MCQ
Gun metal is an alloy of
- A$Cu$ and $Al$
- ✓$Cu,\,Sn$ and $Zn$
- C$Cu,\,Zn$ and $Ni$
- D$Cu$ and $Sn$
✓
Answer
Correct option: B.
$Cu,\,Sn$ and $Zn$
b
(b)$Cu = 88\%$, $Sn = 10\%$, $Zn = 2\%$, $Pb = 0.5\% $ $\to$ Gun Metal
(b)$Cu = 88\%$, $Sn = 10\%$, $Zn = 2\%$, $Pb = 0.5\% $ $\to$ Gun Metal
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