Home > Copper Nickel > Copper Nickel 70/30 Sheet and Plate
Nestled in Cape Town, Cape Town, Themba Nickel Alloys has built a solid reputation as a reliable manufacturer and supplier of top-notch copper-nickel products that reach customers around the globe. They specialize in Copper Nickel 70/30 sheets and plates, catering to industries that demand outstanding corrosion resistance and durability. With a strong focus on precision and quality, Themba Nickel Alloys guarantees that each product adheres to international standards. They proudly serve the Cape Town, South Africa market, providing dependable solutions for marine, industrial, and chemical applications, all while delivering products that boast strength, longevity, and exceptional performance in challenging environments.
Copper Nickel 70/30 sheets and plates are made up of 70% copper and 30% nickel, often with small amounts of iron and manganese to boost strength. This alloy is known for its impressive mechanical properties, including high tensile strength, good ductility, and remarkable resistance to corrosion, particularly in seawater and acidic conditions. Its excellent thermal and electrical conductivity, along with stability at high temperatures, makes it a go-to choice for demanding applications that require both structural integrity and long-lasting reliability.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Sheets and Plates in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
These Copper Nickel 70/30 sheets and plates find extensive use in the marine and offshore sectors for shipbuilding, seawater piping systems, and desalination plants, thanks to their exceptional corrosion resistance. They’re also employed in chemical processing, heat exchangers, condensers, and architectural projects where durability and visual appeal are crucial. Moreover, this alloy is perfect for flanges, valves, and structural components that face harsh conditions, ensuring they last longer with minimal maintenance. Its versatility makes it a trusted option for industries in search of high-performance, corrosion-resistant materials for both industrial and infrastructural needs.
