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Nestled in Cape Town, Cape Town, Themba Nickel Alloys has earned a solid reputation as a reliable manufacturer and supplier of top-notch Copper Nickel Sheets and Plates in Cape Town, South Africa. With a keen eye on precision engineering and outstanding material performance, this company is dedicated to delivering products that not only meet international standards but also cater to specific customer needs. Their Copper Nickel sheets and plates are celebrated for their remarkable corrosion resistance, durability, and strength, making them perfect for tough industrial applications. By blending cutting-edge production technology with strict quality control, Themba Nickel Alloys ensures that every product they supply to clients around the globe is both reliable and consistent.
Copper Nickel Sheets and Plates are primarily made of copper, with 10–30% nickel, and often include small amounts of iron and manganese to enhance strength and corrosion resistance. These alloys boast impressive mechanical properties, such as high tensile strength, excellent ductility, and toughness, even in marine environments. They also maintain good thermal stability and show outstanding resistance to biofouling, seawater corrosion, and stress cracking, making them ideal for aggressive settings that demand long service life and minimal upkeep.
| Specifications | ASTM B171, B122 / ASME SB171, SB122 |
| Standards | ASTM, ASME and API |
| Size | 1 mm to 100 mm |
| Finishing | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Coils, Foils, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) & Angle, Channel, Tray, Roll Etc. |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | UNS NO. C92200 & UNS NO. C83600, UNS NO. C70600 ( CU -NI- 90/10), C71500 ( CU -NI- 70/30), UNS NO C10100, C10200, C10300, C10800, C12000, C12200. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Cupro Nickel | 88.6 min | 1.0 max | 0.05 max | 9-11 max | 1.8 max | 1 max |
| Element | Copper Nickel 90/10 |
|---|---|
| Density | 8.1 g/cm3 |
| Melting Point | 1443 °C (2430 °F) |
| Tensile Strength | Psi -80,000, MPa -551 |
| Yield Strength (0.2%Offset) | Psi – 35,000, MPa – 241 |
| Elongation | 30 % |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Sheet 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.
Thanks to their superior corrosion resistance and thermal conductivity, Copper Nickel Sheets and Plates find extensive use in marine, offshore, and industrial applications. They’re commonly found in heat exchangers, condensers, and desalination plants. In shipbuilding, these materials are used for hull cladding, seawater piping, and ballast systems. Additionally, they play a crucial role in power generation, petrochemical, and chemical processing industries, where reliability in harsh conditions is a must. Their anti-fouling properties and excellent weldability make them a go-to choice for coastal and underwater engineering projects.
