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Czech CSN 13251 Silicon steel 13 251 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 13251 / 13251
Category Grade Standard Region/Area Standard Content
Metals 13251 CSN 41 3251 Czech Silicon steel 13 251

Chemical composition(mass fraction)(wt.%) of the 13251

Element Min Max Similar

Mechanical Properties of steel grade 13251

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)
482 (≥) 436 (≥) 44 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 13251

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
41 - -     0.31 -  
564 698 - 23.3 441   -  
133 - 22 34.2   314 444

Heat Treatment of steel grade 13251

Heat treated : 1611°C - 1939°C

Technological Curves of steel grade 13251

Cross Reference Table (Equivalent Grade) of 13251

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