Aerospace & Defense

Surface Hardening in the Aerospace & Defense Industry

The Expanite® surface hardening technology continues to help international space projects around the world as well as in the defense industries. Within the production for the aerospace and defense process safety has a top priority, hence placing high demands for the devices used in the production of such products. We guarantee you the most ideal treatment of your components. Whatever the challenge if it is wear, galling or corrosion resistance – we always design a solution to the exact needs in your application.

Challenges in the Aerospace & Defense Industry

  • Risk of expensive down time
  • Loss of efficiency in supply chain
  • Lower quality products
  • Short maintenance cycles
  • Extensive wear and corrosion attack


Benefits with Expanite Hardening

  • Keeps your machinery fit for operation
  • Guaranteed tracebility
  • Reduced risk of unplannned maintenance
  • Extended lifetime
  • ISO9001:2015 compliant
  • Increased wear and galling resistance while maintaining or improving corrosion properties


Expanite pumps and valves

Optimize Product Performance

The Expanite heat treatment is designed to optimize the performance, durability and lifetime in your products for the aerospace and defense industry and aim at constantly strengthening our know-how and expertise within the industry.

Expanite understands that downtime means lost revenue. We take pride in offering the fastest lead time and at an extremely competitive price level.

Discover for yourself how Expanite is serving the aerospace and defense industry globally. Contact us. Challenge us. You’ll be very pleased with the solutions offered at Expanite. 

The Solutions

Expanite provide sustainable and superior hardening solutions for many aerospace and defense parts including:

  • Commercial jet
  • Aerospace
  • Military fighter
  • Helicopters


Key Applications

At Expanite we have superior application knowledge including:

  • Landing gear parts
  • Nozzles
  • Bolts
  • Gear parts

Meatgrinder Expanite



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