²£«~«¬¸¹¡J | 7075 |
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¨Ñ³fÁ`¶q¡J | 9000 |
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µo¥¬®É¶¡¡J | 2019-10-15 09:30 |
¦³®Ä´Á¦Ü¡J | 2020-08-12 |
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¤Æ¾Ç¦¨¤À(Chemical Composition Limits wt\%) | |||||||||||
Cu | Si | Fe | Mn | Mg | Zn | Cr | Ti | Pb.Bi | Al | ||
7075 | 1.2-2.0 | 0.4 | 0.5 | 0.3 | 2.1-2.9 | 5.1-6.1 | 0.4 | 0.06 | / | §E¶q | |
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7075-T651 | ¤£¦n | «Ü¦n | ¤@¯ë | 40-50 | 2.80 |
¾T¦Xª÷µP¸¹ | §Ü©Ô±j«× | ©}ªA±j«×(25¢XC MPa) | µw«× | ©µ¦ù²v | ³Ì¤j°ÅÀ³¤O |
7075-T651 | 570 | 505 | 150 | 11 | 330 |
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