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FeNi31Cr27Mo4Cu1

Korea KS FeNi31Cr27Mo4Cu1 Nickel-copper alloy seamless pipes and tubes and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals FeNi31Cr27Mo4Cu1 KS D 5539 Korea Nickel-copper alloy seamless pipes and tubes

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

Element Min Max Similar

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)
252 (≥) 794 (≥) 11 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

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
21 - -     0.22 -  
242 529 - 14.3 234   -  
861 - 13 34.2   423 411

Heat Treatment of steel grade FeNi31Cr27Mo4Cu1

Heat treated : 1128°C - 1593°C

Technological Curves of steel grade FeNi31Cr27Mo4Cu1

Cross Reference Table (Equivalent Grade) of FeNi31Cr27Mo4Cu1

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