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X8CrMnCuN17-8-3

Germany DIN X8CrMnCuN17-8-3 Stainless Steels - Part 1: List Of Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X8CrMnCuN17-8-3 / X8CrMnCuN17-8-3
Category Grade Standard Region/Area Standard Content
Metals X8CrMnCuN17-8-3 DIN EN 10088-1 Germany Stainless Steels - Part 1: List Of Stainless Steels

Chemical composition(mass fraction)(wt.%) of the X8CrMnCuN17-8-3

Element Min Max Similar
Cu 2.0000 3.5000 -
N 0.1000 0.3000 -
Ni - 3.0000 -
Mo - 1.0000 -
Cr 15.0000 18.0000 -
S - 0.0300 -
P - 0.0400 -
Mn 6.5000 9.0000 -
Si - 2.0000 -
C - 0.1000 -

Mechanical Properties of steel grade X8CrMnCuN17-8-3

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)
826 (≥) 462 (≥) 23 43 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade X8CrMnCuN17-8-3

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
21 - -     0.23 -  
374 259 - 13.3 324   -  
318 - 34 12.2   142 441

Heat Treatment of steel grade X8CrMnCuN17-8-3

Heat treated : 1419°C - 1475°C

Technological Curves of steel grade X8CrMnCuN17-8-3

Cross Reference Table (Equivalent Grade) of X8CrMnCuN17-8-3

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