EN ISO 17632:2008
(Main)Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels - Classification (ISO 17632:2004)
Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels - Classification (ISO 17632:2004)
ISO 17632:2004 specifies requirements for classification of tubular cored electrodes with or without a gas shield for metal arc welding of non-alloy and fine grain steels in the as-welded condition or in the post weld heat treated condition with a minimum yield strength of up to 500 MPa or a minimum tensile strength of up to 570 MPa. One tubular cored electrode can be tested and classified with different shielding gases, if any.
ISO 17632:2004 is a combined specification providing classification utilizing a system based upon the yield strength and the average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength and the average impact energy of 27 J of all-weld metal.
Schweißzusätze - Fülldrahtelektroden zum Metall-Lichtbogenschweißen mit und ohne Schutzgas von unlegierten Stählen und Feinkornstählen - Einteilung (ISO 17632:2004)
Diese Internationale Norm legt Anforderungen zur Einteilung von Fülldrahtelektroden zum Metall-
Lichtbogenschweißen mit und ohne Schutzgas von unlegierten Stählen und Feinkornbaustählen mit einer
Mindeststreckgrenze bis 500 MPa oder einer Mindestzugfestigkeit bis 570 MPa im Schweißzustand oder nach
einer Wärmenachbehandlung fest. Eine Fülldrahtelektrode kann mit unterschiedlichen Schutzgasen geprüft
und eingeteilt werden.
Diese Internationale Norm enthält eine gemeinsame Spezifikation zur Einteilung entweder nach der
Streckgrenze und der durchschnittlichen Kerbschlagarbeit von 47 J des reinen Schweißgutes oder nach der
Zugfestigkeit und der durchschnittlichen Kerbschlagarbeit von 27 J des reinen Schweißgutes.
1) Abschnitte und Tabellen, gekennzeichnet durch ein nachgestelltes „A“, können nur für Fülldrahtelektroden
angewendet werden, die nach der Streckgrenze und der durchschnittlichen Kerbschlagarbeit
von 47 J des reinen Schweißgutes nach dieser Internationalen Norm eingeteilt werden.
2) Abschnitte und Tabellen, gekennzeichnet durch ein nachgestelltes „B“, können nur für Fülldrahtelektroden
angewendet werden, die nach der Zugfestigkeit und der durchschnittlichen Kerbschlagarbeit
von 27 J des reinen Schweißgutes nach dieser Internationalen Norm eingeteilt werden.
3) Abschnitte und Tabellen, die kein nachgestelltes „A“ oder „B“ enthalten, sind für alle nach dieser
Internationalen Norm eingeteilten Fülldrahtelektroden anwendbar.
Es ist bekannt, dass die Schweißeigenschaften von Fülldrahtelektroden durch Impulsstrom verändert werden
können. In dieser Norm wird aber der Impulsstrom nicht zur Bestimmung der Elektrodeneinteilung benutzt.
Produits consommables pour le soudage - Fils-électrodes fourrés pour soudage à l'arc avec ou sans gaz de protection des aciers non alliés et des aciers à grains fins - Classification (ISO 17632:2004)
L'ISO 17632:2004 spécifie les exigences relatives à la classification des fils-électrodes fourrés pour soudage à l'arc avec ou sans gaz de protection pour l'état brut de soudage ou pour l'état traité thermiquement après soudage des aciers non alliés et des aciers à grains fins, ayant une limite d'élasticité minimale pouvant atteindre 500 MPa ou une résistance à la traction minimale pouvant atteindre 570 MPa. Un fil-électrode peut, le cas échéant, être essayé et classifié avec différents gaz de protection.
L'ISO 17632:2004 propose une spécification mixte permettant une classification utilisant un système basé soit sur la limite d'élasticité et l'énergie de rupture moyenne de 47 J pour le métal fondu hors dilution, soit sur la résistance à la traction et l'énergie de rupture moyenne de 27 J pour le métal fondu hors dilution.
Dodajni materiali za varjenje - Polnjene žice za obločno varjenje nelegiranih in drobnozrnatih jekel po MIG/MAG - Razvrstitev (ISO 17632:2004)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2008
1DGRPHãþD
SIST EN 758:1999
'RGDMQLPDWHULDOL]DYDUMHQMH3ROQMHQHåLFH]DREORþQRYDUMHQMHQHOHJLUDQLKLQ
GUREQR]UQDWLKMHNHOSR0,*0$*5D]YUVWLWHY ,62
Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded
metal arc welding of non-alloy and fine grain steels - Classification (ISO 17632:2004)
Schweißzusätze - Fülldrahtelektroden zum Metall-Lichtbogenschweißen mit und ohne
Schutzgas von unlegierten Stählen und Feinkornstählen - Einteilung (ISO 17632:2004)
Produits consommables pour le soudage - Fils-électrodes fourrés pour soudage à l'arc
avec ou sans gaz de protection des aciers non alliés et des aciers à grains fins -
Classification (ISO 17632:2004)
Ta slovenski standard je istoveten z: EN ISO 17632:2008
ICS:
25.160.20 Potrošni material pri varjenju Welding consumables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 17632
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2008
ICS 25.160.20 Supersedes EN 758:1997
English Version
Welding consumables - Tubular cored electrodes for gas
shielded and non-gas shielded metal arc welding of non-alloy
and fine grain steels - Classification (ISO 17632:2004)
Produits consommables pour le soudage - Fils-électrodes Schweißzusätze - Fülldrahtelektroden zum Metall-
fourrés pour soudage à l'arc avec ou sans gaz de Lichtbogenschweißen mit und ohne Schutzgas von
protection des aciers non alliés et des aciers à grains fins - unlegierten Stählen und Feinkornstählen - Einteilung (ISO
Classification (ISO 17632:2004) 17632:2004)
This European Standard was approved by CEN on 5 April 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.
