W77T6-P®< Back to Portfolio
W77T6-P® Metallurgical Description & Application
W77T6-P® is Winsert’s flagship patented alloy. W77T6-P® is a high carbon, high speed steel type iron-base alloy with excellent wear resistance and yield strength for heavy duty exhaust applications. This material is a significant upgrade to traditional M2 type tool steels and high chromium type nickel-base alloys as well as a replacement for traditional commercial cobalt-base alloys. The success of this alloy is a combination of excellent wear resistance, high thermal conductivity, and high yield strength. Over 25,000,000 W77T6-P® valve seat inserts have been sold to our OEM partners since 1996.
The results shown are based on the information entered into the material selection tool. Contact Winsert to learn more about which material(s) will be best suited for your application(s).Contact Us Today