Home > Copper Nickel > Copper Nickel 90/10 Bolts
Ashraf Nickel Alloys is a well-respected manufacturer and supplier of Copper Nickel 90/10 Bolts based in Riyadh, Saudi Arabia. We pride ourselves on delivering high-quality fasteners that are built to last and perform exceptionally in corrosive environments. Crafted from an alloy of 90% copper and 10% nickel, these bolts are celebrated for their outstanding resistance to seawater, biofouling, and stress corrosion cracking. With rigorous quality control in place, our Copper Nickel 90/10 Bolts guarantee strength, reliability, and a long service life. We serve various industries, including marine, shipbuilding, offshore oil & gas, desalination, power generation, and chemical processing, providing essential fastening solutions for critical applications.
Copper Nickel 90/10 Bolts are made up of 90% copper and 10% nickel, with a touch of iron and manganese added to enhance their strength and corrosion resistance. They excel in resisting seawater, brackish water, and biofouling, making them perfect for marine and offshore applications. These bolts boast impressive tensile strength, toughness, and ductility, ensuring they hold up well under high-stress conditions. They also feature excellent weldability and thermal stability. Thanks to their ability to maintain mechanical integrity in harsh and corrosive environments, Copper Nickel 90/10 Bolts are reliable fasteners for demanding industrial uses.
| 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 Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, 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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Bolts in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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 90/10 bolts are widely used in marine and offshore applications due to their excellent resistance to sea corrosion and bio-odor. They are ideal for protecting materials used in shipbuilding, desalination plants and marine engineering. These bolts are also used in industrial systems where corrosion resistance and chemical loading are required. Their durability and strength make them suitable for high-pressure environments, including power plants and chemical plants, where reliable operation is required.
