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Russia GOST N-1u Primary nickel. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N-1u / N-1u
Category Grade Standard Region/Area Standard Content
Metals N-1u GOST 849 Russia Primary nickel. Specifications

Chemical composition(mass fraction)(wt.%) of the N-1u

Element Min Max Similar
Zn - 0.0010 -
Sn - 0.0005 -
Si - 0.0020 -
Sb - 0.0005 -
S - 0.0010 -
Pb - 0.0005 -
P - 0.0010 -
Ni+Co 99.9500 - -
Ni - 0.0200 -
Mg - 0.0010 -
Fe - 0.0100 -
Cu - 0.0150 -
Co - 0.1000 -
Cd - 0.0005 -
C - 0.0100 -
Bi - 0.0003 -
As - 0.0010 -

Mechanical Properties of steel grade N-1u

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)
133 (≥) 424 (≥) 11 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade N-1u

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
23 - -     0.33 -  
912 648 - 32.3 323   -  
373 - 14 21.2   342 111

Heat Treatment of steel grade N-1u

Heat treated : 1555°C - 1574°C

Technological Curves of steel grade N-1u

Cross Reference Table (Equivalent Grade) of N-1u

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