Home > Copper Nickel > Copper Nickel 90/10 Fasteners
Located in Hamilton, New Zealand, Santner Nickel Alloys is a reputable manufacturer and supplier of top-notch Copper-Nickel-90-10-Fasteners, crafted for demanding marine, industrial, and engineering applications. Known for their precision manufacturing and rigorous quality control, the company produces fasteners that offer outstanding corrosion resistance, mechanical strength, and long-lasting reliability in tough environments. By employing advanced production techniques, Santner Nickel Alloys guarantees that each Copper-Nickel-90-10-Fastener adheres to international standards. Their dedication to timely delivery, customer satisfaction, and high-performance materials has solidified their reputation as a trusted provider of premium copper-nickel fastening solutions, both in New Zealand and around the globe.
Copper-Nickel-90-10-Fasteners are made up of roughly 90% copper and 10% nickel, along with small amounts of iron and manganese to boost strength, corrosion resistance, and thermal stability. This alloy boasts impressive tensile strength, dependable yield strength, and good ductility, enabling the fasteners to perform well under high pressure, vibration, and temperature changes. They show remarkable resistance to seawater corrosion, stress corrosion cracking, erosion, and biofouling. The blend of toughness, long-lasting durability, and mechanical stability makes Copper-Nickel-90-10-Fasteners perfect for critical fastening tasks in marine, offshore, and industrial settings.
Standard : DIN, ASTM, BS, and all International Standards
Size : 3 mm to 200 mm
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes
Length : M02 to M33
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 90/10 | 88.6 min | 1.0 max | 0.05 max | 9-11 max | 1.8 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cupro Nickel 90/10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Fasteners in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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-Fasteners find extensive use in applications that demand high corrosion resistance, mechanical strength, and long-term reliability. These fasteners are ideal for marine environments, where they withstand harsh conditions and exposure to seawater. They are also commonly used in offshore oil and gas platforms, shipbuilding
