Tell me what are the chemical composition of Gun metal, German silver and Duralumin?
Submitted by: Muhammad☛ Gun metal is an alloy of 88% copper, 10% tin and 2% zinc. It is generally used for casting boiler fittings, bearings ,bushes etc.
☛ German silver is an alloy of copper, nickel, tin and led. It is used for making utensils and resistances in electrical work.
☛ Duralumin is the aluminium alloy contains 3.54.5% copper,0.40.7% magnesium,0.40.7% manganese and remaining aluminium .Mainly used for making bars, tubes, rivets, sheets ,forgings and stampings.
Submitted by: Muhammad
☛ German silver is an alloy of copper, nickel, tin and led. It is used for making utensils and resistances in electrical work.
☛ Duralumin is the aluminium alloy contains 3.54.5% copper,0.40.7% magnesium,0.40.7% manganese and remaining aluminium .Mainly used for making bars, tubes, rivets, sheets ,forgings and stampings.
Submitted by: Muhammad
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