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Poland PN NK02 Alloy nickel - Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NK02 / NK02
Category Grade Standard Region/Area Standard Content
Metals NK02 PN H87046 Poland Alloy nickel - Grades

Chemical composition(mass fraction)(wt.%) of the NK02

Element Min Max Similar
C - - 0.0300
Mn - - 0.0200
P - - 0.0010
S - - 0.0030
Si 0.1000 0.2000 -
Cu - - 0.0200
Cd - - 0.0010
Al - - 0.0100
Zn - - 0.0020
Mg - - 0.0500
Sn - - 0.0010
Sb - - 0.0010
Ni+Co 99.6000 - -
Fe - - 0.0500
Co - 0.1000 -
As - - 0.0010
Bi - - 0.0010
Pb - - 0.0010

Mechanical Properties of steel grade NK02

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)
551 (≥) 318 (≥) 22 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade NK02

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 - -     0.32 -  
157 234 - 33.3 123   -  
341 - 44 14.2   112 441

Heat Treatment of steel grade NK02

Heat treated : 1296°C - 1857°C

Technological Curves of steel grade NK02

Cross Reference Table (Equivalent Grade) of NK02

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