EN ISO 14713-2:2020

Zinc coatings - Guidelines and recommendations for the protection against corrosion of iron and steel in structures - Part 2: Hot dip galvanizing (ISO 14713-2:2019)

This document gives guidelines and recommendations for the general principles of design appropriate to articles to be hot dip galvanized after fabrication (e.g. in accordance with ISO 1461) for the corrosion protection of, for example, articles that have been manufactured in accordance with EN 1090-2.
This document does not apply to hot dip galvanized coatings applied to continuous wire or sheet (e.g. to EN 10346).

Zinküberzüge - Leitfäden und Empfehlungen zum Schutz von Eisen- und Stahlkonstruktionen vor Korrosion - Teil 2: Feuerverzinken (ISO 14713-2:2019)

Dieses Dokument gibt Leitfäden und Empfehlungen für die allgemeinen Grundlagen der Gestaltung von Bauteilen, die zum Schutz gegen Korrosion einen Überzug durch Feuerverzinken nach der Fertigung (z. B. nach ISO 1461) erhalten, z. B. für Bauteile, die nach EN 1090 2 hergestellt wurden.
Dieses Dokument gilt nicht für Feuerverzinkungsüberzüge, die im kontinuierlichen Verfahren auf Stahldraht oder -band aufgebracht werden (z. B. nach EN 10346).

Revêtements de zinc - Lignes directrices et recommandations pour la protection contre la corrosion du fer et de l'acier dans les constructions - Partie 2: Galvanisation à chaud (ISO 14713-2:2019)

Le présent document donne des lignes directrices et des recommandations concernant les principes généraux de conception appropriés pour les pièces à galvaniser à chaud après fabrication (par exemple conformément à l'ISO 1461) utilisées pour la protection contre la corrosion, par exemple, de pièces qui ont été fabriquées conformément à l'EN 1090‑2.
Le présent document ne s'applique pas aux revêtements galvanisés à chaud appliqués sur fil ou sur tôle en continu (par exemple selon l'EN 10346).

Cinkove prevleke - Smernice in priporočila za zaščito železnih in jeklenih konstrukcij proti koroziji - 2. del: Vroče pocinkavanje (ISO 14713-2:2019)

Ta dokument vsebuje smernice in priporočila za splošna načela oblikovanja izdelkov, ki se jih za zaščito pred korozijo po izdelavi vroče pocinka (npr. v skladu s standardom ISO 1461), na primer izdelkov, ki so bili izdelani v skladu s standardom EN 1090-2. Ta dokument se ne uporablja za vroče pocinkane prevleke, ki se nanašajo na neprekinjeno žico ali pločevino (npr. v skladu s standardom EN 10346).

General Information

• Status: Published
• Publication Date: 14-Jan-2020
• Withdrawal Date: 30-Jul-2020
• ICS: 25.220.40 - Metallic coatings
• ICS: 91.080.10 - Metal structures
• ICS: 91.080.13 - Steel structures
• ICS: 91.080.17 - Aluminium structures
• Technical Committee: CEN/TC 262 - Metallic and other inorganic coatings
• Drafting Committee: CEN/TC 262 - Metallic and other inorganic coatings
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Jan-2020
• Completion Date: 15-Jan-2020
• Ref Project: SIST EN ISO 14713-2:2020 - Zinc coatings - Guidelines and recommendations for the protection against corrosion of iron and steel in structures - Part 2: Hot dip galvanizing (ISO 14713-2:2019)

Relations

• Replaces: EN ISO 14713-2:2009 - Zinc coatings - Guidelines and recommendations for the protection against corrosion of iron and steel in structures - Part 2: Hot dip galvanizing (ISO 14713-2:2009)
• Effective Date: 21-Jan-2020

