Copper 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 is non-magnetic due to its atomic structure. This article explains how copper and copper alloys behave in magnetic fields, and highlights where non-magnetic materials like Hiduron 130 are used in marine, subsea and industrial applications.

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.

Copper is an excellent electrical conductor, only bettered by silver, explaining why it is used in domestic electrical wiring.

Copper has excellent thermal conductivity, explaining its widespread use in household implements such as pots and pans.

Brasses are copper–zinc alloys valued for strength, corrosion resistance and ease of forming. Zinc content typically ranges from 5 to 45 percent, with optional elements such as lead, tin or aluminium to enhance specific properties. Used in plumbing, heat exchangers, cartridge cases, electrical connectors and decorative hardware, brasses combine good machinability, thermal and electrical conductivity, and a distinctive golden appearance.

Bronzes are copper-based alloys typically with additions of tin, aluminium and silicon.

Monel is a trademark belonging to Special Metal Inc and applied to a family of nickel – copper alloys.