Home > Copper Nickel > Copper Nickel 90/10 Fasteners
Tanvir Nickel Alloys stands out as a leading manufacturer and supplier of Copper Nickel 90/10 Fasteners right in Cairo, Egypt. They specialize in delivering top-notch, corrosion-resistant components that are expertly designed for both marine and industrial uses. These fasteners are crafted with precision to ensure they offer remarkable strength, durability, and reliability, even in the toughest conditions. Tanvir Nickel Alloys guarantees that every Copper Nickel 90/10 Fastener adheres to international standards, promising long-lasting performance in environments like seawater, chemicals, and offshore settings. Their products find extensive application in shipbuilding, desalination plants, offshore oil and gas operations, and various other industries where resistance to corrosion, biofouling, and mechanical wear is crucial.
Copper Nickel 90/10 Fasteners are made up of about 90% copper and 10% nickel, with small amounts of iron and manganese added to boost their strength and corrosion resistance. They boast a tensile strength ranging from 300 to 450 MPa and excellent ductility, ensuring they perform reliably under mechanical stress. These fasteners are particularly resistant to seawater corrosion, pitting, erosion, and biofouling. Their thermal and electrical conductivity, paired with mechanical stability, makes them perfect for critical joining tasks in challenging marine 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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Fasteners in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
You’ll find Copper Nickel 90/10 Fasteners commonly used in shipbuilding for hulls, piping systems, pumps, valves, and heat exchangers that come into contact with seawater. They’re also essential in offshore platforms, desalination plants, and chemical processing equipment where long-lasting corrosion resistance is a must. These fasteners are ideal for connecting copper-nickel piping, flanges, and structural components, ensuring secure and durable connections. With their impressive strength, corrosion resistance, and longevity, they deliver dependable performance in demanding marine and industrial applications.
