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X 4 CrCu 17-1

Germany DIN X4CrCu17-1 High-temperature resisting CrCu steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X4CrCu17-1 / X 4 CrCu 17-1
Category Grade Standard Region/Area Standard Content
Metals X 4 CrCu 17-1 -- Germany High-temperature resisting CrCu steel

Chemical composition(mass fraction)(wt.%) of the X 4 CrCu 17-1

Element Min Max Similar
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
Mn - 1.0000 -
Cu 0.8000 1.5000 -
Cr 16.0000 18.0000 -
C - 0.0600 -

Mechanical Properties of steel grade X 4 CrCu 17-1

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 (≥) 632 (≥) 34 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade X 4 CrCu 17-1

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
42 - -     0.41 -  
856 988 - 24.3 241   -  
154 - 32 12.2   112 313

Heat Treatment of steel grade X 4 CrCu 17-1

Heat treated : 1728°C - 1534°C

Technological Curves of steel grade X 4 CrCu 17-1

Cross Reference Table (Equivalent Grade) of X 4 CrCu 17-1

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