{"id":6729,"date":"2024-10-31T04:28:18","date_gmt":"2024-10-31T04:28:18","guid":{"rendered":"https:\/\/premiumalu.com\/ultimate-guide-to-7075-t73-aluminum-properties\/"},"modified":"2026-07-27T12:39:26","modified_gmt":"2026-07-27T12:39:26","slug":"7075-t73-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%86%8d%ec%84%b1%ec%97%90-%eb%8c%80%ed%95%9c-%ea%b6%81%ea%b7%b9%ec%9d%98-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/ko\/ultimate-guide-to-7075-t73-aluminum-properties\/","title":{"rendered":"7075 T73 \uc54c\ub8e8\ubbf8\ub284: \uc18d\uc131 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac00\uc774\ub4dc"},"content":{"rendered":"<h2>\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<ol>\n<li>7075-T73\uc740 7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \uacfc\uc2dc\ud6a8 \ucc98\ub9ac(overaged) \ud15c\ud37c\ub85c, \uc77c\ubd80 \uac15\ub3c4\ub97c \ud76c\uc0dd\ud558\ub294 \ub300\uc2e0 \uc751\ub825\ubd80\uc2dd\uade0\uc5f4(SCC) \uc800\ud56d\uc131\uc744 \ud06c\uac8c \uac1c\uc120\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/li>\n<li>T73\uc740 \uc77c\ubc18\uc801\uc73c\ub85c T6 \uc778\uc7a5 \uac15\ub3c4\uc758 85~90%\ub97c \ub2ec\uc131\ud558\uba74\uc11c\ub3c4 \uac00\ud639\ud55c \ud658\uacbd\uc5d0\uc11c \ud6e8\uc52c \uc6b0\uc218\ud55c \ub0b4\uc2dd \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc7a5\uae30 \uc2e0\ub8b0\uc131\uc774 \uc911\uc694\ud55c \ubd80\uc2dd \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870 \ubd80\ud488\uc5d0 \uc120\ud638\ub418\ub294 \ud15c\ud37c\uc785\ub2c8\ub2e4.<\/li>\n<li>ASTM B209 \ubc0f B211 \ud45c\uc900\uc5d0 \ub530\ub77c \ud310\uc7ac, \ubd09\uc7ac, \ubc15\ud310, \ud29c\ube0c \ud615\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc6b0\uc218\ud55c \uc808\uc0ad\uc131(T6\uacfc \uc720\uc0ac)\uc744 \uac00\uc9c0\ub098 \uc6a9\uc811\uc740 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc73c\uba70, \uae30\uacc4\uc801 \uccb4\uacb0\uc774 \uc120\ud638\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\uc18c\uac1c<\/h2>\n<p><a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">7075-T73 \uc54c\ub8e8\ubbf8\ub284<\/a> \uc740 7075 \ud569\uae08 \uacc4\uc5f4\uc758 \uc5f4\ucc98\ub9ac \ud15c\ud37c\ub85c, \uac15\ub3c4\ub9cc\ud07c \uc751\ub825\ubd80\uc2dd\uade0\uc5f4(SCC) \uc800\ud56d\uc131\uc774 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 7075-T6\uc774 \ucd5c\ub300 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 \ubc18\uba74, T73 \ud15c\ud37c\ub294 \ud574\ub2f9 \uac15\ub3c4\uc758 \uc57d 10~15%\ub97c \ud76c\uc0dd\ud558\uc5ec \ub0b4\uc2dd\uc131\uacfc \ud30c\uad34\uc778\uc131\uc758 \ud68d\uae30\uc801\uc778 \uac1c\uc120\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 T73\uc740 \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c \uc7a5\uae30\uac04 \uc6b4\uc6a9\ub418\ub294 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870 \ubd80\ud488\uc5d0 \uc9c0\uc815\ub41c \ud15c\ud37c\uc785\ub2c8\ub2e4.