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Russia GOST 33HS Structural alloy steel bars. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 33HS / 33HS
Category Grade Standard Region/Area Standard Content
Metals 33HS GOST 4543 Russia Structural alloy steel bars. Specifications

Chemical composition(mass fraction)(wt.%) of the 33HS

Element Min Max Similar

Mechanical Properties of steel grade 33HS

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)
964 (≥) 353 (≥) 23 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 33HS

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
24 - -     0.32 -  
223 662 - 31.3 444   -  
165 - 13 34.2   312 342

Heat Treatment of steel grade 33HS

Heat treated : 1761°C - 1495°C

Technological Curves of steel grade 33HS

Cross Reference Table (Equivalent Grade) of 33HS

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