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Fe-Ni50.5

Description

France AFNOR NF A 54-301, Fe-Ni50.5 Specialsteel Nickel and nickel alloys. Iron-nickel alloys with particular dilatability and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Fe-Ni50.5
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Fe-Ni50.5 AFNOR France Nickel and nickel alloys. Iron-nickel alloys with particular dilatability

Chemical composition(mass fraction)(wt.%) of the Fe-Ni50.5

C Si Mn P S Cr Ni Mo Fe
≤0.015 ≤0.20 ≤0.40 ≤0.015 ≤0.015 ≤ ≥ ≤50.00 ≤ ≥ ≤remaining(49.50)

Mechanical Properties of steel grade Fe-Ni50.5

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)
869 (≥) 972 (≥) 21 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade Fe-Ni50.5

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
41 - -     0.11 -  
624 518 - 22.3 431   -  
577 - 23 44.2   122 124

Heat Treatment of steel grade Fe-Ni50.5

Heat treated : 1675°C - 1818°C

Technological Curves of steel grade Fe-Ni50.5

Relevant standard of Fe-Ni50.5

NF A 54-301 Nickel and nickel alloys. Iron-nickel alloys with particular dilatability NF-A-54-301.pdf

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