If you’re looking for a reliable source of high-performance nickel-based materials, look no further than Themba Nickel Alloys. Based in Cape Town, Cape Town, this reputable manufacturer and supplier offers a diverse selection of products, including the well-known Monel 400 Wire. With a strong focus on quality, precision, and innovation, Themba Nickel Alloys ensures that their products meet rigorous international standards for durability and corrosion resistance. They cater to a variety of industries, such as marine, chemical, oil and gas, and aerospace, providing dependable materials that can withstand extreme conditions. Thanks to their cutting-edge production technology and skilled craftsmanship, the company is setting the bar high for excellence in metal manufacturing across Africa and beyond.
Monel 400 Wire is primarily made up of nickel (about 63%) and copper (roughly 28–34%), along with trace amounts of iron, manganese, carbon, and silicon. This unique blend gives it remarkable resistance to seawater, acids, alkalis, and other corrosive substances. On the mechanical side, Monel 400 Wire boasts impressive tensile and yield strength, outstanding ductility, and excellent resistance to stress-corrosion cracking. It maintains its strength and toughness across a wide temperature range and is easy to fabricate, weld, or cold-work, making it perfect for demanding industrial and marine applications that require both strength and durability.
| Specifications | : | ASTM B164 ASME SB164 |
| Dimensions | : | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 |
| Length | : | 100 mm TO 6000 mm |
| Diameter | : | 10 mm To 100 mm |
| Specialize | : | Filler Wire, Coil Wire, Electrode Wire, Welding Wire. |
| Grade | C | Mn | Si | Cu | S | Cr | Fe | Ni | N |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 28.0-34.0 | 0.24max | – | 2.50 max | 63.00 min | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40% |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 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.
In industries where corrosion resistance, strength, and reliability are paramount, Monel 400 Wire is a go-to choice. In the marine sector, it’s commonly used for rigging, springs, and fasteners exposed to seawater. The chemical and petrochemical industries rely on Monel 400 Wire for heat exchangers, chemical processing equipment, and piping systems that handle acidic or alkaline solutions. It’s also utilized in oil and gas production, power generation, and aerospace engineering. Plus, Monel 400 Wire is found in electrical and electronic components due to its excellent conductivity and resistance to oxidation, ensuring reliable performance even in harsh environments.
