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X 6 CrNiCuS 18-9-4

Germany DIN X6CrNiCuS18-9-4 High-temperature resisting CrNiCu steel and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 6 CrNiCuS 18-9-4 -- Germany High-temperature resisting CrNiCu steel

Chemical composition(mass fraction)(wt.%) of the X 6 CrNiCuS 18-9-4

Element Min Max Similar

Mechanical Properties of steel grade X 6 CrNiCuS 18-9-4

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)
777 (≥) 219 (≥) 41 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X 6 CrNiCuS 18-9-4

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
11 - -     0.31 -  
737 639 - 24.3 213   -  
758 - 24 44.2   341 144

Heat Treatment of steel grade X 6 CrNiCuS 18-9-4

Heat treated : 1163°C - 1366°C

Technological Curves of steel grade X 6 CrNiCuS 18-9-4

Cross Reference Table (Equivalent Grade) of X 6 CrNiCuS 18-9-4

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