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Czech CSN 422736 Mn-Cr steel 42 2736 for castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 422736 / 422736
Category Grade Standard Region/Area Standard Content
Metals 422736 CSN 42 2736 Czech Mn-Cr steel 42 2736 for castings

Chemical composition(mass fraction)(wt.%) of the 422736

Element Min Max Similar

Mechanical Properties of steel grade 422736

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)
724 (≥) 854 (≥) 21 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 422736

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 - -     0.33 -  
267 492 - 22.3 111   -  
268 - 13 23.2   424 444

Heat Treatment of steel grade 422736

Heat treated : 1536°C - 1118°C

Technological Curves of steel grade 422736

Cross Reference Table (Equivalent Grade) of 422736

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