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FeMn30Nb15

China YB FeMn30Nb15 铌锰铁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeMn30Nb15 / FeMn30Nb15
Category Grade Standard Region/Area Standard Content
Metals FeMn30Nb15 YB/T 5216 China 铌锰铁合金

Chemical composition(mass fraction)(wt.%) of the FeMn30Nb15

Element Min Max Similar
P 5.0000 - -
P 7.0000 - -
P 10.0000 - -
Fe - - -
C - 8.0000 -
Si - 3.0000 -
Mn 20.0000 40.0000 -
Nb 14.0000 16.0000 -

Mechanical Properties of steel grade FeMn30Nb15

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)
445 (≥) 671 (≥) 32 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade FeMn30Nb15

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
44 - -     0.24 -  
976 573 - 12.3 241   -  
934 - 44 12.2   413 314

Heat Treatment of steel grade FeMn30Nb15

Heat treated : 1823°C - 1589°C

Technological Curves of steel grade FeMn30Nb15

Cross Reference Table (Equivalent Grade) of FeMn30Nb15

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