Material – BS 3100 Grade B2

Standard Specification for Steel Castings for General Engineering Purposes

Group - Ferrous Mild Steel Alloys

Sub Group - BS 3100 Grade B2 Steel Castings for General Engineering Purposes

Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries

Grade Belongs to the Industry - Casting

Chemical Composition
CarbonC %0.200 max.
SiliconSi %0.600 max.
ManganeseMn %0.500 - 0.800
PhosphorusP %0.040 max.
SulphurS %0.040 max.
ChromiumCr %1.000 - 1.500
MolybdenumMo %0.450 - 0.650
NickelNi %0.400 max.
CopperCu %0.300 max.
IronFe %Balance
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Heat Treatment
As Cast or Annealing or Normalizing or Hardening and Tempering
Mechanical Properties
Tensile Strength in Mpa480 min.
Yield Strength in Mpa280 min.
Elongation in %17 min.
Reduction of Area in %-
Hardness in BHN-
Impact in Joule30 J @ RT

Cross Reference Table

Material Standard Country Grade Belong to the Industry
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