Chemistrymedium · Past Paper
What is the composition of Duralumin?
AAl, Cu, Mg, Mn
BAl, Zn, Sn, Pb
CCu, Zn, Sn
DFe, C, Cr
✓ Correct Answer: A — Al, Cu, Mg, Mn
Duralumin is an alloy of Aluminum (95%) with Copper (4%), Magnesium (0.5%), and Manganese (0.5%).
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