Haynes 25, also known as UNS R30605, is a high-performance cobalt-nickel-chromium-tungsten alloy renowned for its excellent high-temperature strength, good oxidation resistance up to 1800°F (980°C), and outstanding resistance to sulfidation. This alloy is also known for its relatively good resistance to wear and galling, making it suitable for a variety of demanding industrial applications. Key Properties High-Temperature Strength: Maintains excellent strength at elevated temperatures up to 1800°F (980°C). Oxidation Resistance: Offers good resistance to oxidation, ensuring longevity in high-temperature environments. Sulfidation Resistance: Exhibits excellent resistance to sulfidation, protecting against sulfur-containing environments. Wear and Galling Resistance: Provides relatively good resistance to wear and galling, making it suitable for applications involving friction and contact. Fabricability: Can be fabricated and formed by conventional techniques and is suitable for cast components. Chemical Composition The chemical composition of Haynes 25 (UNS R30605) typically includes: Cobalt (Co): Balance Nickel (Ni): 9-11% Chromium (Cr): 19-21% Tungsten (W): 14-16% Manganese (Mn): 1-2% Iron (Fe): 3% max Carbon (C): 0.05-0.15% Silicon (Si): 0.20-0.50% Specifications UNS R30605 Rod, Bar, Wire, and Forging Stock: AMS 5759 Plate, Sheet, and Strip: AMS 5537 Welding Wire: AMS 5796 Coated Welding Electrodes: AMS 5797 Applications Haynes 25 is extensively used in high-temperature and corrosive environments, particularly in the aerospace and industrial sectors. Typical applications include: Gas Turbine Parts: Due to its high-temperature strength and oxidation resistance. Bearings: Provides good wear and galling resistance. Industrial Components: Suitable for parts requiring prolonged exposure to high temperatures and corrosive environments. Trademark Notice Haynes 25 Alloy is a registered trademark of Haynes International and its subsidiaries. American Special Metals, Corp. is not affiliated with any manufacturer(s). Names are listed solely for reference to help identify products consistent with listed specifications. For more information : Website: https://www.aluminiumwala.com Contact us: 9167347029 Email ID: plusmetals@aluminiumwala.com
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