Home > Copper Nickel > Copper Nickel 70/30 Nuts
Nasir Nickel Alloys, located in Manama, Bahrain, is a reputable manufacturer and supplier of Copper Nickel 70/30 Nuts, providing top-notch fastening solutions for marine, industrial, and chemical sectors. These nuts, made from a blend of 70% copper and 30% nickel, are known for their outstanding corrosion resistance, mechanical strength, and durability, even in the toughest environments. Crafted to meet international standards, Copper Nickel 70/30 Nuts guarantee secure fastening, structural integrity, and long-lasting reliability. They find extensive use in shipbuilding, offshore platforms, desalination plants, chemical processing units, and piping systems, ensuring dependable performance with minimal maintenance and a long service life, especially in seawater and aggressive industrial conditions.
Copper Nickel 70/30 Nuts consist of 70% copper and 30% nickel, with small amounts of iron and manganese added to boost mechanical strength and corrosion resistance. This alloy excels in resisting seawater, oxidation, and biofouling, making it perfect for marine and industrial uses. In terms of mechanics, these nuts provide high tensile strength, good ductility, and excellent fatigue resistance, ensuring secure fastening in challenging environments. Their unique blend of corrosion resistance, toughness, and dimensional stability promises long-lasting durability and reliable performance under mechanical stress in critical industrial, chemical, and marine applications.
| Specifications | : | ASTM B 151 ASME SB 151 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 70/30 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Cu-Ni 70/30 | 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Nuts in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 70/30 Nuts are a go-to choice in industries that need fastening solutions that can stand up to corrosion, offer durability, and deliver high strength. They’re perfect for applications in marine engineering, shipbuilding, offshore oil and gas platforms, desalination plants, and chemical processing facilities. You’ll often find these nuts used in valves, pumps, piping systems, pressure vessels, heat exchangers, and structural assemblies that face the harshness of seawater and corrosive chemicals. Thanks to their exceptional corrosion resistance, mechanical strength, and long-lasting performance, they require minimal maintenance while ensuring reliability. Copper Nickel 70/30 Nuts truly provide high-performance, durable, and safe fastening solutions for the toughest marine, industrial, and chemical environments.
