标准摘要
This specification covers an aluminum alloy procured in the form of extruded bars, rods, wire, profiles (shapes), and tubing up to 1.499 inches (38.07 mm), inclusive, in nominal diameter or least thickness (bars, rods, wire, or profiles) or nominal wall thickness (tubing) (see 8.6 ).
英文名称Aluminum Alloy Extrusions, 7.9Zn - 1.6Cu - 2.2Mg - 0.16Cr (7249-T76511), Solution Heat Treated, Stress-Relieved, Straightened, and Overaged