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Aria Fasteners, located in Hamilton, New Zealand, is a reliable manufacturer and supplier of top-notch Copper Nickel Bolts designed for marine, offshore, and industrial uses. With a reputation for precision engineering and strict adherence to international standards, the company caters to various sectors, including marine engineering, desalination plants, oil and gas, and chemical processing. Their bolts are crafted to offer exceptional corrosion resistance, mechanical strength, and long-lasting reliability, even in the toughest environments. Thanks to their commitment to technical expertise, prompt delivery, and customer satisfaction, Aria Fasteners has become a go-to supplier of premium copper-nickel fasteners around the globe. *(≈100 words)*
Copper Nickel Bolts are made from alloys that typically consist of 90% copper and 10% nickel, which gives them remarkable resistance to seawater corrosion, oxidation, and chemical damage. These bolts boast high tensile strength, toughness, and ductility, making them perfect for high-stress and high-pressure situations. The alloy maintains stability under both mechanical and thermal loads, ensuring long-lasting durability in challenging conditions. They are particularly well-suited for critical connections where corrosion resistance, reliability, and longevity are essential, especially in marine, offshore, desalination, and chemical processing settings. *(≈90 words)*
| 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 |
| 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. |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Copper Nickel bolts manufactured by Aria Fasteners are general purpose bolts and are applied in many areas. In marine applications, they are used to fix parts and prevent them from rusting due to the water content in the sea. In industrial applications they are used for strength and durability and their ability to withstand chemical agents. Copper Nickel bolts are also used in oil and gas industries since they are very strong and do not corrode easily in the environment.
Copper Nickel Bolts are extensively utilized in scenarios that require secure fastening, corrosion resistance, and dependable performance under extreme conditions. You’ll often find them in piping systems, flanged joints, pumps, valves, heat exchangers, and offshore platforms, where they help maintain leak-proof and mechanically stable connections. Their ability to resist seawater, chemical attacks, and oxidation guarantees a longer service life and reliable operation. Plus, Copper Nickel Bolts ensure uniform load distribution and mechanical stability, making them a smart choice for demanding applications. *(≈90 words)*
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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