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China CNS FCMP490 波來體展性鑄鐵件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCMP490 / FCMP 490
Category Grade Standard Region/Area Standard Content
Metals FCMP 490 CNS G 3056 China 波來體展性鑄鐵件

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

Element Min Max Similar
C - - -

Mechanical Properties of steel grade FCMP 490

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)
929 (≥) 331 (≥) 43 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade FCMP 490

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 - -     0.34 -  
621 125 - 34.3 213   -  
762 - 41 33.2   344 433

Heat Treatment of steel grade FCMP 490

Heat treated : 1441°C - 1354°C

Technological Curves of steel grade FCMP 490

Cross Reference Table (Equivalent Grade) of FCMP 490

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