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Themba Nickel Alloys, located in Cape Town, Cape Town, stands out as a top manufacturer and supplier of premium alloy products, including Copper Nickel Wire. Known for their precision in manufacturing and rigorous quality control, Themba Nickel Alloys delivers wire solutions that meet the high demands of marine, chemical, and industrial applications. Their Copper Nickel Wire is crafted to comply with international standards, ensuring outstanding corrosion resistance and mechanical performance. With a strong commitment to dependable supply and technical support, Themba Nickel Alloys has become a trusted partner for Copper Nickel Wire, both in South Africa and in global markets.
Copper Nickel Wire is made from a blend of copper and nickel alloys, usually featuring a composition of 90% copper and 10% nickel (CuNi90/10) or 70% copper and 30% nickel (CuNi70/30). This alloy is known for its remarkable resistance to seawater corrosion, erosion, and biofouling, making it perfect for marine settings. It boasts good mechanical strength, ductility, and thermal conductivity, with tensile strengths typically ranging from 300 to 500 MPa, depending on the specific alloy and processing methods. Additionally, it offers strong resistance to stress corrosion cracking and excellent weldability.
| Specifications | ASTM B206, ASME SB206 | |
|---|---|---|
| Copper Nickel Wire Grades | 90/10 Copper Nickel Wire, 70/30 Copper Nickel Wire (Cuni 90/10 & Cuni 70/30) | |
| Copper Nickel Wire Dimensions | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 | |
| Copper Nickel Wire Length | 100 mm TO 6000 mm, customizable | |
| Copper Nickel Wire Diameter | 10 mm To 100 mm or as per client requirement | |
| Copper Nickel Wire Main Types |
| |
| Copper Nickel Wire Density | 8.89 g/cm3 | |
| 580-750 | |
| as standard | |
| 28-30 | |
| Surface | Polished bright, Smooth | |
| Copper Nickel Wire Technique | Cold Rolled, hot rolled | |
| Copper Nickel Wire Condition | M, Y, 1/2Hard | |
| Tempers | Tempers range from dead soft annealed to ultra spring temper | |
| Copper Nickel welded wire mesh | Roll Width: 24inch, 36inch, 1Metre, 48inch, 72inch, or 84inch Roll Length: 100feet or 150feet | |
| Copper Nickel wire mesh weaving methods | plain weave, twill weave, dutch weave | |
| Offered in a wide range of packages including: |
|
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.89 g/cm3 | 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 Wire 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.
Copper Nickel Wire finds extensive use in marine engineering, shipbuilding, desalination plants, heat exchangers, and various electrical applications. It’s particularly well-suited for producing electrical cables, marine hardware, resistance wires, and thermocouple wires, thanks to its corrosion resistance and electrical conductivity. The wire’s ability to endure harsh saltwater conditions makes it a favored choice for offshore and coastal projects. Its versatility and durability guarantee a long service life in challenging industrial and marine environments.
