EN ISO 24373:2009
(Main)Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification (ISO 24373:2008)
Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification (ISO 24373:2008)
ISO 24373:2008 specifies requirements for classification of solid wires and rods for fusion welding of copper and copper alloys. The classification of the solid wires and rods is based on their chemical composition.
Schweißzusätze - Massivdrähte und -stäbe zum Schmelzschweißen von Kupfer und Kupferlegierungen - Einteilung (ISO 24373:2008)
Diese Internationale Norm legt Anforderungen für die Einteilung von Massivdrähten und Massivstäben zum
Schmelzschweißen von Kupfer und Kupferlegierungen fest. Die Einteilung der Massivdrähte und Massivstäbe
erfolgt nach ihrer chemischen Zusammensetzung.
Produits consommables pour le soudage - Fils pleins et baguettes pleines pour le soudage par fusion du cuivre et des alliages de cuivre - Classification (ISO 24373:2008)
L'ISO 24373:2008 spécifie les exigences relatives à la classification des fils pleins et des baguettes pleines pour le soudage par fusion du cuivre et des alliages de cuivre. La classification des fils pleins et des baguettes pleines est basée sur leur composition chimique.
Dodajni materiali za varjenje - Masivne žice in palice za talilno varjenje bakra in bakrovih zlitin - Razvrstitev (ISO 24373:2008)
Ta mednarodni standard določa zahteve za razvrstitev masivnih žic in palic za talilno varjenje bakra in bakrovih zlitin. Razvrstitev masivnih žic in palic temelji na kemijski sestavi.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2012
1DGRPHãþD
SIST EN 14640:2005
Dodajni materiali za varjenje - Masivne žice in palice za talilno varjenje bakra in
bakrovih zlitin - Razvrstitev (ISO 24373:2008)
Welding consumables - Solid wires and rods for fusion welding of copper and copper
alloys - Classification (ISO 24373:2008)
Schweißzusätze - Massivdrähte und -stäbe zum Schmelzschweißen von Kupfer und
Kupferlegierungen - Einteilung (ISO 24373:2008)
Produits consommables pour le soudage - Fils pleins et baguettes pleines pour le
soudage par fusion du cuivre et des alliages de cuivre - Classification (ISO 24373:2008)
Ta slovenski standard je istoveten z: EN ISO 24373:2009
ICS:
25.160.20 Potrošni material pri varjenju Welding consumables
77.120.30 Baker in bakrove zlitine Copper and copper alloys
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 24373
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2009
ICS 25.160.20 Supersedes EN 14640:2005
English Version
Welding consumables - Solid wires and rods for fusion welding
of copper and copper alloys - Classification (ISO 24373:2008)
Produits consommables pour le soudage - Fils pleins et Schweißzusätze - Massivdrähte und -stäbe zum
baguettes pleines pour le soudage par fusion du cuivre et Schmelzschweißen von Kupfer und Kupferlegierungen -
des alliages de cuivre - Classification (ISO 24373:2008) Einteilung (ISO 24373:2008)
This European Standard was approved by CEN on 10 April 2009.
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: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24373:2009: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 24373:2008 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
24373:2009 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 October 2009, and conflicting national standards shall be withdrawn at
the latest by October 2009.
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 14640:2005.
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 24373:2008 has been approved by CEN as a EN ISO 24373:2009 without any modification.
INTERNATIONAL ISO
STANDARD 24373
First edition
2008-03-15
Welding consumables — Solid wires
and rods for fusion welding of copper
and copper alloys — Classification
Produits consommables pour le soudage — Fils pleins et baguettes
pleines pour le soudage par fusion du cuivre et des alliages de cuivre —
Classification
Reference number
ISO 24373:2008(E)
©
ISO 2008
ISO 24373:2008(E)
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ii © ISO 2008 – All rights reserved
ISO 24373:2008(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 24373 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee
SC 3, Welding consumables.
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.
ISO 24373:2008(E)
Introduction
For copper-welding consumables, there is no unique relationship between the product form (solid wire or rod)
and the welding process used (e.g. gas-shielded metal arc welding, gas tungsten arc welding, plasma arc or
other welding processes). For this reason, the solid wires or rods may be classified on the basis of any of the
above product forms and can be used, as appropriate, for more than one of the above processes.
