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Russia GOST 32G2Rps Hot-rolled steel for reinforcement of ferroconcrete structures. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 32G2Rps / 32G2Rps
Category Grade Standard Region/Area Standard Content
Metals 32G2Rps GOST 5781 Russia Hot-rolled steel for reinforcement of ferroconcrete structures. Specifications

Chemical composition(mass fraction)(wt.%) of the 32G2Rps

Element Min Max Similar

Mechanical Properties of steel grade 32G2Rps

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)
148 (≥) 849 (≥) 43 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 32G2Rps

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
12 - -     0.42 -  
453 463 - 42.3 134   -  
637 - 21 23.2   444 211

Heat Treatment of steel grade 32G2Rps

Heat treated : 1946°C - 1534°C

Technological Curves of steel grade 32G2Rps

Cross Reference Table (Equivalent Grade) of 32G2Rps

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