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FCA-NiCr 20 2

Japan JIS FCA-NiCr202 奥氏体铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCA-NiCr202 / FCA-NiCr 20 2
Category Grade Standard Region/Area Standard Content
Metals FCA-NiCr 20 2 JIS G5510 Japan 奥氏体铸铁件

Chemical composition(mass fraction)(wt.%) of the FCA-NiCr 20 2

Element Min Max Similar

Mechanical Properties of steel grade FCA-NiCr 20 2

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)
658 (≥) 286 (≥) 31 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade FCA-NiCr 20 2

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
24 - -     0.21 -  
748 998 - 41.3 123   -  
547 - 13 43.2   413 443

Heat Treatment of steel grade FCA-NiCr 20 2

Heat treated : 1686°C - 1219°C

Technological Curves of steel grade FCA-NiCr 20 2

Cross Reference Table (Equivalent Grade) of FCA-NiCr 20 2

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