BS L 160:1976 : Title: Specification. Bars and extruded sections of aluminium-zinc-magnesium-copper-chromium alloy (solution treated and artificially aged to an overaged condition) (Zn 5.6, Mg 2.5, Cu 1.6, Cr 0.22) Pages: 8 Year: Publisher: British Standards Institution Availability: Within 1-2 working days
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