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Russia GOST 1211 Cold-rolled anisotropic electrical-sheet steel. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1211 / 1211
Category Grade Standard Region/Area Standard Content
Metals 1211 GOST 21427-0 Russia Cold-rolled anisotropic electrical-sheet steel. Specifications

Chemical composition(mass fraction)(wt.%) of the 1211

Element Min Max Similar
Si 0.8000 1.8000 -

Mechanical Properties of steel grade 1211

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)
429 (≥) 375 (≥) 44 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 1211

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 - -     0.42 -  
824 682 - 24.3 333   -  
794 - 21 42.2   411 141

Heat Treatment of steel grade 1211

Heat treated : 1572°C - 1911°C

Technological Curves of steel grade 1211

Cross Reference Table (Equivalent Grade) of 1211

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