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China GB H10Mn2Mo 焊接用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10Mn2Mo / H10Mn2Mo
Category Grade Standard Region/Area Standard Content
Metals H10Mn2Mo GB/T 3429 China 焊接用钢盘条

Chemical composition(mass fraction)(wt.%) of the H10Mn2Mo

Element Min Max Similar
S - 0.0300 -
P - 0.0300 -
Ti 0.0500 0.1500 -
Cu - 0.2000 -
Mo 0.6000 0.8000 -
Ni - 0.3000 -
Cr - 0.2000 -
Mn 1.7000 2.0000 -
Si - 0.4000 -
C 0.0800 0.1300 -

Mechanical Properties of steel grade H10Mn2Mo

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)
251 (≥) 969 (≥) 23 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade H10Mn2Mo

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 - -     0.34 -  
865 584 - 13.3 314   -  
586 - 14 34.2   431 333

Heat Treatment of steel grade H10Mn2Mo

Heat treated : 1662°C - 1354°C

Technological Curves of steel grade H10Mn2Mo

Cross Reference Table (Equivalent Grade) of H10Mn2Mo

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