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H10SiCrMo

China GB H10SiCrMo 焊接用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10SiCrMo / H10SiCrMo
Category Grade Standard Region/Area Standard Content
Metals H10SiCrMo GB/T 3429 China 焊接用钢盘条

Chemical composition(mass fraction)(wt.%) of the H10SiCrMo

Element Min Max Similar
Total others - 0.5000 -
S - 0.0250 -
P - 0.0250 -
Cu - 0.2000 -
Mo 0.4000 0.6500 -
Ni - 0.2000 -
Cr 1.2000 1.5000 -
Mn 0.4000 0.7000 -
Si 0.4000 0.7000 -
C 0.0700 0.1200 -

Mechanical Properties of steel grade H10SiCrMo

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)
853 (≥) 865 (≥) 44 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade H10SiCrMo

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 - -     0.31 -  
734 515 - 33.3 212   -  
866 - 22 33.2   421 333

Heat Treatment of steel grade H10SiCrMo

Heat treated : 1352°C - 1438°C

Technological Curves of steel grade H10SiCrMo

Cross Reference Table (Equivalent Grade) of H10SiCrMo

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