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Russia GOST TG-Tv Sponge titanium. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TG-Tv / TG-Tv
Category Grade Standard Region/Area Standard Content
Metals TG-Tv GOST 17746 Russia Sponge titanium. Specifications

Chemical composition(mass fraction)(wt.%) of the TG-Tv

Element Min Max Similar

Mechanical Properties of steel grade TG-Tv

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)
714 (≥) 715 (≥) 21 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade TG-Tv

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 - -     0.43 -  
745 675 - 41.3 423   -  
357 - 33 23.2   322 213

Heat Treatment of steel grade TG-Tv

Heat treated : 1456°C - 1717°C

Technological Curves of steel grade TG-Tv

Cross Reference Table (Equivalent Grade) of TG-Tv

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