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X2CrNiMnMoCuN24-4-3-2

Germany DIN X2CrNiMnMoCuN24-4-3-2 Stainless Steels - Part 1: List Of Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X2CrNiMnMoCuN24-4-3-2 DIN EN 10088-1 Germany Stainless Steels - Part 1: List Of Stainless Steels

Chemical composition(mass fraction)(wt.%) of the X2CrNiMnMoCuN24-4-3-2

Element Min Max Similar
Cu 0.1000 0.8000 -
N 0.2000 0.3000 -
Ni 3.0000 4.5000 -
Mo 1.0000 2.0000 -
Cr 23.0000 25.0000 -
S - 0.0050 -
P - 0.0350 -
Mn 2.5000 4.0000 -
Si - 0.7000 -
C - 0.0300 -

Mechanical Properties of steel grade X2CrNiMnMoCuN24-4-3-2

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)
496 (≥) 684 (≥) 24 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade X2CrNiMnMoCuN24-4-3-2

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
31 - -     0.42 -  
733 836 - 12.3 313   -  
793 - 42 22.2   141 313

Heat Treatment of steel grade X2CrNiMnMoCuN24-4-3-2

Heat treated : 1473°C - 1495°C

Technological Curves of steel grade X2CrNiMnMoCuN24-4-3-2

Cross Reference Table (Equivalent Grade) of X2CrNiMnMoCuN24-4-3-2

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