Sales hotline: +44 (0)1782 610250
Contact us on sales@langleyalloys.com to request a quote
Sales hotline: +44 (0)1782 610250
Copper-nickel alloys (also known as cupronickels) provide the most acceptable high-strength option for a copper alloy. This is because the addition of nickel to pure copper increases the strength and corrosive resistance of the copper while retaining copper’s ability to be ductile when exposed to heat and pressure — making it an excellent material choice for pipe systems.
However, strength is not their only characteristic. Copper nickels also offer an excellent option for those wishing to pursue water resistance. For example, if you’re looking at power generation under water or anything to do with commercial shipping, copper nickels are the ideal material.
Furthermore, Copper nickels retain the favourable non-galling, non-fouling properties of copper, but with several times greater yield strength.
Other common uses for copper nickels include:
Interestingly, despite the presence of copper, copper nickels are uniformingly silver in colour due to the nickel component’s high electronegativity.
Hiduron 130 (DTD 498/500, 2.1504) is Langley Alloys highest-strength copper-nickel, and is widely used for sub-sea connectors, valve components, fasteners and stab plates.
If you have any questions about copper nickels, please contact us today.
Worldwide Delivery Available
We can offer air, sea and road freight shipping options, with choice of packaging, to deliver to customers globally.
Inventory Management
Let us manage your total material requirements with call-off and consignment arrangements.
Up to 40 sizes per alloy available
More sizes equal less machining and a more cost-effective supply chain.