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7075¾T¦Xª÷¬O¤@ºØ§N³B²zÁëÀ£¦Xª÷¡A±j«×°ª¡A»·³Ó©ó³n¿û¡C7075¬O°Ó¥Î±j¤O¦Xª÷¤§¤@¡C´¶³q§Ü»G»k©Ê¯à¡B¨}¦n¾÷±ñ©Ê¯à¤Î¶§·¥¤ÏÀ³¡C²Ó¤p´¹²É¨Ï±o²`«×Æp¤Õ©Ê¯à§ó¦n¡A¤u¨ã@¿i©Ê¼W±j¡AÁ³¯¾ºu¨î§ó»P²³¤£¦P¡C¾N¬O7075¤¤¥Dn¦Xª÷¤¸¯À¡A¦V§t3%-7.5%¾Nªº¦Xª÷¤¤²K¥[Áâ¡A¥i§Î¦¨±j¤Æ®ÄªGÅãµÛªºMgZn2¡A¨Ï¸Ó¦Xª÷ªº¼ö³B²z®ÄªG»·»·³Ó¹L©ó¾T-¾N¤G¤¸¦Xª÷¡C´£°ª¦Xª÷¤¤ªº¾N¡BÁâ§t¶q¡A§Ü©Ô±j«×·|±o¨ì¶i¤@¨Bªº´£°ª¡A¦ý¨ä§ÜÀ³¤O»G»k©M§Ü鸨»G»kªº¯à¤O·|ÀH¤§¤U°¡C¸g¨ü¼ö³B²z¡A¯à¨ì¹F«D±`°ªªº±j«×¯S©Ê¡C7075§÷®Æ¤@¯ë³£¥[¤J¤Ö¶q»É¡B»Ìµ¥¦Xª÷¡A¸Ó«Y·í¤¤¥H7075-T651¾T¦Xª÷¤×¬°¤W«~¡A³QÅA¬°¾T¦Xª÷¤¤Àu¨}ªº²£«~¡A±j«×°ª¡B»·³Ó¥ô¦ó³n¿û¡C¦¹¦Xª÷¨Ã¨ã¦³¨}¦n¾÷±ñ©Ê¤Î¶§·¥¤ÏÀ³¡C¥Nªí¥Î³~¦³¯èªÅ¯è¤Ñ¡B¼Ò¨ã¥[¤u¡B¾÷±ñ³]³Æ¡B¤u¸Ë§¨¨ã¡A¯S§O¥Î©ó¨î³y¸¾÷µ²ºc¤Î¨ä¥Ln¨D±j«×°ª¡B§Ü»G»kªº°ªÀ³¤Oµ²ºcÅé¡C
°ê¼Ð:7A09 GB/T3190--1996
¤é¼Ð:A7075 JIS H4000-1999 JIS H4080-1999
«D¼Ð:76528 IS 733-2001 IS737-2001
«X¼Ð:B95/1950 rocT 4785-1974
EN:EN AW-7075/AlZn5.5MgCu EN573-3-1994
¼w¼Ð:AlZnMgCu1.5/3.4365 DIN172.1-1986/w-nr
ªk¼Ð:7075(A-Z5GU) NFA50-411 NFA50-451
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