\uc73c\ub85c \ud3c9\ud310 \uc555\uc5f0 \ud569\uae08\uc774\uba70, \ud50c\ub808\uc774\ud2b8\uc640 \uc2dc\ud2b8\uc758 \uad6c\ubd84\uc740 \uc774\ub97c \uc9c0\uc815\ud560 \ub54c \uac00\uc7a5 \uba3c\uc800 \uc815\ud574\uc57c \ud560 \uc0ac\ud56d\uc785\ub2c8\ub2e4. \uad6c\ubd84 \uae30\uc900\uc740 \uacf5\uce6d \ub450\uaed8\uc785\ub2c8\ub2e4. \uc2dc\ud2b8\ub294 \uc57d 0.5 mm\uc5d0\uc11c 6 mm\uae4c\uc9c0\uc774\uace0, \ud50c\ub808\uc774\ud2b8\ub294 6 mm\uc5d0\uc11c \uc2dc\uc791\ud569\ub2c8\ub2e4. \ud50c\ub808\uc774\ud2b8\ub294 \ub450\uaed8\uac00 \ud558\uc911\uc744 \uc9c0\uc9c0\ud558\ub294 \uc6a9\uc811 \uc678\ud310, \ubc30\ud50c, \uad6c\uc870 \ubd80\uc7ac\uc5d0 \uc0ac\uc6a9\ub418\uba70, 5454 \uc54c\ub8e8\ubbf8\ub284 \uc2dc\ud2b8\ub294 \ud328\ub110\uc774 \ud558\uc911 \uc9c0\uc9c0\ubcf4\ub2e4\ub294 \uc131\ud615\ub418\ub294 \uc131\ud615 \ud0f1\ud06c \ub77c\uc774\ub108, \uaca9\uc2e4 \uce78\ub9c9\uc774, \ud074\ub798\ub529\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc591\uc2dd<\/th><th>\ub450\uaed8 \/ \ud06c\uae30 \ubc94\uc704<\/th><th>\uc77c\ubc18\uc801\uc778 \ud15c\ud37c<\/th><\/tr><\/thead><tbody><tr><td>\uc2dc\ud2b8 \ubc0f \ucf54\uc77c<\/td><td>0.5 \u2013 6 mm<\/td><td>O, H32, H34, H38<\/td><\/tr><tr><td>\ud50c\ub808\uc774\ud2b8<\/td><td>6 \u2013 80 mm<\/td><td>H32, H34, H111, H112<\/td><\/tr><tr><td>\ubd09\uc7ac (\uc6d0\ud615, \ud3c9\ud615, \uac01\ud615)<\/td><td>6 \u2013 300 mm<\/td><td>O, H111, H112<\/td><\/tr><tr><td>\ud29c\ube0c \ubc0f \ud30c\uc774\ud504 (\uc774\uc74c\ub9e4 \uc5c6\ub294 \/ \uc6a9\uc811)<\/td><td>\uc678\uacbd 6 \u2013 400 mm, \ubcbd\ub450\uaed8 0.5 \u2013 40 mm<\/td><td>O, H32, H34, H111, H112<\/td><\/tr><tr><td>\uc555\ucd9c \ud504\ub85c\ud30c\uc77c<\/td><td>\uc694\uccad \uc2dc<\/td><td>H111, H112<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">5454 \uc54c\ub8e8\ubbf8\ub284 \ud50c\ub808\uc774\ud2b8 \ubc0f \uc2dc\ud2b8 \uaddc\uaca9 \uc9c0\uc815\uc5d0 \uad00\ud55c \uba87 \uac00\uc9c0 \uc2e4\uc6a9\uc801\uc778 \ucc38\uace0 \uc0ac\ud56d:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub450\uaebc\uc6b4 \ud50c\ub808\uc774\ud2b8\ub294 \uac70\uc758 \ud56d\uc0c1 H112 \ub610\ub294 H32\uc785\ub2c8\ub2e4.<\/strong> \ub0c9\uac04 \uac00\uacf5 \ud15c\ud37c\ub294 \uc57d 25mm \uc774\uc0c1\uc5d0\uc11c \uc0dd\uc0b0\uc774 \uc5b4\ub824\uc6cc\uc9c0\uace0 \uc720\uc6a9\uc131\uc774 \ub5a8\uc5b4\uc9c0\ubbc0\ub85c, \ub450\uaebc\uc6b4 \ub2e8\uba74\uc740 \uc5f4\uac04 \uc555\uc5f0 \ub610\ub294 \uc548\uc815\ud654 \uc0c1\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>H38\uc740 \uc2dc\ud2b8 \ubc0f \ubc15\ud310 \ud15c\ud37c\uc785\ub2c8\ub2e4.<\/strong> 370 MPa\uc5d0 \ub3c4\ub2ec\ud558\uc9c0\ub9cc \uc5f0\uc2e0\uc728\uc774 8%\ub85c \ub5a8\uc5b4\uc9c0\ubbc0\ub85c, \uace1\ub960\uc774 \uc788\ub294 \ubd80\ud488\ubcf4\ub2e4\ub294 \ub0b4\ub9c8\ubaa8\uc131 \ub370\ud06c \ubc0f \ube44\uc131\ud615 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud45c\uc900 5454 \uc54c\ub8e8\ubbf8\ub284 \uc2dc\ud2b8\ub294 \ud50c\ub808\uc774\ud2b8\ubcf4\ub2e4 \ub354 \uc881\uc740 \ubc18\uacbd\uc73c\ub85c \uc808\uace1\ub429\ub2c8\ub2e4.<\/strong> H32\uc5d0\uc11c \ubc15\ud310\uc740 \uc7ac\ub8cc \ub450\uaed8\uc5d0 \uadfc\uc811\ud558\ub294 \uc808\uace1 \ubc18\uacbd\uc744 \uac00\uc9c0\uba70, H34\uc758 \ud50c\ub808\uc774\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450\uaed8\uc758 1~2\ubc30 \ubc18\uacbd\uc774 \ud544\uc694\ud558\uace0, \ub354 \ub450\uaebc\uc6b4 \ub2e8\uba74\uc740 \ub354 \ub9ce\uc740 \ubc18\uacbd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubd09\uc7ac\uc640 \uad00\uc7ac\ub294 \uc2dc\ud2b8\uc640 \ub2e4\ub978 \ud15c\ud37c\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4.<\/strong> H32\/H34 \ubc94\uc704\ub294 \ud3c9\uc555\uc5f0 \uc9c0\uc815\uc774\uba70, \ubd09\uc7ac, \uad00\uc7ac, \uc555\ucd9c \ud504\ub85c\ud30c\uc77c\uc740 O, H111 \ub610\ub294 H112\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \ud655\uc778 \uc5c6\uc774 \uc2dc\ud2b8 \ud15c\ud37c\ub97c \ubd09\uc7ac\ub098 \ud504\ub85c\ud30c\uc77c \uaddc\uaca9\uc5d0 \uc801\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ub0b4\uc2dd\uc131 \ubc0f \uc0ac\uc6a9 \ud55c\uacc4<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Why-5454-Resists-SCC.png\" alt=\"\" class=\"wp-image-10610\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Why-5454-Resists-SCC.