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Xuan Nickel Alloys, located in Da Nang, Vietnam, stands out as a top manufacturer and supplier of high-quality copper nickel fasteners for markets around the globe, including Dubai, UAE. Known for their precision engineering and durable products, this company provides fasteners that not only meet international standards but also excel in resisting corrosion in tough environments. Their wide array of offerings includes bolts, nuts, screws, and custom fasteners, all designed to endure marine, chemical, and industrial conditions. With a strong emphasis on reliability and performance, Xuan Nickel Alloys guarantees timely deliveries and outstanding customer support, making them a go-to partner for businesses in need of premium copper nickel fastening solutions.
Typically, copper nickel fasteners are made up of 90% copper and 10% nickel (CuNi 90/10) or 70% copper and 30% nickel (CuNi 70/30), often with trace amounts of iron or manganese to boost strength. These alloys are known for their remarkable resistance to seawater corrosion, biofouling, and erosion. On a mechanical level, they showcase good tensile strength, ductility, and fatigue resistance, maintaining their structural integrity even under varying loads and temperatures. Their excellent conductivity, along with non-magnetic properties, makes them perfect for specialized industrial and marine applications, ensuring both durability and consistent performance in challenging conditions.
| 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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Fasteners in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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 are extensively utilized in marine, shipbuilding, and offshore sectors due to their outstanding resistance to seawater corrosion. They play a crucial role in pipelines, desalination plants, chemical processing units, and heat exchangers, where durability and corrosion resistance are paramount. Additionally, these fasteners find their place in electrical and electronic components, automotive systems, and industrial machinery that operate in harsh or saline environments. Their reliability in extreme conditions helps lower maintenance costs and boosts structural safety, making them a favored choice for engineers and designers who demand high-performance solutions.
