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Sv-05H19N9F3S2

Russia GOST Sv-05H19N9F3S2 Welding steel wire. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sv-05H19N9F3S2 / Sv-05H19N9F3S2
Category Grade Standard Region/Area Standard Content
Metals Sv-05H19N9F3S2 GOST 2246 Russia Welding steel wire. Specifications

Chemical composition(mass fraction)(wt.%) of the Sv-05H19N9F3S2

Element Min Max Similar
V 2.2000 2.7000 -
Ti - 0.2000 -
Si 1.3000 1.8000 -
S - 0.0250 -
P - 0.0300 -
Ni 8.0000 10.0000 -
Mo - 0.2500 -
Mn 1.0000 2.0000 -
Cu - 0.2500 -
Cr 18.0000 20.0000 -
C - 0.0700 -
As - 0.0800 -

Mechanical Properties of steel grade Sv-05H19N9F3S2

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)
532 (≥) 796 (≥) 23 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade Sv-05H19N9F3S2

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
43 - -     0.14 -  
454 197 - 11.3 414   -  
435 - 13 44.2   234 114

Heat Treatment of steel grade Sv-05H19N9F3S2

Heat treated : 1386°C - 1624°C

Technological Curves of steel grade Sv-05H19N9F3S2

Cross Reference Table (Equivalent Grade) of Sv-05H19N9F3S2

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