Haynes 25: Superior High-temperature Strength With Good Resistance To Oxidizing Environments

At Tianjin ZYTC, we proudly offer Haynes 25, a cobalt-based Alloy Which combines good formability and excellent high-temperature properties. 

Key Features of Haynes 25

• Good resistance to oxidising environments at high temperatures for long exposures.
• Excellent resistance to sulphidation.
• High temperature static applications.

Chemical Composition of Haynes 25

• Nickel (Ni): 9.0%-11.0%
• Chromium (Cr): 19.0%-21.0%
• Iron (Fe): 3.0% max
• Silicon (Si): 0.4% max
• Manganese (Mn): 1%-2%
• Carbon (C): 0.05%-0.15%
• Phosphorus (P): 0.040% max
• Sulfur (S): 0.030% max
• Tungsten (W): 14.0%-16.0%
• Cobalt(Co): Balance

Mechanical Properties of Haynes 25

• Tensile Strength: 996 Mpa
• Yield Strength: 476 Mpa
• ELongation: 54.7%

Key Applications of Haynes 25

• Aerospace: Haynes 25 is utilized for components requiring high strength and thermal degradation resistance at elevated temperatures in the aerospace industry. Its applications include gas turbine parts, such as combustion liners, turbine blades, and afterburner parts, where the material's ability to withstand high-temperature environments and resist oxidation is crucial.
• Industrial Gas Turbines: Similar to its applications in aerospace, Haynes 25 is used in industrial gas turbines for parts exposed to high temperatures and corrosive gases. Components such as turbine blades, vanes, and combustion chamber liners benefit from the alloy's thermal stability and corrosion resistance.
• Wear-Resistant Applications: The excellent wear resistance of Haynes 25 makes it suitable for high-wear environments, including components such as bearing sleeves, bushings, and valve parts in machinery that operates under high-temperature conditions. It ensures the longevity and reliability of equipment in various industrial settings.
• Medical Devices: The biocompatibility and strength of Haynes 25 have made it a choice for specific medical device applications, including surgical implants and instruments that require high strength, durability, and resistance to bodily fluids.
• Chemical Processing: Haynes 25 is used for equipment that must resist corrosion from harsh chemicals at elevated temperatures in the chemical processing industry. Applications include process heaters, heat exchangers, and reactor components, where the alloy's corrosion resistance ensures long service life and reliability.
• Automotive: In high-performance automotive applications, Haynes 25 is used for exhaust valves and turbocharger components, where the material's ability to withstand high temperatures and corrosive exhaust gases is vital for engine efficiency and performance.
• Energy: In the energy sector, particularly in applications involving the production and processing of oil and gas, Haynes 25 is utilized for components exposed to corrosive environments and high temperatures, such as valves, pumps, and other critical equipment.

Why Choose Tianjin ZYTC for Haynes 25

At Tianjin ZYTC, we supply Hastelloy 25 alloy in various forms, including sheets, plates, rods, bars, and pipe fittings. Our products are manufactured to meet the highest industry standards, ensuring excellent performance and long-term reliability. Whether you are in the chemical, aerospace, power generation, or marine industry, Hastelloy 25 from Tianjin ZYTC is the material solution for your most demanding applications.

Contact Us Today for Premium Haynes 25

If you are looking for a material can endure the rigors of high-temperature, corrosive, and mechanically demanding environments,get in touch with us today to learn more about how Hastelloy 25 can optimize your operations.