Sr. No

Name of the Alloy

Composition and its percentage (approx.) 

Uses

  1      

Gun Metal                                  

Copper 88%, Tin 10%, Zinc 2%                                             

For making canons, guns, matching parts

2

Bronze

Copper 90%, Tin 10%

Statues, coins, ornaments, utensils

3

Duralumin

Aluminium 95%, Copper 4%, Manganese 0.5%

In making aeroplane and ship, etc.