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H10Mn2MoA

China GB H10Mn2MoA 焊接用钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10Mn2MoA / H10Mn2MoA
Category Grade Standard Region/Area Standard Content
Metals H10Mn2MoA GB 1300 China 焊接用钢丝

Chemical composition(mass fraction)(wt.%) of the H10Mn2MoA

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

Mechanical Properties of steel grade H10Mn2MoA

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)
682 (≥) 857 (≥) 42 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade H10Mn2MoA

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
24 - -     0.22 -  
938 694 - 22.3 111   -  
448 - 43 24.2   231 234

Heat Treatment of steel grade H10Mn2MoA

Heat treated : 1668°C - 1826°C

Technological Curves of steel grade H10Mn2MoA

Cross Reference Table (Equivalent Grade) of H10Mn2MoA

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