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International ISO NC2000 镍及镍合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NC2000 / NC2000
Category Grade Standard Region/Area Standard Content
Metals NC2000 ISO 12725 International 镍及镍合金铸件

Chemical composition(mass fraction)(wt.%) of the NC2000

Element Min Max Similar
Si 8.5000 10.0000 -
S - 0.0300 -
P - 0.0300 -
Ni - - -
Mn - 1.5000 -
Cu 2.0000 4.0000 -
Cr - 1.0000 -
C - 0.1200 -

Mechanical Properties of steel grade NC2000

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)
126 (≥) 211 (≥) 43 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade NC2000

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
32 - -     0.33 -  
378 253 - 44.3 422   -  
944 - 33 43.2   333 243

Heat Treatment of steel grade NC2000

Heat treated : 1244°C - 1437°C

Technological Curves of steel grade NC2000

Cross Reference Table (Equivalent Grade) of NC2000

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