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Japan JIS FMnH0 锰铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FMnH0 / FMn H0
Category Grade Standard Region/Area Standard Content
Metals FMn H0 JIS G2301 Japan 锰铁

Chemical composition(mass fraction)(wt.%) of the FMn H0

Element Min Max Similar
V 0.1000 0.2000 -
Si 0.1700 0.3700 -
S - 0.0350 -
P - 0.0350 -
Mn 1.2000 1.6000 -
C 0.2100 0.2800 -
B 0.0005 0.0035 -

Mechanical Properties of steel grade FMn H0

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)
544 (≥) 977 (≥) 44 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade FMn H0

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 - -     0.13 -  
738 226 - 14.3 131   -  
755 - 31 14.2   434 143

Heat Treatment of steel grade FMn H0

Heat treated : 1638°C - 1393°C

Technological Curves of steel grade FMn H0

Cross Reference Table (Equivalent Grade) of FMn H0

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