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FeMn55Si28C0.10

China YB FeMn55Si28C0.10 微、低碳锰硅合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeMn55Si28C0.10 / FeMn55Si28C0.10
Category Grade Standard Region/Area Standard Content
Metals FeMn55Si28C0.10 YB/T 4240 China 微、低碳锰硅合金

Chemical composition(mass fraction)(wt.%) of the FeMn55Si28C0.10

Element Min Max Similar
S - 0.0400 -
P - 0.2000 -
P - 0.1000 -
P - 0.0500 -
C - 0.1000 -
Si 28.0000 - -
Mn 55.0000 - -

Mechanical Properties of steel grade FeMn55Si28C0.10

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)
235 (≥) 445 (≥) 12 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade FeMn55Si28C0.10

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
13 - -     0.24 -  
373 814 - 22.3 223   -  
527 - 41 34.2   223 113

Heat Treatment of steel grade FeMn55Si28C0.10

Heat treated : 1952°C - 1583°C

Technological Curves of steel grade FeMn55Si28C0.10

Cross Reference Table (Equivalent Grade) of FeMn55Si28C0.10

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