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Why-5454-Resists-SCC-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Why-5454-Resists-SCC-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Why-5454-Resists-SCC-16x12.png 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Why-5454-Resists-SCC-600x450.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">5454\ub294 \ud574\uc218, \ud574\uc591 \ub300\uae30, \uc0b0\uc5c5 \ud3d0\uae30\ubb3c \ubc0f \ub2e4\uc591\ud55c \ud654\ud559\uc801 \ub178\ucd9c\uc5d0 \ub0b4\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4. \uc801\uc808\ud55c \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc740 \uc77c\ubc18 \ub0b4\uc2dd\uc131\uc744 \ub192\uac8c \uc720\uc9c0\ud558\uba74\uc11c, \uc81c\ud55c\ub41c \ud654\ud559 \uc870\uc131\uc740 \uace0\ub9c8\uadf8\ub124\uc298 \ub4f1\uae09\uc744 \uc81c\ud55c\ud558\ub294 \ubbfc\uac10\ud654 \uacbd\ub85c\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4. \ub0b4\uc2dd\uc131, \uc6a9\uc811\uc131, \uc5f4\uc801 \uc548\uc815\uc131\uc744 \ud558\ub098\uc758 \ud569\uae08\uc73c\ub85c \uacb0\ud569\ud55c \uc774 \uc870\ud569\uc774 5454\ub97c \uc9c8\uc0b0\uc554\ubaa8\ub284 \ubc0f \ud2b9\uc815 \uc11d\uc720\ud654\ud559 \uc800\uc7a5 \ud0f1\ud06c, \uadf8\ub9ac\uace0 \ub0b4\uc6a9\ubb3c\uc774 \ub530\ub73b\ud55c \uc0c1\ud0dc\ub85c \uc720\uc785\ub418\ub294 \ub3c4\ub85c \ud0f1\ucee4 \ucc28\uccb4 \ubc0f \uacf5\uc815 \uc6a9\uae30\uc758 \ud45c\uc900 \uc7ac\ub8cc\ub85c \ub9cc\ub4dc\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uac00\uc9c0 \ud55c\uacc4\ub97c \uc5fc\ub450\uc5d0 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4. 5454\ub294 \uace0\ud558\uc911 \uad6c\uc870\ubb3c\uc758 \uc5f0\uc18d \ud574\uc218 \uce68\uc9c0\uc6a9\uc73c\ub85c\ub294 \uc120\ud0dd\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 5083\uacfc 5086\uc774 \ub354 \uac15\ud558\uace0 \uc778\uc815\ub41c \uc120\uccb4 \ud50c\ub808\uc774\ud2b8 \ub4f1\uae09\uc774\uba70, \uc628\ub3c4 \uc0c1\ud55c\uc774 \uc81c\uc57d\uc774 \ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc774\ub4e4\uc774 \ub354 \ub098\uc740 \uaddc\uaca9\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ubaa8\ub4e0 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c, 5454\ub294 \uc2b5\ud55c \ud658\uacbd\uc5d0\uc11c \ub354 \uadc0\ud55c \uae08\uc18d\uacfc \uc804\uae30\uc801\uc73c\ub85c \uacb0\ud569\ub420 \ub54c \ube60\ub974\uac8c \ubd80\uc2dd\ub418\ubbc0\ub85c, \uac15\ucca0 \ub610\ub294 \uad6c\ub9ac \ud569\uae08\uacfc\uc758 \uc9c1\uc811 \uc811\ucd09\uc5d0\ub294 \uc808\uc5f0 \uc7a5\ubcbd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5454 \uac00\uacf5<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Working-With-5454.png\" alt=\"\" class=\"wp-image-10609\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Working-With-5454.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Working-With-5454-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Working-With-5454-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Working-With-5454-16x12.png 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Working-With-5454-600x450.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc6a9\uc811.