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Wai Nickel Alloys stands out as a top-notch manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Copper Nickel Fasteners tailored for marine, offshore, and industrial uses. These fasteners are celebrated for their remarkable resistance to corrosion, impressive mechanical strength, and durability in seawater and saline conditions. Crafted with cutting-edge techniques and top-grade raw materials, Wai Nickel Alloys guarantees precision, consistency, and adherence to international quality standards. Copper Nickel Fasteners are perfect for applications in shipbuilding, desalination plants, offshore platforms, and power generation systems, where reliability, durability, and corrosion resistance are absolutely vital.
These fasteners primarily consist of copper and nickel, usually in ratios of 90/10 or 70/30, with small amounts of iron and manganese added to boost strength and enhance resistance to corrosion and erosion. The alloy showcases outstanding mechanical properties, including high tensile strength, good ductility, and exceptional resistance to stress corrosion cracking, oxidation, and biofouling. They maintain structural integrity even under high temperatures and saline conditions, ensuring reliable and long-lasting performance. Their well-balanced chemical composition offers toughness, weldability, and formability, making them ideal for demanding marine and industrial settings.
| 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 Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Fasteners in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, 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 seawater cooling systems, condensers, heat exchangers, desalination plants, and offshore oil and gas platforms. They’re also utilized in shipbuilding, power generation, and chemical processing industries where corrosion resistance and durability are crucial. Available in various forms such as bolts, nuts, studs, washers, and screws, these fasteners provide secure, leak-proof connections with minimal maintenance needs. With their superior strength, excellent thermal stability, and resistance to scaling and biofouling, Copper Nickel Fasteners are the go-to choice for engineers looking for dependable and robust solutions.
