Name an alloy ofAluminium used in construction of air crafts.Lead in joining metals for electric welding.Copper used in household vessels.

Question

Shiksha Nation · Accepted Answer

The alloy is duralumin: A1 (93%), Cu (4%), Mg (0.5%), Mn (0.5%).
The alloy is solder: Pb (50%), Sn (50%)
The alloy is brass: Cu (80%), Zn (20%)

Name an alloy of
Aluminium used in construction of air crafts.
Lead in joining metals for electric welding.
Copper used in household vessels.