<\/strong> GTAW(TIG), GMAW(MIG), \uc800\ud56d \uc6a9\uc811 \ubc0f \ub9c8\ucc30 \uad50\ubc18 \uc6a9\uc811 \ubaa8\ub450 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc911\uc694\ud55c \uac83\uc740 \ud544\ub7ec \uacb0\uc815\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud544\ub7ec<\/th><th>\ud654\ud559 \uc870\uc131<\/th><th>\uc6a9\uc811 \uc0c1\ud0dc \uac15\ub3c4<\/th><th>\uace0\uc628 \uc131\ub2a5\uc5d0 \ub300\ud55c \uc601\ud5a5<\/th><\/tr><\/thead><tbody><tr><td>ER5356<\/td><td>Al-5% Mg<\/td><td>\ub354 \ub192\uc74c<\/td><td>\uace0\uc628 \uc0ac\uc6a9 \uc2dc \uc6a9\uc811\ubd80 SCC \ub0b4\uc131\uc744 \uc57d\uac04 \uac10\uc18c\uc2dc\ud0b4<\/td><\/tr><tr><td>ER5554<\/td><td>Al-2.7% Mg<\/td><td>\uc57d\uac04 \ub0ae\uc74c<\/td><td>\ubaa8\uc7ac\uc640 \uc77c\uce58; \uc804\uccb4 \uc5f4\uc801 \ubc0f \ub0b4\uc2dd\uc131 \ub4f1\uae09 \uc720\uc9c0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\uc870\uc801 \uc811\ud569\ubd80 \ubc0f \uace0\uc628\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubaa8\ub4e0 \uac83\uc5d0\ub294 ER5554\uac00 \ud45c\uc900 \uad8c\uc7a5 \uc0ac\ud56d\uc778\ub370, \uc774\ub294 \ubaa8\uc7ac \ud569\uae08\uacfc \uc77c\uce58\ud558\uace0 \uc6a9\uc811\ubd80\uc758 \ubd80\uc2dd \uac70\ub3d9\uc744 \ud50c\ub808\uc774\ud2b8\uc640 \uc77c\uad00\ub418\uac8c \uc720\uc9c0\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc6a9\uc811 \uc0c1\ud0dc \uac15\ub3c4\uac00 \uc9c0\ubc30\uc801\uc774\uace0 \uc0ac\uc6a9 \uc628\ub3c4\uac00 \ub0ae\uac8c \uc720\uc9c0\ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 ER5356\uc774 \uc62c\ubc14\ub978 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ucf54\ub4dc \uc791\uc5c5\uc758 \uacbd\uc6b0, \ud544\ub7ec\ub294 \uc6a9\uc811 \uc808\ucc28 \uc0ac\uc591\uc11c \ubc0f \uc124\uacc4 \uc628\ub3c4\uc5d0 \ub300\ud574 \ud655\uc778\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\uc5f4 \ubc0f \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ube44\uc5f4\ucc98\ub9ac \ud569\uae08\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc5f4\uc601\ud5a5\ubd80\ub294 \uc5b4\ub2d0\ub9c1\ub41c \uac15\ub3c4\ub85c \ub418\ub3cc\uc544\uac00\uba70 \uc5f4\ucc98\ub9ac\ub85c \ud68c\ubcf5\ub420 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ubaa8\uc7ac \ud15c\ud37c\uac00 \uc544\ub2cc \uc5b4\ub2d0\ub9c1 \uac12\uc5d0 \ub300\ud574 \uc811\ud569\ubd80\ub97c \uc124\uacc4\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc131\ud615.<\/strong> 5454\ub294 O \ubc0f H32\uc5d0\uc11c \uc131\ud615\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub525 \ub4dc\ub85c\uc789\uacfc \uc881\uc740 \ubc18\uacbd \uc808\uace1\uc740 O\uc5d0\uc11c \uc2e4\uc6a9\uc801\uc774\uba70, 6~8mm \ud50c\ub808\uc774\ud2b8\uc758 \ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud06c \uc791\uc5c5\uc740 \uc911\uac04 \uc5b4\ub2d0\ub9c1 \uc5c6\uc774 H32\uc5d0\uc11c \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uac00\uacf5 \uacbd\ud654\uc728\uc740 5052\uc640 5083 \uc0ac\uc774\uc5d0 \uc704\uce58\ud558\uba70, \uac15\ub3c4\ub97c \ube60\ub974\uac8c \uad6c\ucd95\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \ucda9\ubd84\ud558\uc9c0\ub9cc \uc131\ud615\uc774 \ub2e4\ub2e8\uacc4 \uc791\uc5c5\uc774 \ub420 \uc815\ub3c4\ub294 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc808\uc0ad \uac00\uacf5.<\/strong> \ubcf4\ud1b5 \uc218\uc900\uc774\uba70, \uc5f0\ud55c \ud15c\ud37c\ubcf4\ub2e4 H34\uc5d0\uc11c \ub208\uc5d0 \ub744\uac8c \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub048\uc801\ud55c \uce69\uacfc \uad6c\uc131 \uc778\uc120\uc774 \uc608\uc0c1\ub418\ubbc0\ub85c \ub0a0\uce74\ub85c\uc6b4 \uacf5\uad6c, \ub192\uc740 \uc808\uc0ad \uc18d\ub3c4, \ucda9\ubd84\ud55c \uc724\ud65c\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ubd80\ud488\uc774 \uc6a9\uae30 \uc911\uc2ec\uc774 \uc544\ub2cc \uae30\uacc4 \uac00\uacf5 \uc911\uc2ec\uc778 \uacbd\uc6b0, 6061-T6\uac00 \ub354 \ub098\uc740 \ucd9c\ubc1c\uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5b4\ub2d0\ub9c1.<\/strong> \uc751\ub825 \uc644\ud654\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 343\u00b0C(650\u00b0F)\uc5d0\uc11c \uacf5\ub7ad\uc73c\ub85c \uc218\ud589\ub429\ub2c8\ub2e4. \uc57d 220\u00b0C \uc774\uc0c1\uc758 \uc9c0\uc18d\uc801 \ub178\ucd9c\uc740 \ub0c9\uac04 \uac00\uacf5 \uc870\uc9c1\uc744 \ud68c\ubcf5\uc2dc\ud0a4\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc5f0\ud654\uc2dc\ud0a4\ubbc0\ub85c \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc591\uadf9 \uc0b0\ud654.