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Czech CSN 422882 Alloy 42 2882 for permanent magnets castings AlNi and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 422882 / 422882
Category Grade Standard Region/Area Standard Content
Metals 422882 CSN 42 2882 Czech Alloy 42 2882 for permanent magnets castings AlNi

Chemical composition(mass fraction)(wt.%) of the 422882

Element Min Max Similar
Si - 0.3000 -
S - 0.5000 -
Ni 26.0000 29.0000 -
Mn - 0.3500 -
Cr - 0.1000 -
C - 0.1000 -
Al 10.0000 13.0000 -

Mechanical Properties of steel grade 422882

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)
195 (≥) 742 (≥) 31 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 422882

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 - -     0.14 -  
241 371 - 41.3 314   -  
251 - 11 32.2   123 131

Heat Treatment of steel grade 422882

Heat treated : 1784°C - 1992°C

Technological Curves of steel grade 422882

Cross Reference Table (Equivalent Grade) of 422882

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