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Top-grade Copper Nickel 90/10 Stud Bolts from Elvis Nickel Alloys, a renowned manufacturer and supplier with headquarters in Houston, USA, are made to perform exceptionally well in corrosive and maritime environments. Made from a premium 90/10 copper-nickel alloy, these stud bolts are perfect for demanding offshore and industrial applications because of their exceptional resistance to chemical attacks, biofouling, and seawater. Our stud bolts come in a variety of sizes and threads and are precisely engineered to meet international standards. Elvis Nickel Alloys is dedicated to offering dependable fastening solutions that guarantee longevity, security, and peak system performance under trying circumstances.
90% copper and 10% nickel make up the alloy used to make Copper Nickel 90/10 Stud Bolts. Tiny amounts of iron and manganese are added to enhance the alloy’s mechanical qualities and resistance to corrosion. These bolts have good ductility and structural integrity, with tensile strengths between 310 and 450 MPa and excellent elongation up to 30%. In saltwater and brine-rich environments, the 90/10 alloy offers excellent resistance to stress corrosion, cracking, pitting, and erosion. It is ideal for high-moisture, moderately pressurised applications that call for strong, corrosion-resistant fasteners due to its consistent mechanical and thermal performance.
| 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 Inch |
| Cu-Ni | 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 Stud 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 stud bolts are frequently utilised in shipbuilding, offshore platforms, desalination systems, and marine engineering. Because of their exceptional resistance to corrosion and biofouling, they are perfect for fastening parts like flanges, pumps, and heat exchangers in seawater piping systems. These stud bolts are also used in chemical processing facilities, power plants, and coastal infrastructure where they are constantly exposed to moisture, salt, and temperature changes. Copper Nickel 90/10 Stud Bolts from Elvis Nickel Alloys are a popular option for crucial fastening in challenging conditions because they guarantee sturdy, safe, and long-lasting joints.
