Alloy 800H UNS N08810 is a high-performance nickel-iron-chromium alloy known for its excellent strength and resistance to oxidation and carburization at elevated temperatures. This guide explores its properties, applications, and performance benefits, helping engineers and industry professionals make informed material selections.

Key Properties of Alloy 800H

Alloy 800H offers superior mechanical and chemical characteristics, making it ideal for demanding environments. Its high nickel content ensures stability, while chromium enhances corrosion resistance.

High-Temperature Strength

This alloy maintains structural integrity under extreme heat, with optimal performance up to 1500°F. Its controlled carbon content and grain structure prevent deformation and creep.

Corrosion and Oxidation Resistance

Alloy 800H resists oxidation, sulfidation, and carburization, even in aggressive atmospheres. This makes it suitable for chemical processing and power generation equipment.

Applications of Alloy 800H UNS N08810

Industries such as petrochemical, aerospace, and energy rely on Alloy 800H UNS N08810 for critical components. Its durability supports long service life in reactors, heat exchangers, and furnace parts.

Performance and Durability Guide

Proper heat treatment and fabrication maximize Alloy 800H’s lifespan. Follow manufacturer guidelines for welding and machining to retain its properties.

Frequently Asked Questions

What distinguishes Alloy 800H from other alloys?
Alloy 800H features enhanced high-temperature strength due to its controlled carbon levels and annealing process.

Can Alloy 800H be welded easily?
Yes, using compatible filler materials and standard techniques, it offers good weldability without significant property loss.

Optimize Your Projects with Alloy 800H

Upgrade your equipment with Alloy 800H UNS N08810 for unmatched performance in harsh conditions. Contact our experts today to discuss your specific needs and request a material sample!