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FCMP 490 Class 2

Japan JIS FCMP490Class2 波來體展性鑄鐵件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCMP490Class2 / FCMP 490 Class 2
Category Grade Standard Region/Area Standard Content
Metals FCMP 490 Class 2 JIS G5704 Japan 波來體展性鑄鐵件

Chemical composition(mass fraction)(wt.%) of the FCMP 490 Class 2

Element Min Max Similar

Mechanical Properties of steel grade FCMP 490 Class 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)
594 (≥) 886 (≥) 34 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade FCMP 490 Class 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
33 - -     0.24 -  
374 771 - 33.3 313   -  
593 - 42 11.2   232 231

Heat Treatment of steel grade FCMP 490 Class 2

Heat treated : 1168°C - 1642°C

Technological Curves of steel grade FCMP 490 Class 2

Cross Reference Table (Equivalent Grade) of FCMP 490 Class 2

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