Alloy 800H UNS N08810: Properties, Applications, and Performance Guide

Alloy 800H UNS N08810 is a nickel-iron-chromium superalloy known for its excellent high-temperature strength and resistance to oxidation and carburization. This material is widely used in demanding industrial environments due to its reliable performance and durability. In this guide, we will explore the key properties, common applications, and best practices for using Alloy 800H UNS N08810.

Key Properties of Alloy 800H

Alloy 800H offers superior mechanical properties, including high tensile strength and creep resistance at elevated temperatures. Its composition includes nickel, chromium, and iron, which contribute to its stability in corrosive environments. Additionally, it maintains structural integrity under thermal cycling, making it ideal for heat-intensive processes.

Industrial Applications

This alloy is commonly employed in petrochemical plants, power generation systems, and furnace components. It is also used in heat exchangers, reformer tubes, and radiant coils due to its ability to withstand extreme conditions. For reliable material sourcing, consider Alloy 800H UNS N08810 from trusted suppliers.

Performance and Durability Factors

Alloy 800H performs exceptionally well in oxidizing and carburizing atmospheres up to 1500°F. Its low carbon content minimizes sensitization, while its high nickel content ensures resistance to chloride stress corrosion cracking. Regular maintenance and proper welding techniques can further extend its service life.

Frequently Asked Questions

What is the difference between Alloy 800H and Alloy 800HT?

Alloy 800H has controlled carbon levels for improved high-temperature strength, while Alloy 800HT includes titanium and aluminum for enhanced stability.

Can Alloy 800H be welded easily?

Yes, it can be welded using common techniques like TIG and MIG, but post-weld heat treatment is recommended for optimal performance.

Optimize Your Projects with Alloy 800H

Whether you are upgrading industrial equipment or designing high-temperature systems, Alloy 800H UNS N08810 offers unmatched reliability. Explore its benefits and integrate it into your next project for long-lasting results.

Ready to enhance your application’s performance? Contact our experts today to learn more about Alloy 800H UNS N08810 and receive tailored recommendations.