Mourad Metals, based in Tunis, Tunisia, has built a solid reputation as a manufacturer and supplier of NIMONIC 263 Bars and Rods, specifically designed for industries that require top-notch performance in extreme conditions. With state-of-the-art production facilities and rigorous quality control measures, Mourad Metals guarantees consistent material quality that meets international standards. NIMONIC 263 is a nickel-based superalloy known for its remarkable high-temperature strength, resistance to oxidation, and ease of fabrication. The company prides itself on precision, reliability, and customer satisfaction, making its NIMONIC 263 bars and rods ideal for critical applications in aerospace, power generation, and high-temperature industrial settings.
The composition of NIMONIC 263 Bars and Rods primarily includes nickel, along with chromium, cobalt, molybdenum, titanium, and aluminum. Chromium enhances resistance to oxidation and corrosion, while cobalt and molybdenum boost strength and creep resistance at high temperatures. Titanium and aluminum contribute to precipitation hardening, ensuring excellent mechanical stability. This alloy boasts high tensile strength, good ductility, and outstanding creep-rupture properties. It maintains its mechanical integrity even after prolonged exposure to high temperatures and offers better weldability and formability compared to many other nickel-based superalloys.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade : Nimonic 263 (UNS No. N07263) Round Bars 2.4650
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 263 Round Bars conforms to NACE MR0175/ISO 15156
| Grade | C | Cr | Co | Ti | Al | Si | Cu | Mn |
|---|---|---|---|---|---|---|---|---|
| Nimonic Alloy 263 | 0.04-0.08 | 19 – 21 | 19 – 21 | 1.90 – 2.40 | 0.60 max | 0.40 max | 0.20 max | 0.60 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 263 | 2.4650 | N07263 |
Nimonic 263 rods typically come in standard sizes ranging from 1/4 inch to 12 inches in diameter, with lengths varying from 3 feet to 12 feet, depending on the supplier.
Yes, Nimonic 263 rods can be supplied in both polished and matte finishes, depending on the supplier's capabilities and the specific requirements of the application.
Nimonic 263 rods are available in various diameters, typically ranging from 1/8" to 12" or more. Common finishes include bright, cold drawn, and hot rolled, depending on specific requirements.
NIMONIC 263 Bars and Rods find extensive use in high-temperature and high-stress applications within the aerospace and power generation industries. Typical applications include gas turbine combustion chambers, casings, exhaust components, and structural rings. The alloy is also utilized in heat shields, fasteners, and fabricated assemblies that endure thermal cycling and oxidizing environments. Thanks to its excellent fabrication characteristics, it’s well-suited for complex welded components. Mourad Metals provides NIMONIC 263 for demanding engineering applications where long-term reliability, thermal stability, and mechanical strength are crucial.






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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