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H10MnSiCrMo

China GB H10MnSiCrMo 焊接用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10MnSiCrMo / H10MnSiCrMo
Category Grade Standard Region/Area Standard Content
Metals H10MnSiCrMo GB/T 3429 China 焊接用钢盘条

Chemical composition(mass fraction)(wt.%) of the H10MnSiCrMo

Element Min Max Similar
Total others - 0.5000 -
S - 0.0250 -
P - 0.0250 -
Cu - 0.2000 -
Mo 0.4000 0.6500 -
Cr 1.0000 1.6000 -
Mn 0.8000 1.5000 -
Si 0.3000 0.9000 -
C - 0.1200 -

Mechanical Properties of steel grade H10MnSiCrMo

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)
289 (≥) 327 (≥) 14 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade H10MnSiCrMo

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
21 - -     0.22 -  
194 879 - 24.3 321   -  
998 - 21 23.2   421 312

Heat Treatment of steel grade H10MnSiCrMo

Heat treated : 1443°C - 1282°C

Technological Curves of steel grade H10MnSiCrMo

Cross Reference Table (Equivalent Grade) of H10MnSiCrMo

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