
Newsletter Q3/2025
Autumn is here, and with it comes fresh insights from Expanite. In this edition, we share our remarkable ASTM G98 test results showing how SuperExpanite improve galling resistance on 316L stainless steel. We also invite you to join our free webinar series packed with knowledge and insights directly from our experts in your own language.
You will also meet our Production Manager Pityu, whose inspiring story introduce you to the people behind our production.
Explore whether surface hardening is best handled in-house or outsourced, and finally, you’ll find a full list of upcoming events where you can meet us in person.
Remarkable galling resistance on 316L stainless steel

Facing galling issues on stainless steel? Recent ASTM G98 testing proves that Expanite’s SuperExpanite surface hardening nearly eliminates galling on AISI 316L, even under extreme loads beyond the yield strength of the material.
With surface hardness increased by up to 10 times while maintaining corrosion resistance, SuperExpanite provides a truly unique and reliable solution for engineers facing galling problems.
Discover our upcoming free webinars
This fall, our experts invite you to a series of free webinars covering different topics within advanced heat treatment and surface hardening of stainless steel and titanium.
The webinars are held during October and November, in multiple languages, and lasts less than one hour – including a live Q&A where you can engage directly with our specialists.
Please share this invitation with colleagues who may benefit!See the full list of upcoming webinars and sign up by clicking below