CUPRO-NICKEL

CUPRO-NICKEL

CuNi14Al3 or CuNi14Al2

Advantages in application:

  • Very high mechanical properties
  • Non-magnetic
  • Good resistance to impact and fatigue
  • Anti-spark
  • Very good resistance to corrosion and oxidation in the marine environment

 

Chemical composition:

% CU % NI % AL
NOMINAL Reste 14 3
MINI 13 2.8
MAXI 15 3.3

Mechanical characteristics:

RM RP 0.2 A 5% HB
Section < Ø 50mm Nominal 880 Mpa 630Mpa 13 260
Mini 780 Mpa 590 Mpa 10 215
Section ≥ Ø 50mm Nominal 880Mpa 630Mpa 10 240
Mini 740 Mpa 540Mpa 7 205

The values shown are averages. Although this information has been verified, our responsibility cannot be engaged.

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