Anucha Metals, a reputable manufacturer and supplier located in Bangkok, Thailand, proudly offers top-notch Nimonic 263 Bars and Rods designed to meet the needs of critical industries around the globe. Renowned for their exceptional strength, durability, and ability to withstand high temperatures, these bars and rods are essential in demanding engineering applications. Nimonic 263 is a nickel-cobalt-chromium alloy that boasts excellent fabricability, weldability, and resistance to oxidation. With a commitment to strict quality control, precision engineering, and timely delivery, Anucha Metals stands out as a dependable partner for sectors like aerospace, petrochemical, power generation, and other high-performance industries.
The composition of Nimonic 263 Bars and Rods includes nickel, cobalt, chromium, molybdenum, and trace amounts of titanium and aluminum. This unique blend provides remarkable mechanical strength, corrosion resistance, and stability at high temperatures. The alloy showcases a tensile strength of approximately 880 MPa, a yield strength of around 500 MPa, and an elongation of up to 40%, ensuring excellent formability and performance. Thanks to its superior resistance to oxidation, scaling, and creep at elevated temperatures, Nimonic 263 maintains its structural integrity and reliability, making it an ideal choice for applications in harsh operating conditions.
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 industries that demand outstanding high-temperature strength and corrosion resistance. In the aerospace sector, they are utilized in gas turbines, jet engine components, and combustion chambers. The alloy is also essential in petrochemical processing equipment, heat exchangers, and reactors, where exposure to aggressive media and high heat is commonplace. In power generation, it plays a crucial role in turbine parts, exhaust systems, and boiler components. Its versatility and durability also make it a valuable asset in automotive, marine, and nuclear industries, ensuring reliable performance even under extreme stress and 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.
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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