Home > Copper Nickel > Copper Nickel 90/10 Nuts
Adarsh Nickel Alloys stands out as a reliable manufacturer and supplier based in Delhi, specializing in high-quality Copper Nickel 90/10 nuts that are built for strength, precision, and resistance to corrosion. Crafted with cutting-edge manufacturing techniques and top-notch raw materials, these nuts ensure exceptional dimensional accuracy and consistent performance, even in the toughest environments. Adarsh Nickel Alloys offers Copper Nickel 90/10 nuts in a variety of sizes, threads, and standards to meet a wide range of industrial requirements. Each product goes through rigorous quality checks to guarantee durability, reliability, and a long lifespan, making them perfect for critical marine and industrial fastening tasks.
These Copper Nickel 90/10 nuts are made up of about 90% copper and 10% nickel, with small amounts of iron and manganese added to enhance strength and resistance to seawater corrosion. This alloy is known for its impressive tensile and yield strength, outstanding ductility, and high toughness. Mechanically, it performs reliably under varying temperatures and pressures, offering good fatigue resistance and wear characteristics, which ensures secure fastening and structural integrity in corrosive conditions.
| Specifications | : | ASTM B 151 ASME SB 151 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 90/10 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Cu-Ni 90/10 | Cu | Pb | Mn | Fe | Zn | Ni |
| 88.6 min | 0.05 max | 1.0 max | 1.8 max | 1 max | 9-11 max |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 35,000, MPa – 241 | Psi -80,000, MPa -551 | 30 % |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Nuts in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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.
You’ll find Copper Nickel 90/10 nuts commonly used in marine engineering, shipbuilding, offshore platforms, desalination plants, and heat exchanger assemblies. They are particularly well-suited for fastening components that come into contact with seawater, brine, and humid or corrosive environments. Thanks to their excellent corrosion resistance, mechanical stability, and low maintenance needs, they are ideal for use in pipelines, valves, pumps, and structural assemblies across marine, chemical, and industrial sectors.
