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America UNS N08004 镍铁铬合金,固溶强化 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N08004 / N08004
Category Grade Standard Region/Area Standard Content
Metals N08004 -- America 镍铁铬合金,固溶强化

Chemical composition(mass fraction)(wt.%) of the N08004

Element Min Max Similar
Si - 2.5000 -
S - 0.0400 -
P - 0.0400 -
Ni 37.0000 41.0000 -
Mo - 0.5000 -
Mn - 2.0000 -
Fe - - -
Cr 17.0000 21.0000 -
C 0.3500 0.7500 -

Mechanical Properties of steel grade N08004

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)
175 (≥) 274 (≥) 32 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade N08004

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
31 - -     0.11 -  
838 212 - 41.3 313   -  
283 - 31 14.2   242 222

Heat Treatment of steel grade N08004

Heat treated : 1911°C - 1312°C

Technological Curves of steel grade N08004

Cross Reference Table (Equivalent Grade) of N08004

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