2011
2011ªº¦Xª÷¤¸¯À¬°»É¡A¨ã¦³«Ü°ªªº±j«×©M¨}¦nªº¤Á«d¥[¤u©Ê¯à¡A¦ý@»G»k©Ê¸û®t¡C¼sªxÀ³¥Î©ó¯èªÅ°t¥ó¡B¨®½ü¡B¬ì¾Ç»ö¾¹¡B·Æ³·±ì¡BÂêºò¾¹¡B¥~¬ì¥Î¤ä¬[¤Î»ö¾¹¡B«Ø¿vµ¥¤è±¡C
¤Æ¾Ç¦¨¤À(Chemical Composition Limits wt%) | |||||||||||||
Cu | Si | Fe | Mn | Mg | Zn | Cr | Ti | Pb.Bi | Al | ||||
5.0-6.0 | 0.40 | 0.70 | / | / | 0.30 | / | / | 0.2-0.6 | ¾l¶q | ||||
¨å«¬¾÷±ñ©Mª«²z©Ê¯à(Typical Mechanical ¡®¡@Physical Properties) | |||||||||||||
¾T¦Xª÷µP¸¹ | ²k±µ©Ê | ¤Á«d©Ê | @»k©Ê | ¹q¾É²v20¢J(68¢K) | ±K«× (20¢J)(g/cm3) | ||||||||
2011-T3 | ¤£±ÀÂ˲k±µ | ®t | 30-40 | 2.83 | |||||||||
¾T¦Xª÷µP¸¹ | §Ü©Ô±j«× | ©}ªA±j«×(25¢XC MPa) | µw«× | ©µ¦ù²v | ¤j°ÅÀ³¤O MPa | ||||||||
2011-T3 | 380 | 295 | 95 | 13 | 220 |