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Czech CSN 422733 Mn-Cr-V steel 42 2733 for castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 422733 / 422733
Category Grade Standard Region/Area Standard Content
Metals 422733 CSN 42 2733 Czech Mn-Cr-V steel 42 2733 for castings

Chemical composition(mass fraction)(wt.%) of the 422733

Element Min Max Similar

Mechanical Properties of steel grade 422733

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)
893 (≥) 647 (≥) 43 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 422733

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
44 - -     0.31 -  
526 368 - 23.3 111   -  
118 - 31 31.2   233 132

Heat Treatment of steel grade 422733

Heat treated : 1837°C - 1729°C

Technological Curves of steel grade 422733

Cross Reference Table (Equivalent Grade) of 422733

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