| 2024¾T¦Xª÷ÄÝAl-Cu-Mg«Y¾T¦Xª÷¡A¥Dn¯S¼x¤ÎÀ³¥Î½d³ò¡G³o¬O¤@ºØ°ª±j«×µw¾T¡A¥i¶i¦æ¼ö³B²z±j¤Æ¡A¦b²f¤õ©Mè²f¤õª¬ºA¤U¶ì©Ê¤¤µ¥¡AÂI²k²k±µ¨}¦n¡A¥Î®ð²k®É¦³§Î¦¨´¹¶¡µõ¯¾ªº¶É¦V¡A¦Xª÷¦b²f¤õ©M§N§@µw¤Æ«á¨ä¥i¤Á«d©Ê¯à©|¦n¡A°h¤õ«á¥i¤Á«d©Ê§C¡G§Ü»G»k©Ê¤£°ª¡A±`±Ä¥Î¶§·¥®ñ¤Æ³B²z»PÒ\º£¤èªk©Îªí±¥[¥]¾T¼h¥H´£°ª¨ä§Ü»G»k¯à¤O¡C¥Î³~¥Dn¥Î©ó¨î§@¦UºØ°ªt²üªº¹s¥ó©Mºc¥ó¡]¦ý¤£¥]¬A½ÄÀ£¥óÁë¥ó¡^¦p¸¾÷¤Wªº°©¬[¹s¥ó¡A»X¥Ö¡A¹j®Ø¡AÁl¦Ø¡AÁl±ç¡A¹g°vµ¥150¢J¥H¤U¤u§@¹s¥ó¡C | |||||||||||
| ¤Æ¾Ç¦¨¤À(Chemical Composition Limits wt¢H) | |||||||||||
| ¦Xª÷µP¸¹2024 | Cu | Si | Fe | Mn | Mg | Zn | Cr | Ti | Pb.Bi | Al | |
| 3.8-4.9 | 0.5 | 0.5 | 0.3-0.9 | 1.2-1.8 | 0.25 | 0.1 | 0.15 | ¾l¶q | |||
| ¨å«¬¦Xª÷2024-T351¾÷±ñ©Mª«²z©Ê¯à(Typical Mechanical Properties) | |||||||||||
| ²k±µ©Ê | ¤Á«d©Ê | @»k©Ê | ¹q¾É²v20¢J(68¢K) (¢HIACS) | ±K«× (20¢J)(g/cm3) | |||||||
| ¨ü | «Ü¦n | ®t | 30-40 | 2.78 | |||||||
| §Ü©Ô±j«× (25¢XC MPa) | ©}ªA±j«× (25¢XC MPa) | µw«× 500kg¤O10mm²y | ©µ¦ù²v 1.6mm(1/16in)«p«× | ¤j°ÅÀ³¤O Mpa | |||||||
| 472 | 325 | 120 | 10 | 285 | |||||||
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