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Czech CSN 12050 Steel 12 050 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 12050 / 12050
Category Grade Standard Region/Area Standard Content
Metals 12050 CSN 41 2050 Czech Steel 12 050

Chemical composition(mass fraction)(wt.%) of the 12050

Element Min Max Similar

Mechanical Properties of steel grade 12050

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)
772 (≥) 427 (≥) 23 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 12050

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
13 - -     0.33 -  
998 424 - 31.3 442   -  
883 - 21 11.2   343 132

Heat Treatment of steel grade 12050

Heat treated : 1419°C - 1333°C

Technological Curves of steel grade 12050

Cross Reference Table (Equivalent Grade) of 12050

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