Sales hotline: +65 6524 1129
Contact us on seasia@langleyalloys.com to request a quote
Sales hotline: +65 6524 1129
Copper-nickel alloys (cupronickels) provide the most acceptable high-strength option for a copper alloy.
Hiduron is a trademark belonging to Langley Alloys Ltd and applies to a family of high-strength copper – nickel alloys.
Copper Nickel Alloys
NES835 is commonly used to describe the alloy better-known as Hiduron 191 (UNS C72420). The Hiduron family of alloys were developed by Langley Alloys in the late 1930s. This alloy was immediately adopted for naval applications during the second world war. Today, it continues to be used in a wide range of industries and applications. […]
Copper Nickel Alloys
DEF-STAN is shorthand for Defence Standard, a series of material standards developed by the UK’s Ministry of Defence. What is DEF-STAN 02-835? Defence Standard 02-835 covers the “Requirements for High Strength Copper Nickel Manganese Alloy Forgings, Forging Stock Rods and Sections”, which is the alloy better known as Hiduron 191. This alloy was developed by […]
2.0855 is the Werkstoff number for a copper nickel alloy most commonly known as Hidurel 5.
2.1504 is the Werkstoff number for a copper nickel alloy most commonly known as Hiduron 130.
Copper and alloys primarily based upon copper are considered non-magnetic.
The unique patina of copper and its alloys will develop over time and protects the surface from further corrosion.
Copper is an excellent conductor of both heat and electricity, only bettered by silver in both instances.
Cupronickel alloys provide excellent corrosion resistance, particularly in seawater.
In principle, a cupronickel can contain between 1% and 49% nickel, such that copper remains the main element.
Cupronickels have a very low magnetic permeability <1.01.
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.