SNIClass
SNI 25.52—Heat treatment of metals
Class · Svensk näringsgrensindelning (2025)
Where 25.52 sits
- C Manufacturing
- 25 Manufacture of fabricated metal products, except machinery and equipment
- 25.5 Treatment and coating of metals; machining
- 25.52 Heat treatment of metals
Contains 1 narrower code
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
ANZSICAustralia · New Zealand
- 2293 Metal Coating and Finishing contained via ISIC 2592
ATECOItaly
- 25.52 Heat treatment of metals exact via ISIC 25.52
- 25.52.00 Heat treatment of metals approximate via ISIC 2592
- 25.51.00 Coating of metals approximate via ISIC 2592
- 25.53 Machining of metals approximate via ISIC 2592
- 25.53.00 Machining of metals inferred via ISIC 2592
- 25.52.0 Heat treatment of metals broader via ISIC 2592
- 25.51 Coating of metals broader via ISIC 2592
- 25.51.0 Coating of metals broader via ISIC 2592
CNAE BrazilBrazil
- 25.92-6 Manufacturing of drawn metal products approximate via ISIC 2592
- 2592-6/01 Manufacturing of standardized metal drawn products inferred via ISIC 2592
- 2592-6/02 Manufacture of non-standardized metal wire products inferred via ISIC 2592
- 2539-0/02 Metal treatment and coating services inferred via ISIC 2592
- 2521-7/00 Manufacturing of tanks, metal reservoirs and boilers for central heating inferred via ISIC 2592
- 2531-4/02 Production of forgings from non-ferrous metals and their alloys inferred via ISIC 2592
- 2532-2/01 Production of stamped metal artifacts inferred via ISIC 2592
- 2550-1/01 Manufacture of heavy military equipment, excluding military combat vehicles inferred via ISIC 2592
CNAESpain
- 25.52 Heat treatment of metals exact via ISIC 25.52
- 25.51 Metal coating approximate via ISIC 2592
- 25.53 Metal machining approximate via ISIC 2592
HSICHong Kong
- 259299 Treatment and coating of metals n.e.c. approximate via ISIC 2592
- 259201 Buffing, polishing and electroplating approximate via ISIC 2592
- 259303 Manufacture of hand tools and metal hardware inferred via ISIC 2592
- 259301 Manufacture of nails, screws and hinges inferred via ISIC 2592
- 259302 Manufacture of cutlery inferred via ISIC 2592
- 310200 Manufacture of metal furniture and fixtures inferred via ISIC 2592
- 211100 Manufacture of Chinese herbal and drug medicine inferred via ISIC 2592
- 110100 Manufacture of beer inferred via ISIC 2592
ICNEAChina
- 3360 Metal surface treatment and heat treatment processing contained via ISIC 2592
- 3391 Ferrous metal casting inferred via ISIC 2592
ISICUnited Nations (global)
- 2592 Treatment and coating of metals; machining contained via ISIC 25.52
JSICJapan
- 2465 Heat treated metal approximate via ISIC 2592
- 2469 Other treatment of metal surface approximate via ISIC 2592
- 2463 Engraving on metal approximate via ISIC 2592
- 2461 Coating metal products approximate via ISIC 2592
- 2464 Electroplated metal products, except coated steel approximate via ISIC 2592
- 2462 Galvanized and other hot-dip coated metal products, except coated steel approximate via ISIC 2592
- 2241 Galvanized steel sheets approximate via ISIC 2592
- 2593 Fabricated pipe and fittings approximate via ISIC 2592
KSICSouth Korea
- 25921 Heat treatment of metals approximate via ISIC 2592
- 25923 Coating and similar treatment of metals approximate via ISIC 2592
- 25922 Plating of metals approximate via ISIC 2592
- 25924 Engraving, cutting and similar processing of metals approximate via ISIC 2592
- 25929 Other metalworking n.e.c. approximate via ISIC 2592
- 2592 Treatment and coating of metals; machining broader via ISIC 2592
MSICMalaysia
- 25920 Treatment and coating of metals; machining approximate via ISIC 2592
- 2592 Treatment and coating of metals; machining broader via ISIC 2592
NACEEuropean Union
- 25.52 Heat treatment of metals exact
- 25.51 Coating of metals approximate via ISIC 2592
- 25.53 Machining of metals approximate via ISIC 2592
NAFFrance
- 25.52 Heat treatment of metals exact via ISIC 25.52
- 25.52Y Heat treatment of metals approximate via ISIC 2592
- 25.51Y Coating of metals approximate via ISIC 2592
- 25.53 Machining of metals approximate via ISIC 2592
- 25.53Y Machining of metals inferred via ISIC 2592
- 25.51 Coating of metals broader via ISIC 2592
NAICSUnited States
- 332811 Metal Heat Treating approximate via ISIC 2592
- 332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers approximate via ISIC 2592
- 332710 Machine Shops approximate via ISIC 2592
