SIST EN ISO 13920:2023

Welding - General tolerances for welded constructions - Dimensions for lengths and angles - Shape and position (ISO 13920:2023)

Specifies general tolerances for linear and angular dimensions and for shape and position of welded structures in four classes, these being based on customary workshop accuracy. The main criterion for the selection of a particular class should be the functional requirements.

Schweißen - Allgemeintoleranzen für Schweißkonstruktionen - Längen‑ und Winkelmaße, Form und Lage (ISO 13920:2023)

Dieses Dokument legt Allgemeintoleranzen für Längen- und Winkelmaße sowie für Form und Lage an Schweiß
konstruktionen in vier Toleranzklassen fest, die auf werkstattüblichen Genauigkeiten basieren. Das
kriterium für die Auswahl einer bestimmten Toleranzklasse sollte sich auf die einzuhaltenden funktionellen Anforderungen beziehen.
Die anzuwendenden Toleranzen/Grenzabmaße sind in jedem Fall diejenigen, die in der Zeichnung angegeben sind. Statt einzelne Toleranzen/Grenzabmaße festzulegen, können die Toleranzklassen nach diesem Dokument angewendet werden.
Allgemeintoleranzen für Längen- und Winkelmaße sowie Form und Lage, wie sie in diesem Dokument festge
legt sind, gelten für Schweißteile, Schweißgruppen, geschweißte Bauteile usw.
Besondere Bedingungen können für komplexe Bauteile notwendig sein.
Die Festlegungen in diesem Dokument basieren auf dem Unabhängigkeitsprinzip, das in ISO8015 festgelegt ist. Danach sind die Maß-Grenzabweichungen und geometrischen Toleranzen unabhängig voneinander anzu
wenden.
Fertigungsunterlagen, die Längen- oder Winkelmaße oder Angaben für Form und Lage ohne einzeln eingetra
gene Toleranzen/Grenzabmaße enthalten, sind als unvollständig anzusehen, wenn sie keinen oder nur einen unvollständigen Bezug auf die Allgemeintoleranzen haben. Dieses ist nicht für zeitweilige Zwischenmaße
wenden.

Soudage - Tolérances générales relatives aux constructions soudées - Dimensions des longueurs et angles, formes et positions (ISO 13920:2023)

La présente norme internationale spécifie quatre classes de tolérances générales relatives aux dimensions linéaires et angulaires ainsi qu'à la forme et à la position des structures soudées, ces classes étant basées sur la précision courante des ateliers. Il est recommandé que le principal critère de choix d'une classe de tolérance particulière soit fondé sur les exigences fonctionnelles qui doivent être satisfaites. Les tolérances applicables sont toujours celles qui sont indiquées sur le dessin. Les classes de tolérances mentionnées dans la présente norme internationale peuvent être utilisées à la place de tolérances spécifiées individuellement. Les tolérances générales relatives aux dimensions linéaires et angulaires ainsi qu'à la forme et à la position spécifiées dans la présente norme internationale s'appliquent aux assemblages soudés et aux structures soudées, etc. Des dispositions spéciales peuvent être nécessaires pour les structures complexes. Les spécifications présentées dans la présente norme internationale sont fondées sur le principe d'indépendance spécifié dans l'ISO 8015, d'après lequel les tolérances dimensionnelles et géométriques s'appliquent indépendamment les unes des autres. La documentation de fabrication dans laquelle les dimensions linéaires et angulaires ou des indications concernant la forme et la position sont présentées sans que les tolérances soient indiquées individuellement doit être considérée comme incomplète s'il n'est 167 pas fait référence (ou s'il est fait référence de manière inadéquate) aux tolérances générales. Ceci ne s'applique pas aux dimensions provisoires.

Varjenje - Splošne tolerance za varjene konstrukcije - Dolžinske in kotne mere - Oblika in položaj (ISO 13920:2023)

Določa splošne tolerance za linearne in kotne mere ter obliko in položaj varjenih konstrukcij v štirih razredih, ki temeljijo na običajni natančnosti delavnic. Glavni kriterij za izbiro določenega razreda naj bodo funkcionalne zahteve.

