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DuraJomin contains___________________?

94% aluminium, 4% copper and 0.5% Mn, Mg, Si and Fe
B92.5% aluminium, 40% copper, 2% nickel, and 1.5% Mg
C10% aluminium and 90% copper
D90% magnesium and 9% aluminium with some copper E. 94% aluminium and 6% tin

Correct Answer: A. 94% aluminium, 4% copper and 0.5% Mn, Mg, Si and Fe

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