1 Scope
This document specifies the general properties of hot dip galvanized coatings and test methods for hot dip galvanized coatings applied by dipping fabricated iron and steel articles (including certain castings)
in a zinc melt (containing not more than 2 % of other metals). This document does not apply to the
following:
a) sheet, wire and woven or welded mesh products that are continuously hot dip galvanized;
b) tube and pipe that are hot dip galvanized in automatic plants;
c) hot dip galvanized products (e.g. fasteners) for which specific standards exist and
which can include additional requirements or requirements which are different from
those of this document.
NOTE Individual product standards can incorporate this document for the galvanized coating by quoting its number, or can incorporate it with modifications specific to the product.
Different requirements can also be made for galvanized coatings on products intended to meet specific regulatory requirements.
This document does not apply to after-treatment or additional coating of hot dip galvanized articles.
EN 13283 Zinc and zinc alloys - Secondary zinc*, 2024-04-22 Update
ISO 10474 Steel and steel products - Inspection documents
ISO 1460 Metallic coatings — Hot dip galvanized coatings on ferrous materials — Determination of the mass per unit area — Gravimetric method
ISO 14713-2:2019 Zinc coatings — Guidelines and recommendations for the protection against corrosion of iron and steel in structures — Part 2: Hot dip galvanizing
ISO 2064 Metallic and other inorganic coatings - Definitions and conventions concerning the measurement of thickness
ISO 2178 Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method
ISO 2859-1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection; Technical Corrigendum 1
ISO 2859-2 Sampling procedures for inspection by attributes — Two-stage sampling plans for auditing and for inspection under prior information
ISO 2859-3 Sampling procedures for inspection by attributes - Part 3: Skip-lot sampling procedures