Answer Posted / dr. ravindra sharma

IS : 2062 - Specification of Steel for General Structural
Purposes. IS is the Indian Standard Specification Code .

Density = 7850 Kg / m3

CHEMICAL COMPOSITION
Grade C% Max. Mn% Max. S% Max. P% Max. Si% Max. C.E.% Max.
A 0.23 , 1.50 , 0.050 , 0.050 , 0.40 , 0.42
B 0.22 , 1.50 , 0.045 , 0.045 , 0.40 , 0.41
C 0.20 , 1.50 , 0.040 , 0.040 , 0.40 , 0.39
MECHANICAL PROPORTIES
Grade UTS(MPa) Min. Y.S.(MPa) Min. El.% Min. 5.65 Sqrt(So)
BendTest
A 410 250 , 240 230 , 23 3T
B 410 250 , 240 230 , 23 2T & 3T *
C 410 250 , 240 230 , 23 2T
* 2T - <= 25mm
* 3T - > 25mm

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