Alloy 800HT UNS N08811: Properties, Applications, and Performance Guide

Alloy 800HT UNS N08811: Properties, Applications, and Performance Guide

Alloy 800HT UNS N08811 is a high-performance nickel-iron-chromium superalloy known for its excellent strength and resistance to oxidation and carburization at elevated temperatures. This guide explores its key attributes, uses, and advantages across industries.

Key Properties of Alloy 800HT

Alloy 800HT offers outstanding mechanical properties, including high tensile and creep-rupture strength, making it ideal for high-temperature environments. Its composition ensures stability and durability under stress, with superior resistance to thermal fatigue and corrosion.

Industrial Applications

This alloy is widely used in petrochemical, aerospace, and power generation sectors. Common applications include heat exchangers, furnace components, and nuclear reactors, where reliability under extreme conditions is critical.

Performance and Benefits

Alloy 800HT excels in prolonged high-temperature service, maintaining structural integrity and minimizing degradation. Its versatility and longevity reduce maintenance costs, enhancing operational efficiency.

Frequently Asked Questions

What makes Alloy 800HT suitable for high-temperature use?
Its balanced composition provides exceptional oxidation resistance and strength at temperatures up to 1500°F (815°C).

How does Alloy 800HT compare to similar alloys?
It offers improved creep resistance and stability compared to standard nickel alloys, ensuring better performance in demanding applications.

For detailed specifications and material data, explore our comprehensive resource on Alloy 800HT UNS N08811 to support your project needs.

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