Starc Metals stands out as a top-notch manufacturer and supplier of Nimonic 90 Bars and Rods right in Canberra, Australia. They specialize in high-quality nickel-chromium-cobalt alloy products that are crafted for exceptional performance in high temperatures and resistance to corrosion. The company is committed to ensuring that every product adheres to strict international quality standards, delivering reliability, durability, and consistent mechanical strength for even the toughest industrial applications. Their Nimonic 90 Bars and Rods are designed to excel in creep resistance, boast high tensile strength, and offer superior oxidation stability when the heat is on. With precise manufacturing techniques and customizable options, Starc Metals caters to the aerospace, power generation, petrochemical, and industrial sectors, providing long-lasting, high-performance solutions.
These Nimonic 90 Bars and Rods are primarily made up of nickel and chromium, with added cobalt, titanium, and aluminum to boost their mechanical properties and stability at high temperatures. This alloy showcases impressive tensile and yield strength, remarkable creep resistance, and outstanding protection against oxidation and corrosion, even in extreme thermal conditions. It retains its structural integrity, ductility, and mechanical performance, even when faced with high stress and elevated temperatures. The blend of thermal stability and mechanical strength guarantees reliable long-term performance, making Nimonic 90 Bars and Rods perfect for critical high-temperature and demanding engineering tasks.
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.
You’ll find Nimonic 90 Bars and Rods widely utilized in industries that demand exceptional high-temperature strength, creep resistance, and oxidation stability. They’re commonly found in aerospace engine components, turbine blades, high-temperature fasteners, and parts for gas turbines. In the power generation and petrochemical fields, they’re essential for heat-resistant equipment, structural components, and high-stress machinery that endure extreme temperatures. This alloy is also a fantastic choice for precision engineering applications where reliability and long-term durability are key.






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