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Russia GOST NV3 Wrought nickel and low-alloy nickel. Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NV3 / NV3
Category Grade Standard Region/Area Standard Content
Metals NV3 GOST 19241 Russia Wrought nickel and low-alloy nickel. Grades

Chemical composition(mass fraction)(wt.%) of the NV3

Element Min Max Similar

Mechanical Properties of steel grade NV3

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)
883 (≥) 813 (≥) 42 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade NV3

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
14 - -     0.23 -  
213 113 - 44.3 431   -  
126 - 44 11.2   212 224

Heat Treatment of steel grade NV3

Heat treated : 1315°C - 1658°C

Technological Curves of steel grade NV3

Cross Reference Table (Equivalent Grade) of NV3

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