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England B.S. En43C Wrought steels for mechanical and allied engineering purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: En43C / En43C
Category Grade Standard Region/Area Standard Content
Metals En43C BS 970 England Wrought steels for mechanical and allied engineering purposes

Chemical composition(mass fraction)(wt.%) of the En43C

Element Min Max Similar
Si 0.0500 0.3500 -
S - 0.0600 -
P - 0.0600 -
Mn 0.7000 1.0000 -
C 0.5000 0.5500 -

Mechanical Properties of steel grade En43C

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)
971 (≥) 139 (≥) 12 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade En43C

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
22 - -     0.11 -  
284 376 - 22.3 421   -  
172 - 23 34.2   313 224

Heat Treatment of steel grade En43C

Heat treated : 1745°C - 1854°C

Technological Curves of steel grade En43C

Cross Reference Table (Equivalent Grade) of En43C

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