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Czech CSN 11478 Steel 11 478 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11478 / 11478
Category Grade Standard Region/Area Standard Content
Metals 11478 CSN 41 1478 Czech Steel 11 478

Chemical composition(mass fraction)(wt.%) of the 11478

Element Min Max Similar
Si - 0.3500 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.3000 -
Mn - 1.1000 -
Cu - 0.3000 -
Cr - 0.3000 -
C - 0.2200 -

Mechanical Properties of steel grade 11478

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)
788 (≥) 473 (≥) 12 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade 11478

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
32 - -     0.12 -  
196 348 - 43.3 233   -  
477 - 31 14.2   323 312

Heat Treatment of steel grade 11478

Heat treated : 1142°C - 1325°C

Technological Curves of steel grade 11478

Cross Reference Table (Equivalent Grade) of 11478

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