Neith Metals, based in Cairo, Egypt, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Nimonic 80A Bars and Rods. With a focus on precision engineering and advanced metallurgical know-how, they adhere to international quality standards to produce nickel-based alloys that offer remarkable strength, oxidation resistance, and durability even at high temperatures. Their Nimonic 80A Bars and Rods are specifically designed to excel in the toughest environments. Catering to sectors like aerospace, power generation, and chemical processing, Neith Metals delivers dependable, long-lasting alloy solutions that meet both local and global performance needs.
The composition of Nimonic 80A Bars and Rods includes primarily nickel (70–80%), chromium (18–21%), and titanium (2–2.5%), along with trace amounts of aluminum, carbon, and iron. This alloy showcases impressive mechanical properties, boasting tensile strength of up to 950 MPa, yield strength around 550 MPa, and excellent creep resistance at elevated temperatures. Nimonic 80A stands out for its exceptional oxidation resistance, thermal stability, and mechanical strength, making it perfect for applications that require prolonged exposure to extreme heat.
| Standards | Designation |
|---|---|
| ASTM | B637 |
| Length | Diameter |
|---|---|
| 2-12m | 6mm-500mm |
| Type | Certification |
|---|---|
| Nimonic 80A Round Bar | ISO 9001:2008 |
| Weight % | Ni | Cr | Ti | Al | C | Si | Cu | Fe | Mn | Co | B | Zr | S |
| Alloy 80A | Bal | 18.0-21.0 | 1.8-2.7 | 1.0-1.8 | 0.10 max | 1.0 max | 0.2 max | 3.0 max | 1.0 max | 2.0 max | 0.008 max | 0.15 max | 0.015 max |
| Material | Condition | Ultimate Tensile Strength ksi | Yield Strength ksi | Elongation on 4D (min) | Hardness min |
| Alloy 80A | Solution Annealed & Precipatation Treated (aged) | 145 | 90 | 20 | 300 HV |
|
Density |
8.19 g/cm3 |
| Melting point | 1320-1365°C |
Yes, Nimonic 80A, a nickel-based alloy, can be susceptible to galvanic corrosion when in contact with materials that have significantly different electrochemical potentials, especially in the presence of an electrolyte.
Yes, Nimonic 80A bar can be welded. It is commonly welded using techniques like TIG or MIG welding, with preheating and post-weld heat treatment to prevent cracking.
Nimonic 80A bars are available in various sizes, typically from 6mm to 250mm in diameter, and lengths up to 6 meters. Common finishes include bright, polished, and cold-drawn.
Neith Metals’ Nimonic 80A Bars and Rods are extensively utilized in high-temperature and high-stress scenarios. They are particularly suited for crafting turbine blades, valves, fasteners, exhaust systems, and combustion chamber components in the aerospace and gas turbine sectors. Moreover, they find applications in power generation, heat-treatment equipment, and chemical processing plants where superior oxidation resistance and strength are essential. With their outstanding thermal stability and corrosion resistance, Nimonic 80A Bars and Rods ensure reliable, long-lasting performance for critical engineering and industrial tasks operating under extreme temperature conditions.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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