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Sv-08H19N10G2B

Russia GOST Sv-08H19N10G2B Welding steel wire. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sv-08H19N10G2B / Sv-08H19N10G2B
Category Grade Standard Region/Area Standard Content
Metals Sv-08H19N10G2B GOST 2246 Russia Welding steel wire. Specifications

Chemical composition(mass fraction)(wt.%) of the Sv-08H19N10G2B

Element Min Max Similar
V - 0.0500 -
Ti - 0.2000 -
Si 0.2000 0.4500 -
S - 0.0200 -
P - 0.0300 -
Ni 9.5000 10.5000 -
Nb 0.9000 1.3000 -
N - 0.0500 -
Mo - 0.2500 -
Mn 1.8000 2.0000 -
Cu - 0.2500 -
Cr 18.5000 20.5000 -
C 0.0500 0.1000 -
As - 0.0800 -

Mechanical Properties of steel grade Sv-08H19N10G2B

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)
273 (≥) 659 (≥) 21 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade Sv-08H19N10G2B

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 - -     0.13 -  
384 638 - 24.3 433   -  
129 - 22 12.2   442 423

Heat Treatment of steel grade Sv-08H19N10G2B

Heat treated : 1789°C - 1699°C

Technological Curves of steel grade Sv-08H19N10G2B

Cross Reference Table (Equivalent Grade) of Sv-08H19N10G2B

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