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EU EN 1.4422 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4422 / 1.4422
Category Grade Standard Region/Area Standard Content
Metals 1.4422 EN 10088-1 EU Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the 1.4422

Element Min Max Similar

Mechanical Properties of steel grade 1.4422

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)
842 (≥) 811 (≥) 43 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 1.4422

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 - -     0.12 -  
734 144 - 23.3 421   -  
917 - 43 23.2   241 113

Heat Treatment of steel grade 1.4422

Heat treated : 1111°C - 1216°C

Technological Curves of steel grade 1.4422

Cross Reference Table (Equivalent Grade) of 1.4422

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