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100CrMnMoSi8-4-6

Japan JIS 100CrMnMoSi8-4-6 高碳鉻軸承鋼鋼料 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals 100CrMnMoSi8-4-6 JIS G4805 Japan 高碳鉻軸承鋼鋼料

Chemical composition(mass fraction)(wt.%) of the 100CrMnMoSi8-4-6

Element Min Max Similar

Mechanical Properties of steel grade 100CrMnMoSi8-4-6

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)
475 (≥) 739 (≥) 33 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade 100CrMnMoSi8-4-6

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
31 - -     0.12 -  
544 556 - 24.3 342   -  
344 - 32 24.2   232 422

Heat Treatment of steel grade 100CrMnMoSi8-4-6

Heat treated : 1162°C - 1361°C

Technological Curves of steel grade 100CrMnMoSi8-4-6

Cross Reference Table (Equivalent Grade) of 100CrMnMoSi8-4-6

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