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Czech CSN 12031 Steel 12 031 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 12031 / 12031
Category Grade Standard Region/Area Standard Content
Metals 12031 CSN 41 2031 Czech Steel 12 031

Chemical composition(mass fraction)(wt.%) of the 12031

Element Min Max Similar

Mechanical Properties of steel grade 12031

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)
529 (≥) 877 (≥) 23 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 12031

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
12 - -     0.41 -  
956 819 - 24.3 321   -  
669 - 14 22.2   342 142

Heat Treatment of steel grade 12031

Heat treated : 1575°C - 1417°C

Technological Curves of steel grade 12031

Cross Reference Table (Equivalent Grade) of 12031

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