<\/strong> \ubb38\uc81c\uac00 \ub418\uae30 \uc804\uc5d0 \uc54c\uc544\ub458 \uac00\uce58\uac00 \uc788\ub294 \uc810: 5xxx \ud569\uae08\uc740 6xxx \uc555\ucd9c \ub4f1\uae09\uc774 \uc0dd\uc131\ud558\ub294 \ubc1d\uace0 \uade0\uc77c\ud55c \ub9c8\uac10\uc774 \uc544\ub2cc \ubb34\uad11 \ud68c\uc0c9\uc73c\ub85c \uc544\ub178\ub2e4\uc774\uc9d5\ub429\ub2c8\ub2e4. \ub3c4\uba74\uc5d0\uc11c \uc7a5\uc2dd\uc6a9 \uc544\ub178\ub2e4\uc774\uc9d5 \uc678\uad00\uc744 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0, 5454\ub294 \uc798\ubabb\ub41c \ud569\uae08\uc774\uba70 \ud574\ub2f9 \uc694\uad6c \uc0ac\ud56d\uc740 \uc544\ub178\ub2e4\uc774\uc9d5 \ud6c4\uac00 \uc544\ub2cc \uaddc\uaca9 \uc9c0\uc815 \uc2dc\uc5d0 \uc81c\uae30\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5454 vs 5052 vs 5083 vs 6061<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud569\uae08 \ubc0f \ud15c\ud37c<\/th><th>\uc778\uc7a5 \uac15\ub3c4 (MPa)<\/th><th>\ud56d\ubcf5 \uac15\ub3c4 (MPa)<\/th><th>\uc5f0\uc2e0\uc728 (%)<\/th><th>\uacbd\ub3c4(HB)<\/th><th>\uace0\uc628 \uc0ac\uc6a9<\/th><th>\ucd5c\uc0c1\uc758 \ub300\uc0c1<\/th><\/tr><\/thead><tbody><tr><td><strong>5454-H32<\/strong><\/td><td>275<\/td><td>207<\/td><td>10<\/td><td>73<\/td><td>~150\u00b0C<\/td><td>\uc6a9\uc811 \uc555\ub825 \uc6a9\uae30, \uace0\uc628 \ud654\ud559 \ubc0f \ud574\uc591 \uc0ac\uc6a9<\/td><\/tr><tr><td><strong>5454-H34<\/strong><\/td><td>305<\/td><td>241<\/td><td>10<\/td><td>81<\/td><td>~150\u00b0C<\/td><td>\ud558\uc911 \uc9c0\uc9c0 \ud0f1\ud06c \uc258, \ud0f1\ucee4 \ucc28\uccb4<\/td><\/tr><tr><td><strong><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\/\" data-type=\"product\" data-id=\"2936\">5052-H32<\/a><\/strong><\/td><td>228<\/td><td>193<\/td><td>12<\/td><td>60<\/td><td>\ub0ae\uc740 \uace0\uc628 \uac15\ub3c4<\/td><td>\uc77c\ubc18 \ud310\uae08, \uc5f0\ub8cc \ud0f1\ud06c, \uc778\ud074\ub85c\uc800<\/td><\/tr><tr><td><strong><a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/5083-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\" data-type=\"product\" data-id=\"6132\">5083-H116<\/a><\/strong><\/td><td>317<\/td><td>228<\/td><td>16<\/td><td>\u2014<\/td><td>~65\u00b0C \ud55c\uacc4<\/td><td>\uc120\ubc15 \uc120\uccb4 \ud50c\ub808\uc774\ud2b8, \uadf9\uc800\uc628 \ucee8\ud14c\uc778\uba3c\ud2b8<\/td><\/tr><tr><td><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-%ec%8b%9c%ed%8a%b8\/\" data-type=\"product\" data-id=\"8950\">6061-T6<\/a><\/strong><\/td><td>310<\/td><td>276<\/td><td>12<\/td><td>95<\/td><td>\uc5f4\uc5d0 \uc758\ud574 \uac15\ub3c4 \uc800\ud558<\/td><td>\uad6c\uc870\uc6a9 \ud504\ub808\uc784, \uae30\uacc4 \uac00\uacf5 \ubd80\ud488<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5454 vs 5052.<\/strong> 5052\ub294 \ub354 \uc800\ub834\ud558\uace0 \ub110\ub9ac \uc7ac\uace0\uac00 \uc788\ub294 \ubc94\uc6a9 Al-Mg \uc2dc\ud2b8 \ud569\uae08\uc785\ub2c8\ub2e4. 5454\ub294 \ub9dd\uac04\uacfc \ud06c\ub86c\uc744 \ucca8\uac00\ud558\uc5ec \uc720\uc0ac\ud55c \ub9c8\uadf8\ub124\uc298 \uc218\uc900\uc5d0\uc11c \uc778\uc7a5 \uac15\ub3c4\ub97c \uc57d 20% \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \ub354 \uc911\uc694\ud558\uac8c\ub294 \uace0\uc628\uc5d0\uc11c \uac15\ub3c4 \uc720\uc9c0 \ubc0f \uc6a9\uc811 \ud6c4 \ubd80\uc2dd \uac70\ub3d9\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4. \uc5f4\uc801 \uc694\uad6c \uc0ac\ud56d\uc774 \uc5c6\ub294 \ube44\uc6a9 \uc911\uc2ec\uc758 \uc77c\ubc18 \uc81c\uc791\uc5d0\ub294 5052\ub97c \uc120\ud0dd\ud558\uace0, \uc6a9\uae30\ub098 \ud0f1\ud06c\uac00 \uace0\uc628\uc5d0\uc11c \uc791\ub3d9\ud558\uac70\ub098 \ucf54\ub4dc \uc778\uc99d\uc744 \ubc1b\uc544\uc57c \ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 5454\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5454 vs 5083.