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Russia GOST St2Gsp Common quality carbon steel. Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: St2Gsp / St2Gsp
Category Grade Standard Region/Area Standard Content
Metals St2Gsp GOST 380 Russia Common quality carbon steel. Grades

Chemical composition(mass fraction)(wt.%) of the St2Gsp

Element Min Max Similar

Mechanical Properties of steel grade St2Gsp

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)
426 (≥) 872 (≥) 42 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade St2Gsp

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
13 - -     0.41 -  
321 158 - 12.3 442   -  
234 - 43 43.2   112 321

Heat Treatment of steel grade St2Gsp

Heat treated : 1491°C - 1219°C

Technological Curves of steel grade St2Gsp

Cross Reference Table (Equivalent Grade) of St2Gsp

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