<\/p>\n<h2>7075-T73 \uc54c\ub8e8\ubbf8\ub284 \uc774\ud574\ud558\uae30<\/h2>\n<p>7075\ub294 \uc544\uc5f0\uc744 \uc8fc \ud569\uae08 \uc6d0\uc18c\ub85c \ud558\uace0 \ub9c8\uadf8\ub124\uc298\uacfc \uad6c\ub9ac\ub97c \ubcf4\uc870 \uc6d0\uc18c\ub85c \ud558\ub294 7000\uacc4\uc5f4 \ub2e8\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc785\ub2c8\ub2e4. T73 \ud15c\ud37c\ub294 2\ub2e8\uacc4 \uc778\uacf5\uc2dc\ud6a8 \uacf5\uc815\uc744 \ud1b5\ud574 \uad6c\ud604\ub418\ub294\ub370, \uba3c\uc800 \uace0\uc628 \uc2dc\ud6a8 \ub2e8\uacc4\ub97c \uac70\uce5c \ud6c4 \uc800\uc628 \uc548\uc815\ud654 \ub2e8\uacc4\ub97c \uac70\uce69\ub2c8\ub2e4. \uc774 \uacfc\uc2dc\ud6a8 \ucc98\ub9ac\ub294 \ud569\uae08 \uc6d0\uc18c\ub97c \ub354 \uade0\uc77c\ud558\uac8c \uc11d\ucd9c\uc2dc\ucf1c \uc751\ub825\ubd80\uc2dd\uade0\uc5f4\uc758 \uc804\uae30\ud654\ud559\uc801 \uad6c\ub3d9\ub825\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\ud575\uc2ec \ucc28\uc774\uc810: T6\uc740 \uac15\ub3c4\ub97c \ucd5c\ub300\ud654\ud558\uc9c0\ub9cc \ud2b9\uc815 \ubc29\ud5a5\uacfc \ud658\uacbd\uc5d0\uc11c SCC\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4. T73\uc740 \uc801\uc808\ud55c \uac15\ub3c4 \uac10\uc18c\ub97c \uc218\uc6a9\ud558\uc5ec \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc7a5\uae30 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2>7075-T73 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud654\ud559 \uc870\uc131<\/h2>\n<div class=\"table-responsive\">\n<table>\n<thead>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>\uad6c\uc131 (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc54c\ub8e8\ubbf8\ub284(Al)<\/td>\n<td>\uc794\uc5ec\ubd84(87.1\u201391.4)<\/td>\n<\/tr>\n<tr>\n<td>\uc544\uc5f0(Zn)<\/td>\n<td>5.1 - 6.1<\/td>\n<\/tr>\n<tr>\n<td>\ub9c8\uadf8\ub124\uc298(Mg)<\/td>\n<td>2.1 - 2.9<\/td>\n<\/tr>\n<tr>\n<td>\uad6c\ub9ac(Cu)<\/td>\n<td>1.2 - 1.8<\/td>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c(Cr)<\/td>\n<td>0.18 - 0.28<\/td>\n<\/tr>\n<tr>\n<td>\uc2e4\ub9ac\ucf58(Si)<\/td>\n<td>\u2264 0.40<\/td>\n<\/tr>\n<tr>\n<td>\ucca0(Fe)<\/td>\n<td>\u2264 0.50<\/td>\n<\/tr>\n<tr>\n<td>\ub9dd\uac04(Mn)<\/td>\n<td>\u2264 0.30<\/td>\n<\/tr>\n<tr>\n<td>\ud2f0\ud0c0\ub284(Ti)<\/td>\n<td>\u2264 0.20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\uc870\uc131\uc740 \ub2e4\ub978 7075 \ud15c\ud37c\uc640 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ucc28\uc774\ub294 \uc804\uc801\uc73c\ub85c \uc5f4\ucc98\ub9ac\uc5d0 \uc788\uc73c\uba70 \ud654\ud559 \uc870\uc131\uc5d0\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc544\uc5f0\uc740 \uc8fc\uc694 \uac15\ud654 \uc6d0\uc18c\ub97c \uc81c\uacf5\ud558\uace0, \uad6c\ub9ac\ub294 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc744 \uc800\ud558\uc2dc\ud0b5\ub2c8\ub2e4. T73 \ud15c\ud37c\ub294 \uc81c\uc5b4\ub41c \uc11d\ucd9c \uad6c\uc870\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \uad6c\ub9ac \uad00\ub828 \ub0b4\uc2dd\uc131 \ucde8\uc57d\uc131\uc744 \uc644\ud654\ud569\ub2c8\ub2e4.