George Metals, based in Houston, USA, stands out as a leading manufacturer and supplier of Haynes 25 / L605 Bars and Rods. This high-performance cobalt-based alloy is celebrated for its remarkable strength, resistance to oxidation, and thermal stability, even at high temperatures. Often referred to as Alloy L605 or UNS R30605, it’s engineered for extreme service conditions, particularly where heat, wear, and corrosion are significant concerns. George Metals supplies Haynes 25 bars and rods that meet standards like ASTM F90 and AMS 5759, making them a go-to choice in industries such as aerospace, gas turbines, medical devices, and nuclear applications for high-temperature structural components.
Haynes 25 / L605 Bars and Rods from George Metals are made up of about 51% cobalt, 20% chromium, 15% tungsten, and 10% nickel, along with trace amounts of iron, manganese, and carbon. This alloy boasts impressive tensile strength (around 930 MPa) and yield strength (approximately 400 MPa), along with excellent resistance to creep and fatigue at temperatures reaching up to 980°C (1800°F). The bars are provided in a solution-annealed state to guarantee optimal mechanical stability and ease of work. Haynes 25 retains its properties even after prolonged exposure to high temperatures, making it perfect for both structural and dynamic applications.
| Standards : | ASTM F90 , ASTM F90 |
| Size Range : | 0.015″ Thk up to 2″ Thk |
| Thickness : | Range from .008″ to .0125″ |
| Length : | 2m, 2.44m, 3m, or as required |
| Width : | 10-2500mm |
| Ni | Cr | Mn | Si | Fe | S | Co | |
| Max | 11.00 | 21.00 | 2.00 | 0.40 | 3.00 | 0.030 | Bal |
| Min | 9.00 | 19.00 | 1.00 |
| Ultimate Tensile | Yield Strength (0.2% OS) | Elong. in 4D % | R/A | Hardness |
| Min | 125 Ksi | 45.0 KSi | 30 | |
| Max | ||||
| Min | 862 Mpa | 310 MPa | ||
| Max |
| ASTM | UNS | Workstoff | AMS |
| F15 | K94610 | 1.3981 | I-23011 CL1 |
George Metals’ Haynes 25 / L605 Bars and Rods find extensive use in aerospace engines, gas turbines, nuclear reactors, and medical devices, where high strength and corrosion resistance at elevated temperatures are crucial. Key applications include combustion liners, turbine rings, afterburner components, springs, and implantable medical devices. The alloy’s exceptional resistance to wear, oxidation, and thermal fatigue also makes it ideal for industrial furnace hardware, seals, and chemical processing equipment. George Metals ensures precise dimensional control, a superior surface finish, and consistent quality, making L605 bars perfect for critical applications.






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