| ³W®æ¡G | §÷½è¡G7475T4¾T¦Xª÷ªO | ²£¦a¡G¶i¤f/°ê²£ |
7475¾T¦Xª÷ ¤Æ¾Ç¦¨¥÷¤ÀªR(Chemical Composition Limit Of Aluminum Alloys) | |||||||||||
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| ÖºSi | ÅKFe | »ÉCu | ¿øMn | ÁâMg | »ÌCr | ¾NZn | ÜgTi | ¨ä¥¦ | ¾T | |
¨CÓ | Á`p | ¸û¤pÈ | |||||||||
7475 | 0.10 | 0.12 | 1.2-1.9 | 0.06 | 1.9-2.6 | 0.04 | 5.2-6.2 | 0.06 | 0.05 | 0.15 | ¾l¶q |
7475¾T¦Xª÷ ¾÷±ñ©Ê¯à¤ÀªR(Typical Mechanical Properties) | |||||
¾T¦X±o¼ú¸¹¤Îª¬ºA | ©Ô¦ù±j«× | ©}ªA±j«× | µw«× | ©µ¦ù²v | |
(25¢XC MPa) | (25¢XC MPa) | 500kg¤O10mm²y | 1.6mm(1/16in) «p«× | ||
ALLOY AND TEMPER | Ultimate Tensile Strength | Tensile Yield Strength | Hardness | Elongation | |
7475 | 572 | 500 | 150 | 11 | |
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¾T´Î | 4.0¡ã350mm | ¦U«Y¾T¦Xª÷ | ¾T¤èºÞ | ³W®æ | ¦U«Y¾T¦Xª÷ |
¾TºÞ | ³W®æ | ¦U«Y¾T¦Xª÷ | ¤è´Î | ³W®æ | ¦U«Y¾T¦Xª÷ |
¾TªO | T:0.2¡ã300 | ¦U«Y¾T¦Xª÷ | ¾TªO | ³W®æ | ¦U«Y¾T¦Xª÷ |
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