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Russia GOST Sv-08N50 Welding steel wire. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sv-08N50 / Sv-08N50
Category Grade Standard Region/Area Standard Content
Metals Sv-08N50 GOST 2246 Russia Welding steel wire. Specifications

Chemical composition(mass fraction)(wt.%) of the Sv-08N50

Element Min Max Similar
Si - 0.5000 -
S - 0.0200 -
P - 0.0300 -
Ni 48.0000 53.0000 -
Mn - 0.5000 -
Cu - 0.2500 -
Cr - 0.3000 -
C - 0.1000 -
As - 0.0800 -

Mechanical Properties of steel grade Sv-08N50

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)
618 (≥) 216 (≥) 24 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade Sv-08N50

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
33 - -     0.41 -  
473 673 - 33.3 341   -  
888 - 11 23.2   242 424

Heat Treatment of steel grade Sv-08N50

Heat treated : 1598°C - 1823°C

Technological Curves of steel grade Sv-08N50

Cross Reference Table (Equivalent Grade) of Sv-08N50

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