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Pyromet 31V

Global 企业标准 Pyromet31V and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Pyromet31V / Pyromet 31V
Category Grade Standard Region/Area Standard Content
Metals Pyromet 31V -- Global

Chemical composition(mass fraction)(wt.%) of the Pyromet 31V

Element Min Max Similar
Ti 2.1000 2.4000 -
S - 0.0150 -
P - 0.0150 -
Ni 55.0000 58.0000 -
Nb 0.7500 0.9500 -
Mo 1.7000 2.3000 -
Fe - - -
Cr 22.3000 22.9000 -
Co - 1.0000 -
C 0.0300 0.0600 -
Al 1.1500 1.4000 -

Mechanical Properties of steel grade Pyromet 31V

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)
798 (≥) 942 (≥) 42 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade Pyromet 31V

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
32 - -     0.11 -  
126 564 - 12.3 113   -  
295 - 44 42.2   314 324

Heat Treatment of steel grade Pyromet 31V

Heat treated : 1767°C - 1472°C

Technological Curves of steel grade Pyromet 31V

Cross Reference Table (Equivalent Grade) of Pyromet 31V

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