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Czech CSN 13240 Manganese-Silicon steel 13 240 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 13240 / 13240
Category Grade Standard Region/Area Standard Content
Metals 13240 CSN 41 3240 Czech Manganese-Silicon steel 13 240

Chemical composition(mass fraction)(wt.%) of the 13240

Element Min Max Similar
Si 1.1000 1.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 1.1000 1.4000 -
C 0.3300 0.4100 -

Mechanical Properties of steel grade 13240

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)
416 (≥) 735 (≥) 33 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade 13240

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 - -     0.31 -  
964 186 - 24.3 223   -  
255 - 13 11.2   342 131

Heat Treatment of steel grade 13240

Heat treated : 1654°C - 1256°C

Technological Curves of steel grade 13240

Cross Reference Table (Equivalent Grade) of 13240

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