标准编号:BS L 170-1989
标准名称:铝-锌-铜-铬合金挤压棒材和型材用规范(溶解处理,受控拉伸和人工时效)...
英文名称:Specification for extruded bars and sections of aluminium-zinc-copper-chromium alloy (solution treated, controlled stretched and artificially aged) (not exceeding 150 mm diameter or minor sectional dimension) (Zn 5.6, Mg 2.5, Cu 1.6, Cr 0.23) (7075)
发布部门:
发布日期:1990-02-28
实施日期:1990-02-28
标准状态:现行
文件格式:PDF