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Czech CSN 12051 Steel 12 051 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 12051 / 12051
Category Grade Standard Region/Area Standard Content
Metals 12051 CSN 41 2051 Czech Steel 12 051

Chemical composition(mass fraction)(wt.%) of the 12051

Element Min Max Similar

Mechanical Properties of steel grade 12051

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)
157 (≥) 255 (≥) 12 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 12051

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
32 - -     0.44 -  
281 646 - 42.3 321   -  
146 - 11 33.2   233 323

Heat Treatment of steel grade 12051

Heat treated : 1474°C - 1412°C

Technological Curves of steel grade 12051

Cross Reference Table (Equivalent Grade) of 12051

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