Corrosion Resistant Nickel Based Alloy 926 For Extreme Industrial Environments

Alloy 926: High-Performance Alloy With Superior Corrosion Resistance For Extreme Industrial Environments

Alloy 926 Product Description:

Alloy 926, also referred to as Incoloy 926, is a nickel-based superalloy renowned for its exceptional corrosion resistance and high mechanical strength. This alloy is specifically designed to withstand aggressive environments, particularly those containing chlorides and sulfides, where it demonstrates superior resistance to stress corrosion cracking (SCC) and pitting corrosion. Alloy 926 offers excellent weldability and is easily fabricated into various forms including sheets, plates, bars, pipes, and fittings, ensuring versatility in manufacturing and construction applications.

Key Features:

• Corrosion Resistance: Provides excellent resistance to chloride-induced stress corrosion cracking (SCC) and other forms of corrosion in aggressive chemical environments.
• Mechanical Properties: High strength and toughness suitable for demanding industrial applications.
• Weldability: Exhibits good weldability using conventional welding techniques, allowing for ease of fabrication and assembly.
• Temperature Resistance: Capable of withstanding elevated temperatures up to 400°C (752°F), maintaining performance integrity in high-temperature operations.
• Applications: Widely used in offshore and marine environments, chemical processing plants, sour gas applications, and other industries requiring reliable corrosion-resistant materials.

Alloy 926 is favored for its robust performance in corrosive environments where reliability and durability are critical, making it a preferred choice for applications demanding high integrity and long-term service life.

Here is a detailed composition table for Alloy 926:

Key Points:

• Nickel (Ni): Provides corrosion resistance and strength.
• Chromium (Cr): Enhances resistance to oxidation and corrosion.
• Molybdenum (Mo): Improves resistance to pitting and crevice corrosion.
• Iron (Fe): Base element providing structural integrity.
• Nitrogen (N): Enhances mechanical properties and corrosion resistance.
• Copper (Cu): Aids in resistance to corrosive environments.
• Tungsten (W): Contributes to strength and wear resistance.
• Manganese (Mn), Silicon (Si): Trace elements that influence material properties and processing characteristics.
• Carbon (C), Phosphorus (P), Sulfur (S): Trace elements managed for minimal impact on alloy properties.

Alloy 926 is known for its excellent corrosion resistance in harsh environments containing chlorides and other corrosive agents, making it suitable for demanding applications in industries such as offshore, chemical processing, and sour gas operations.