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Japan JIS X47Cr14 高碳鉻軸承鋼鋼料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X47Cr14 / X47Cr14
Category Grade Standard Region/Area Standard Content
Metals X47Cr14 JIS G4805 Japan 高碳鉻軸承鋼鋼料

Chemical composition(mass fraction)(wt.%) of the X47Cr14

Element Min Max Similar

Mechanical Properties of steel grade X47Cr14

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)
775 (≥) 928 (≥) 32 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade X47Cr14

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
41 - -     0.14 -  
113 167 - 21.3 411   -  
562 - 12 11.2   123 342

Heat Treatment of steel grade X47Cr14

Heat treated : 1173°C - 1448°C

Technological Curves of steel grade X47Cr14

Cross Reference Table (Equivalent Grade) of X47Cr14

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