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China CNS FCMB310 黑心展性鑄鐵件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCMB310 / FCMB 310
Category Grade Standard Region/Area Standard Content
Metals FCMB 310 CNS G 3054 China 黑心展性鑄鐵件

Chemical composition(mass fraction)(wt.%) of the FCMB 310

Element Min Max Similar

Mechanical Properties of steel grade FCMB 310

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)
122 (≥) 894 (≥) 13 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade FCMB 310

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
12 - -     0.22 -  
456 725 - 44.3 224   -  
881 - 34 12.2   213 132

Heat Treatment of steel grade FCMB 310

Heat treated : 1946°C - 1498°C

Technological Curves of steel grade FCMB 310

Cross Reference Table (Equivalent Grade) of FCMB 310

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