Alloy 800H UNS N08810 Properties

Alloy 800H UNS N08810 is a nickel-iron-chromium alloy known for its excellent high-temperature strength and corrosion resistance. This material offers superior creep and rupture properties, making it ideal for demanding industrial environments. Its unique composition ensures stability under thermal stress, which is crucial for long-term performance.

High-Temperature Mechanical Performance

Under elevated temperatures, Alloy 800H maintains exceptional tensile strength and oxidation resistance. It performs reliably in temperatures up to 1500°F, reducing the risk of deformation. These characteristics make it a top choice for heat treatment fixtures and furnace components.

Applications of Alloy 800H UNS N08810

Industries such as chemical processing, power generation, and petrochemical rely on Alloy 800H for critical equipment. Common uses include heat exchangers, reformer tubes, and radiant tubes. Its durability in corrosive atmospheres extends equipment lifespan and minimizes maintenance costs.

Industrial and Aerospace Uses

In aerospace, this alloy is employed in turbine components and exhaust systems due to its thermal stability. For industrial heating, it serves in radiant coils and pyrolysis furnaces, ensuring efficient operation under cyclic heating conditions.

Performance and Durability Guide

Alloy 800H UNS N08810 excels in environments with carburizing and oxidizing gases. Its low carbon content enhances weldability and reduces susceptibility to intergranular corrosion. Proper heat treatment further optimizes its microstructural stability for extended service life.

Corrosion and Oxidation Resistance

This alloy resists sulfur attack, chloride stress corrosion cracking, and nitric acid environments. Its chromium-nickel base forms a protective oxide layer, preventing degradation in aggressive media. These properties ensure reliability in chemical reactors and power boilers.

Frequently Asked Questions

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

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

Can Alloy 800H be welded easily?

Yes, it offers good weldability using common techniques like TIG and MIG, with post-weld heat treatment recommended for critical applications.

Where can I source reliable Alloy 800H materials?

For high-quality Alloy 800H UNS N08810, visit trusted suppliers like zm3dpowder.com for certified products and technical support.

Optimize Your Projects with Alloy 800H

Enhance your equipment performance and longevity by integrating Alloy 800H UNS N08810. Its proven track record in extreme conditions makes it a smart investment for industrial and aerospace sectors.

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