Stellite alloys are a range of cobalt-chromium alloys designed for wear resistance. "Stellite" is also a registered trademark of Kennametal Inc. and is used in association with cobalt-chromium alloys.

Stellite 6 is the most widely used of the wear-resistant cobalt-based alloys and exhibits good all-around performance. It is regarded as the industry standard for general-purpose wear-resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a reasonable ...

The cobalt-based Stellite alloys are our most well-known and successful alloys, with the best “all-around” properties. They combine excellent mechanical wear resistance, especially at high temperatures, with very good corrosion resistance.

Kennametal Stellite products and alloys solve high-wear, high-temperature, and corrosion challenges in the harshest environments. Learn more about Stellite!

Stellite alloys are a group of cobalt-chromium ‘super-alloys’ consisting of complex carbides in an alloy matrix predominantly designed for high wear resistance and superior chemical and corrosion performance in hostile environments.

Jul 31, 2024 · This article defines stellite, describes its origins and features, discusses its different grades and alloys, and explores its applications.

Dec 22, 2024 · Stellite 21 and Stellite 6 are cobalt-chromium alloys renowned for their exceptional durability and resistance to wear. While both alloys share a similar foundation, their distinct compositions cater to specific industrial needs, making …

Aug 15, 2013 · Stellite alloys are a group of cobalt-chromium 'super-alloys' consisting of complex carbides in an alloy matrix predominantly designed for high wear resistance and superior chemical and corrosion performance in hostile environments.

This comprehensive article offers a detailed introduction to STELLITE® Alloy 6, highlighting its chemical composition, mechanical properties, performance characteristics, industry applications, available forms and sizes, production standards, welding and processing capabilities, as well as advantages, disadvantages, and comparisons with ...

Aug 30, 2023 · Both Stellite 21 and Stellite 6 have excellent mechanical properties that make them ideal for high-wear applications. However, Stellite 21 has a higher yield strength than Stellite 6, which can withstand higher stresses before deformation occurs.