<\/strong> 5083\uc740 \uc0c1\uc628\uc5d0\uc11c \uc57d 10~12% \ub354 \uac15\ud558\uba70 \ud45c\uc900 \ud574\uc591 \uc120\uccb4 \ud50c\ub808\uc774\ud2b8 \ub4f1\uae09\uc785\ub2c8\ub2e4. \ub610\ud55c ~65\u00b0C \ubbfc\uac10\ud654 \ud55c\uacc4\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uc124\uacc4 \uc628\ub3c4\uac00 \uc774 \uc120\uc744 \ub118\ub294 \uacbd\uc6b0, 5454\uac00 \uc9c0\uc815 \ud569\uae08\uc785\ub2c8\ub2e4. \ud654\ud559 \ubb3c\uc9c8 \uc6b4\uc1a1 \ud0f1\ud06c, \uc544\uc2a4\ud314\ud2b8 \ubc0f \uace0\uc628 \uacf5\uc815 \uc6a9\uae30, \ud574\uc591 \ubc30\uae30 \ubd80\ud488\uc774 \ub300\ud45c\uc801\uc778 \uc0ac\ub840\uc785\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc5d0\ub294 5083\uc758 \ucd94\uac00 \uac15\ub3c4\uc640 \ud574\uc591 \uc778\uc99d\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc6b0\uc138\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5454 vs 6061.<\/strong> \uc11c\ub85c \ub2e4\ub978 \ubd84\ub958\uc785\ub2c8\ub2e4. 6061-T6\uc740 \uc5f4\ucc98\ub9ac \uac00\ub2a5\ud558\uba70, \uc778\uc7a5\uac15\ub3c4\ub294 \ub300\ub7b5 \ube44\uc2b7\ud558\uace0, \uc808\uc0ad\uc131\uc774 \ud6e8\uc52c \uc6b0\uc218\ud558\uba70, \uad6c\uc870\uc6a9 \ubc0f \uae30\uacc4\uac00\uacf5 \ubd80\ud488\uc758 \ud45c\uc900 \uc120\ud0dd\uc7ac\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uae30\ubcf8\uc801\uc778 \uc555\ub825\uc6a9\uae30\ub098 \ud654\ud559 \uc11c\ube44\uc2a4 \ub4f1\uae09\uc740 \uc544\ub2c8\uba70, \ubb34\ucc98\ub9ac 6061\uc740 \ud574\uc218 \ubc0f \ub9ce\uc740 \ud654\ud559\ubb3c\uc9c8\uc5d0\uc11c \ubd80\uc2dd\ub429\ub2c8\ub2e4. \uc808\uc0ad\uc131\ubcf4\ub2e4 \ubd80\uc2dd \uac74\uc804\uc131\uacfc \uc6a9\uc811\uc131\uc774 \ub354 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 5454\uac00 \ub2f5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Go\/No-Go: 5454\ub97c \uc9c0\uc815\ud574\uc57c \ud558\ub294 \uc2dc\uc810<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Applications-GoNo-Go-Selection.png\" alt=\"\" class=\"wp-image-10606\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Applications-GoNo-Go-Selection.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Applications-GoNo-Go-Selection-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Applications-GoNo-Go-Selection-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Applications-GoNo-Go-Selection-16x12.png 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/05\/Applications-GoNo-Go-Selection-600x450.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 5454\ub97c \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc9c0\uc18d \uc0ac\uc6a9 \uc628\ub3c4\uac00 \ub300\ub7b5 65 \u00b0C\uc5d0\uc11c 150 \u00b0C \uc0ac\uc774\uc774\uace0, \ud658\uacbd\uc5d0 \ud574\uc218, \ud654\ud559\ubb3c\uc9c8 \ub610\ub294 \uc0b0\uc5c5 \ud3d0\uae30\ubb3c\uc774 \ud3ec\ud568\ub418\ub294 \uacbd\uc6b0 \u2014 \uc774\uac83\uc774 5454\uc758 \uc815\uc758\uc801 \uc801\uc6a9 \ubc94\uc704\uc785\ub2c8\ub2e4<\/li>\n\n\n\n<li>\ucf54\ub4dc \uc790\uaca9\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\uc811 \uc555\ub825\uc6a9\uae30 \ub610\ub294 \uc800\uc7a5 \ud0f1\ud06c \uc6a9\ub3c4\uc778 \uacbd\uc6b0<\/li>\n\n\n\n<li>\ub0b4\uc2dd\uc131, \uc6a9\uc811\uc131 \ubc0f \uc5f4\uc801 \uc548\uc815\uc131\uc774 \ud558\ub098\uc758 \uc7ac\ub8cc\uc5d0\uc11c \ubaa8\ub450 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0<\/li>\n\n\n\n<li>\ubd80\ud488\uc774 \uc131\ud615 \ubc0f \uc6a9\uc811\ub420 \ud3c9\ud310 \uc555\uc5f0 \ud50c\ub808\uc774\ud2b8 \ub610\ub294 \uc2dc\ud2b8\uc778 \uacbd\uc6b0<\/li>\n\n\n\n<li>\ubb38\uc11c\ud654\ub41c \uc81c\uc870\uc0ac \uc2dc\ud5d8 \uc131\uc801\uc11c\uc640 \ud568\uaed8 \uc911\uac04 \uc815\ub3c4\uc758 \uac15\ub3c4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\ub978 \uc18c\uc7ac\ub97c \ucc3e\uc544\ub77c:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc0c1\uc628 \uc778\uc7a5\uac15\ub3c4 \uc57d 330 MPa \ucd08\uacfc\uac00 \uc8fc\uc694 \uc694\uad6c\uc0ac\ud56d\uc778 \uacbd\uc6b0 \u2014 5083-H116\uc774 \ub354 \uac15\ud558\uace0, \uc5f4\ucc98\ub9ac \uac00\ub2a5 \ud569\uae08\uc774 \ud5c8\uc6a9\ub41c\ub2e4\uba74 6061-T6 \ub610\ub294 7075-T6\ub294 \ud6e8\uc52c \ub354 \uac15\ud569\ub2c8\ub2e4<\/li>\n\n\n\n<li>\uc5f0\uc18d \uc0ac\uc6a9 \uc628\ub3c4\uac00 \uc57d 150 \u00b0C\ub97c \ucd08\uacfc\ud558\uac70\ub098, \ud53c\ud06c\uac00 \uc57d 200 \u00b0C\ub97c \ub118\ub294 \uacbd\uc6b0 \u2014 \ud574\ub2f9 \ubc94\uc704\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc740 \uae09\uaca9\ud788 \uac15\ub3c4\ub97c \uc783\uc73c\uba70 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub610\ub294 \ub2c8\ucf08 \ud569\uae08\uc774 \ud45c\uc900 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4<\/li>\n\n\n\n<li>\ubc1d\uace0 \uade0\uc77c\ud55c \uc544\ub178\ub2e4\uc774\uc9d5 \ub9c8\uac10\uc774 \uc9c0\uc815\ub41c \uacbd\uc6b0 \u2014 5xxx \ud569\uae08\uc740 \uc544\ub178\ub2e4\uc774\uc9d5 \uc2dc \ubb34\ucc44\uc0c9 \ud68c\uc0c9\uc73c\ub85c \ucc98\ub9ac\ub429\ub2c8\ub2e4<\/li>\n\n\n\n<li>\ud558\uc911\uc744 \ubc1b\ub294 \uad6c\uc870\ubb3c\uc5d0\uc11c \uc5f0\uc18d \ud574\uc218 \uce68\uc9c0 \uc870\uac74\uc778 \uacbd\uc6b0 \u2014 H116\/H321 \uc0c1\ud0dc\uc758 5083 \ub610\ub294 5086<\/li>\n\n\n\n<li>\ub300\ub7c9 CNC \uac00\uacf5\uc774 \uc8fc\uc694 \uc0dd\uc0b0 \ubc29\ubc95\uc778 \uacbd\uc6b0 \u2014 6061-T6 \ub610\ub294 7075-T6\uac00 \ud6e8\uc52c \ub354 \uc798 \uac00\uacf5\ub429\ub2c8\ub2e4<\/li>\n\n\n\n<li>\ube44\uc6a9\uc774 \uc9c0\ubc30\uc801 \uc81c\uc57d\uc774\uba70 \uc5f4\uc801 \uc694\uad6c\uc0ac\ud56d\uc774 \uc5c6\ub294 \uacbd\uc6b0 \u2014 5052 \ub610\ub294 5754\uac00 \ub354 \uc800\ub834\ud558\uac8c \ub3d9\uc77c\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5454\uac00 \uc0ac\uc6a9\ub418\ub294 \uacf3<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ubd84\uc57c<\/th><th>\ub300\ud45c\uc801 \ubd80\ud488<\/th><th>5454\ub97c \uc120\ud0dd\ud558\ub294 \uc774\uc720<\/th><\/tr><\/thead><tbody><tr><td>\ud654\ud559 \uacf5\uc815<\/td><td>\uc9c8\uc0b0\uc5fc \ubc0f \uc11d\uc720\ud654\ud559\ubb3c\uc9c8\uc6a9 \uc800\uc7a5 \ud0f1\ud06c, \uc6b4\uc1a1 \uc6a9\uae30, \ubc30\uad00<\/td><td>\uace0\uc628 \ub0b4\uc2dd\uc131\uacfc \uc6a9\uc811\uc131\uc758 \uacb0\ud569<\/td><\/tr><tr><td>\uc555\ub825 \uc6a9\uae30<\/td><td>\uc911\uac04 \uc628\ub3c4 \uc11c\ube44\uc2a4\uc6a9 ASME \ucf54\ub4dc \uc6a9\uc811 \uc6a9\uae30<\/td><td>\ucf54\ub4dc \uc778\uc815 \ubc0f ~150 \u00b0C\uae4c\uc9c0 \uac15\ub3c4 \uc720\uc9c0<\/td><\/tr><tr><td>\uc6b4\uc1a1<\/td><td>\ub3c4\ub85c \ud0f1\ucee4 \ucc28\uccb4, \ucca0\ub3c4 \ud0f1\ud06c\ucc28, \uc5f0\ub8cc \ubc0f \ud654\ud559\ubb3c\uc9c8 \ud0f1\ud06c \uc178<\/td><td>\uace0\uc628 \ud654\ubb3c \ub0b4\uc131\uacfc \uac15\ub3c4 \ub300 \uc911\ub7c9\ube44<\/td><\/tr><tr><td>\ud574\uc591 \ubc0f \ud574\uc0c1<\/td><td>\ubc30\uae30 \ubd80\ud488, \ub0c9\uac01\uc218 \ubc30\uad00, \uace0\uc628 \uacf5\uc815 \ud0f1\ud06c, \uac11\ud310 \ubd80\uc18d\ud488<\/td><td>5083\uc758 \uc628\ub3c4 \ud55c\uacc4\uac00 \uc801\uc6a9\ub418\ub294 \uc0c1\ud669\uc5d0\uc11c\uc758 \ud574\uc591 \ub0b4\uc2dd\uc131<\/td><\/tr><tr><td>\uc0b0\uc5c5 \uc7a5\ube44<\/td><td>\uc5f4\uad50\ud658\uae30 \uc178, \uacf5\uc815 \ubc30\uad00, \uc2a4\ud06c\ub7ec\ubc84 \ubd80\ud488<\/td><td>\uc9c0\uc18d \ud558\uc911 \ud558\uc5d0\uc11c\uc758 \uc5f4\uc801 \uc548\uc815\uc131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc7a5\uc810 \ubc0f \ud55c\uacc4 \uc694\uc57d<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uce58\uc218<\/th><th>\uc774\uc810<\/th><th>\uc8fc\uc758 \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td>\uace0\uc628<\/td><td>~150 \u00b0C \uc5f0\uc18d \uc0ac\uc6a9 \ub4f1\uae09\uc774\uba70, 5083\uc740 ~65 \u00b0C\uc5d0\uc11c \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4<\/td><td>\uac15\ub3c4\ub294 \uc5ec\uc804\ud788 \uc800\ud558\ub418\uba70, ~200 \u00b0C \ucd08\uacfc \uc2dc \ub2e4\ub978 \uc7ac\ub8cc\ub97c \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4<\/td><\/tr><tr><td>\ub0b4\uc2dd\uc131<\/td><td>\uc6b0\uc218\ud55c \ud574\uc591, \ud654\ud559\ubb3c\uc9c8 \ubc0f \uc0b0\uc5c5 \ud3d0\uae30\ubb3c \ub0b4\uc131<\/td><td>\ud558\uc911\uc744 \ubc1b\ub294 \uc5f0\uc18d \ud574\uc218 \uce68\uc9c0\uc5d0\ub294 \ubd80\uc801\ud569<\/td><\/tr><tr><td>\uc6a9\uc811\uc131<\/td><td>\uae68\ub057\ud55c