<\/p>\n<h2>7075-T73 \uc54c\ub8e8\ubbf8\ub284\uc758 \uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n<div class=\"table-responsive\">\n<table>\n<thead>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>7075-T73<\/th>\n<th>7075-T6 (\ube44\uad50\uc6a9)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc778\uc7a5 \uac15\ub3c4(MPa)<\/td>\n<td>505<\/td>\n<td>572<\/td>\n<\/tr>\n<tr>\n<td>\ud56d\ubcf5 \uac15\ub3c4(MPa)<\/td>\n<td>435<\/td>\n<td>503<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ub2e8 \uac15\ub3c4(MPa)<\/td>\n<td>290<\/td>\n<td>331<\/td>\n<\/tr>\n<tr>\n<td>\uc5f0\uc2e0\uc728 (%)<\/td>\n<td>13<\/td>\n<td>11<\/td>\n<\/tr>\n<tr>\n<td>\uacbd\ub3c4(\ube0c\ub9ac\ub12c)<\/td>\n<td>135<\/td>\n<td>150<\/td>\n<\/tr>\n<tr>\n<td>\uace8\uc808 \uc778\uc131<\/td>\n<td>\ub354 \ub192\uc74c<\/td>\n<td>Lower<\/td>\n<\/tr>\n<tr>\n<td>SCC \uc800\ud56d\uc131<\/td>\n<td>\uc6b0\uc218<\/td>\n<td>Poor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>T73\uc740 T6 \uc778\uc7a5 \uac15\ub3c4\uc758 \uc57d 85~90%\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ud30c\uad34\uc778\uc131\uacfc \uc751\ub825\ubd80\uc2dd\uade0\uc5f4 \uc800\ud56d\uc131\uc744 \ud06c\uac8c \uac1c\uc120\ud569\ub2c8\ub2e4. \uc57d\uac04 \ub354 \ub192\uc740 \uc5f0\uc2e0\uc728\uc740 \ub610\ud55c T73\uc774 T6\ubcf4\ub2e4 \ucde8\uc131\uc774 \ub0ae\uc544 \ub354 \ub098\uc740 \uc190\uc0c1 \ud5c8\uc6a9\uc131\uc744 \uc81c\uacf5\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<h2>T73 vs T6: \uac01\uac01\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0<\/h2>\n<p>T73\uacfc T6 \uc911 \uc120\ud0dd\uc740 \uc751\uc6a9 \ubd84\uc57c\uc758 \uc6b0\uc120\uc21c\uc704\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>T6 \uc120\ud0dd<\/strong> \ucd5c\ub300 \uac15\ub3c4\uac00 \uc6b0\uc120\uc774\uace0 \ud658\uacbd\uc774 \ud1b5\uc81c\ub41c \uacbd\uc6b0(\uac74\uc870, \uc2e4\ub0b4, \ub610\ub294 \ub2e8\uae30 \ub178\ucd9c).<\/li>\n<li><strong>T73 \uc120\ud0dd<\/strong> \ubd80\uc2dd \ud658\uacbd, \ubc18\ubcf5 \ud558\uc911, \ub610\ub294 SCC\uac00 \uc6b0\ub824\ub418\ub294 \uc7a5\uae30 \uc0ac\uc6a9 \uc218\uba85\uc5d0 \ubd80\ud488\uc774 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0. \uc774\uac83\uc774 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870 \uc0ac\uc591\uc5d0\uc11c T6\ubcf4\ub2e4 T73\uc744 \uc790\uc8fc \uc694\uad6c\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub2e4\ub978 \ud569\uae08\uacfc 7075\uc758 \uad11\ubc94\uc704\ud55c \ube44\uad50\ub294 \ub2f9\uc0ac\uc758 <a href=\"https:\/\/premiumalu.com\/ko\/7050%ea%b3%bc-7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88%ec%9d%98-%ec%b0%a8%ec%9d%b4%ec%a0%90\/\">7050 vs 7075 \uac00\uc774\ub4dc<\/a> \ub610\ub294 \ub2f9\uc0ac\uc758 <a href=\"https:\/\/premiumalu.com\/ko\/6061-%eb%8c%80-7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88-%ec%8b%ac%ec%b8%b5-%eb%b9%84%ea%b5%90-%ea%b0%80%ec%9d%b4%eb%93%9c\/\">6061 vs 7075 \ube44\uad50 \uc790\ub8cc<\/a>.