Home > Copper Nickel > Copper Nickel Fasteners
Bilal Nickel Alloys stands out as a top-notch manufacturer and supplier of high-performance Copper Nickel Fasteners in Safat, Kuwait. They cater to industries that require exceptional corrosion resistance and long-lasting durability. Renowned for their reliability in tough marine and industrial settings, these fasteners are crafted to provide outstanding strength and stability, even when constantly exposed to seawater and high-pressure conditions. With a commitment to precision engineering, rigorous quality control, and adherence to global standards, Bilal Nickel Alloys offers a diverse selection of Copper Nickel Fasteners ideal for shipbuilding, desalination, offshore structures, heat exchangers, and chemical processing applications.
Copper Nickel Fasteners are mainly made up of copper, with either 10% or 30% nickel, depending on the specific grade, along with iron and manganese to boost strength and corrosion resistance. These materials offer excellent protection against seawater corrosion, biofouling, and stress corrosion cracking. The fasteners demonstrate impressive tensile and yield strength, high ductility, and consistent mechanical performance across a range of temperatures. Their outstanding weldability, formability, and resistance to cyclic loading make Copper Nickel Fasteners a reliable choice for critical applications that demand durability, thermal stability, and long-lasting performance in corrosive environments.
| Grade | Cupro Nickel |
| Specifications | ASTM / ASME SB 151, SB 152 |
| Standards | DIN, ASTM, BS and all International Standards |
| Length | UPTO 5 METERS |
| Size | M4 To M100 | Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts, Hex Head Nut, Eye Nut, Dome Nut, Coupling Nut, Square Nut, Acorn Nut, Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Socket Head Screws, Concrete Screws, Shoulder Screws, Threaded Screws, Machine Screws, Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer etc. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Copper Nickel | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
| Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
| Elongation at break (in 381 mm) | 45.0% | 45.0% |
| Charpy impact | 107 J | 78.9 ft-lb |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 57.0 GPa | 8270 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 150 GPa | 21800 ksi |
At Bilal Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Fasteners in Safat, Kuwait, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Kuwait, 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 Fasteners find extensive use in industries that need remarkable corrosion resistance, particularly in seawater and brackish conditions. They are vital components in shipbuilding, marine hardware, offshore platforms, desalination plants, and seawater cooling systems. These fasteners are also utilized in heat exchangers, condensers, power generation units, and chemical processing equipment due to their strong resistance to biofouling and erosion. Furthermore, they are well-suited for hydraulic systems and firewater pipelines.
