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Russia GOST 16K Rolled carbon low-alloy and alloy steel sheets and plates for boilers and pressure vessels. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 16K / 16K
Category Grade Standard Region/Area Standard Content
Metals 16K GOST 5520 Russia Rolled carbon low-alloy and alloy steel sheets and plates for boilers and pressure vessels. Specifications

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

Element Min Max Similar

Mechanical Properties of steel grade 16K

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)
752 (≥) 652 (≥) 22 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 16K

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 - -     0.43 -  
243 151 - 31.3 434   -  
338 - 12 13.2   344 211

Heat Treatment of steel grade 16K

Heat treated : 1954°C - 1278°C

Technological Curves of steel grade 16K

Cross Reference Table (Equivalent Grade) of 16K

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