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X 22 CrNi 17

Germany DIN X22CrNi17 Stainless steels - Technical delivery conditions for drawn wire and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X22CrNi17 / X 22 CrNi 17
Category Grade Standard Region/Area Standard Content
Metals X 22 CrNi 17 DIN 17440 Germany Stainless steels - Technical delivery conditions for drawn wire

Chemical composition(mass fraction)(wt.%) of the X 22 CrNi 17

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 1.5000 2.5000 -
Mn - 1.0000 -
Cr 16.0000 18.0000 -
C 0.1500 0.2300 -

Mechanical Properties of steel grade X 22 CrNi 17

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)
123 (≥) 695 (≥) 12 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade X 22 CrNi 17

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
32 - -     0.12 -  
247 369 - 21.3 231   -  
317 - 42 12.2   122 332

Heat Treatment of steel grade X 22 CrNi 17

Heat treated : 1281°C - 1823°C

Technological Curves of steel grade X 22 CrNi 17

Cross Reference Table (Equivalent Grade) of X 22 CrNi 17

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