BS L 168:1978
Specification for bars and extruded sections of aluminium-copper-magnesium-silicon-manganese alloy (solution treated and artificially aged) (not exceeding 200 mm diameter or minor sectional dimension) (Cu 4.4, Mg 0.5, Si 0.7 , Mn 0.8)
standard by BSI Group, 12/29/1978
- Comments Off on BS L 168:1978
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