Home > Copper Nickel > Copper Nickel 90/10 Bolts
Santner Nickel Alloys, based in Hamilton, New Zealand, stands out as a top manufacturer and supplier of high-quality Copper-Nickel-90-10-Bolts, specifically crafted for tough marine, industrial, and engineering tasks. Known for their precision engineering and strict quality control, the company produces bolts that deliver outstanding corrosion resistance, mechanical strength, and long-lasting reliability even in harsh conditions. By employing cutting-edge manufacturing techniques, Santner Nickel Alloys guarantees that each Copper-Nickel-90-10-Bolt adheres to international standards. Their dedication to customer satisfaction, prompt delivery, and durable, high-performance products has made them a trusted name in copper-nickel fastening solutions throughout New Zealand and beyond.
Copper-Nickel-90-10-Bolts are made up of about 90% copper and 10% nickel, with small amounts of iron and manganese added to boost strength and corrosion resistance. This alloy provides excellent tensile strength, dependable yield strength, and good ductility, enabling the bolts to perform well under high pressure and varying temperatures. They are particularly resistant to seawater corrosion, stress corrosion cracking, biofouling, and erosion. The blend of toughness, thermal stability, and long-lasting durability ensures that Copper-Nickel-90-10-Bolts deliver reliable performance in critical marine, industrial, and offshore fastening situations.
| 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Bolts 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-Bolts find extensive use in industries that require high corrosion resistance, mechanical strength, and lasting reliability. In marine settings, they are crucial for securing components in seawater piping, pumps, condensers, heat exchangers, and shipbuilding structures, thanks to their exceptional performance in saline environments. Offshore operations also rely on these bolts for their durability and effectiveness in challenging conditions.