General Information

• Status: Published
• Public Enquiry End Date: 24-Apr-2023
• Publication Date: 20-Aug-2023
• ICS: 17.040.10 - Limits and fits
• ICS: 25.160.01 - Welding, brazing and soldering in general
• Technical Committee: VAR - Welding
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 13-Jul-2023
• Due Date: 17-Sep-2023
• Completion Date: 21-Aug-2023
• Ref Project: EN ISO 13920:2023 - Welding - General tolerances for welded constructions - Dimensions for lengths and angles - Shape and position (ISO 13920:2023)

Relations

• Replaces: SIST EN ISO 13920:1998 - Welding - General tolerances for welded constructions - Dimensions for lengths and angles - Shape and position (ISO 13920:1996)
• Effective Date: 01-Sep-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 13920:2023
01-september-2023
Nadomešča:
SIST EN ISO 13920:1998
Varjenje - Splošne tolerance za varjene konstrukcije - Dolžinske in kotne mere -
Oblika in položaj (ISO 13920:2023)
Welding - General tolerances for welded constructions - Dimensions for lengths and
angles - Shape and position (ISO 13920:2023)
Schweißen - Allgemeintoleranzen für Schweißkonstruktionen - Längen‑ und
Winkelmaße, Form und Lage (ISO 13920:2023)
Soudage - Tolérances générales relatives aux constructions soudées - Dimensions des
longueurs et angles, formes et positions (ISO 13920:2023)
Ta slovenski standard je istoveten z: EN ISO 13920:2023
ICS:
17.040.10 Tolerance in ujemi Limits and fits
25.160.01 Varjenje, trdo in mehko Welding, brazing and
spajkanje na splošno soldering in general
SIST EN ISO 13920:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 13920:2023

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SIST EN ISO 13920:2023


EN ISO 13920
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2023
EUROPÄISCHE NORM
ICS 25.160.01 Supersedes EN ISO 13920:1996
English Version

Welding - General tolerances for welded constructions -
Dimensions for lengths and angles - Shape and position
(ISO 13920:2023)
Soudage - Tolérances générales relatives aux Schweißen - Allgemeintoleranzen für
constructions soudées - Dimensions des longueurs et Schweißkonstruktionen - Längen- und Winkelmaße -
angles, formes et positions (ISO 13920:2023) Form und Lage (ISO 13920:2023)
This European Standard was approved by CEN on 2 June 2023.

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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13920:2023 E
worldwide for CEN national Members.

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SIST EN ISO 13920:2023
EN ISO 13920:2023 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 13920:2023
EN ISO 13920:2023 (E)
European foreword
This document (EN ISO 13920:2023) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” the secretariat of which is held by DIN.
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 December 2023, and conflicting national standards
shall be withdrawn at the latest by December 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 13920:1996.
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 King
...

SLOVENSKI STANDARD
oSIST prEN ISO 13920:2023
01-april-2023
Varjenje - Splošne tolerance za varjene konstrukcije - Dolžinske in kotne mere -
Oblika in položaj (ISO/FDIS 13920:2023)
Welding - General tolerances for welded constructions - Dimensions for lengths and
angles - Shape and position (ISO/FDIS 13920:2023)
Soudage - Tolérances générales relatives aux constructions soudées - Dimensions des
longueurs et angles - Formes et positions (ISO/FDIS 13920:2023)
Ta slovenski standard je istoveten z: prEN ISO 13920
ICS:
17.040.10 Tolerance in ujemi Limits and fits
25.160.01 Varjenje, trdo in mehko Welding, brazing and
spajkanje na splošno soldering in general
oSIST prEN ISO 13920:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 13920:2023

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oSIST prEN ISO 13920:2023
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 13920
ISO/TC 44/SC 10
Welding — General tolerances for
Secretariat: DIN
welded constructions — Dimensions
Voting begins on:
2023-02-06 for lengths and angles — Shape and
position
Voting terminates on:
2023-05-01
Soudage — Tolérances générales relatives aux constructions soudées
— Dimensions des longueurs et angles — Formes et positions
ISO/CEN PARALLEL PROCESSING
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 13920:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023

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oSIST prEN ISO 13920:2023
ISO/FDIS 13920:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 13920
ISO/TC 44/SC 10
Welding — General tolerances for
Secretariat: DIN
welded constructions — Dimensions
Voting begins on:
for lengths and angles — Shape and
position
Voting terminates on:
Soudage — Tolérances générales relatives aux constructions soudées
— Dimensions des longueurs et angles — Formes et positions
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
ISO/CEN PARALLEL PROCESSING
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.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: [phone]
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [e-mail]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/FDIS 13920:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023

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oSIST prEN ISO 13920:2023
ISO/FDIS 13920:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General tolerances . 2
4.1 Tolerances for linear dimensions .
...