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2020
Nadomešča:
SIST EN ISO 14713-2:2010
Cinkove prevleke - Smernice in priporočila za zaščito železnih in jeklenih
konstrukcij proti koroziji - 2. del: Vroče pocinkavanje (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 14713-2:2019)
Zinküberzüge - Leitfäden und Empfehlungen zum Schutz von Eisen- und
Stahlkonstruktionen vor Korrosion - Teil 2: Feuerverzinken (ISO 14713-2:2019)
Revêtements de zinc - Lignes directrices et recommandations pour la protection contre
la corrosion du fer et de l'acier dans les constructions - Partie 2: Galvanisation à chaud
(ISO 14713-2:2019)
Ta slovenski standard je istoveten z: EN ISO 14713-2:2020
ICS:
25.220.40 Kovinske prevleke Metallic coatings
91.080.10 Kovinske konstrukcije Metal structures
91.080.13 Jeklene konstrukcije Steel structures
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 14713-2
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2020
EUROPÄISCHE NORM
ICS 25.220.40 Supersedes EN ISO 14713-2:2009
English Version
Zinc coatings - Guidelines and recommendations for the
protection against corrosion of iron and steel in structures
- Part 2: Hot dip galvanizing (ISO 14713-2:2019)
Revêtements de zinc - Lignes directrices et Zinküberzüge - Leitfäden und Empfehlungen zum
recommandations pour la protection contre la Schutz von Eisen- und Stahlkonstruktionen vor
corrosion du fer et de l'acier dans les constructions - Korrosion - Teil 2: Feuerverzinken (ISO 14713-2:2019)
Partie 2: Galvanisation à chaud (ISO 14713-2:2019)
This European Standard was approved by CEN on 20 December 2019.

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, Turkey 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14713-2:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 14713-2:2020) 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 July 2020, and conflicting national standards shall be
withdrawn at the latest by April 2020.
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 14713-2:2009.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 14713-2:2019 has been approved by CEN as EN ISO 14713-2:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 14713-2
Second edition
2019-10
Zinc coatings — Guidelines and
recommendations for the protection
against corrosion of iron and steel in
structures —
Part 2:
Hot dip galvanizing
Revêtements de zinc — Lignes directrices et recommandations
pour la protection contre la corrosion du fer et de l'acier dans les
constructions —
Partie 2: Galvanisation à chaud
Reference number
ISO 14713-2:2019(E)
©
ISO 2019
ISO 14713-2:2019(E)
© ISO 2019
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: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 14713-2:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Design for hot dip galvanizing . 2
4.1 General . 2
4.2 Surface preparation . 2
4.3 Procedures related to design considerations . 2
4.4 Design features . 3
4.5 Tolerances . 3
5 Design for storage and transport . 3
6 Effect of article condition on quality of hot dip galvanizing . 4
6.1 General . 4
6.2 Material composition . 4
6.3 Castings . 5
6.4 Surface condition . 6
6.5 Influence of steel surface roughness on the hot dip galvanized coating thickness . 6
6.6 Influence of thermal cutting processes and welding . 6
6.6.1 Thermal cutting . 6
6.6.2 Welding . 6
6.6.3 Free edges . 6
6.7 Effect of internal stresses in the steel article . 7
6.7.1 General. 7
6.7.2 Distortion cracking . 7
6.7.3 Hydrogen embrittlement . 7
6.7.4 Strain age embrittlement . . 7
6.7.5 Liquid metal assisted cracking or liquid metal embrittlement . 8
6.8 Large objects or thick steels . 8
6.9 Hot dip galvanizing practice . 8
7 Effect of hot dip galvanizing process on the article . 8
7.1 Dimensional tolerances on mating threads . 8
7.2 Effect of process heat . 9
8 After-treatments . 9
Annex A (informative) Preferred designs of articles for hot dip galvanizing .10
Bibliography .21
ISO 14713-2:2019(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
p
...

