Incoloy 825/N08825 Nickel Alloy Pipe/Tube

Alloy 825 Tubing Highlights

Incoloy 825/N08825 tube is similar to alloy 800 pipe but has improved resistance to aqueous corrosion. It has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attacks such as pitting and crevice corrosion. Alloy 825 tubing is especially resistant to sulfuric acids and phosphoric acids. The Incoloy 825 seamless pipe using nickel steel alloy is used for chemical processing, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, and pickling equipment.

Characteristics of Incoloy Alloy 825 Tubing

• Exceptional Corrosion Resistance & Durability: Incoloy 825 provides outstanding resistance to a wide range of corrosive environments, including sulfuric acid, phosphoric acid, and seawater, ensuring long-term durability even in aggressive conditions.

• Alloy Composition: Composed of nickel-iron-chromium with additions of molybdenum and copper, this alloy offers enhanced resistance to both oxidative and reducing environments, making it highly reliable in extreme conditions.

• High Strength & Temperature Resistance: Maintains excellent mechanical strength across a wide range of temperatures, up to 1020°F (550°C), without compromising performance or structural integrity.

• Superior Fabricability: Incoloy 825 is easily weldable and formable, providing flexibility for complex designs and custom applications.

• Resistance to Stress Corrosion Cracking: Provides strong resistance to stress corrosion cracking, particularly in chloride-rich environments, making it ideal for industries prone to such conditions, such as petrochemical and aerospace.

• Rugged Performance & Customizable Options: With excellent resistance to pitting, crevice corrosion, and other forms of degradation, Incoloy 825 is customizable to meet specific needs, ensuring reliability and longevity across various applications.

Applications of Incoloy 825 Tube

• Chemical Processing: Ideal for use in chemical reactors and pipelines handling aggressive chemicals like acids, due to its superior corrosion resistance.

• Oil and Gas Industry: Used in offshore and onshore operations for pipelines, heat exchangers, and equipment exposed to harsh, corrosive environments.

• Marine Applications: Excellent for marine equipment such as pumps and valves due to its resistance to seawater corrosion.

• High-Temperature & Aerospace: Suitable for high-temperature applications, including aerospace components, withstanding temperatures up to 1020°F (550°C) while resisting corrosion.

• Pollution Control & Power Generation: Commonly used in pollution control systems and power plants, offering durability in aggressive chemical environments like flue gas desulfurization and heat exchangers.