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RESiFe-13Y

China GB RESiFe-13Y 稀土硅铁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RESiFe-13Y / RESiFe-13Y
Category Grade Standard Region/Area Standard Content
Metals RESiFe-13Y GB/T 4137 China 稀土硅铁合金

Chemical composition(mass fraction)(wt.%) of the RESiFe-13Y

Element Min Max Similar
Fe - - -
Al - 1.0000 -
Ti - 1.5000 -
Ca - 2.5000 -
Mn - 6.0000 -
Si 48.0000 50.0000 -
Ce/RE 45.0000 - -
RE 10.0000 15.0000 -

Mechanical Properties of steel grade RESiFe-13Y

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)
732 (≥) 484 (≥) 13 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade RESiFe-13Y

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 - -     0.22 -  
686 567 - 33.3 113   -  
824 - 31 24.2   333 123

Heat Treatment of steel grade RESiFe-13Y

Heat treated : 1864°C - 1726°C

Technological Curves of steel grade RESiFe-13Y

Cross Reference Table (Equivalent Grade) of RESiFe-13Y

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