Home > Copper Nickel > Copper Nickel 90/10 Bolts
A well-known producer and supplier of high-performance Copper Nickel 90/10 Bolts intended for use in challenging industrial, offshore, and marine settings is Elvis Nickel Alloys, with headquarters in Houston, USA. Our bolts are incredibly resistant to erosion, stress cracking, and seawater corrosion because they are made of a sturdy alloy consisting of 90% copper and 10% nickel. These bolts are precisely engineered to meet international standards and come in a variety of sizes, grades, and specifications. In critical infrastructure and fluid handling systems, Elvis Nickel Alloys is dedicated to providing high-quality fastening solutions that guarantee structural integrity, long-term performance, and dependability.
90% copper and 10% nickel make up Copper Nickel 90/10 Bolts, with trace amounts of iron and manganese added to improve corrosion resistance and mechanical strength. These bolts are appropriate for demanding structural applications because they usually have tensile strengths between 310 and 450 MPa and high ductility with elongation up to 30%. In seawater and chemical environments, the 90/10 alloy offers exceptional resistance to pitting, stress corrosion cracking, and biofouling. In applications in the power, process, and marine industries, its consistent mechanical and thermal performance guarantees reliable fastening.
| 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 Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Bolts in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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.
Elvis Nickel Alloys’ copper nickel 90/10 bolts find extensive use in offshore and marine applications, such as ballast networks, fire mains, seawater cooling systems, and shipbuilding. They are perfect for securing flanges, valves, pumps, and heat exchangers that are exposed to harsh chemicals and saltwater because of their high corrosion resistance. They are also used in chemical processing facilities, power plants, and desalination plants where durability and dependability in corrosive, high-moisture environments are crucial. Elvis Nickel Alloys’ Copper Nickel 90/10 Bolts are made to last. They offer safe, low-maintenance connections that help maintain the structural integrity of vital systems.
