Alloy 800HT UNS N08811: Properties, Applications, and Benefits

Alloy 800HT UNS N08811 is a high-performance nickel-iron-chromium superalloy known for its exceptional strength and resistance to oxidation and carburization at elevated temperatures. This material is widely used in demanding industrial environments due to its stability and durability under stress.

Key Properties of Alloy 800HT

The alloy offers excellent mechanical properties, including high tensile and creep rupture strength. It maintains structural integrity in temperatures up to 1500°F (816°C), making it ideal for heat-intensive applications. Its composition ensures resistance to corrosion and oxidation, even in aggressive atmospheres.

Industrial Applications

Alloy 800HT is commonly used in furnace components, heat exchangers, and radiant tubes. It’s also found in petrochemical processing, nuclear reactors, and thermal processing equipment where high-temperature stability is crucial.

Benefits of Using Alloy 800HT

This superalloy provides long service life, reduced maintenance costs, and improved safety in critical systems. Its ability to withstand thermal cycling and harsh conditions makes it a cost-effective solution for many industries.

Frequently Asked Questions

What is the maximum operating temperature for Alloy 800HT?
It can reliably operate up to 1500°F (816°C) with proper design considerations.

How does Alloy 800HT compare to other high-temperature alloys?
It offers better creep rupture strength and microstructural stability than standard 800 series alloys.

Get High-Quality Alloy 800HT

For reliable performance in demanding applications, source your Alloy 800HT UNS N08811 from trusted suppliers. This ensures material consistency and compliance with industry standards.

Ready to enhance your project with this superior material? Contact us today to discuss your specific requirements and receive technical support for your application needs.