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Description

France AFNOR Fe-Ni42 Alloy special steel and Fe-Ni42 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Fe-Ni42
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Fe-Ni42 AFNOR France Alloy special steel
Fe-Ni54
Fe-Ni50.5
Fe-Ni51.5
Fe-Ni29Co-17
Fe-Ni42Cr6
Fe-Ni47Cr5
Fe-Ni50Cr1
Ni-Mo28
Ni-Mo16Cr-15
Ni-Mo16Cr-15C

Chemical composition(mass fraction)(wt.%) of the Fe-Ni42

C(%) Si(%) Mn(%) P(%) S(%) Ni(%) Other(%)
0.02 0.20 0.70 Max 0.03 Max 0.03 42.0 Fe 58

Mechanical Properties of steel grade Fe-Ni42

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)
835 (≥) 725 (≥) 32 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade Fe-Ni42

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
42 - -     0.13 -  
186 239 - 21.3 313   -  
542 - 23 21.2   233 212

Heat Treatment of steel grade Fe-Ni42

Heat treated : 1633°C - 1265°C

Technological Curves of steel grade Fe-Ni42

Cross Reference Table (Equivalent Grade) of Fe-Ni42

Grade Standard Country Application
Fe-Ni42 AFNOR France Special Alloy
Fe-Ni42Cr6 AFNOR France Special Alloy
Fe-Ni42 AFNOR France Alloy special steel
Fe-Ni42Cr6 AFNOR France Alloy special steel

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