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China YB FMnZh42 富锰渣 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FMnZh42 / FMnZh42
Category Grade Standard Region/Area Standard Content
Metals FMnZh42 YB/T 2406 China 富锰渣

Chemical composition(mass fraction)(wt.%) of the FMnZh42

Element Min Max Similar
S/Mn - 0.0800 -
S/Mn - 0.0300 -
S/Mn - 0.0100 -
P/Mn - 0.0030 -
P/Mn - 0.0015 -
P/Mn - 0.0003 -
Mn/Fe 10.0000 - -
Mn/Fe 25.0000 - -
Mn/Fe 35.0000 - -
Mn 40.0000 44.0000 -

Mechanical Properties of steel grade FMnZh42

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)
982 (≥) 436 (≥) 21 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade FMnZh42

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
32 - -     0.32 -  
641 548 - 24.3 434   -  
642 - 12 41.2   243 422

Heat Treatment of steel grade FMnZh42

Heat treated : 1231°C - 1739°C

Technological Curves of steel grade FMnZh42

Cross Reference Table (Equivalent Grade) of FMnZh42

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