Iso 15610-2003
Iso 15610-2003
Iso 15610-2003
STANDARD
First edition
2003-10-01
Reference number
zmz I S 0 15610:2003(E)
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0I S 0 2003
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0 I S 0 2003,
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Published in Switzerland
Internattonal Standards are drafted in accordance with the rules gtven in the ISOllEC Dtrectives, Part 2
The main task of technical committees is to prepare lnternational Standards. Draft lnternational Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
lnternational 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. I S 0 shall not be held responsible for identifying any or all such patent rights.
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I S 0 15610 was prepared by the European Committee for Standardization (CEN) in collaboration with
Technical Cqmmittee ISOiTC 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 IS0 and CEN (Vienna Agreement).
Throughout the text of this document, read "...this European Standard..." to mean "...this lnternational
Standard...".
Page
Foreword.............................................................................................................................................................. v
Introduction ......................................................................................................................................................... 1
1 Scope ...................................................................................................................................................... 1
2 Normative references ............................................................................................................................ 2
3
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Terms and definltlons............................................................................................................................ 2
4 Preliminary welding procedure specifications (pWPS) ..................................................................... 2
5
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Quallftcation of the welding procedure ............................................................................................... 2
6
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Range of qualtftcation ........................................................................................................................... 2
7 Validity ....................................................................................................................................................4
8 Weldiilg Procedure Qualification Record (WPQR) ............................................................................. 4
Bibliography ........................................................................................................................................................
5
This document (EN IS0 15610:2003) has been prepared by Technical Committee CENiTC 121 "Welding", the
secretariat of which is held by DS, in collaboration with lSO/TC 44 "Welding and allied processes".
This European Standard ENISO 15610:2003 shall be given the status of a national standard, either by publication
of an identical text or by endorsement, at the latest by March 2004, and conflicting national standards shall be
withdrawn at the latest by March 2004.
This document has been prepared under a mandate given to CEN by the European Commission and the European
Free Trade Association.
According to the CENICENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium. Czech Republic. Denmark, Finland,
France, Germany, Greece, Hungary, Iceland. Ireland, Italy, Luxembourg. Malta, Netherlands, Norway, Portugal,
Slovakia, Spain. Sweden, Switzerland and the United Kingdom.
0 I S 0 2003 - A l l rights r e s e ~ e d
Introduction
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In EN I S 0 15607, one of the methods of welding procedure qualification is based on t$stq<&&Jdn
ig consumables.
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1 Scope
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This standard gives the necessary information to explain the requiremqnts referenced in EN IS0 15607:2003 about
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Table 1 -Applicable welding processes
Process number
according to EN Welding process Process Process
IS0 4063 applicable applicable
for alloys for alloys
based on based on
steel aluminium
111 Manual metal arc welding (metal arc X
welding with covered electrode)
114 Self-shielded tubular-cored arc X
welding
131 Metal inert gas welding ; MIG X X
welding
135 Metal active gas welding ; MAG X
welding
136 Tubular cored metal arc welding with X
active gas shield
137 Tubular cored metal arc welding with X
inert gas shield
141 Tungsten inert gas welding ; TIG X X
welding
15 Plasma arc welding X X
3 Gas welding X
NOTE X indicates the process for which EN IS0 15610 is applicable and indicates the process -
for which the standard is not applicable.
This standard is limited to application to Parent metals which produce acceptable micro structures and properties in
the heat, affected zone which do not deteriorate significantly in service.
The use of this standard may also be restricted by an application standard gr a specification.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
EN I S 0 4063, Welding and allled processes - Nomenclature of processes and reference numbers (IS0
4063: 1998).
EN I S 0 15607:2003. Specification and qualification of welding procedures for metallic materials - General rules
(IS0 15607:2003).
CR I S 0 15608. Welding - Guidelines for a metallic material grouping system (ISO/TR 15608:2000).
prEN I S 0 15609-1, Specification and approval of welding procedures for metallic materials - Welding procedure
specification - Part 1: Arc welding (ISO/DIS 15609-12000).
EN I S 0 15609-2, Specification and qualification of welding procedures for metallic materials - Welding procedure
I specification - Part 2: Gas welding (IS0 15609-2:2001).
- welding conditions specified by the manufacturer of the tested welding consumables as shown in the
manufacturer's published literature;
- a specific pWPS to be selected according to prEN I S 0 15609-1 or EN I S 0 15609-2 and suitable for the
application.
6 Range of qualification
6.1 General
All the,conditions of qualification stated below shall be met independently of each other.
Joints between dissimilar material groups are not permitted, except for joints between group 22.1 and group 22.2.
Multi-process procedures are permitted providing tested consumables are used throughout the weld.
The qualification isrestricted to the manufacturer and trade name of the welding consumables selected.
The type of current and polarity are limited to those identified in the manufacturer's literature.
The shielding gas (face andlor back) is limited to those identified in the manufacturer's literature.
The shielding gas (face andlor back) is limited to those identified in the manufacturer's literature
7 Validity
The welding procedure may be used as long as the welding conditions recommended by the consumables
manufacturer are met.
The WPQR shall consist of copies of relevant manufacturer's literature supporting the welding conditions given in
the pWPS and an indication of the filler metal standard to which the filler metal was tested, if any. The relevant
items listed for the WPS in the relevant part of prEN I S 0 15609 shall be included. If the pWPS is consistent with
the manufacturer's literature, the WPQR shall be signed and dated by the examiner or examining body.