Home > Copper Nickel > Copper Nickel 70/30 Fasteners
Adarsh Nickel Alloys stands out as a reliable manufacturer and supplier based in Delhi, specializing in high-quality Copper Nickel 70/30 fasteners tailored for both marine and industrial uses. These fasteners are crafted from top-notch raw materials and through meticulous manufacturing processes, ensuring they boast consistent dimensions, impressive corrosion resistance, and durability that lasts. You can find them in various forms, including bolts, nuts, screws, and washers, all designed to meet international standards and specific customer needs. They provide dependable, robust, and secure fastening solutions, making them perfect for critical piping, structural, and mechanical systems that face tough environments.
The Copper Nickel 70/30 fasteners are composed of an alloy with about 70% copper and 30% nickel, along with small amounts of iron and manganese to boost their mechanical strength and resistance to corrosion. These fasteners showcase remarkable tensile and yield strength, high toughness, and good ductility. They are resistant to seawater corrosion, biofouling, and erosion, all while maintaining stable mechanical properties even under fluctuating pressure and temperature conditions, ensuring they remain reliable and durable in demanding industrial and marine settings.
| Standard | DIN, ASTM, BS and all International Standards |
|---|---|
| Size | 3mm 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 | M02 To M33 |
| Length | H8, H9, H10, H11, H12, H13K9, K10, K11f, K12 or as per clients’ requirements |
| Types | Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts. |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc |
| Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 70/30 | 65 min | 1.0 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cupro Nickel 70/30 | 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 70/30 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 70/30 fasteners commonly used in shipbuilding, offshore platforms, coastal infrastructure, and marine engineering, where they frequently encounter seawater and corrosive environments. They’re perfect for applications like heat exchangers, condensers, desalination plants, hydraulic systems, power generation units, and chemical processing equipment. Additionally, these fasteners are essential in industrial piping networks, high-pressure installations, and mechanical assemblies, providing secure, corrosion-resistant, and long-lasting connections that are crucial for operational safety and efficient performance.
