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Russia GOST 60S2A Spring carbon and alloy steel bars. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 60S2A / 60S2A
Category Grade Standard Region/Area Standard Content
Metals 60S2A GOST 14959 Russia Spring carbon and alloy steel bars. Specifications

Chemical composition(mass fraction)(wt.%) of the 60S2A

Element Min Max Similar
Si 1.6000 2.0000 -
S - 0.0250 -
P - 0.0250 -
Mn 0.6000 0.9000 -
Cr - 0.3000 -
C 0.5800 0.6300 -

Mechanical Properties of steel grade 60S2A

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)
331 (≥) 454 (≥) 33 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 60S2A

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
41 - -     0.24 -  
574 222 - 34.3 211   -  
248 - 12 21.2   224 443

Heat Treatment of steel grade 60S2A

Heat treated : 1782°C - 1482°C

Technological Curves of steel grade 60S2A

Cross Reference Table (Equivalent Grade) of 60S2A

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