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FCMWP 440

China CNS FCMWP440 白心展性鑄鐵件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCMWP440 / FCMWP 440
Category Grade Standard Region/Area Standard Content
Metals FCMWP 440 CNS G 3055 China 白心展性鑄鐵件

Chemical composition(mass fraction)(wt.%) of the FCMWP 440

Element Min Max Similar

Mechanical Properties of steel grade FCMWP 440

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)
772 (≥) 737 (≥) 12 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade FCMWP 440

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 - -     0.13 -  
445 337 - 24.3 314   -  
456 - 23 24.2   424 433

Heat Treatment of steel grade FCMWP 440

Heat treated : 1213°C - 1297°C

Technological Curves of steel grade FCMWP 440

Cross Reference Table (Equivalent Grade) of FCMWP 440

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