Question

Gun metal is an alloy of

• A. Mg , Sn , Zn
• B. Cu , Ni , Zn
• C. Cu , Sn , Zn
• D. Cu ,Sb , Zn , Pb

Answer 1

Answer: (C)

Gun metal is an alloy of copper, tin and zinc.
Note: Gun metal is useful for the manufacturing of gun barrels, engineering parts.