ISO 24373 is based on EN 14640:2005.
iv © ISO 2008 – All rights reserved
INTERNATIONAL STANDARD ISO 24373:2008(E)
Welding consumables — Solid wires and rods for fusion
welding of copper and copper alloys — Classification
1 Scope
This International Standard specifies requirements for classification of solid wires and rods for fusion welding
of copper and copper alloys. The classification of the solid wires and rods is based on their chemical
composition.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 31-0:1992, Quantities and units — Part 0: General principles
ISO 544, Welding consumables — Technical delivery conditions for welding filler materials — Type of product,
dimensions, tolerances and markings
ISO 4063, Welding and allied processes — Nomenclature of processes and reference numbers
ISO 14344, Welding and allied processes — Flux and gas shielded electrical welding processes —
Procurement guidelines for consumables
3 Classification
The classification is divided into two parts:
a) the first part indicates the product form, solid wires or rods (see 4.1);
b) the second part gives a numerical symbol indicating the chemical composition of the solid wire or rod (see
Table 1).
4 Symbols
4.1 Symbol for the product form
The symbol for the solid wire and rod shall be S.
NOTE One product form may be used for more than one welding process.
ISO 24373:2008(E)
4.2 Symbol for the chemical composition
The numerical symbol in Table 1 indicates the chemical composition of a solid wire or rod, determined under
conditions given in Clause 6.
NOTE 1 In addition the chemical symbol may be used.
NOTE 2 Corresponding national classifications are shown in Annex A.
5 Mechanical properties of the weld metal
The mechanical properties of the weld metal are not part of the classification.
6 Chemical analysis
Chemical analysis shall be performed on specimens of the product or the stock from which it is made. Any
analytical technique can be used; but, in case of dispute, reference shall be made to established published
methods, agreed between the contracting parties.
7 Rounding-off procedure
For purposes of determining compliance with the requirements of this International Standard, the actual test
values obtained shall be subjected to the rounding-off rules of ISO 31-0:1992, Annex B, Rule A. If the
measured values are obtained by equipment calibrated in units other than those of this International Standard,
the measured values shall be converted to the units of this International Standard before rounding off. If an
average value is to be compared to the requirements of this International Standard, rounding off shall be done
only after calculating the average. In the case where the testing standard cited in the normative references of
this International Standard contains instructions for rounding off that conflict with the instructions of this
International Standard, the rounding off requirements of the testing standard shall apply. The rounded-off
results shall fulfil the requirements of the appropriate table for the classification under test.
8 Retest
If any test fails to meet a requirement, that test shall be repeated twice. The results of both retests shall meet
the requirement. Specimens for the retest may be taken from the original test sample or from a new test
sample. For chemical analysis, retests need only be for those specific elements that failed to meet their test
requirement. If the results of one or both retests fail to meet the requirement, the material under test shall be
considered as not meeting the requirements of this International Standard for that classification.
In the event that, during preparation or after completion of any test, it is clearly determined that prescribed or
proper procedures were not followed in preparing the sample or test specimen(s), or in conducting the tests,
the test shall be considered invalid, without regard to whether the test was actually completed, or whether the
test results met, or failed to meet, the requirement. That test shall be repeated, following proper prescribed
procedures. In this case, the requirement for doubling the number of test specimens does not apply.
9 Technical delivery conditions
Technical delivery conditions shall meet the requirements in ISO 544 and ISO 14344.
2 © ISO 2008 – All rights reserved
ISO 24373:2008(E)
Table 1 — Symbol for the chemical composition of solid wires and rods
a, b
Alloy symbols Chemical composition, % mass fraction
Numerical Chemical Cu Al Fe Mn Ni incl. P Pb Si Sn Zn As C Ti S Others total
Co
COPPER-LOW ALLOYED
0,2
0,01 to
min. 99,5
Cu 1897 CuAg1 0,01 0,05 0,2 0,3 0,01 0,1 — — 0,05 — — — Ag:0,8
incl. Ag 0,05
to 1,2
Cu 1898 CuSn1 min. 98,0 0,01 — 0,50 — 0,15 0,02 0,5 1,0 — — — — — 0,50
Cu 1898A CuSn1MnSi bal. 0,01 0,03 0,1 to 0,4 0,1 0,015 0,01 0,1 to 0,4 0,5 to 1,0 — — — — — 0,2
COPPER-SILICON (SILICON BRONZE)
Cu 6511 CuSi2Mn1 bal. 0,01 0,1 0,5 to 1,5 — 0,02 0,02 1,5 to 2,0 0,1 to 0,3 0,2 — — — — 0,5
Cu 6560 CuSi3Mn1 bal. 0,02 0,5 0,5 to 1,5 — 0,05 0,02 2,8 to 4,0 0,2 0,4 — — — — 0,
...
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