Based in Cape Town, Cape Town, Themba Nickel Alloys is a reliable manufacturer and supplier of top-notch nickel alloy components, including robust and high-performance Incoloy Fasteners. They cater to a diverse array of industries that require strength, corrosion resistance, and stability at high temperatures. Themba Nickel Alloys provides fasteners designed to meet rigorous international standards. Their Incoloy Fasteners are celebrated for their remarkable reliability in tough operating conditions, making them perfect for critical assembly and structural applications. With a strong focus on quality, customer service, and technical expertise, Themba Nickel Alloys has become a go-to partner for industrial fastening solutions throughout South Africa and beyond.
Incoloy Fasteners are crafted from a corrosion-resistant nickel-iron-chromium alloy, often enhanced with molybdenum, copper, or titanium, depending on the specific grade. This unique composition offers excellent resistance to both oxidizing and reducing environments, as well as protection against pitting, crevice corrosion, and stress-corrosion cracking. Mechanically, these fasteners boast high tensile strength, ranging from 550 to 800 MPa, and maintain their integrity even at temperatures exceeding 1000°C. Additionally, Incoloy Fasteners provide good weldability and formability, making them ideal for custom fabrication. Their exceptional mechanical and thermal properties guarantee long-lasting performance and reliability in demanding industrial settings.
Specifications : ASTM B425 / ASME SB425
Fasteners size : Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Machine Screws Size : M1.6 – M12
Self Tapping Screw Size : No.2 – No. 14
Fasteners Length : 3 mm to 200 mm
Fastener Threads : UNF, BSW, BSF, METRIC, UNC or as required
Surface Coating : Ptfe Coated High Nickel Alloy Fasteners Phosphate Coating, Teflon Coating, Zinc Coating, Hot Dipped Galvanizing Coating, Cadmium Coating, Xylon Coating
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Fasteners 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.
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Incoloy Fasteners find extensive use in industries that operate under extreme conditions. They are frequently utilized in the chemical processing, petrochemical, and power generation sectors for securing components in reactors, heat exchangers, boilers, and piping systems. In marine and offshore environments, they are perfect for applications in saltwater-exposed structures, subsea equipment, and desalination plants. The aerospace and automotive industries also rely on them for high-temperature and high-stress applications.
