標準號：SAE AMS 4149D-2002
中文標準名稱：5.6Zn 2.5Mg 1.6Cu 0.23Cr (7175-T74)固溶和沉淀硬化熱處理的鋁合金鍛模和手制鍛件
英文標準名稱：Aluminum Alloy, Die and Hand Forgings 5.6Zn 2.5Mg 1.6Cu 0.23Cr (7175-T74) Solution and Precipitation Heat Treated
標準類型：H61
發布日期：2002/9/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H61
國際標準分類號：49.025.20
引用標準：ANSI H 35.2-2000;ANSI H 35.2M-2001;ASTM B 594-2002;ASTM B 660-1996;ASTM B 660-2002;ASTM E 1417-1999;SAE AMS 2355;SAE AMS 2355G-2002;SAE AMS 2772-1997;SAE AMS 2808D-2001;SAE AS 1990-1990;SAE MAM 2355
適用范圍：This specification covers an aluminum alloy in the form of die and hand forgings. These products have been used typically for parts requiring a combination of good strength and resistance to stress-corrosion cracking, but usage is not limited to such applications.