| «~µP¡Gªâ¥i¼Ö | §÷½è¡G7075 | ²£¦a¡G¬ü°ê |
| «n¨Ê´Â¨hª÷Äݨî«~¦³¤½¥q ¥i¨Ñ7075¾TªOÃþ«¬ | ||||
| ¥i¨Ñ§Îª¬ | ³B²zª¬ºA | «p«×¡]mm¡^ | ªø¼e¡]mm¡^ | ²£¦a/°õ¦æ¼Ð·Ç |
| ¾TªO§÷ | T6,T73,T76¡AT651,T7651, T7351,T7352,T6511,T73511 | 10.0¡ã¡ã500.0 | 800~1800(¼e)*1000~6000 | °ê²£/¼w°ê/¬ü°ê/«n«D/ |
| 7075 ¤Æ¾Ç¦¨¤À(Chemical Composition Limits wt¢H) | |||||||||
| Cu | Si | Fe | Mn | Mg | Zn | Cr | Ti | Pb.Bi | Al |
| 1.2-2.0 | 0.4 | 0.5 | 0.3 | 2.1-2.9 | 5.1-6.1 | 0.4 | 0.06 | / | ¾l¶q |
| ¨å«¬¦Xª÷7075-T6/T651/T62 ¾÷±ñ¤Îª«²z©Ê¯à(Typical Mechanical & Physical Properties) | ||||
| ²k±µ©Ê | ¤Á«d©Ê | @»k©Ê | ¹q¾É²v20¢J(68¢K) (¢HIACS) | ±K«× (20¢J)(g/cm3) |
| ¤£¦n | «Ü¦n | ¤@¯ë | 40-50 | 2.85 |
| §Ü©Ô±j«× (25¢XC MPa) | ©}ªA±j«×(25¢XC MPa) | µw«× 500kg¤O10mm²y | ©µ¦ù²v 1.6mm(1/16in)«p«× | °ÅÀ³¤O MPa |
| 570 | 505 | 150 | 11 | 330 |
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