Home > Copper Nickel > Copper Nickel 90/10 Fasteners
Adarsh Nickel Alloys stands out as a trusted manufacturer and supplier based in Delhi, focusing on top-notch Copper Nickel 90/10 fasteners that are perfect for corrosive and marine settings. With a commitment to precision engineering, rigorous quality checks, and compliance with international standards, Adarsh Nickel Alloys produces these fasteners with care. They offer a variety of bolts, nuts, washers, and studs in different sizes and specifications, ensuring a perfect fit and long-lasting durability. Renowned for their consistent quality and prompt delivery, Adarsh Nickel Alloys provides Copper Nickel 90/10 fasteners that guarantee reliable performance, extended service life, and resistance to tough operating conditions.
These Copper Nickel 90/10 fasteners are crafted from an alloy that consists of roughly 90% copper and 10% nickel, with minor additions of iron and manganese to boost strength and corrosion resistance. This unique blend delivers impressive tensile strength, excellent ductility, and stable mechanical properties even when temperatures fluctuate. The alloy is particularly effective against seawater corrosion, stress corrosion cracking, and biofouling, while also offering good machinability and toughness, making it suitable for both light and medium-duty fastening tasks.
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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Fasteners in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 widely used in marine hardware, shipbuilding, offshore platforms, and coastal structures, thanks to their exceptional resistance to seawater and humid conditions. They’re also utilized in heat exchangers, condensers, desalination plants, power generation equipment, and oil and gas systems. With their corrosion resistance, reliability, and mechanical stability, these fasteners are perfect for long-term use in marine, industrial, and chemical processing environments.
