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FeBa25Si40

China GB FeBa25Si40 硅钡合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeBa25Si40 / FeBa25Si40
Category Grade Standard Region/Area Standard Content
Metals FeBa25Si40 GB/T 15710 China 硅钡合金

Chemical composition(mass fraction)(wt.%) of the FeBa25Si40

Element Min Max Similar
Si - 40.0000 -
S - 0.0400 -
P - 0.0400 -
Mn - 0.4000 -
Fe - - -
C - 0.3000 -
Ba - 25.0000 -
Al - 3.0000 -

Mechanical Properties of steel grade FeBa25Si40

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 (≥) 944 (≥) 33 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade FeBa25Si40

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
12 - -     0.11 -  
594 445 - 23.3 414   -  
387 - 42 41.2   122 421

Heat Treatment of steel grade FeBa25Si40

Heat treated : 1175°C - 1748°C

Technological Curves of steel grade FeBa25Si40

Cross Reference Table (Equivalent Grade) of FeBa25Si40

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