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Fe-Ni 42 Cr 6

France AFNOR NF Fe-Ni42Cr6 Nickel and nickel alloys. Iron-nickel alloys with particular dilatability and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Fe-Ni42Cr6 / Fe-Ni 42 Cr 6
Category Grade Standard Region/Area Standard Content
Metals Fe-Ni 42 Cr 6 NF A54-301 France Nickel and nickel alloys. Iron-nickel alloys with particular dilatability

Chemical composition(mass fraction)(wt.%) of the Fe-Ni 42 Cr 6

Element Min Max Similar

Mechanical Properties of steel grade Fe-Ni 42 Cr 6

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)
412 (≥) 499 (≥) 11 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade Fe-Ni 42 Cr 6

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
11 - -     0.14 -  
142 374 - 33.3 243   -  
511 - 31 41.2   124 234

Heat Treatment of steel grade Fe-Ni 42 Cr 6

Heat treated : 1287°C - 1996°C

Technological Curves of steel grade Fe-Ni 42 Cr 6

Cross Reference Table (Equivalent Grade) of Fe-Ni 42 Cr 6

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