EN ISO 1461:2022
(Main)Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods (ISO 1461:2022)
Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods (ISO 1461:2022)
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.
Durch Feuerverzinken auf Stahl aufgebrachte Zinküberzüge (Stückverzinken) - Anforderungen und Prüfungen (ISO 1461:2022)
Dieses Dokument legt die allgemeinen Anforderungen an die Eigenschaften und Prüfungen von Feuerverzinkungsüberzügen fest, die durch Eintauchen von gefertigten Eisen und Stahlbauteilen (einschließlich bestimmter Gussteile) in eine Zinkschmelze (die nicht mehr als 2 % andere Metalle enthält) aufgebracht werden. Dieses Dokument ist nicht anzuwenden für:
a) Band, Draht und gewebte und geschweißte Metallprodukte, die kontinuierlich feuerverzinkt sind;
b) Rohre, die in automatischen Anlagen feuerverzinkt werden;
c) feuerverzinkte Produkte (z. B. Verbindungselemente), für die spezifische Normen existieren und die zusätzliche Anforderungen oder Anforderungen, die von diesem Dokument abweichen, enthalten können.
ANMERKUNG Eigenständige Produktnormen können für Zinküberzüge Bezug auf dieses Dokument nehmen indem sie es zitieren und es einschließen, oder sie können es mit Änderungen, die sich auf das genormte Produkt beziehen, übernehmen. Abweichende Anforderungen können an Zinküberzüge auf Produkten gestellt werden, die besonderen behördlichen Anforderungen unterliegen.
Dieses Dokument ist nicht anzuwenden für die Nachbehandlung oder zusätzliche Beschichtung von feuerverzinkten Bauteilen.
Revêtements par galvanisation à chaud sur produits finis en fonte et en acier - Spécifications et méthodes d'essai (ISO 1461:2022)
Le présent document spécifie les propriétés générales des revêtements de galvanisation à chaud et les méthodes d’essais relatives aux revêtements de galvanisation à chaud appliqués par immersion de pièces en fonte ou acier (y compris certaines pièces moulées) dans un bain de zinc (ne contenant pas plus de 2 % d’autres métaux). Le présent document ne s’applique pas :
a) aux tôles, aux fils et produits en treillis tissés ou soudés, galvanisés à chaud en continu ;
b) aux tubes et canalisations galvanisés à chaud dans des installations automatisées ;
c) aux produits galvanisés à chaud (par exemple les éléments de fixation) pour lesquels des normes spécifiques existent pouvant inclure des exigences supplémentaires ou différentes par rapport à celles contenues dans le présent document.
NOTE Les normes de produits peuvent incorporer le présent document relatif aux revêtements de galvanisation en citant son numéro ou en y ajoutant des modifications spécifiques au produit. Des exigences différentes peuvent également être énoncées pour la galvanisation de produits conçus pour répondre à des exigences réglementaires spécifiques.
Le présent document ne s’applique pas aux post-traitements ou aux revêtements supplémentaires sur pièces galvanisées à chaud.