<\/p>\n<h2>7075-T73 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uc774 7075-T73\uc758 \uc8fc\uc694 \uc0ac\uc6a9\ucc98\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud56d\uacf5\uae30 \ub0a0\uac1c\ubcf4 \ubc0f \ub3d9\uccb4 \uad6c\uc870 \ubd80\ud488<\/li>\n<li>\ud658\uacbd \uc870\uac74\uc5d0 \ub178\ucd9c\ub418\ub294 \ucc29\ub959\uc7a5\uce58 \ubd80\ud488<\/li>\n<li>\ud5ec\ub9ac\ucf65\ud130 \ub85c\ud130 \uad6c\uc131\uc694\uc18c<\/li>\n<li>\uad70\uc0ac \uc7a5\ube44 \ubc0f \ucc28\ub7c9 \uc7a5\uac11<\/li>\n<\/ul>\n<p>\ud56d\uacf5\uc6b0\uc8fc \uc678\uc5d0\ub3c4 T73\uc740 \uace0\uc131\ub2a5 \uc2a4\ud3ec\uce20 \uc6a9\ud488(\uc790\uc804\uac70 \ud504\ub808\uc784, \ub4f1\ubc18 \uc7a5\ube44), \uc815\ubc00 \uae08\ud615 \uacf5\uad6c, \uadf8\ub9ac\uace0 \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc774 \ubaa8\ub450 \uc694\uad6c\ub418\ub294 \uc790\ub3d9\ucc28 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%8b%9c%ed%8a%b8\/\">7075-T73 \uc54c\ub8e8\ubbf8\ub284 \ubc15\ud310<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%9b%90%ed%98%95-%eb%b0%94\/\">\ud658\ubd09<\/a> \uc774 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c0\uc815\ub418\ub294 \ud615\ud0dc\uc785\ub2c8\ub2e4.<\/p>\n<h2>7075-T73 \uac00\uacf5 \ubc0f \uc791\uc5c5<\/h2>\n<p>7075-T73\uc740 T6\uacfc \uc720\uc0ac\ud558\uac8c \uc808\uc0ad \uac00\uacf5\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc5f4 \uad00\ub9ac\ub97c \uc704\ud574 \uc801\uc808\ud55c \uc808\uc0ad\uc720\uc640 \ud568\uaed8 \ucd08\uacbd \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ub0a0\uce74\ub85c\uc6b4 \uacf5\uad6c\uc640 \ucd5c\uc801\ud654\ub41c \uc774\uc1a1 \uc18d\ub3c4\ub294 \uad6c\uc131\uc778\uc120\uacfc \ud45c\uba74 \uacb0\ud568\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub4e0 7075 \ud15c\ud37c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c 7075-T73\uc5d0\ub294 \uc6a9\uc811\uc774 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5f4\uc601\ud5a5\ubd80\ub294 \uac15\ub3c4\ub97c \uc783\uace0 \uade0\uc5f4\uc5d0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4. \uae30\uacc4\uc801 \uccb4\uacb0(\ub9ac\ubcb3\ud305 \ub610\ub294 \ubcfc\ud305)\uc774 \ud45c\uc900 \uc811\ud569 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \uc8fc\uc81c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2f9\uc0ac\uc758 <a href=\"https:\/\/premiumalu.com\/ko\/7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%9a%a9%ec%a0%91-%ea%b8%b0%ec%88%a0-%eb%a7%88%ec%8a%a4%ed%84%b0%ed%95%98%ea%b8%b0\/\">7075 \uc6a9\uc811 \uac00\uc774\ub4dc<\/a>.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \ud615\ud0dc \ubc0f \ud45c\uc900:<\/p>\n<div class=\"table-responsive\">\n<table>\n<thead>\n<tr>\n<th>\uc591\uc2dd<\/th>\n<th>ASTM \ud45c\uc900<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubd09\uc7ac, \ub85c\ub4dc<\/td>\n<td>ASTM B211<\/td>\n<\/tr>\n<tr>\n<td>\ud310\uc7ac, \ubc15\ud310<\/td>\n<td>ASTM B209<\/td>\n<\/tr>\n<tr>\n<td>\ud29c\ube0c<\/td>\n<td>ASTM B210 \/ B241<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\uacb0\ub860<\/h2>\n<p>7075-T73 \uc54c\ub8e8\ubbf8\ub284\uc740 \ud2b9\uc815\ud55c \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4: T6\uacfc \ube44\uad50\ud558\uc5ec \uc801\uc808\ud55c \uac15\ub3c4\ub97c \ud76c\uc0dd\ud558\ub294 \ub300\uc2e0 \uc751\ub825\ubd80\uc2dd\uade0\uc5f4 \uc800\ud56d\uc131\uacfc \ud30c\uad34\uc778\uc131\uc744 \ud68d\uae30\uc801\uc73c\ub85c \uac1c\uc120\ud569\ub2c8\ub2e4. \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c \uc7a5\uae30\uac04 \ub178\ucd9c\ub418\ub294 