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

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

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

Element Min Max Similar

Mechanical Properties of steel grade Sv-08A

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)
347 (≥) 862 (≥) 23 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade Sv-08A

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
21 - -     0.41 -  
484 885 - 31.3 134   -  
972 - 43 12.2   231 142

Heat Treatment of steel grade Sv-08A

Heat treated : 1981°C - 1575°C

Technological Curves of steel grade Sv-08A

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

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