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England B.S. En2B Wrought steels for mechanical and allied engineering purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: En2B / En2B
Category Grade Standard Region/Area Standard Content
Metals En2B BS 970 England Wrought steels for mechanical and allied engineering purposes

Chemical composition(mass fraction)(wt.%) of the En2B

Element Min Max Similar
S - 0.0500 -
P - 0.0500 -
Mn - 0.5000 -
C - 0.1500 -

Mechanical Properties of steel grade En2B

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
564 (≥) 372 (≥) 32 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade En2B

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
42 - -     0.23 -  
259 245 - 14.3 342   -  
894 - 42 14.2   131 114

Heat Treatment of steel grade En2B

Heat treated : 1239°C - 1322°C

Technological Curves of steel grade En2B

Cross Reference Table (Equivalent Grade) of En2B

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