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Japan JIS FMnH1 锰铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FMnH1 / FMn H1
Category Grade Standard Region/Area Standard Content
Metals FMn H1 JIS G2301 Japan 锰铁

Chemical composition(mass fraction)(wt.%) of the FMn H1

Element Min Max Similar
Si - 1.5000 -
S - 0.0200 -
P - 0.4000 -
Mn 80.0000 85.0000 -
C - 1.5000 -

Mechanical Properties of steel grade FMn H1

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)
431 (≥) 599 (≥) 33 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade FMn H1

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
14 - -     0.33 -  
881 339 - 14.3 442   -  
955 - 34 42.2   111 211

Heat Treatment of steel grade FMn H1

Heat treated : 1596°C - 1933°C

Technological Curves of steel grade FMn H1

Cross Reference Table (Equivalent Grade) of FMn H1

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