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Czech CSN 12052 Carbon steel 12 052 containing boron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 12052 / 12052
Category Grade Standard Region/Area Standard Content
Metals 12052 CSN 41 2052 Czech Carbon steel 12 052 containing boron

Chemical composition(mass fraction)(wt.%) of the 12052

Element Min Max Similar

Mechanical Properties of steel grade 12052

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)
654 (≥) 699 (≥) 14 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 12052

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
43 - -     0.23 -  
295 584 - 33.3 334   -  
836 - 13 34.2   432 234

Heat Treatment of steel grade 12052

Heat treated : 1988°C - 1228°C

Technological Curves of steel grade 12052

Cross Reference Table (Equivalent Grade) of 12052

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