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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 17632:2008: E
worldwide for CEN national Members.
Contents Page
Foreword.3
Foreword
The text of ISO 17632:2004 has been prepared by Technical Committee ISO/TC 44 “Welding and allied
processes” of the International Organization for Standardization (ISO) and has been taken over as EN ISO
17632:2008 by Technical Committee CEN/TC 121 “Welding” 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 November 2008, and conflicting national standards shall be withdrawn
at the latest by November 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.
This document supersedes EN 758:1997.
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.
Endorsement notice
The text of ISO 17632:2004 has been approved by CEN as a EN ISO 17632:2008 without any modification.
INTERNATIONAL ISO
STANDARD 17632
First edition
2004-10-01
Welding consumables — Tubular cored
electrodes for gas shielded and non-gas
shielded metal arc welding of non-alloy
and fine grain steels — Classification
Produits consommables pour le soudage — Fils-électrodes fourrés pour
soudage à l'arc avec ou sans gaz de protection des aciers non alliés et
des aciers à grains fins — Classification
Reference number
ISO 17632:2004(E)
©
ISO 2004
ISO 17632:2004(E)
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ii © ISO 2004 – All rights reserved
ISO 17632:2004(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope. 1
2 Normative references . 1
3 Classification. 2
4 Symbols and requirements. 4
4.1 Symbol for the product/process. 4
4.2 Symbol for tensile properties of all-weld metal or welded joint . 4
4.3 Symbol for impact properties of all-weld metal or welded joint . 5
4.4 Symbol for chemical composition of all-weld metal . 6
4.5 Symbol for type of electrode core or for the usability characteristics of the electrode. 9
4.6 Symbol for shielding gas . 10
4.7 Symbol for welding position. 12
4.8 Symbol for hydrogen content of deposited metal. 12
4.9 Symbol for condition of postweld heat treatment of all-weld metal. 13
5 Mechanical tests . 13
5.1 Multi-run technique. 13
5.2 Single-run technique . 15
6 Chemical analysis . 15
7 Fillet weld test . 15
8 Retests . 16
9 Technical delivery conditions. 16
10 Examples of designation. 17
Annex A (informative) Classification systems. 19
Annex B (informative) Description of types of electrode core in the classification system based
upon yield strength and average impact energy of 47 J. 22
Annex C (informative) Description of types of usability characteristics in the classification system
based upon tensile strength and average impact energy of 27 J. 24
Annex D (informative) Notes on hydrogen content. 27
ISO 17632:2004(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 17632 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee
SC 3, Welding consumables.
iv © ISO 2004 – All rights reserved
ISO 17632:2004(E)
Introduction
This International Standard provides a classification system for tubular cored electrodes in terms of tensile
properties, impact properties, chemical composition of the all-weld metal, type of electrode core, shielding gas
and welding position. The ratio of yield to tensile strength of weld metal is generally higher than that of parent
metal. Users should note that matching weld metal yield strength to parent metal yield strength will not
necessarily ensure that the weld metal tensile strength matches that of the parent metal. Where the
application requires matching tensile strength, therefore, selection of the consumable should be made by
reference to column 3 of Table 1A or Table 1B.
It should be noted that the mechanical properties of all-weld metal test specimens used to classify the tubular
cored electrodes will vary from those obtained in production joints because of differences in welding
procedure such as electrode size, width of weave, welding position and parent metal composition.
The classification according to system A is mainly based on EN 758:1997, Welding consumables — Tubular
cored electrodes for metal arc welding with and without a gas shield of non alloy and fine grain steels —
Classification. The classification according to system B is mainly based upon standards used around the
Pacific Rim.
Requests for official interpretations of any aspect of this International Standard should be directed to the
Secretariat of ISO/TC 44/SC 3 via your national standards body, a complete listing of which can be found at
www.iso.org.
INTERNATIONAL STANDARD ISO 17632:2004(E)
Welding consumables — Tubular cored electrodes for gas
shielded and non-gas shielded metal arc welding of non-alloy
and fine grain steels — Classification
1 Scope
This International Standard specifies requirements for classification of tubular cored electrodes with or without
a gas shield for metal arc welding of non-alloy and fine grain steels in the as-welded condition or in the post-
weld heat-treated condition with a minimum yield strength of up to 500 MPa or a minimum tensile strength of
up to 570 MPa. One
...
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