TIG\/MIG\/FSW \uac00\ub2a5; \uc608\uc5f4 \ub610\ub294 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac \ubd88\ud544\uc694<\/td><td>HAZ\ub294 \uc5b4\ub2d0\ub9c1\ub41c \uac15\ub3c4\ub85c \ub418\ub3cc\uc544\uac10 \u2014 \uc774\ub97c \uae30\uc900\uc73c\ub85c \uc124\uacc4\ud560 \uac83<\/td><\/tr><tr><td>SCC \uc800\ud56d\uc131<\/td><td>\uc6a9\uc811 \uc870\uc778\ud2b8\ub97c \ud3ec\ud568\ud558\uc5ec \uac15\ub3c4\uac00 \uc6b0\uc218\ud568<\/td><td>\ud544\ub7ec \uc120\ud0dd\uc774 \uc911\uc694 \u2014 \uace0\uc628 \uc11c\ube44\uc2a4\uc5d0\ub294 ER5554<\/td><\/tr><tr><td>\ud798<\/td><td>\uc720\uc0ac\ud55c Mg \ud568\ub7c9\uc5d0\uc11c 5052\ubcf4\ub2e4 \ub192\uc74c<\/td><td>5083\ubcf4\ub2e4 \ub0ae\uace0 6061-T6\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc74c<\/td><\/tr><tr><td>\uc131\ud615\uc131<\/td><td>O \ubc0f H32 \uc0c1\ud0dc\uc5d0\uc11c \uc591\ud638; H3x \uc548\uc815\ud654\ub294 \uc6a9\uc811 \uc791\uc5c5\uc5d0 \ub3c4\uc6c0\uc774 \ub428<\/td><td>H38\uc740 8% \uc5f0\uc2e0\uc728\uc744 \uac00\uc9c4 \uc2dc\ud2b8 \uc870\uc9c8\uc785\ub2c8\ub2e4<\/td><\/tr><tr><td>\uac00\uacf5<\/td><td>\uac00\uacf5 \uac00\ub2a5<\/td><td>\uce69\uc774 \ub048\uc801\ud568; 6061\uc5d0 \ube44\ud574 \ud655\uc5f0\ud788 \ub4a4\ucc98\uc9d0<\/td><\/tr><tr><td>\ud45c\uba74 \ub9c8\uac10<\/td><td>\ub3c4\uc7a5, \ubd84\uccb4 \ub3c4\uc7a5 \ubc0f \uc555\uc5f0 \ub9c8\uac10\uc774 \uc798 \ub428<\/td><td>\uc544\ub178\ub2e4\uc774\uc9d5 \uc2dc \ubb34\ucc44\uc0c9 \ud68c\uc0c9 \u2014 \uc7a5\uc2dd\uc6a9 \ud569\uae08\uc774 \uc544\ub2d8<\/td><\/tr><tr><td>\ube44\uc6a9 \ubc0f \uc870\ub2ec\uc131<\/td><td>\ud45c\uc900 \ud50c\ub808\uc774\ud2b8 \ubc0f \uc2dc\ud2b8 \uc81c\ud488<\/td><td>5052\ubcf4\ub2e4 \ub192\uc740 \uac00\uaca9; \ud2b9\uc218 \ub4f1\uae09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">5454 exists because aluminium-magnesium alloys lose reliability when they get hot \u2014 and some applications can&#8217;t tolerate that. By capping magnesium at 3.0% and adding manganese and chromium, it holds useful strength and corrosion resistance to about 150\u00b0C, past the point where 5083 and 5456 begin to sensitise, earning ASME recognition for elevated-temperature pressure service. The price is moderate strength against 5083 at room temperature, a muted anodised finish, and a premium over 5052 \u2014 fair trade-offs when the vessel runs warm and the joint is welded, the wrong ones for a room-temperature enclosure or a machined bracket. So set the design temperature first, the temper second, and the rest of the decision makes itself. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Linsy Aluminum\uc740 <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/5454-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\" data-type=\"product\" data-id=\"7803\">5454 in plate, sheet, coil, bar, tube,<\/a> and extruded profile across the common tempers, with in-house machining, welding, laser cutting, anodizing, and polishing \u2014 send your drawing with the design temperature and weld details, and we&#8217;ll check the service limit and filler before you commit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What makes 5454 aluminum suitable for elevated-temperature service?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Its magnesium content is capped at 3.0%. Above about 3% Mg, 5xxx alloys become susceptible to stress-corrosion cracking above roughly 65 \u00b0C, as magnesium precipitates as \u03b2-phase (Al\u2083Mg\u2082) along grain boundaries. Capping the magnesium, and adding chromium to inhibit that precipitation, keeps 5454 usable in continuous service to about 150 \u00b0C with its corrosion resistance intact. Design stresses for pressure service should still be taken from the applicable code tables for the actual design temperature.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How hard is 5454 aluminum?