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NACE Rev. 2 25.61: Treatment and coating of metals

Becomes 25.51, 25.52, 25.53 in NACE Rev. 2.1. ISIC Rev. 4: 2592.

NACE Rev. 2 class 25.61 is "Treatment and coating of metals". In NACE Rev. 2.1 this class is split across 3 classes in the official correspondence table, so a company with this old code can belong to several new ones; check the activity description before you convert.

Where the activity goes in NACE Rev. 2.1

NACE Rev. 2.1Label
25.51Coating of metals
25.52Heat treatment of metals
25.53Machining of metals

What the class includes (Rev. 2)

This class includes: - plating, anodising etc. of metals - heat treatment of metals - deburring, sandblasting, tumbling, cleaning of metals - colouring, engraving of metals - non-metallic coating of metals: • plasticising, enamelling, lacquering etc. - hardening, buffing of metals

What it excludes

This class excludes: - activities of farriers, see 01.62 - printing onto metals, see 18.12 - metal coating of plastics, see 22.29 - rolling precious metals onto base metals or other metals, see 24.41, 24.42, 24.43, 24.44 - "while-you-wait" engraving services, see 95.29

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Use it

Convert a list of codes from NACE Rev. 2 to Rev. 2.1 in your browser, or search all codes.

Official classification texts from EU Vocabularies (Publications Office of the European Union, CC BY 4.0), read on 2026-10-05. Correspondence tables link classes that cover the same activities; one old class can be split across several new ones, so check the notes before you convert a dataset. Information only.