標準號：BS L 171-1990
中文標準名稱：鋁-鋅(5.7)-鎂(2.5)-錳(0.5)-銅(0.5)合金鍛件規范(鍛件或經過退火隨后熱處理鍛件)(直徑或較小截面尺寸小于150mm)
英文標準名稱：Specification for forging of aluminium-zinc-magnesium-manganese-copper alloy (supplied as-forged or annealed for subsequent heat treatment) (not exceeding 150 mm diameter or minor sectional dimension) (Zn 5.7, Mg 2.7, Mn 0.5, Cu 0.5) (7014)
標準類型：J32
發布日期：1990/5/31 12:00:00
實施日期：1990/5/31 12:00:00
中國標準分類號：J32
國際標準分類號：49.025.20
引用標準：BS 5555;BS 5775;BS EN 2500;BS L 100;ASTM E 112-81
適用范圍：This British Standard specifies the chemical composition, heat treatment, mechanical properties and the inspection and testing procedures applicable to forgings of aluminium-zinc-magnesium-manganese-copper alloy supplied in the as-forged or annealed condition for use in the solution treated and overage condition (see note 1 to the table).