prEN ISO 3834-4

Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality requirements (ISO/FDIS 3834-4:2020)

MINOR REVISION

Qualitätsanforderungen für das Schmelzschweißen von metallischen Werkstoffen - Teil 4: Elementare Qualitätsanforderungen (ISO/FDIS 3834-4:2020)

Dieses Dokument definiert elementare Qualitätsanforderungen beim Schmelzschweißen von metallischen Werkstoffen in Werkstätten und/oder auf Baustellen.

Exigences de qualité en soudage par fusion des matériaux métalliques - Partie 4: Exigences de qualité élémentaire (ISO/FDIS 3834-4:2020)

Zahteve za kakovost pri talilnem varjenju kovinskih materialov - 4. del: Osnovne zahteve za kakovost (ISO/FDIS 3834-4:2020)

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN ISO 3834-4:2021
01-februar-2021
Zahteve za kakovost pri talilnem varjenju kovinskih materialov - 4. del: Osnovne
zahteve za kakovost (ISO/FDIS 3834-4:2020)

Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality

requirements (ISO/FDIS 3834-4:2020)

Qualitätsanforderungen für das Schmelzschweißen von metallischen Werkstoffen - Teil

4: Elementare Qualitätsanforderungen (ISO/FDIS 3834-4:2020)
Exigences de qualité en soudage par fusion des matériaux métalliques - Partie 4:
Exigences de qualité élémentaire (ISO/FDIS 3834-4:2020)
Ta slovenski standard je istoveten z: prEN ISO 3834-4
ICS:
03.120.99 Drugi standardi v zvezi s Other standards related to
kakovostjo quality
25.160.10 Varilni postopki in varjenje Welding processes
oSIST prEN ISO 3834-4:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 3834-4:2021
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oSIST prEN ISO 3834-4:2021
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 3834-4
ISO/TC 44/SC 10
Quality requirements for fusion
Secretariat: DIN
welding of metallic materials —
Voting begins on:
2020-12-15
Part 4:
Voting terminates on:
Elementary quality requirements
2021-03-09
Exigences de qualité en soudage par fusion des matériaux
métalliques —
Partie 4: Exigences de qualité élémentaire
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 3834-4:2020(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 2020
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oSIST prEN ISO 3834-4:2021
ISO/FDIS 3834-4:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

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
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Phone: [phone]
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Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
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oSIST prEN ISO 3834-4:2021
ISO/FDIS 3834-4:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Use of this document ........................................................................................................................................................................................ 1

5 Review of requirements and technical review ...................................................................................................................... 1

6 Sub-contracting ...................................................................................................................................................................................................... 2

7 Welding personnel.............................................................................................................................................................................................. 2

7.1 General ........................................................................................................................................................................................................... 2

7.2 Welders and welding operators ............................................................................................................................................... 2

8 Inspection and testing personnel ....................................................................................................................................................... 2

8.1 General ........................................................................................................................................................................................................... 2

8.2 Non-destructive testing personnel ........................................................................................................................................ 2

9 Equipment ................................................................................................................................................................................................................... 3

10 Welding and related activities ................................................................................................................................................................ 3

11 Welding consumables...................................................................................................................................................................................... 3

12 Inspection and testing .................................................................................................................................................................................... 3

13 Non-conformance and corrective actions ................................................................................................................................... 3

14 Quality records ....................................................................................................................................................................................................... 3

© ISO 2020 – All rights reserved iii
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oSIST prEN ISO 3834-4:2021
ISO/FDIS 3834-4:2020(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 docum
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