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FeSi75 Al 3

Japan JIS FeSi75Al3 硅铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeSi75Al3 / FeSi75 Al 3
Category Grade Standard Region/Area Standard Content
Metals FeSi75 Al 3 JIS G2302 Japan 硅铁

Chemical composition(mass fraction)(wt.%) of the FeSi75 Al 3

Element Min Max Similar
Ti - 0.3000 -
Si 87.0000 95.0000 -
S - 0.0400 -
P - 0.0400 -
Mn - 0.5000 -
Cr - 0.2000 -
C - 0.1500 -
Al - 1.5000 -

Mechanical Properties of steel grade FeSi75 Al 3

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)
673 (≥) 159 (≥) 41 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade FeSi75 Al 3

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 - -     0.23 -  
869 513 - 33.3 421   -  
885 - 14 42.2   324 414

Heat Treatment of steel grade FeSi75 Al 3

Heat treated : 1279°C - 1764°C

Technological Curves of steel grade FeSi75 Al 3

Cross Reference Table (Equivalent Grade) of FeSi75 Al 3

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