Alloy 800H UNS N08810: Key Properties and Composition

Alloy 800H UNS N08810 is a nickel-iron-chromium alloy known for its excellent high-temperature strength and oxidation resistance. This material contains controlled carbon levels and is stabilized with titanium, making it ideal for extreme environments. Its unique composition ensures superior performance in both oxidizing and carburizing atmospheres.

High-Temperature Mechanical Strength

One standout feature is its exceptional creep and rupture strength at elevated temperatures, up to 1500°F (815°C). This makes it a preferred choice for industrial heating equipment and thermal processing units.

Industrial Applications of Alloy 800H

Industries such as petrochemical, power generation, and aerospace widely utilize Alloy 800H UNS N08810. It is commonly found in heat exchangers, furnace components, and radiant tubes due to its reliability under stress and corrosive conditions.

Chemical and Petrochemical Uses

In chemical processing, this alloy handles aggressive media like nitric acid and alkalies efficiently. Its resistance to chloride-ion stress-corrosion cracking adds to its versatility.

Performance and Durability Guide

Alloy 800H UNS N08810 offers long service life with minimal degradation. Proper heat treatment enhances its microstructure, ensuring stability during thermal cycling. For detailed specifications, refer to the Alloy 800H UNS N08810 datasheet.

Corrosion and Oxidation Resistance

This alloy forms a protective oxide layer, preventing scale formation and extending component lifespan in oxidizing environments.

Frequently Asked Questions

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

Alloy 800H has controlled carbon content, while 800HT includes titanium and aluminum for improved strength.

Can Alloy 800H be welded?

Yes, it is weldable using compatible filler metals, but post-weld heat treatment is recommended for optimal properties.

Call to Action

Upgrade your projects with premium materials. Contact us today to source high-quality Alloy 800H UNS N08810 for your industrial needs!