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Typical Brinell hardness runs 62 HB in the annealed O condition, 73 HB in H32, 81 HB in H34, and 100 HB in H38. The H111 and H112 conditions sit around 70 HB and 62 HB respectively. Published figures vary somewhat by source and thickness, so treat these as typical and confirm guaranteed values against the mill test certificate. Hardness is useful for receiving inspection; sizing calculations should use tensile and yield strength.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What is the difference between 5454-H32 and H34?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Both are strain hardened and stabilised, so both hold their properties rather than age-softening. H32 is quarter-hard \u2014 about 275 MPa tensile and 207 MPa yield \u2014 and is the standard choice for formed and welded vessels. H34 is half-hard at roughly 305 MPa tensile and 241 MPa yield, used for load-bearing shells where less forming is required. Moving from H32 to H34 buys about 11% more strength and costs some formability, so H32 remains the safer default for anything that gets bent.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5454 \uc6a9\uc811\uc5d0 \uc5b4\ub5a4 \ud544\ub7ec \uae08\uc18d\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ER5554 is the standard recommendation for structural joints and anything running warm, because its ~2.7% magnesium matches the base alloy and preserves the weld zone&#8217;s corrosion resistance and thermal rating. ER5356 gives higher as-welded strength but slightly reduces weld-zone SCC resistance at elevated temperature, so it suits low-temperature service where strength dominates. For code-qualified pressure work, confirm the filler against the welding procedure specification and design temperature.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is 5454 the same as 5754?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No \u2014 they are related but not interchangeable. 5754 is an Al-Mg alloy with 2.6\u20133.6% magnesium and no chromium addition; it is widely used for automotive and general sheet work where deep formability matters most. 5454 adds manganese for roughly 10\u201315% more strength plus chromium for grain-boundary control, which is what improves its stress-corrosion performance and elevated-temperature rating. If a specification calls for pressure-vessel or warm-chemical service, 5454 is the correct grade and 5754 is not a substitute.<\/p>","protected":false},"excerpt":{"rendered":"<p>What Is 5454 Aluminum? 5454 is the 5xxx alloy built for a specific problem: aluminium-magnesium grades that are strong and corrosion-resistant at room temperature, but that become unreliable when they get warm. Its magnesium content is capped at 3.0%, keeping it just under the threshold where high-magnesium grades such as 5083 (4.0\u20134.9% Mg) and 5456 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10605,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"5454 Aluminum: Properties, Plate & Sheet, Tempers","_seopress_titles_desc":"A practical 5454 aluminum guide: composition, hardness and strength by temper, full plate and sheet sizes, ASME service limits, and where 5454 beats 5052.","_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":[177],"tags":[],"class_list":["post-8735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5000_6000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8735","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=8735"}],"version-history":[{"count":3,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8735\/revisions"}],"predecessor-version":[{"id":10611,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/8735\/revisions\/10611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media\/10605"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media?parent=8735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/categories?post=8735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/tags?post=8735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}