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FeSiMg7CeCa

Poland PN FeSiMg7CeCa Auxiliary foundry materials - Spheroidisers and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeSiMg7CeCa / FeSiMg7CeCa
Category Grade Standard Region/Area Standard Content
Metals FeSiMg7CeCa PN H83170 Poland Auxiliary foundry materials - Spheroidisers

Chemical composition(mass fraction)(wt.%) of the FeSiMg7CeCa

Element Min Max Similar
Si 43.0000 49.0000 -
Ca 1.4000 2.0000 -
Ce 0.8000 1.2000 -
Al - 1.2000 -
Mg 6.0000 8.0000 -
Fe - - -

Mechanical Properties of steel grade FeSiMg7CeCa

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)
845 (≥) 442 (≥) 24 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade FeSiMg7CeCa

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
32 - -     0.14 -  
878 196 - 34.3 124   -  
836 - 23 43.2   231 244

Heat Treatment of steel grade FeSiMg7CeCa

Heat treated : 1682°C - 1358°C

Technological Curves of steel grade FeSiMg7CeCa

Cross Reference Table (Equivalent Grade) of FeSiMg7CeCa

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