BASIC ENGINEERING MATERIAL ED8E 11

bullet1 Metallic Materials

bullet2 Alloys

The table below shows the composition of some common non ferrous alloys used in engineering


Metals alloyed
Common composition
Name of alloy
Aluminium
Copper
96%
4%
Duralumin
Copper
Zinc
60%
40%
Cast Brass
(Muntz metal)
Copper
Zinc
Tin
97%
2.5%
0.5%
Coin Bronze
Copper
Tin
Phosphorus
94%
5%
1%
Phosphor Bronze
Tin
Lead
30%
70%
Tinmans solder
Tin
Lead
60%
40%
Electrical solder