Chung Metal provides Haynes C263 Bars and Rods, a nickel‑cobalt‑chromium‑molybdenum alloy designed for superior strength, oxidation resistance, and fabricability to around 900 °C. C263 alloy is age‑hardenable, and in the annealed state it possesses good ductility; following aging it achieves high mechanical strength with retention of resistance to oxidation and creep. Our C263 bars/rods are made with grain structure control, uniform chemistry, and high-quality finishes, ideal for gas turbine structural parts, hot section components, and other high-temperature uses requiring mechanical strength as well as thermal stability.
Haynes C263 (UNS N07263) has approximately: nickel as a base, ~19‑21% chromium, ~19‑21% cobalt, ~5.6‑6.1% molybdenum, minor amounts of aluminum and titanium (~0.3‑0.6%), minor carbon (~0.04‑0.08%), with minor elements such as iron, manganese, silicon, etc. It can be age‑hardenable. In annealed or aged state, ultimate tensile strength is approximately 1000‑1050 MPa, 0.2% yield strength ~550‑600 MPa, elongation in annealed state ~40‑50%. Maintains good strength and elongation at high temperatures (e.g. 400‑700 °C), with excellent resistance to oxidation to ~900 °C. Density around 8.36‑8.40 g/cm³.
Yes, Haynes C263 rods can be customized in size and length according to specific requirements, offering flexibility in dimensions to meet the needs of various applications and industries.
Haynes C263 bars and rods excel in high-temperature environments, offering excellent oxidation and corrosion resistance, along with high strength and stability, making them ideal for extreme conditions up to 2000°F (1093°C).
To maintain Haynes C263 bars, avoid exposure to extreme temperatures and corrosive environments. Clean regularly with a mild detergent, avoid mechanical damage, and store in a dry, controlled environment.
C263 Bars and Rods are employed in turbine parts like combustor liners, transition ducts, engine casings, and ring parts; also in aerospace and power generation where long term service at high temperature is needed. They are applied to parts under mechanical load and also thermal stress (e.g. hot gas flow, cyclic heat). Due to good weldability and formability in annealed state, they can be applied to shapes that need machining or formation. Their oxidation and creep performance render them ideal for harsh high‑temperature conditions where other alloys would fail.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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