ATECO 25.52.00—Heat treatment of metals

Where 25.52.00 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
5. 25.52.0 Heat treatment of metals
6. 25.52.00 Heat treatment of metals

What 25.52.00 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)
• Electrowinning of metals

25.52.00 in other systems