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H10SiCr2Mo

China GB H10SiCr2Mo 焊接用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10SiCr2Mo / H10SiCr2Mo
Category Grade Standard Region/Area Standard Content
Metals H10SiCr2Mo GB/T 3429 China 焊接用钢盘条

Chemical composition(mass fraction)(wt.%) of the H10SiCr2Mo

Element Min Max Similar
Total others - 0.5000 -
S - 0.0250 -
P - 0.0250 -
Cu - 0.2000 -
Mo 0.9000 1.2000 -
Ni - 0.2000 -
Cr 2.3000 2.7000 -
Mn 0.4000 0.7000 -
Si 0.4000 0.7000 -
C 0.0700 0.1200 -

Mechanical Properties of steel grade H10SiCr2Mo

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)
598 (≥) 193 (≥) 24 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade H10SiCr2Mo

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
12 - -     0.44 -  
241 535 - 11.3 332   -  
337 - 32 43.2   324 221

Heat Treatment of steel grade H10SiCr2Mo

Heat treated : 1942°C - 1859°C

Technological Curves of steel grade H10SiCr2Mo

Cross Reference Table (Equivalent Grade) of H10SiCr2Mo

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