What is Incoloy 825?

Incoloy 825 (UNS N08825 / W.Nr. 2.4858) is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. It offers exceptional resistance to a wide range of corrosive environments, particularly those containing sulfuric and phosphoric acids. Incoloy 825 is known for its excellent mechanical properties and high resistance to stress-corrosion cracking and pitting.

Key Characteristics of Incoloy 825

• Excellent corrosion resistance in both oxidizing and reducing environments
• High resistance to sulfuric and phosphoric acids
• Good mechanical properties at room and elevated temperatures up to 540°C (1000°F)
• Stabilized with titanium to resist sensitization during welding

Main Applications

• Chemical processing
• Acid production and pickling equipment
• Pollution-control systems
• Nuclear fuel reprocessing
• Marine and offshore applications

Available Products from Shanghai COCESS Special Alloys Co., Ltd.

• Incoloy 825 seamless pipes and tubes
• Incoloy 825 round bars and rods
• Incoloy 825 plates, sheets, and coils
• Custom forged fittings and components

Contact Us

Website: https://en.cocessalloys.com
Email: info@cocessalloys.com
Phone: +86 159 0052 6263