Mourad Metals, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of high-performance NIMONIC 90 bars and rods. Known for its unwavering dedication to quality and precision, Mourad Metals delivers materials that meet the rigorous standards of aerospace, automotive, and industrial sectors. The NIMONIC 90 bars and rods are crafted to withstand extreme conditions, providing remarkable high-temperature strength, oxidation resistance, and durability. Thanks to advanced manufacturing techniques and strict quality control measures, Mourad Metals guarantees that each batch of NIMONIC 90 products performs reliably, enabling clients to achieve outstanding results in critical engineering and industrial projects.
NIMONIC 90 bars and rods are nickel-based superalloys that are enhanced with cobalt, chromium, titanium, and aluminum. This unique blend offers exceptional high-temperature strength along with resistance to oxidation and creep. At room temperature, the material boasts a tensile strength of around 1,050–1,150 MPa and maintains impressive strength even at temperatures soaring up to 750°C. Depending on the heat treatment, hardness falls between 35–40 HRC, while its superior corrosion resistance guarantees long-lasting durability. These mechanical properties make NIMONIC 90 the perfect choice for components that face extreme thermal and mechanical stress.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade : Nimonic 90 (UNS No. N07090) Round Bars
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Application : Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
Our Nimonic Alloy 90 Round Bars conforms to NACE MR0175/ISO 15156
| Grade | C | Cr | Co | Ti | Al | Si | Cu | Mn |
| Nimonic Alloy 90 | 0.2 max | 18 – 21 | 15 – 21 | 2 – 3 | 1 – 2 | 1.0 max | 0.2 max | 1.0 max |
| Density | Melting Point | Coefficient of Expansion | Modulus of Rigidity | Modulus of Elasticity (Annealed + Aged) (Spring Temper + Aged) |
|---|---|---|---|---|
| 8.18g/cm³ | 1370°C | 12.7 μm/m °C (20 – 100°C) | 82.5 kN/mm² | 213 kN/mm² 227 / 240 kN/mm² |
| STANDARD | WERKSTOFF NR. | UNS |
| Nimonic Alloy 90 | – | N07090 |
Yes, Nimonic 90 bars are highly suitable for high-temperature applications. They are known for excellent strength, oxidation resistance, and stability at elevated temperatures, making them ideal for aerospace and turbine components.
Yes, Nimonic 90 bar can be welded, but it requires careful control of heat and welding parameters. Typically, TIG (Tungsten Inert Gas) welding is recommended for best results.
Nimonic 90 rod is available in various sizes, typically from 1/8" to 12" in diameter. Common finishes include cold drawn, hot rolled, or bright polished, depending on the supplier.
In the aerospace and power generation industries, NIMONIC 90 bars and rods are widely utilized, especially where high-temperature performance is essential. They are particularly suited for turbine blades, jet engine components, gas turbines, and combustion chambers. Moreover, their outstanding oxidation and creep resistance make them ideal for industrial furnaces, chemical processing equipment, and high-performance automotive parts. This material is also a favorite in precision engineering for applications that demand consistent strength and dimensional stability under harsh conditions. Mourad Metals’ NIMONIC 90 products are globally recognized for providing reliable, high-quality solutions in challenging operational environments.






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