Home > Copper Nickel > Copper Nickel 70/30 Sheet and Plate
Adarsh Nickel Alloys stands out as a trusted manufacturer and supplier based in Delhi, specializing in high-quality Copper Nickel 70/30 sheets and plates designed for critical industrial and marine applications. They utilize cutting-edge processing techniques and rigorous quality control measures to guarantee an excellent surface finish, precise thickness, and reliable mechanical performance. Renowned for their outstanding corrosion resistance and durability, these sheets and plates come in various sizes and tempers, adhering to international standards and serving industries that require long-lasting performance in tough environments.
The Copper Nickel 70/30 alloy is made up of approximately 70% copper and 30% nickel, with small amounts of iron and manganese added to boost strength and corrosion resistance. This alloy boasts higher tensile and yield strength compared to the 90/10 grades while still offering good ductility and formability. It provides remarkable resistance to seawater corrosion, erosion, and stress corrosion cracking, along with stable mechanical properties across a broad temperature range, making it perfect for heavy-duty applications.
| UNS C71500 Plate Specification | MSRR, AMS, BS, ASTM B122 / ASTM B171 |
|---|---|
| Cuni 70/30 Plate Sizes (mm) | 1000 x 2000, 1220 x 2440, 1500 x 3000, 2000 x 2000, 2000 x 4000 |
| C71500 Cupro Alloy Plate Thickness | 0.1 to 100 mm Thk |
| Din 2.0882 70 30 CuNi Plate Width | 10-2500mm |
| ASTM B122 C71500 CDA 715 Plate Length | 2m, 2.44m, 3m, or as required |
| C71500 cuni Sheet AMS | AMS |
| Cu-Ni UNS C71500 70/30 Plate Finish | HR, CR, 2B, 2D, BA, NO(8), SATIN |
| ASTM B171 UNS C71500 Sheet Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Copper Nickel 70/30 Plate Stock in form of |
Coils, Checker, Circle, hot-rolled, Clad, annealed, Shim, Sheet, descaled, cold-rolled, Rolling, Rolls, Flat, sheared, Blank, Tread, Foils, Strip, Flats, Plate, soft-annealed, |
| 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 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 Sheets and Plates 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 sheets and plates widely used in marine construction, shipbuilding, and offshore platforms for components like hulls, heat exchangers, condensers, and seawater systems. They’re also essential in power plants, desalination facilities, oil and gas processing units, and the chemical industry. With their high strength, excellent thermal conductivity, and exceptional resistance to saline and aggressive environments, these materials are ideal for long-term use in demanding industrial and coastal conditions.
