Chemistry · Alloys
What is the typical composition of Duralumin by percentage?
- 1Al (95%) + Cu (4%) + Mg (0.5%) + Mn (0.5%)✓
- 2Al (90%) + Cu (5%) + Mg (5%)
- 3Al (80%) + Cu (15%) + Mn (5%)
- 4Al (98%) + Mg (2%)
Correct answer
Al (95%) + Cu (4%) + Mg (0.5%) + Mn (0.5%)
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