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870 \ubd80\ud488 \ubc0f \uae30\ud0c0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c T73\uc740 \ub354 \uac15\ud558\uae30 \ub54c\ubb38\uc774 \uc544\ub2c8\ub77c \uc2e4\uc81c \uc870\uac74\uc5d0\uc11c \ub354 \uc2e0\ub8b0\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc885\uc885 \ud544\uc218 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>Linsy Aluminum\uc740 \ud310\uc7ac, \ubc15\ud310, \ubd09\uc7ac, \ud29c\ube0c \ud615\ud0dc\uc758 7075-T73\uc744 \uacf5\uae09\ud558\uba70, \uce58\uc218 \ubc0f \ud45c\uba74 \ub9c8\uac10 \ub9de\ucda4\ud654\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub9ac\ub4dc\ud0c0\uc784\uc740 \ud15c\ud37c, \uce58\uc218 \ubc0f \uac00\uacf5 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub530\ub77c 10~60\uc77c\uc785\ub2c8\ub2e4. <strong><a href=\"https:\/\/premiumalu.com\/ko\/contact-us\/\">Linsy Aluminum\uc5d0 \ubb38\uc758<\/a><\/strong> 7075-T73 \uc0ac\uc591\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\ub824\uba74.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>7075-T73\uc740 7075-T6\uacfc \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?<\/h3>\n<p>T73\uc740 T6(572 MPa)\ubcf4\ub2e4 \ub0ae\uc740 \uc778\uc7a5 \uac15\ub3c4(505 MPa)\ub97c \uac00\uc9c0\uc9c0\ub9cc \uc751\ub825\ubd80\uc2dd\uade0\uc5f4 \uc800\ud56d\uc131\uacfc \ud30c\uad34\uc778\uc131\uc774 \ud6e8\uc52c \uc6b0\uc218\ud569\ub2c8\ub2e4. T73\uc740 \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c\uc758 \uc7a5\uae30 \uc2e0\ub8b0\uc131\uc774 \ucd5c\ub300 \uac15\ub3c4\ubcf4\ub2e4 \ub354 \uc911\uc694\ud560 \ub54c \uc9c0\uc815\ub429\ub2c8\ub2e4. T6\uc740 \ud1b5\uc81c\ub41c \ud658\uacbd\uc5d0\uc11c \ucd5c\ub300 \uac15\ub3c4\uac00 \ud544\uc694\ud560 \ub54c \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<h3>7075-T73 \uc54c\ub8e8\ubbf8\ub284\uc744 \uc8fc\ub85c \uc0ac\uc6a9\ud558\ub294 \uc0b0\uc5c5\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ud56d\uacf5\uc6b0\uc8fc\uac00 \uac00\uc7a5 \ud070 \uc18c\ube44\ucc98\uc785\ub2c8\ub2e4 \u2014 \ud56d\uacf5\uae30 \uad6c\uc870 \ubd80\ud488, \ub0a0\uac1c\ubcf4, \ub3d9\uccb4 \uad6c\uc131\uc694\uc18c, \ucc29\ub959\uc7a5\uce58. \ub610\ud55c \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc774 \ubaa8\ub450 \uc694\uad6c\ub418\ub294 \uad70\uc0ac \uc7a5\ube44, \uace0\uc131\ub2a5 \uc2a4\ud3ec\uce20 \uc6a9\ud488, \uc815\ubc00 \uae08\ud615 \uacf5\uad6c\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>7075-T73 \uc54c\ub8e8\ubbf8\ub284\uc744 \uc6a9\uc811\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>7075-T73\uc758 \uc6a9\uc811\uc740 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5f4\uc601\ud5a5\ubd80\ub294 \uac15\ub3c4\ub97c \uc783\uace0 \uade0\uc5f4\uc5d0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4. \ub9ac\ubcb3\ud305, \ubcfc\ud305 \ub610\ub294 \uc811\ucc29 \uc811\ud569\uc774 \ud45c\uc900 \uc811\ud569 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub9c8\ucc30\uad50\ubc18\uc6a9\uc811\ub9cc \uace0\ub824\ud560 \uc218 \uc788\ub294 \uc720\uc77c\ud55c \uc6a9\uc811 \uacf5\uc815\uc774\uc9c0\ub9cc \ud2b9\uc218 \uc7a5\ube44\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>7075-T73 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc5b4\ub5a4 \ud615\ud0dc\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>7075-T73\uc740 \ud310\uc7ac(ASTM B209), \ubd09\uc7ac \ubc0f \ub85c\ub4dc(ASTM B211), \ubc15\ud310(ASTM B209), \ud29c\ube0c(ASTM B210\/B241) \ud615\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \ud310\uc7ac\uc758 \uc77c\ubc18\uc801\uc778 \ub450\uaed8\ub294 6mm\uc5d0\uc11c 100mm \uc774\uc0c1\uc785\ub2c8\ub2e4. \ud2b9\uc815 \ud615\ud0dc(\uc608: <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%94%8c%eb%9e%ab-%eb%b0%94\/\">7075 \ud3c9\uac15<\/a> \ub610\ub294 <a href=\"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%82%ac%ea%b0%81-%ed%8a%9c%eb%b8%8c\/\">\uc0ac\uac01 \ud29c\ube0c<\/a>, )\uc758 \uacbd\uc6b0 \uc81c\ud488 \uac00\uc6a9\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>7075-T73\uc774 6061-T6\ubcf4\ub2e4 \ub354 \uac15\ud55c\uac00\uc694?<\/h3>\n<p>\ub124. T73 \ud15c\ud37c\uc758 \uac15\ub3c4 \uac10\uc18c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 7075-T73(\uc778\uc7a5 505 MPa)\uc740 \uc5ec\uc804\ud788 6061-T6(\uc778\uc7a5 310 MPa)\ubcf4\ub2e4 \ud6e8\uc52c \uac15\ud569\ub2c8\ub2e4. \ub300\uac00\ub85c \ube44\uc6a9, \uc6a9\uc811\uc131, \ub0b4\uc2dd\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4 \u2014 6061\uc740 \ub354 \uc800\ub834\ud558\uace0, \uc6a9\uc811\uc774 \uc6a9\uc774\ud558\uba70, \ub0b4\uc2dd\uc131\uc774 \ub354 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights 7075-T73 is a overaged temper of 7075 aluminum that sacrifices some strength for significantly improved stress-corrosion cracking (SCC) resistance. T73 typically achieves 85\u201390% of T6&#8217;s tensile strength while delivering far better corrosion performance in harsh environments. It is the preferred temper for aerospace structural components exposed to corrosive conditions where long-term reliability is [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":6725,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"7075-T73 Aluminum: Properties, T6 Comparison & Applications","_seopress_titles_desc":"Complete guide to 7075-T73 aluminum: mechanical properties, chemical composition, T73 vs T6 comparison, stress-corrosion cracking resistance, and aerospace applications.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[179],"tags":[],"class_list":["post-6729","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/6729","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/comments?post=6729"}],"version-history":[{"count":1,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/6729\/revisions"}],"predecessor-version":[{"id":10160,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/posts\/6729\/revisions\/10160"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media\/6725"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media?parent=6729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/categories?post=6729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/tags?post=6729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}