Home > Copper Nickel > Copper Nickel 90/10 Nuts
Tanvir Nickel Alloys, based in Cairo, Egypt, is a trusted name when it comes to manufacturing and supplying Copper Nickel 90/10 Nuts, specifically designed for challenging marine and industrial settings. Crafted with precision and a commitment to global standards, these nuts ensure dependable performance and a long lifespan. Tanvir Nickel Alloys caters to a variety of industries, including shipbuilding, offshore oil and gas, desalination, and chemical processing, where robust, corrosion-resistant fastening solutions are essential for maintaining system integrity and safety.
Copper Nickel 90/10 Nuts are made from an alloy that consists of 90% copper and 10% nickel, with a touch of iron and manganese added to boost corrosion resistance and mechanical strength. These nuts typically exhibit tensile strength between 245 and 310 MPa and yield strength from 69 to 125 MPa. They excel in resisting seawater corrosion, biofouling, and stress corrosion cracking, making them perfect for submerged or coastal applications. Their impressive ductility and thermal stability also guarantee reliable performance even when faced with varying pressure and temperature 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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Nuts in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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 applications like seawater piping systems, shipboard structures, and ballast systems. They’re also crucial in desalination plants, power stations, and chemical processing facilities where durability against harsh environments is a must. These nuts are typically employed to secure flanges, valves, heat exchangers, and structural supports. With their exceptional durability and minimal maintenance needs, Copper Nickel 90/10 Nuts are a top choice for engineers and contractors tackling corrosive and demanding service conditions.