SLOVENSKI STANDARD
01-marec-2020
Nadomešča:
SIST EN ISO 14713-2:2010
Cinkove prevleke - Smernice in priporočila za zaščito železnih in jeklenih
konstrukcij proti koroziji - 2. del: Vroče pocinkavanje (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 14713-2:2019)
Zinküberzüge - Leitfäden und Empfehlungen zum Schutz von Eisen- und
Stahlkonstruktionen vor Korrosion - Teil 2: Feuerverzinken (ISO 14713-2:2019)
Revêtements de zinc - Lignes directrices et recommandations pour la protection contre
la corrosion du fer et de l'acier dans les constructions - Partie 2: Galvanisation à chaud
(ISO 14713-2:2019)
Ta slovenski standard je istoveten z: EN ISO 14713-2:2020
ICS:
25.220.40 Kovinske prevleke Metallic coatings
91.080.10 Kovinske konstrukcije Metal structures
91.080.13 Jeklene konstrukcije Steel structures
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 14713-2
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2020
EUROPÄISCHE NORM
ICS 25.220.40 Supersedes EN ISO 14713-2:2009
English Version
Zinc coatings - Guidelines and recommendations for the
protection against corrosion of iron and steel in structures
- Part 2: Hot dip galvanizing (ISO 14713-2:2019)
Revêtements de zinc - Lignes directrices et Zinküberzüge - Leitfäden und Empfehlungen zum
recommandations pour la protection contre la Schutz von Eisen- und Stahlkonstruktionen vor
corrosion du fer et de l'acier dans les constructions - Korrosion - Teil 2: Feuerverzinken (ISO 14713-2:2019)
Partie 2: Galvanisation à chaud (ISO 14713-2:2019)
This European Standard was approved by CEN on 20 December 2019.

This European Standard was corrected and reissued by the CEN-CENELEC Management Centre on 12 February 2020.

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, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14713-2:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 14713-2:2020) 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 July 2020, and conflicting national standards shall be
withdrawn at the latest by July 2020.
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 14713-2:2009.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 14713-2:2019 has been approved by CEN as EN ISO 14713-2:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 14713-2
Second edition
2019-10
Zinc coatings — Guidelines and
recommendations for the protection
against corrosion of iron and steel in
structures —
Part 2:
Hot dip galvanizing
Revêtements de zinc — Lignes directrices et recommandations
pour la protection contre la corrosion du fer et de l'acier dans les
constructions —
Partie 2: Galvanisation à chaud
Reference number
ISO 14713-2:2019(E)
©
ISO 2019
ISO 14713-2:2019(E)
© ISO 2019
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: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 14713-2:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Design for hot dip galvanizing . 2
4.1 General . 2
4.2 Surface preparation . 2
4.3 Procedures related to design considerations . 2
4.4 Design features . 3
4.5 Tolerances . 3
5 Design for storage and transport . 3
6 Effect of article condition on quality of hot dip galvanizing . 4
6.1 General . 4
6.2 Material composition . 4
6.3 Castings . 5
6.4 Surface condition . 6
6.5 Influence of steel surface roughness on the hot dip galvanized coating thickness . 6
6.6 Influence of thermal cutting processes and welding . 6
6.6.1 Thermal cutting . 6
6.6.2 Welding . 6
6.6.3 Free edges . 6
6.7 Effect of internal stresses in the steel article . 7
6.7.1 General. 7
6.7.2 Distortion cracking . 7
6.7.3 Hydrogen embrittlement . 7
6.7.4 Strain age embrittlement . . 7
6.7.5 Liquid metal assisted cracking or liquid metal embrittlement . 8
6.8 Large objects or thick steels . 8
6.9 Hot dip galvanizing practice . 8
7 Effect of hot dip galvanizing process on the article . 8
7.1 Dimensional tolerances on mating threads . 8
7.2 Effect of process heat . 9
8 After-treatments . 9
Annex A (informative) Preferred designs of articles for hot dip galvanizing .10
Bibliography .21
ISO 14713-2:2019(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 .i
...