Chuck Metals is a reputable manufacturer and supplier of Nimonic R04261 Bars and Rods based in Singapore, Pulau Ujong. They provide high-performance materials specifically designed to thrive in extreme conditions. Nimonic R04261 is a unique high-temperature nickel-based superalloy that excels in maintaining strength, resisting oxidation, and preserving structural integrity even when faced with elevated temperatures and mechanical stress. Chuck Metals delivers these bars and rods with meticulous attention to dimensional accuracy and a top-notch surface finish, making them perfect for aerospace, nuclear, and high-temperature industrial applications. With a strong commitment to quality and customer satisfaction, Chuck Metals guarantees that every product meets the highest industry standards for durability and performance.
The Nimonic R04261 Bars and Rods are primarily made of nickel, with carefully controlled additions of elements like chromium, cobalt, and titanium to boost strength and thermal resistance. This alloy showcases remarkable creep resistance, oxidation resistance, and mechanical strength at temperatures above 700°C. Its tensile strength usually falls between 750–1000 MPa, depending on the heat treatment process. Additionally, the alloy is known for its good weldability and structural stability, even after prolonged exposure to high temperatures, making it an excellent choice for mission-critical applications.
Material: RO4200-1, RO4210-2
Diameter:φ1.0-100mm
Length:200mm-9000mm
Standard: ASTM B394-98
Purity: ≥99.9% or 99.95%
Surface: bright
| Chemistry Composition (%) | ||||||||||||
| Designation | Chief component | Impurities maxmium | ||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | Remainder | 0.004 | 0.003 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.004 | 0.0015 | 0.002 |
| Nb2 | Remainder | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 |
| Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1″/2″ gage length, %, ≥ |
| RO4200-1 RO4210-2 | 18000 (125) | 12000 (85) | 25 |
Yes, Nimonic R04261 rod can be coated with high-temperature resistant coatings like thermal spray coatings, ceramic coatings, or chrome plating for improved oxidation and corrosion resistance in harsh environments.
Nimonic R04261 rods typically come in standard sizes ranging from 3/16" to 3" in diameter, with lengths commonly available in 3 to 12 feet, depending on the supplier.
Yes, Nimonic R04261 bars can be recycled after use. As a high-performance nickel-chromium alloy, it retains its properties through recycling, making it suitable for reuse in manufacturing processes.
You’ll find Nimonic R04261 Bars and Rods commonly used in turbine blades, jet engine components, nuclear reactor parts, exhaust valves, and high-stress fasteners. Their ability to perform reliably in harsh thermal and oxidative environments makes them essential in aerospace propulsion systems, gas turbines, and power generation plants. The combination of high strength, thermal stability, and corrosion resistance ensures dependable performance in demanding engineering applications where traditional alloys might not hold up.






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