Steel The coefficient of linear expansion of rolled mild steel is about -

Dnyan Deshmukh

Staff member
The coefficient of linear expansion of rolled mild steel is about -

(a) 6xl0 -6/°C

(b) 12xl0 -6/°C

(c) 20xl0 -6/°C

(d) 30xl0 -6/°C.

The correct Answer Is
(b) 12xl0 -6/°C
 
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