Home > Copper Nickel > Copper Nickel 90/10 Fasteners
From its base in Canberra, Marsh Nickel Alloys stands as a trusted Australian manufacturer and supplier for demanding industrial projects worldwide. We understand the critical need for reliable components in harsh environments, which is why our partnership with the Copper Nickel 9010 Fasteners Manufacturer in Canberra, Australia, is so vital. This collaboration ensures a direct and dependable supply of high-integrity fasteners, meeting the exacting standards required for marine and offshore applications, bridging the gap between Australian expertise and Middle Eastern industrial needs with precision and care.
The strength of Copper Nickel 9010 lies in its unique composition, primarily a blend of 90% copper and 10% nickel, enhanced with small amounts of iron and manganese. This specific recipe gives the fasteners their renowned resistance to corrosion, especially in seawater, preventing common issues like biofouling. Mechanically, these fasteners are tough and ductile, maintaining their integrity under significant stress and across a wide range of temperatures, which makes them incredibly durable and reliable for long-term use in challenging conditions.
Standard : DIN, ASTM, BS, and all International Standards
Size : 3 mm to 200 mm
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes
Length : M02 to M33
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 90/10 | 88.6 min | 1.0 max | 0.05 max | 9-11 max | 1.8 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cupro Nickel 90/10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
The primary use for these robust fasteners is within the marine and offshore industries, where they are essential for constructing ships, desalination plants, and offshore oil and gas platforms. Their excellent resistance to saltwater corrosion makes them ideal for pumps, valves, and piping systems. Beyond the sea, they also find important applications in power generation plants and chemical processing facilities, where their reliability ensures the safety and longevity of critical infrastructure, proving indispensable for engineers who cannot afford to compromise on quality.
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Copper Nickel 90/10 is widely used in the marine and industrial industries for its corrosion resistance and durability. They are commonly found in marine pipelines, heat exchangers and desalination plants. Its resistance to biofouling makes it ideal for applications such as condensed tubing and marine hardware. In addition, they are used in a variety of applications in money, power transmission, and the oil and gas industry. Its strength and extreme environmental resistance ensure reliable performance in extreme conditions.
