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FCA-NiCr 20 3

Japan JIS FCA-NiCr203 奥氏体铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCA-NiCr203 / FCA-NiCr 20 3
Category Grade Standard Region/Area Standard Content
Metals FCA-NiCr 20 3 JIS G5510 Japan 奥氏体铸铁件

Chemical composition(mass fraction)(wt.%) of the FCA-NiCr 20 3

Element Min Max Similar

Mechanical Properties of steel grade FCA-NiCr 20 3

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)
837 (≥) 329 (≥) 14 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade FCA-NiCr 20 3

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 - -     0.11 -  
724 947 - 24.3 211   -  
173 - 11 34.2   312 211

Heat Treatment of steel grade FCA-NiCr 20 3

Heat treated : 1618°C - 1699°C

Technological Curves of steel grade FCA-NiCr 20 3

Cross Reference Table (Equivalent Grade) of FCA-NiCr 20 3

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