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Carpenter Silicon Core Iron "B-FM"

Global 企业标准 CarpenterSiliconCoreIron"B-FM" and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Carpenter Silicon Core Iron "B-FM" -- Global

Chemical composition(mass fraction)(wt.%) of the Carpenter Silicon Core Iron "B-FM"

Element Min Max Similar
Si - 2.5000 -
P - 0.1200 -
Mn - 0.4000 -
Fe - - -
C - 0.0300 -

Mechanical Properties of steel grade Carpenter Silicon Core Iron "B-FM"

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)
233 (≥) 195 (≥) 33 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade Carpenter Silicon Core Iron "B-FM"

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
13 - -     0.23 -  
667 153 - 32.3 423   -  
853 - 24 12.2   134 242

Heat Treatment of steel grade Carpenter Silicon Core Iron "B-FM"

Heat treated : 1754°C - 1859°C

Technological Curves of steel grade Carpenter Silicon Core Iron "B-FM"

Cross Reference Table (Equivalent Grade) of Carpenter Silicon Core Iron "B-FM"

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