Starc Metals, located in Canberra, Australia, stands out as a top manufacturer and supplier of high-performance nickel-based alloys, particularly Nimonic C263 bars and rods. These products are celebrated for their remarkable strength, heat resistance, and durability against corrosion, making them perfect for high-temperature applications. Starc Metals employs cutting-edge manufacturing techniques alongside rigorous quality control to ensure that their bars and rods meet exact specifications. Catering to industries like aerospace, power generation, and chemical processing, Nimonic C263 bars and rods from Starc Metals guarantee reliable performance, longevity, and safety even in the most extreme conditions, making them a go-to choice for critical engineering and industrial components.
Nimonic C263 bars and rods are crafted from nickel-chromium-cobalt-titanium-based superalloys, providing exceptional strength at high temperatures, along with impressive oxidation and corrosion resistance. Their makeup consists of about 50–60% nickel, 19–21% chromium, and 6–8% cobalt, with small amounts of titanium, aluminum, and other elements. Mechanically, they excel in resisting creep and fatigue at elevated temperatures, while also offering good tensile and yield strength. These characteristics make Nimonic C263 bars and rods perfect for components that face extreme heat and stress, ensuring they maintain their shape and performance where other alloys might falter, thus guaranteeing durability and reliability in critical applications.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade : Nimonic C263 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 C263 Round Bars conforms to NACE MR0175/ISO 15156
| 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 |
| Tensile strength | ISO 6892-1:2009(B) Annex D | 900 ± 40 MPa | 1100 ± 30 MPa |
| Yield strength (Rp 0.2 %) | ISO 6892-1:2009(B) Annex D | 650 ± 40 MPa | 800 ± 30 MPa |
| Elongation at break | ISO 6892-1:2009(B) Annex D | 40 ± 5 % | 35 ± 5 % |
| Young’s Modulus | – | 220 ± 15 MPa | 220 ± 15 MPa |
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Nimonic Alloy 263 | 2.4650 | N07263 |
Common diameters for Nimonic C263 rods range from 3mm to 200mm, with popular sizes including 6mm, 12mm, 25mm, 50mm, and 100mm. Custom sizes are also available upon request.
Nimonic C263 rods are available in sizes ranging from 3mm to 250mm in diameter. Common finishes include hot-rolled, cold-drawn, and polished, offering versatility for various applications.
Yes, Nimonic C263 bar can be welded. It is typically welded using gas tungsten arc welding (GTAW) or gas metal arc welding (GMAW) with a matching filler material for optimal results.
You’ll find Nimonic C263 bars and rods widely used in aerospace, gas turbines, and power generation equipment, where high strength and oxidation resistance at elevated temperatures are crucial. They’re ideal for turbine blades, combustion chamber components, exhaust systems, and high-temperature fasteners. Moreover, these bars and rods are also suitable for chemical processing equipment and various industrial applications that demand resistance to thermal fatigue and corrosion. Their ability to uphold mechanical integrity under harsh operating conditions makes Nimonic C263 bars and rods a preferred choice for many demanding applications.






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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