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FeAl17Si40

China YB FeAl17Si40 硅铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeAl17Si40 / FeAl17Si40
Category Grade Standard Region/Area Standard Content
Metals FeAl17Si40 YB/T 065 China 硅铝合金

Chemical composition(mass fraction)(wt.%) of the FeAl17Si40

Element Min Max Similar
S - 0.0300 -
P - 0.0300 -
C - 0.4000 -
Mn - 0.4000 -
Al 17.0000 - -
Si 40.0000 - -

Mechanical Properties of steel grade FeAl17Si40

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)
636 (≥) 792 (≥) 44 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade FeAl17Si40

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 -  
443 979 - 14.3 423   -  
182 - 11 44.2   134 322

Heat Treatment of steel grade FeAl17Si40

Heat treated : 1856°C - 1822°C

Technological Curves of steel grade FeAl17Si40

Cross Reference Table (Equivalent Grade) of FeAl17Si40

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