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RESiFe-29Ce

China GB RESiFe-29Ce 稀土硅铁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RESiFe-29Ce / RESiFe-29Ce
Category Grade Standard Region/Area Standard Content
Metals RESiFe-29Ce GB/T 4137 China 稀土硅铁合金

Chemical composition(mass fraction)(wt.%) of the RESiFe-29Ce

Element Min Max Similar
Fe - - -
Al - 1.0000 -
Ti - 1.5000 -
Ca - 5.0000 -
Mn - 2.0000 -
Si - 42.0000 -
Ce/RE 46.0000 - -
RE 27.0000 30.0000 -

Mechanical Properties of steel grade RESiFe-29Ce

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)
212 (≥) 372 (≥) 23 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade RESiFe-29Ce

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
34 - -     0.22 -  
451 446 - 43.3 332   -  
196 - 33 14.2   133 341

Heat Treatment of steel grade RESiFe-29Ce

Heat treated : 1831°C - 1137°C

Technological Curves of steel grade RESiFe-29Ce

Cross Reference Table (Equivalent Grade) of RESiFe-29Ce

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