| «~µP¡G¤é¥»¦í¤Í | ³W®æ¡G3.0-350MM | §÷½è¡G7075 |
| ²£¦a¡G¤é¥» |
7075ªº¥Dn¦Xª÷¤¸¯À¬°¾N¡A±j«×«Ü°ª¡A¨ã¦³¨}¦nªº¾÷±ñ©Ê¯à¤Î¶§·¥¤ÏÀ³¡C
©T·»³B²z«á¶ì©Ê¦n¡A¼ö³B²z±j¤Æ®ÄªG¦n¡A¦b150«×¥H¤U¦³¨}¦nªº±j«×¡A
¨Ã¥B¦³¯S§O¦nªº§C·Å±j«×¡A²k±µ©Ê¯à®t¡A¦³À³¤O»G»k¶}µõ¶É¦V¡C
ÁÙ¼sªxÀ³¥Î©ó¼Ò¨ã¥[¤u¡B¾÷±ñ³]³Æ¡B¤u¸Ë§¨¨ãµ¥¡C
7075¬ü¾T¦Xª÷¤Æ¾Ç¦¨¤À¡G
7075 ¤Æ¾Ç¦¨¤À(Chemical Composition Limits wt%) | |||||||||
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 | 0.1 | / | ¾l¶q |
7075 ¬O¤@ºØ¾T¦Xª÷¡A¾N¬°¦Xª÷¤¸¯À¡C¨ã¦³¦³¨}¦nªº¯h³Ò±j«×¡A¥H¤Î¦nªº¥[¤u©Ê¡C
¦ý¬O¤£¥i²k±µ¡A¸ò¨ä¥L¦Xª÷¤ñ°_¨Ó¹ï©è§Ü»G»kªº¯à¤O¤]¸û®z¡C
7075¬ü¾T¦Xª÷¤Æ¾Ç¦¨¤À¾÷±ñ¤Îª«²z©Ê¯à
7075 ¤Æ¾Ç¦¨¤À¾÷±ñ¤Îª«²z©Ê¯à | ||||
²k±µ©Ê | ¤Á«d©Ê | @»k©Ê | ¹q¾É²v20¢J(68¢K) | ±K«× |
(%IACS) | (20¢J)(g/cm3) | |||
¤£¦n | «Ü¦n | ¤@¯ë | 40-50 | 2.85 |
§Ü©Ô±j«× | ©}ªA±j«×(25¢XC MPa) | µw«× | ©µ¦ù²v | ¤j°ÅÀ³¤O |
(25¢XC MPa) | 500kg¤O10mm²y | 1.6mm(1/16in)«p«× | MPa | |
228 | 103 | 60 | 17 | 152 |
7075¾TªOªº¥Dn¥Î³~¡G¥Dn¯è¤Ñ¯èªÅ¤u·~¡B§j¶ì¡]²~¡^¼Ò¡B¶WÁnªi¶ì²k¼Ò¨ã¡B
°ªº¸¤Ò²yÀY¡B¾c¼Ò¡B¯È¶ì¼Ò¡Bµoªw¦¨«¬¼Ò¡B²æþ¼Ò¡B½d¥»¡B§¨¨ã¡B¾÷±ñ³]³Æ¡B¼Ò¨ã¥[¤u
¿Ý¤½¦w³Æ 41010502000017¸¹