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Czech CSN 422719 Silicon steel 42 2719 for castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 422719 / 422719
Category Grade Standard Region/Area Standard Content
Metals 422719 CSN 42 2719 Czech Silicon steel 42 2719 for castings

Chemical composition(mass fraction)(wt.%) of the 422719

Element Min Max Similar

Mechanical Properties of steel grade 422719

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)
183 (≥) 719 (≥) 13 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade 422719

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
24 - -     0.42 -  
234 189 - 42.3 313   -  
471 - 44 22.2   322 342

Heat Treatment of steel grade 422719

Heat treated : 1835°C - 1596°C

Technological Curves of steel grade 422719

Cross Reference Table (Equivalent Grade) of 422719

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