´Ë¿Õª÷ÄݱM·~§åµo¾TªO¡B¾T´Î¡B¾T±a¡B¾T¨÷¡B¾TºÞ¦UºØª¬ºAªº7475¾T¦Xª÷¡C³W®æ¡A½èÀu»ù·G¡C
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 | ¤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¦Xª÷µP¸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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