Prevleke na železnih in jeklenih predmetih, nanesene z vročim pocinkanjem - Specifikacije in metode preskušanja (ISO 1461:2022)
Ta dokument določa splošne lastnosti prevlek, nanesenih z vročim pocinkanjem, in preskusne metode za vroče pocinkane prevleke, nanesene s potapljanjem izdelkov iz železa in jekla (vključno z določenimi ulitki) v cinkovo talino (ki ne vsebuje več kot 2 % drugih kovin). Ta dokument se ne uporablja za: a) izdelke iz pločevine, žice in spletene ali varjene mreže, ki so neprekinjeno vroče cinkani; b) cevi, ki jih vroče cinkajo v avtomatskih obratih; c) vroče cinkane izdelke (npr. pritrdilne elemente), za katere obstajajo posebni standardi z dodatnimi zahtevami ali zahtevami, ki se razlikujejo od zahtev v tem dokumentu. OPOMBA: V posameznih standardih za izdelke se lahko ta dokument uporabi za cinkane prevleke z navedbo številke dokumenta ali pa s spremembami, prilagojenimi posameznemu izdelku. Za cinkane prevleke na izdelkih, ki morajo izpolnjevati posebne regulativne zahteve, se lahko predpišejo tudi drugačne zahteve. Ta dokument se ne uporablja za naknadno obdelavo ali nanos dodatnih prevlek na vroče cinkane izdelke.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2022
Nadomešča:
SIST EN ISO 1461:2009
Prevleke na železnih in jeklenih predmetih, nanesene z vročim pocinkanjem -
Specifikacije in metode preskušanja (ISO 1461:2022)
Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test
methods (ISO 1461:2022)
Durch Feuerverzinken auf Stahl aufgebrachte Zinküberzüge (Stückverzinken) -
Anforderungen und Prüfungen (ISO 1461:2022)
Revêtements par galvanisation à chaud sur produits finis en fonte et en acier -
Spécifications et méthodes d'essai (ISO 1461:2022)
Ta slovenski standard je istoveten z: EN ISO 1461:2022
ICS:
25.220.40 Kovinske prevleke Metallic coatings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 1461
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2022
EUROPÄISCHE NORM
ICS 25.220.40 Supersedes EN ISO 1461:2009
English Version
Hot dip galvanized coatings on fabricated iron and steel
articles - Specifications and test methods (ISO 1461:2022)
Revêtements par galvanisation à chaud sur produits Durch Feuerverzinken auf Stahl aufgebrachte
finis en fonte et en acier - Spécifications et méthodes Zinküberzüge (Stückverzinken) - Anforderungen und
d'essai (ISO 1461:2022) Prüfungen (ISO 1461:2022)
This European Standard was approved by CEN on 15 September 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1461:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 1461:2022) has been prepared by Technical Committee ISO/TC 107 "Metallic
and other inorganic coatings" in collaboration with Technical Committee CEN/TC 262 “Metallic and
other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys”
the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2023, and conflicting national standards shall
be withdrawn at the latest by March 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 1461:2009.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 1461:2022 has been approved by CEN as EN ISO 1461:2022 without any modification.
INTERNATIONAL ISO
STANDARD 1461
Fourth edition
2022-08
Hot dip galvanized coatings on
fabricated iron and steel articles —
Specifications and test methods
Revêtements par galvanisation à chaud sur produits finis en fonte et
en acier — Spécifications et méthodes d'essai
Reference number
ISO 1461:2022(E)
ISO 1461:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 1461:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 General requirements . 3
4.1 General . 3
4.2 Hot dip galvanizing bath . 4
4.3 Information to be supplied by the purchaser. 4
4.4 Safety. 4
5 Acceptance inspection and sampling . 4
6 Galvanized coating properties . 4
6.1 Appearance . 4
6.2 Thickness . 5
6.2.1 General . 5
6.2.2 Test methods . 5
6.2.3 Reference areas . 6
6.3 Renovation . 7
6.4 Adhesion . 7
6.5 Acceptance criteria . 8
7 Declaration of compliance . 9
Annex A (normative) Information to be supplied .10
Annex B (normative) Safety and process requirements .12
Annex C (informative) Renovation of uncoated or damaged areas .13
Annex D (informative) Determination of thickness .14
Annex E (informative) Corrosion resistance of galvanized coatings .15
Bibliography .16
iii
ISO 1461:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 107, Metallic and other inorganic coatings,
Subcommittee SC 4, Hot dip coatings (galvanized, etc.), in collaboration with the European Committee
for Standardization (CEN) Technical Committee CEN/TC 262, Metallic and other inorganic coatings, in
accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This fourth edition cancels and replaces the third edition (ISO 1461:2009), which has been technically
revised.
The main changes are as follows:
— definitions have been added for ‘galvanizer’, ‘after-treatment’, ‘additional coating’, ‘wet storage
stain’ and ‘duplex system’ in Clause 3;
— the difficulty to remove flux residues and zinc ash when access is restricted has been recognised in
6.1;
— procedures for choice of reference areas have been clarified and additional requirements to avoid
reference areas on certain small ancillary elements on a larger article have been added in 6.2.3;
— requirements for renovation of uncoated areas have been revised: the requirements for the pigment
of a zinc-containing paint to conform with ISO 3549 have been removed; Annex C has been extended
to include additional information on the suitability of different methods of renovation given in 6.3;
— all requirements related to coating thickness, including Table 3 and Table 4, have bee
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