標準號：SAE AMS 4338A-2007
中文標準名稱：4.0Cu 1.3Mg 0.60Mn (2026-T3511)通過拉伸進行溶解熱處理和應力釋放的鋁合金擠壓制品
英文標準名稱：Aluminum Alloy, Extrusions 4.0Cu - 1.3Mg - 0.60Mn (2026-T3511) Solution Heat Treated and Stress Relieved by Stretching UNS A92026
標準類型：V11
發(fā)布日期：2007/8/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：V11
國際標準分類號：49.025.20
引用標準：ANSI H 35.2-2006;ANSI H 35.2M-2006;ASTM B 594-2006;ASTM B 660-2002;ASTM B 666/B 666M-2001;SAE AMS 2355H-2005;SAE AMS 2772-1997;SAE ARP 823;SAE ARP 823D-1997;SAE AS 1990-1990
適用范圍：This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles (shapes). These extrusions have been used typically for machined parts requiring dimensional stability during machining processes and for parts requiring high strength and damage tolerance, where fabrication does not normally involve welding, but usage is not limited to such applications. Certain processing procedures may cause this product to become susceptible to stress-corrosion cracking; ARP823 recommends practices to minimize such conditions.