SAE AMS 4343D-2004 通过拉伸和过老化的固溶热处理和消除应力的铝合金挤材7.7Zn 2.4Mg 1.6Cu 0.16Cr, (7149-T73511)

标准号：SAE AMS 4343D-2004
中文标准名称：通过拉伸和过老化的固溶热处理和消除应力的铝合金挤材7.7Zn 2.4Mg 1.6Cu 0.16Cr, (7149-T73511)
英文标准名称：Aluminum Alloy, Extrusions 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7149-T73511) Solution Heat Treated, Stress Relieved by Stretching, and Overaged UNS A97149
标准类型：V11
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V11
国际标准分类号：49.025.20
引用标准：ANSI H 35.2-2003;ANSI H 35.2M-2003;ASTM B 594-2002;ASTM B 660-2002;ASTM B 666/B 666M-2001;ASTM E 399-1990;SAE AMS 2355G-2002;SAE AMS 2772-1997;SAE AS 1990-1990
适用范围：This specification covers an aluminum alloy in the form of extruded bars, rods, wire, shapes, and tubing. These extrusions have been used typically for structural parts requiring a combination of high strength, moderate fatigue strength, good stress-corrosion resistance, and good fracture toughness, but usage is not limited to such applications.