Hiduron® is a trademark belonging to Langley Alloys and applied to a family of copper-nickel alloys.
Hiduron® 130 (DTD900/4805, 2.1504) is our highest strength copper alloy, originally developed for naval applications in the 1940s. It has since been refined and is now widely used in marine and subsea applications such as connectors, shafts and fasteners.
Hiduron® 191 (DEFSTAN 02-835, NES835) was developed later to achieve greater impact resistance.
Hiduron is a trademark belonging to Langley Alloys, applied to a family of copper-nickel alloys. It covers the range of high-strength copper alloys that Langley Alloys has developed and refined since the 1940s for demanding naval, marine and subsea applications.
Hiduron 130 (DTD900/4805, 2.1504) is Langley Alloys' highest strength copper alloy, originally developed for naval applications in the 1940s. It has since been refined and is now widely used in marine and subsea applications such as connectors, shafts and fasteners.
Hiduron 191 (DEFSTAN 02-835, NES835) was developed after Hiduron 130, specifically to achieve greater impact resistance for more demanding service conditions. Both alloys remain part of the Hiduron family of copper-nickel alloys trademarked by Langley Alloys, refined over time for marine, subsea and naval engineering applications.
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