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Copper Nickel alloys

Special CuNiAl, special CuNiMnFe & other CuNi products

CuNi bars

Excellent corrosion resistance. _High mechanical properties. _Machinability. _Weldability.

Discover our wide range of Copper-Nickel alloys. They all offer great corrosion resistance and can be used in salty water media.

  • Special CuNiAl products bring outsanding mechanical properties on top of it: for example K5 and K7 alloys.
  • Our CuNiMnFe products include the famous Navinic product range of "90/10" and "70/30" alloys.
  • Other CuNi alloys can be a material of choice for electrical resistivity applications.

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  • Corrosion resistance
  • Higher mechanical performance 
  • Weldability / brazability

Alloy Name
Available forms
Composition
UNS
AMS & ASTM
European Norms
Other norms
Download
K5 CuNi14Al3 - - - NFL 14702
K5B CuNi14Mn4Al2 - - - -
Hardibron® CuNi14Al3Fe1 - - - -
K7 CuNi14Al3Fe1 LN 9468 WL 2.1504 - - DIN 2.1504
Navinic® 10 HP CuNi10FeMn - - - -
Navinic® 10 HP HNI CuNi10FeMn C70600 - C70620 - C7060X ASTM B151 - ASTM B171 - ASTM B466 - ASTM B467 CW352H -
Navinic® 30 CuNi30Mn1Fe - - - -
Constantan 45 CuNi44Mn1 - - -

DIN 2.0842

Constantan 45 TCR CuNi44Mn1Fe - - - -
Niclal 02 CuNi2 - - - -
Niclal 02R CuNi2Mn - - - DIN 2.0802
Niclal 05 CuNi5 - - - -
Niclal 06 CuNi6 - - - -
Niclal 06R CuNi6Mn - - - DIN 2.0807
Niclal 08 CuNi8 - - - -
Niclal 08R CuNi8Mn - - - -
Niclal 10 CuNi10 - - - -
Niclal 10 Fe CuNi10FeMn C70600 - C70620 - C7060X ASTM B 151 - ASTM B 171 - ASTM B 466/467 CW352H -
Niclal 10R CuNi10Mn C70700 - - DIN 2.0811
Niclal 13 CuNi13 - - - -
Niclal 13R CuNi13Mn - - - -
Niclal 15 CuNi15 - - - -
Niclal 15R CuNi15Mn - - - -
Niclal 20R CuNi20Mn - - - CN 104 - C7100
Niclal 23 CuNi23 - - - -
Niclal 23R CuNi23MnFe - - - DIN 2.0881
Niclal 25 CuNi25Mn C71300 - - DIN 2.0830 - CN 105
Niclal 30 CuNi30Mn C71580 - - DIN 2.0890
Niclal 30A CuNi30MnFe - - - -
Niclal 30A Fe CuNi30Mn2Fe2 - - - -
Niclal 30B CuNi30Mn - - - -
Niclal 30B Fe CuNi30Mn1Fe1 - - - -
Niclal 30D CuNi30MnFeSi - - - -
Niclal 30 Fe CuNi30FeMn C71500 - C71520 ASTM B 151 - ASTM B 171 - ASTM B 466 - ASTM B 467 CW354H DIN 2.0890
Niclal 30R CuNi30Mn - - - -