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Russia GOST 16GS Rolled steel with increased strength. General specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 16GS / 16GS
Category Grade Standard Region/Area Standard Content
Metals 16GS GOST 19281 Russia Rolled steel with increased strength. General specifications

Chemical composition(mass fraction)(wt.%) of the 16GS

Element Min Max Similar
Ti - 0.0300 -
Si 0.4000 0.7000 -
S - 0.0400 -
P - 0.0350 -
Ni - 0.3000 -
N - 0.0120 -
Mn 0.9000 1.2000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.1800 -
As - 0.0800 -
Al - 0.0500 -

Mechanical Properties of steel grade 16GS

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)
554 (≥) 872 (≥) 24 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 16GS

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
42 - -     0.21 -  
434 737 - 21.3 324   -  
853 - 41 44.2   231 133

Heat Treatment of steel grade 16GS

Heat treated : 1837°C - 1329°C

Technological Curves of steel grade 16GS

Cross Reference Table (Equivalent Grade) of 16GS

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