Heat treatment

With 30 years of experience and full-range service in all kinds of hardening procedures the H+K Härte - und Oberflächentechnik GmbH guarantees cost-effective solutions of first-class quality for heat treatments of work pieces and tools. 10 vacuum systems, a modern nitriding machine outfit and an electroplating line for black finishing and manganese phosphate coating allow maximum capacities for just-in-time manufacturing.
Our new technology division for inert gas heat treatment top off our portfolio.

Heat treatment

  • Vacuum hardening
  • Gas nitriding, gas nitrocarburising, low-pressure nitriding
  • Salt bath nitrocarburising
  • Case hardening, carbonitriding, inert gas hardening