Anucha Metals, based in Bangkok, Thailand, has built a solid reputation as a manufacturer and supplier of high-performance specialty alloys. They provide top-notch Nimonic 90 Bars and Rods, designed to meet the demanding needs of high-temperature engineering applications. Renowned for their precision, reliability, and consistent quality, Anucha Metals caters to various industries, including aerospace, power generation, automotive, and marine. Nimonic 90 is a superalloy made from nickel, chromium, and cobalt, crafted for exceptional mechanical strength, oxidation resistance, and creep resistance at high temperatures. With a commitment to timely delivery, technical expertise, and internationally certified products, Anucha Metals is a trusted partner for critical applications throughout Southeast Asia and beyond.
Nimonic 90 is a nickel-based superalloy that consists of about 57% Nickel, 20% Chromium, and 18% Cobalt, along with small amounts of Titanium (2.5%) and Aluminum (1.4%) to enhance precipitation hardening. This alloy is celebrated for its impressive tensile strength (around 120 ksi / 827 MPa) and yield strength (approximately 85 ksi / 586 MPa), along with excellent creep resistance and outstanding oxidation resistance up to 950°C. It also boasts good fatigue strength and structural stability, even under prolonged exposure to high temperatures. Nimonic 90 Bars and Rods are perfect for high-stress, high-temperature environments where maintaining material integrity is crucial.
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 |
Nimonic 90 Bars and Rods find extensive applications in high-temperature and high-stress settings where long-term performance and reliability are paramount. In the aerospace sector, they are utilized in turbine blades, jet engine components, afterburners, and exhaust systems. Power plants rely on this alloy for gas turbines, valves, and combustion chambers. Additionally, the automotive industry uses Nimonic 90 for turbocharger parts and high-performance engine components. The marine and nuclear sectors also employ Nimonic 90 for heat-resistant fasteners and components, ensuring durability in extreme conditions.






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