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FCD 420 Grade DPF

Japan JIS FCD420GradeDPF 球墨铸铁管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCD420GradeDPF / FCD 420 Grade DPF
Category Grade Standard Region/Area Standard Content
Metals FCD 420 Grade DPF JIS G5526 Japan 球墨铸铁管

Chemical composition(mass fraction)(wt.%) of the FCD 420 Grade DPF

Element Min Max Similar

Mechanical Properties of steel grade FCD 420 Grade DPF

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)
646 (≥) 492 (≥) 42 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade FCD 420 Grade DPF

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
34 - -     0.44 -  
934 635 - 11.3 243   -  
894 - 23 33.2   333 231

Heat Treatment of steel grade FCD 420 Grade DPF

Heat treated : 1683°C - 1191°C

Technological Curves of steel grade FCD 420 Grade DPF

Cross Reference Table (Equivalent Grade) of FCD 420 Grade DPF

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