Specification for forging stock and forgings of aluminium-copper-magnesium-silicon-manganese alloy (solution treated and precipitation treated) (Cu 4.4, Mg 0.5, Si 0.7, Mn 0.8)
1971 ◽
2015 ◽
2015 ◽
1978 ◽
1978 ◽
2015 ◽