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FeNi31Cr27Mo4Cu1

International ISO FeNi31Cr27Mo4Cu1 无缝镍及镍合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals FeNi31Cr27Mo4Cu1 ISO 6207 International 无缝镍及镍合金管

Chemical composition(mass fraction)(wt.%) of the FeNi31Cr27Mo4Cu1

Element Min Max Similar
Ti 0.1500 0.6000 -
Si - 1.0000 -
S - 0.0150 -
Ni 30.0000 35.0000 -
Mn - 1.5000 -
Fe - - -
Cu - 0.7000 -
Cr 19.0000 23.0000 -
C - 0.1000 -
Al 0.1500 0.6000 -
Ti 0.1500 0.6000 -
Si - 1.0000 -
S - 0.0150 -
Ni 30.0000 35.0000 -
Mn - 1.5000 -
Fe - - -
Cu - 0.7000 -
Cr 19.0000 23.0000 -
Co - 1.5000 -
C - 0.1000 -
Al 0.1500 0.6000 -
Ti 0.1500 0.6000 -
Si - 1.0000 -
S - 0.0150 -
Ni 30.0000 35.0000 -
Mn - 1.5000 -
Fe - - -
Cu - 0.7000 -
Cr 19.0000 23.0000 -
Co - 1.5000 -
C - 0.1000 -
Al 0.1500 0.6000 -
Ti 0.1500 0.6000 -
Si - 1.0000 -
S - 0.0150 -
Ni 30.0000 35.0000 -
Mn - 1.5000 -
Fe - - -
Cu - 0.7000 -
Cr 19.0000 23.0000 -
Co - 1.5000 -
C - 0.1000 -
Al 0.1500 0.6000 -
Ti 0.1500 0.6000 -
Si - 1.0000 -
S - 0.0150 -
Ni 30.0000 35.0000 -
Mn - 1.5000 -
Fe - - -
Cu - 0.7000 -
Cr 19.0000 23.0000 -
Co - 1.5000 -
C - 0.1000 -
Al 0.1500 0.6000 -
Ti 0.1500 0.6000 -
Si - 1.0000 -
S - 0.0150 -
Ni 30.0000 35.0000 -
Mn - 1.5000 -
Fe - - -
Cu - 0.7000 -
Cr 19.0000 23.0000 -
Co - 1.5000 -
C - 0.1000 -
Al 0.1500 0.6000 -

Mechanical Properties of steel grade FeNi31Cr27Mo4Cu1

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)
417 (≥) 578 (≥) 34 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade FeNi31Cr27Mo4Cu1

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 - -     0.43 -  
863 762 - 23.3 333   -  
891 - 21 12.2   323 144

Heat Treatment of steel grade FeNi31Cr27Mo4Cu1

Heat treated : 1644°C - 1282°C

Technological Curves of steel grade FeNi31Cr27Mo4Cu1

Cross Reference Table (Equivalent Grade) of FeNi31Cr27Mo4Cu1

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