- 339910 Jewelry and Silverware Manufacturing approximate via ISIC 2592
- 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring approximate via ISIC 2592
NAICS CanadaCanada
- 339910 Jewellery and silverware manufacturing approximate via ISIC 2592
- 332710 Machine shops approximate via ISIC 2592
- 332910 Metal valve manufacturing inferred via ISIC 2592
- 333110 Agricultural implement manufacturing inferred via ISIC 2592
- 331490 Non-ferrous metal (except copper and aluminum) rolling, drawing, extruding and alloying inferred via ISIC 2592
- 332810 Coating, engraving, cold and heat treating and allied activities inferred via ISIC 2592
- 339990 All other miscellaneous manufacturing inferred via ISIC 2592
- 333130 Mining and oil and gas field machinery manufacturing inferred via ISIC 2592
NICIndia
- 259202 Treatment of metals like heating, deburring, sandblasting, tumbling, cleaning of metals, hardening, buffing of metals and similar activities approximate via ISIC 2592
- 259299 Treatment and coating of metals; machining n.e.c. approximate via ISIC 2592
- 259201 Plating, anodizing, galvanizing etc. of metals approximate via ISIC 2592
- 259203 Non-metallic coating of metals: plasticizing, enameling, lacquering, colouring and engraving of metals and similar activities approximate via ISIC 2592
- 2592 Treatment and coating of metals; machining broader via ISIC 2592
NOGASwitzerland
- 2552 Heat treatment of metals exact via ISIC 25.52
- 255200 Heat treatment of metals approximate via ISIC 2592
- 255100 Coating of metals approximate via ISIC 2592
- 2553 Machining of metals approximate via ISIC 2592
- 255302 Other machining of metals inferred via ISIC 2592
- 255301 Precision mechanics inferred via ISIC 2592
- 2551 Coating of metals broader via ISIC 2592
PKDPoland
- 25.52 Heat treatment of metals exact via ISIC 25.52
- 25.52.Z Heat treatment of metals approximate via ISIC 2592
- 25.53 Mechanical processing of metal elements approximate via ISIC 2592
- 25.51.Z Applying coatings to metals approximate via ISIC 2592
- 25.53.Z Mechanical processing of metal elements inferred via ISIC 2592
- 25.51 Applying coatings to metals broader via ISIC 2592
SCIANMexico
- 332710 Machining of parts for machinery and equipment in general approximate via ISIC 2592
- 339914 Metalworking of non-precious metals inferred via ISIC 2592
- 331412 Smelting and refining of precious metals inferred via ISIC 2592
- 332910 Manufacturing of metal valves inferred via ISIC 2592
- 331490 Secondary rolling of other non-ferrous metals inferred via ISIC 2592
- 331419 Smelting and refining of other non-ferrous metals inferred via ISIC 2592
- 339912 Goldsmithing and jewelry made of precious metals and stones inferred via ISIC 2592
- 339913 Jewelry made of non-precious metals and stones and other materials inferred via ISIC 2592
SICUnited States (legacy)
- 3398 Metal Heat Treating approximate via ISIC 2592
- 3399 Primary Metal Products approximate via ISIC 2592
- 3911 Jewelry, Precious Metal approximate via ISIC 2592
- 3479 Metal Coating and Allied Services approximate via ISIC 2592
- 3914 Silverware and Plated Ware approximate via ISIC 2592
- 3471 Plating and Polishing approximate via ISIC 2592
- 3961 Costume Jewelry approximate via ISIC 2592
- 3915 Jewelers' Materials and Lapidary Work approximate via ISIC 2592
SSICSingapore
- 25924 Heat treatment for metals inferred via ISIC 2592
- 21 Manufacture of pharmaceuticals and biological products inferred via ISIC 2592
- 252 Manufacture of weapons and ammunition inferred via ISIC 2592
- 25922 Polishing of metals and formed products inferred via ISIC 2592
- 25923 Rustproofing of metals and formed products inferred via ISIC 2592
- 25921 Electroplating and plating of metals and formed products inferred via ISIC 2592
- 25949 Manufacture of metal wire and cable products n.e.c. inferred via ISIC 2592
- 25929 Metal product services n.e.c. inferred via ISIC 2592
UK SICUnited Kingdom
- 25.52 Heat treatment of metals exact via ISIC 25.52
- 25.51 Coating of metals approximate via ISIC 2592
- 25.53 Machining of metals approximate via ISIC 2592
WZGermany
- 25.52 Heat treatment of metals exact via ISIC 25.52
- 25.52.0 Heat treatment of metals approximate via ISIC 2592
- 25.51.0 Coating of metals approximate via ISIC 2592
- 25.53 Machining of metals approximate via ISIC 2592
- 25.53.0 Machining of metals inferred via ISIC 2592
- 25.51 Coating of metals broader via ISIC 2592
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