Inconel Flat Washers - High-Temperature Superalloy Washers

Inconel flat washers are manufactured from high-performance nickel-based superalloys, providing outstanding corrosion resistance and mechanical strength at elevated temperatures-making them essential in aerospace, gas turbine, chemical processing, and high-temperature industrial applications. Superior Washer & Gasket Corp produces Inconel washers to precise tolerances for the most demanding environments.

Our ISO 9001:2015 certified facility manufactures Inconel washers alongside Monel, phosphor bronze, and other specialty metal washers. Custom Inconel flat washers are available in standard and non-standard sizes, made in the U.S.A. with material certifications for regulated applications.

• Nickel-based superalloy for extreme temperature performance
• Outstanding oxidation and corrosion resistance
• Custom Inconel washer sizes and configurations
• ISO 9001:2015 certified manufacturing
• Made in the U.S.A.; material certifications available