EN ISO 15614-3:2008

SLOVENSKI STANDARD
01-junij-2008
Popis in kvalifikacija varilnih postopkov za kovinske materiale - Preskus varilnega
postopka - 3. del: Talilno varjenje nelegiranih in nizkolegiranih litin (ISO 15614-
3:2008)
Specification and qualification of welding procedures for metallic materials - Welding
procedure test - Part 3: Fusion welding of non-alloyed and low-alloyed cast irons (ISO
15614-3:2008)
Anforderung und Qualifizierung von Schweißverfahren für metallische Werkstoffe -
Schweißverfahrensprüfung - Teil 3: Schmelzschweißen von unlegierten und
niedriglegierten Gusseisen (ISO 15614-3:2008)
Descriptif et qualification d'un mode opératoire de soudage pour les matériaux
métalliques - Épreuve de qualification d'un mode opératoire de soudage - Partie 3:
Soudage par fusion des fontes non alliées et faiblement alliées (ISO 15614-3:2008)
Ta slovenski standard je istoveten z: EN ISO 15614-3:2008
ICS:
25.160.10 Varilni postopki in varjenje Welding processes
77.140.45 Nelegirana jekla Non-alloyed steels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 15614-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2008
ICS 25.160.10
English Version
Specification and qualification of welding procedures for metallic
materials - Welding procedure test - Part 3: Fusion welding of
non-alloyed and low-alloyed cast irons (ISO 15614-3:2008)
Descriptif et qualification d'un mode opératoire de soudage Anforderung und Qualifizierung von Schweißverfahren für
pour les matériaux métalliques - Épreuve de qualification metallische Werkstoffe - Schweißverfahrensprüfung - Teil
d'un mode opératoire de soudage - Partie 3: Soudage par 3: Schmelzschweißen von unlegierten und niedriglegierten
fusion des fontes non alliées et faiblement alliées (ISO Gusseisen (ISO 15614-3:2008)
15614-3:2008)
This European Standard was approved by CEN on 7 March 2008.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15614-3:2008: E
worldwide for CEN national Members.

Contents Page
Foreword.3
Foreword
This document (EN ISO 15614-3:2008) has been prepared by Technical Committee CEN/TC 121 "Welding",
the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 44 "Welding and
allied processes".
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 September 2008, and conflicting national standards shall be
withdrawn at the latest by September 2008.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
INTERNATIONAL ISO
STANDARD 15614-3
First edition
2008-03-15
Specification and qualification of welding
procedures for metallic materials —
Welding procedure test —
Part 3:
Fusion welding of non-alloyed and low-
alloyed cast irons
Descriptif et qualification d'un mode opératoire de soudage pour les
matériaux métalliques — Épreuve de qualification d'un mode opératoire
de soudage —
Partie 3: Soudage par fusion des fontes non alliées et faiblement alliées

Reference number
ISO 15614-3:2008(E)
©
ISO 2008
ISO 15614-3:2008(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

©  ISO 2008
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2008 – All rights reserved

ISO 15614-3:2008(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope.1
2 Normative references.1
3 Terms and definitions .2
4 Welding processes.3
5 Preliminary welding procedure specification .3
6 Welding procedure test.3
7 Test piece.3
7.1 General.3
7.2 Shape and dimensions of test piece .4
7.3 Welding of test piece.4
8 Examination and testing .5
8.1 Extent of testing.5
8.2 Location and taking of test specimens .6
8.3 Non-destructive testing.6
8.4 Destructive tests.6
8.5 Acceptance criteria.7
8.6 Re-testing.7
9 Range of qualification .7
9.1 General.7
9.2 Qualification related to the manufacturer .7
9.3 Qualification related to the material.8
9.4 Qualification common to all welding procedures .10
9.5 Qualification specific to processes .12
10 Welding procedure qualification record form.13
Annex A (informative)  Welding procedure qualification record form.14
Bibliography .17

ISO 15614-3:2008(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 15614-3 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 121, Welding, in collaboration with Technical Committee ISO/TC 44, Welding and allied processes,
Subcommittee SC 10, Unification of requirements in the field of metal welding, in accordance with the
Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
Requests for official interpretations of any aspect of this part of ISO 15614 should be directed to the
Secretariat of ISO/TC 44/SC 10 via your national standards body. A complete listing of these bodies can be
found at www.iso.org.
ISO 15614 consists of the following parts, under the general title Specification and qualification of welding
procedures for metallic materials — Welding procedure test:
⎯ Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys
⎯ Part 2: Arc welding of aluminium and its alloys
⎯ Part 3: Fusion welding of non-alloyed and low-alloyed cast irons
⎯ Part 4: Finishing welding of aluminium castings
⎯ Part 5: Arc welding of titanium, zirconium and their alloys
⎯ Part 6: Arc and gas welding of copper and its alloys
⎯ Part 7: Overlay welding
⎯ Part 8: Welding of tubes to tube-plate joints
⎯ Part 10: Hyperbaric dry welding
⎯ Part 11: Electron and laser beam welding
⎯ Part 12: Spot, seam and projection welding
⎯ Part 13: Resistance butt and flash welding
iv © ISO 2008 – All rights reserved

ISO 15614-3:2008(E)
Introduction
Details of International Standards dealing with specification and qualification of welding procedures are given
in ISO 15607:2003, Annex A.
Welding procedure tests for flash welding are presented in ISO 15614-13 and for friction welding in ISO 15620.

SIST EN ISO 1
...