engineering recuitment ISRO Technical Assistant 2024 Mock Test Engineering Materials Science Structure and Properties of Engineering Materials Properties of Materials
The alloying element composition in Gun Metal is:
1
60% Copper, 30% Tin, 10% Molebydnum
2
88% Copper, 10% Tin, 2% Zinc
3
60% Copper, 30% Zinc, 10% Tin
4
60% Copper, 20% Zinc, 20% Lead