2024¾TªO ¾T´Îªº¦¨¤À¡B©Ê¯à»P¨å«¬¥Î³~2024ªº¦Xª÷¤¸¯À¬°»É¡A³QºÙ¬°µw¾T¡A¨ã¦³«Ü°ªªº±j«×©M¨}¦nªº¤Á«d¥[¤u©Ê¯à¡A¦ý@»G»k©Ê¸û®t¡C¼sªxÀ³¥Î©ó¸¾÷µ²ºc¡]»X¥Ö¡B°©¬[¡B¦Ø±ç¡B¹j®Øµ¥¡^¡B¹g°v¡B¾É¼uºc¥ó¡B¥d¨®½üÁÔ¡BÁ³±Û¼Õ¤¸¥ó¤Î¨ä¥L¦UºØµ²ºc¥ó¡C¤Æ¾Ç¦¨¤À(chemical composition limits wt%)
cu | si | fe | mn | mg | zn | cr | ti | pb.bi | al |
3.8-4.9 | 0.50 | 0.50 | 0.3-0.9 | 1.2-1.8 | 0.25 | 0.10 | 0.15 | / | ¾l¶q |
¨å«¬¦Xª÷2024-t351¾÷±ñ©Mª«²z©Ê¯à(typical mechanical & physical properties)
²k±µ©Ê | ¤Á«d©Ê | @»k©Ê | ¹q¾É²v20¢J(68¢K) | ±K«× |
¨ü | «Ü¦n | ®t | 30-40 | 2.78 |
§Ü©Ô±j«× | ©}ªA±j«× | µw«× | ©µ¦ù²v | ¤j°ÅÀ³¤O |
472 | 325 | 120 | 10 | 285 |
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