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FCDA-Ni 22

Japan JIS FCDA-Ni22 奥氏体铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCDA-Ni22 / FCDA-Ni 22
Category Grade Standard Region/Area Standard Content
Metals FCDA-Ni 22 JIS G5510 Japan 奥氏体铸铁件

Chemical composition(mass fraction)(wt.%) of the FCDA-Ni 22

Element Min Max Similar
Si 1.5000 3.0000 -
P - 0.0800 -
Ni 21.0000 24.0000 -
Mn 1.5000 2.5000 -
Cu - 0.5000 -
Cr - 0.5000 -
C - 3.0000 -

Mechanical Properties of steel grade FCDA-Ni 22

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)
389 (≥) 517 (≥) 33 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade FCDA-Ni 22

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
32 - -     0.21 -  
464 966 - 32.3 141   -  
423 - 13 13.2   311 221

Heat Treatment of steel grade FCDA-Ni 22

Heat treated : 1489°C - 1192°C

Technological Curves of steel grade FCDA-Ni 22

Cross Reference Table (Equivalent Grade) of FCDA-Ni 22

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