(847) 228-2525 sales@fpmht.com GET A QUOTE Who We Are Process Capabilities Join Our Team Contact Us SALT to SALT Austempering and Marquenching provided by automated and manual molten ( liquid ) Salt Bath lines. Salt to Salt Hardening Ideal process for reducing distortion, while improving material strength and ductility. Highly suited for springs, stampings and parts that require precise dimensional tolerance. Salt medium is water soluble which eases subsequent cleaning. Furnace sizes up to: 24" x 24" x 30" OTHER CAPABILITIES VACUUM FURNACES GET A QUOTE Get a quote for your next heat treating project. CONTACT US CONTACT INFO Corporate Headquarters 1501 South Lively Boulevard Elk Grove Village, IL 60007 Phone: (847) 228-2525 MAIN NAVIGATION Who We Are Process Capabilities Request A Quote Join Our Team Contact Us ABOUT US FPM is a leading provider of heat treat processes serving the Greater Midwest Region for over 35 years. FPM has grown to be one of the nation's largest commercial heat treating companies. FPM NEWS © 2021 FPM Heat Treating All Rights Reserved