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30HGSA-VD

Russia GOST 30HGSA-VD Seamless steel tubes for oil and fuel lines. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30HGSA-VD / 30HGSA-VD
Category Grade Standard Region/Area Standard Content
Metals 30HGSA-VD GOST 19277 Russia Seamless steel tubes for oil and fuel lines. Specifications

Chemical composition(mass fraction)(wt.%) of the 30HGSA-VD

Element Min Max Similar

Mechanical Properties of steel grade 30HGSA-VD

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)
183 (≥) 873 (≥) 33 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 30HGSA-VD

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
31 - -     0.34 -  
472 242 - 12.3 322   -  
281 - 22 33.2   141 324

Heat Treatment of steel grade 30HGSA-VD

Heat treated : 1113°C - 1126°C

Technological Curves of steel grade 30HGSA-VD

Cross Reference Table (Equivalent Grade) of 30HGSA-VD

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