ISO 1461 Hot dip galvanized coatings on fabricated iron and steel articles

Specifies the properties of zinc coatings applied by dipping fabricated steel in molten zinc, including minimum coating thickness by steel thickness and inspection.

CodeISO 1461Issued byISOFieldGalvanising

What it covers

Coating thickness and mass, appearance, adhesion and repair of uncoated areas.

Key points for fabricators

Closed sections need vent and drain holes.
Thin asymmetric members can distort in the bath.

How PEB Studio supports it

Galvanised workflows and a Paint / HDG stage let you track galvanising (often subcontracted) like any other stage, with the certificate in the shipment documents.

This page is a summary for orientation. Always work from the edition of the standard named in the project specification.

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更新于 01 Nov 2026

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