Home > Copper Nickel > Copper Nickel Nuts
Marsh Nickel Alloys, based in Canberra, Australia, is a trusted manufacturer and supplier of high-quality metal fasteners and alloys for marine, industrial, and engineering applications. Among their dependable products are Copper Nickel Nuts, designed for strength, reliability, and resistance to corrosion in challenging environments. Each nut is produced with precision to ensure consistent threading, accurate dimensions, and long-lasting performance. Marsh Nickel Alloys’ Copper Nickel Nuts are widely used across industries that require durable, corrosion-resistant fastening solutions, providing secure connections that maintain their integrity even in harsh marine, chemical, and industrial conditions.
Copper Nickel Nuts are primarily made of copper with 10–30% nickel, sometimes including small amounts of iron and manganese to enhance strength and corrosion resistance. This combination gives the nuts high tensile strength, excellent ductility, and superior resistance to seawater and chemical corrosion. Typical tensile strength ranges from 300–500 MPa. They maintain mechanical stability under stress and temperature, while precise threading ensures easy installation and secure fastening. Copper Nickel Nuts combine toughness and durability, making them ideal for industrial, marine, and structural applications where long-term reliability is essential.
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Material |
Specification |
Standards |
Size
|
|
Cupro Nickel
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ASTM
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ASTM B151, B152 |
M10 to M100
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At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Nuts in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel Nuts are widely used in marine and offshore industries, including shipbuilding, offshore platforms, and seawater piping systems, due to their excellent corrosion resistance. They are also essential in chemical plants, power plants, and desalination facilities for securing equipment exposed to harsh conditions. The nuts are suitable for automotive, mechanical, and structural applications, where durable and rust-resistant fasteners are critical. Copper Nickel Nuts provide secure, long-lasting connections even under extreme stress and environmental conditions. Their combination of strength, corrosion resistance, and reliability makes them an indispensable component for demanding industrial, marine, and engineering applications.
