标准摘要
This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles (shapes) produced with a cross-sectional area of 24 square inches (155 cm 2x), maximum, and a circumscribing circle (see 2.4.1 ) diameter (circle size) of 10.5 inches (267 mm), maximum, with a nominal thickness up to 3.000 inch (76.20 mm), inclusive (see 8.6 ).
英文名称Aluminum Alloy, Extruded Rod, Bar and Profiles, 8.0Zn - 2.3Cu - 2.0Mg - 0.16Zr (7055-T74511), Solution Heat Treated, Stress-Relieved, and Overaged