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X 2 CrNiN 23 4

Germany DIN X2CrNiN234 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrNiN234 / X 2 CrNiN 23 4
Category Grade Standard Region/Area Standard Content
Metals X 2 CrNiN 23 4 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 2 CrNiN 23 4

Element Min Max Similar
N 0.0500 0.2000 -
Cu 0.1000 0.6000 -
Mo 0.1000 0.6000 -
Ni 3.5000 5.5000 -
Cr 22.0000 24.0000 -
P - 0.0350 -
S - 0.0150 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0350 -
Ni 3.5000 5.5000 -
N 0.0500 0.2000 -
Mo 0.1000 0.6000 -
Mn - 2.0000 -
Cu 0.1000 0.6000 -
Cr 22.0000 24.0000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0350 -
Ni 3.5000 5.5000 -
N 0.0500 0.2000 -
Mo 0.1000 0.6000 -
Mn - 2.0000 -
Cu 0.1000 0.6000 -
Cr 22.0000 24.0000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0350 -
Ni 3.5000 5.5000 -
N 0.0500 0.2000 -
Mo 0.1000 0.6000 -
Mn - 2.0000 -
Cu 0.1000 0.6000 -
Cr 22.0000 24.0000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0350 -
Ni 3.5000 5.5000 -
N 0.0500 0.2000 -
Mo 0.1000 0.6000 -
Mn - 2.0000 -
Cu 0.1000 0.6000 -
Cr 22.0000 24.0000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0350 -
Ni 3.5000 5.5000 -
N 0.0500 0.2000 -
Mo 0.1000 0.6000 -
Mn - 2.0000 -
Cu 0.1000 0.6000 -
Cr 22.0000 24.0000 -
C - 0.0300 -

Mechanical Properties of steel grade X 2 CrNiN 23 4

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)
528 (≥) 958 (≥) 13 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade X 2 CrNiN 23 4

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
12 - -     0.24 -  
123 746 - 24.3 332   -  
569 - 12 43.2   342 314

Heat Treatment of steel grade X 2 CrNiN 23 4

Heat treated : 1149°C - 1341°C

Technological Curves of steel grade X 2 CrNiN 23 4

Cross Reference Table (Equivalent Grade) of X 2 CrNiN 23 4

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