Search codes/Sign in
NACEClass

NACE 25.52—Heat treatment of metals

Class · Statistical Classification of Economic Activities (Rev. 2.1 (2023))

ConvertOther systems

Where 25.52 sits

  1. C Manufacturing
  2. 25 Manufacture of fabricated metal products, except machinery and equipment
  3. 25.5 Treatment and coating of metals; machining
  4. 25.52 Heat treatment of metals

What 25.52 includes

  • General activities for the heat treatment of metals
  • Thermomechanical heat treatment of metals (e.g. preheating, annealing, hardening, tempering, quenching, deep freezing of metal)
  • Thermochemical heat treatment of metals (e.g. carburising, carbonitriding, nitrocarburising, nitriding, oxidising, sulphidising, boriding)

25.52 in other systems

Looking up equivalents…