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Czech CSN 422951 Cr-Ni-Al-Ti steel 42 2951 for castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 422951 / 422951
Category Grade Standard Region/Area Standard Content
Metals 422951 CSN 42 2951 Czech Cr-Ni-Al-Ti steel 42 2951 for castings

Chemical composition(mass fraction)(wt.%) of the 422951

Element Min Max Similar

Mechanical Properties of steel grade 422951

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)
653 (≥) 321 (≥) 33 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade 422951

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 - -     0.13 -  
352 983 - 44.3 312   -  
475 - 12 31.2   433 333

Heat Treatment of steel grade 422951

Heat treated : 1544°C - 1154°C

Technological Curves of steel grade 422951

Cross Reference Table (Equivalent Grade) of 422951

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