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If you’re looking for top-notch copper-nickel products, look no further than Themba Nickel Alloys, located in Cape Town, South Africa. This company has made a name for itself as a leading manufacturer and supplier, serving clients around the globe, including in Cape Town, South Africa. They specialize in Copper Nickel 90/10 coils, delivering precision-engineered solutions that adhere to strict industrial standards. With a strong commitment to quality, Themba Nickel Alloys guarantees that every coil boasts superior durability, impressive corrosion resistance, and consistent performance. Their cutting-edge manufacturing processes, paired with thorough quality control, make them a go-to partner for industries that need reliable copper-nickel materials for tough applications. They provide products that seamlessly combine performance, longevity, and cost-effectiveness.
Copper Nickel 90/10 coils are made up of about 90% copper and 10% nickel, often with small amounts of iron and manganese to boost strength and corrosion resistance. This alloy is particularly known for its excellent resistance to seawater corrosion, making it perfect for marine settings. On the mechanical side, it offers moderate tensile strength, good ductility, and outstanding thermal and electrical conductivity. Plus, it remains stable even when temperatures and pressures fluctuate, showing strong resistance to biofouling and erosion. These qualities make Copper Nickel 90/10 coils versatile, durable, and dependable for industries that need materials that can handle harsh conditions without sacrificing performance or structural integrity.
| Grades | Cu-Ni 90/10, Cu-Ni 70/30 |
| Thickness | 0.1mmThk To 3 mm Thk |
| Width | 3.2mm To 1500mm |
| Length | AS PER CUSTOMER’S REQUIREMENT |
| Type of Material | Cupro Nickel SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD, FULL HARD. |
| Form | Coil / Strip |
| Test Certificate | Yes. |
| Finish | NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90-10 | 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 90/10 Coil 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.
You’ll find Copper Nickel 90/10 coils in a variety of applications, including marine engineering, seawater piping systems, desalination plants, and heat exchangers, all thanks to their remarkable resistance to corrosion and biofouling. They’re also used in chemical processing, power generation, and the offshore oil and gas sectors, where durability in high-temperature, high-pressure, and saline environments is essential. Additionally, these coils play a vital role in shipbuilding, condenser tubes, and hydraulic systems that require long-lasting, low-maintenance solutions.
