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

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

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

Element Min Max Similar
V - 0.0500 -
Si 0.6000 0.8500 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.2500 -
N - 0.0100 -
Mo - 0.2500 -
Mn 1.4000 1.7000 -
Cu - 0.2500 -
Cr - 0.2000 -
C - 0.1000 -
As - 0.0800 -

Mechanical Properties of steel grade Sv-08GS

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)
825 (≥) 931 (≥) 31 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade Sv-08GS

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 - -     0.13 -  
797 494 - 11.3 331   -  
469 - 13 21.2   142 423

Heat Treatment of steel grade Sv-08GS

Heat treated : 1462°C - 1232°C

Technological Curves of steel grade Sv-08GS

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

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