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China GB FeMn63 锰铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeMn63 / FeMn63
Category Grade Standard Region/Area Standard Content
Metals FeMn63 GB/T 3795 China 锰铁

Chemical composition(mass fraction)(wt.%) of the FeMn63

Element Min Max Similar
S - 0.0300 -
P - 0.3000 -
P - 0.2000 -
Si - 2.0000 -
Si - 1.0000 -
C - 7.0000 -
Mn 60.0000 65.0000 -

Mechanical Properties of steel grade FeMn63

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)
644 (≥) 855 (≥) 42 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade FeMn63

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 - -     0.33 -  
214 738 - 22.3 412   -  
254 - 21 33.2   131 222

Heat Treatment of steel grade FeMn63

Heat treated : 1347°C - 1641°C

Technological Curves of steel grade FeMn63

Cross Reference Table (Equivalent Grade) of FeMn63

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