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FeMn64Si23

China GB FeMn64Si23 锰硅合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeMn64Si23 / FeMn64Si23
Category Grade Standard Region/Area Standard Content
Metals FeMn64Si23 GB/T 4008 China 锰硅合金

Chemical composition(mass fraction)(wt.%) of the FeMn64Si23

Element Min Max Similar
S - 0.0400 -
P - 0.2500 -
P - 0.1500 -
P - 0.1000 -
C - 1.2000 -
Si 20.0000 25.0000 -
Mn 60.0000 65.0000 -

Mechanical Properties of steel grade FeMn64Si23

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)
566 (≥) 587 (≥) 33 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade FeMn64Si23

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
23 - -     0.31 -  
517 637 - 13.3 411   -  
899 - 41 41.2   134 124

Heat Treatment of steel grade FeMn64Si23

Heat treated : 1845°C - 1269°C

Technological Curves of steel grade FeMn64Si23

Cross Reference Table (Equivalent Grade) of FeMn64Si23

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