Heat Treatment

Heat Treatment

Heat treating is an essential manufacturing process and therefore plays a critical role in the production and quality. It is essential for protecting and enhancing the engineering excellence of a design and contributing to the value and durability of a product. For these reasons, UCASLAR has hand chosen the most quality orientated Heat Treatment Suppliers for our products. The UCASLAR Heat Treatment suppliers perform treatments to exact specifications, meeting and even exceeding industry standards.

The UCASLAR Heat Treatment Suppliers have ownership of some or all of the following:

  • ISO/TS 16949:2009
  • ISO 9001:2000
  • ISO 14001:2004
  • OHSAS 18001:1999


  • Alloy Steels
  • Copper Alloys
  • Nickel Alloys
  • Stainless Steels
  • Titanium Alloys

Heat Treatment Services

The following is a list of the possible Heat Treatment Services on request and according to specification.

Case Hardening With Subsequent Hardening Operation

  • Atmospheric carburising
  • Low pressure carburising (LPC)
  • Boriding
  • Carbonitriding

Case Hardening Without Subsequent Hardening Operation

  • Corr-I-Dur®
  • Plasma nitriding
  • Nitrocarburising
  • Gas nitriding
  • Ferritic nitrocarburising
  • Fluidised bed/salt bath nitriding/nitrocarburising

Hardening and Tempering

  • Neutral hardening
  • Ausbay quenching
  • Austempering
  • Martempering/Marquenching
  • Press quenching
  • Induction hardening
  • Double hardening
  • Tempering

Solution and Age

  • Aluminium Alloys
  • Nickel Alloys
  • Stainless Steels


  • Sub-critical/ intercritical
  • Soft
  • Recrystallisation

Ion Implantation

Stress Relieving