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X 2 CrNiMoCuN 25 6 3

EU EN X2CrNiMoCuN2563 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 2 CrNiMoCuN 25 6 3 EN 10088-1 EU Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 2 CrNiMoCuN 25 6 3

Element Min Max Similar
N 0.1500 0.3000 -
Cu 1.0000 2.5000 -
Mo 2.7000 4.0000 -
Ni 5.5000 7.5000 -
Cr 24.0000 26.0000 -
P - 0.0350 -
S - 0.0150 -
Mn - 2.0000 -
Si - 0.7000 -
C - 0.0300 -
N 0.1500 0.3000 -
Cu 1.0000 2.5000 -
Mo 2.7000 4.0000 -
Ni 5.5000 7.5000 -
Cr 24.0000 26.0000 -
P - 0.0350 -
S - 0.0150 -
Mn - 2.0000 -
Si - 0.7000 -
C - 0.0300 -
C - 0.0300 -
Mn - 2.0000 -
P - 0.0350 -
S - 0.0150 -
Si - 0.7000 -
Ni 5.5000 7.5000 -
Cr 24.0000 26.0000 -
Mo 2.7000 4.0000 -
Cu 1.0000 2.5000 -
N 0.1500 0.3000 -
Si - 0.7000 -
S - 0.0150 -
P - 0.0350 -
Ni 5.5000 7.5000 -
N 0.1500 0.3000 -
Mo 2.7000 4.0000 -
Mn - 2.0000 -
Cu 1.0000 2.5000 -
Cr 24.0000 26.0000 -
C - 0.0300 -
Si - 0.7000 -
S - 0.0150 -
P - 0.0350 -
Ni 6.0000 8.0000 -
N 0.1500 0.3000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 1.0000 2.5000 -
Cr 24.0000 26.0000 -
C - 0.0300 -
Si - 0.7000 -
S - 0.0150 -
P - 0.0350 -
Ni 5.5000 7.5000 -
N 0.1500 0.3000 -
Mo 2.7000 4.0000 -
Mn - 2.0000 -
Cu 1.0000 2.5000 -
Cr 24.0000 26.0000 -
C - 0.0300 -
Si - 0.7000 -
S - 0.0150 -
P - 0.0350 -
Ni 6.0000 8.0000 -
N 0.2000 0.3000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 1.0000 2.5000 -
Cr 24.0000 26.0000 -
C - 0.0300 -

Mechanical Properties of steel grade X 2 CrNiMoCuN 25 6 3

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)
692 (≥) 476 (≥) 43 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade X 2 CrNiMoCuN 25 6 3

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
13 - -     0.32 -  
216 787 - 11.3 422   -  
449 - 12 21.2   142 443

Heat Treatment of steel grade X 2 CrNiMoCuN 25 6 3

Heat treated : 1163°C - 1572°C

Technological Curves of steel grade X 2 CrNiMoCuN 25 6 3

Cross Reference Table (Equivalent Grade) of X 2 CrNiMoCuN 25 6 3

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