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America UNS N08321 固溶强化镍铁铬合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N08321 / N08321
Category Grade Standard Region/Area Standard Content
Metals N08321 -- America 固溶强化镍铁铬合金

Chemical composition(mass fraction)(wt.%) of the N08321

Element Min Max Similar
Si - 0.3000 -
S - 0.0150 -
P - 0.0200 -
Ni 32.0000 36.0000 -
Nb - - -
Mo 2.0000 3.0000 -
Mn 1.5000 2.5000 -
Fe - - -
Cu 3.0000 4.0000 -
Cr 19.0000 21.0000 -
C - 0.0350 -

Mechanical Properties of steel grade N08321

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)
421 (≥) 572 (≥) 12 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade N08321

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 - -     0.24 -  
626 315 - 34.3 221   -  
795 - 32 43.2   344 342

Heat Treatment of steel grade N08321

Heat treated : 1214°C - 1534°C

Technological Curves of steel grade N08321

Cross Reference Table (Equivalent Grade) of N08321

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