EN ISO 14174:2012
(Main)Welding consumables - Fluxes for submerged arc welding and electroslag welding - Classification (ISO 14174:2012)
Welding consumables - Fluxes for submerged arc welding and electroslag welding - Classification (ISO 14174:2012)
ISO 14174:2012 specifies requirements for classification of fluxes for submerged arc welding and electroslag welding for joining and overlay welding using wire electrodes, tubular cored electrodes, and strip electrodes.
Schweißzusätze - Pulver zum Unterpulverschweißen und Elektroschlackeschweißen - Einteilung (ISO 14174:2012)
Diese Internationale Norm gilt für Pulver zum Unterpulverschweißen und Elektroschlackeschweißen mit Draht-, Fülldraht- und Bandelektroden zum Verbindungs- und Auftragschweißen.
Produits consommables pour le soudage - Flux pour le soudage à l'arc sous flux et le soudage sous laitier - Classification (ISO 14174:2012)
L'ISO 14174:2012 spécifie les exigences de classification des flux pour le soudage à l'arc sous flux et le soudage sous laitier pour l'assemblage et le rechargement par soudage au moyen de fils-électrodes, de fils-électrodes fourrés et de feuillards.
Dodajni materiali za varjenje - Praški za varjenje pod praškom in varjenje pod žlindro - Razvrstitev (ISO 14174:2012)
Ta standard se uporablja za praške za varjenje pod praškom nelegiranega, malolegiranega in močnolegiranega jekla, kot sta nerjavno in toplotno odporno jeklo, ter niklja in nikljevih zlitin z žičnimi in tračnimi elektrodami.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2012
1DGRPHãþD
SIST EN 760:1996
Dodajni materiali za varjenje - Praški za varjenje pod praškom in varjenje pod
žlindro - Razvrstitev (ISO 14174:2012)
Welding consumables - Fluxes for submerged arc welding and electroslag welding -
Classification (ISO 14174:2012)
Schweißzusätze - Pulver zum Unterpulverschweißen und Elektroschlackeschweißen -
Einteilung (ISO 14174:2012)
Produits consommables pour le soudage - Flux pour le soudage à l'arc sous flux et le
soudage électrique sous laitier - Classification (ISO 14174:2012)
Ta slovenski standard je istoveten z: EN ISO 14174:2012
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 14174
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2012
ICS 25.160.20 Supersedes EN 760:1996
English Version
Welding consumables - Fluxes for submerged arc welding and
electroslag welding - Classification (ISO 14174:2012)
Produits consommables pour le soudage - Flux pour le Schweißzusätze - Pulver zum Unterpulverschweißen und
soudage à l'arc sous flux et le soudage sous laitier - Elektroschlackeschweißen - Einteilung (ISO 14174:2012)
Classification (ISO 14174:2012)
This European Standard was approved by CEN on 28 January 2012.
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-CENELEC 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-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14174:2012: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 14174:2012) has been prepared by Technical Committee ISO/TC 44 "Welding and
allied processes" in collaboration with 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 August 2012, and conflicting national standards shall be withdrawn at
the latest by August 2012.
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 760:1996.
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, Croatia, 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, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 14174:2012 has been approved by CEN as a EN ISO 14174:2012 without any modification.
INTERNATIONAL ISO
STANDARD 14174
Second edition
2012-02-01
Welding consumables — Fluxes for
submerged arc welding and electroslag
welding — Classification
Produits consommables pour le soudage — Flux pour le soudage à
l’arc sous flux et le soudage sous laitier — Classification
Reference number
ISO 14174:2012(E)
©
ISO 2012
ISO 14174:2012(E)
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
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Published in Switzerland
ii © ISO 2012 – All rights reserved
ISO 14174:2012(E)
Contents Page
Foreword .iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Classification . 1
4 Symbols . 2
4.1 Symbol for the product/process . 2
4.2 Symbol for method of manufacture. 2
4.3 Symbol for type of flux, characteristic chemical constituents . 2
4.4 Symbol for applications, flux class . 2
4.5 Symbol for metallurgical behaviour . 4
4.6 Symbol for type of current . 6
4.7 Symbol for diffusible hydrogen content in deposited weld metal (class 1 fluxes only) . 7
5 Particle size range . 7
6 Rounding procedure . 8
7 Retest . 8
8 Technical delivery conditions . 8
9 Marking . 8
10 Designation . 9
Annex A (informative) Characteristic chemical constituents of flux — Determination from
elemental analysis .10
Annex B (informative) Description of flux types .12
Bibliography .15
ISO 14174:2012(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 14174 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee
SC 3, Welding consumables.
This second edition cancels and replaces the first edition (ISO 14174:2004), which has been technically revised.
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 these bodies can be
found at www.iso.org.
iv © ISO 2012 – All rights reserved
ISO 14174:2012(E)
Introduction
[1]
This International Standard is based on EN 760:1996 .
INTERNATIONAL STANDARD ISO 14174:2012(E)
Welding consumables — Fluxes for submerged arc welding and
electroslag welding — Classification
1 Scope
This International Standard specifies requirements for classification of fluxes for submerged arc welding
and electroslag welding for joining and overlay welding using wire electrodes, tubular cored electrodes, and
strip electrodes.
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 3690, Welding and allied processes — Determination of hydrogen content in arc weld metal
ISO 14171, Welding consumables — Solid wire electrodes, tubular cored electrodes and electrode/flux
combinations for submerged arc welding of non alloy and fine grain steels — Classification
ISO 14343, Welding consumables — Wire electrodes, strip electrodes, wires and rods for arc welding of
stainless and heat resisting steels — Classification
ISO 80000-1:2009, Quantities and units — Part 1: General
3 Classification
Fluxes for submerged arc welding and electroslag welding for joining and overlay welding are granular, fusible
products of mainly mineral origin, which are manufactured by various methods. Fluxes influence the chemical
composition and the mechanical properties of the weld metal.
The classification of the fluxes is divided into seven parts:
1) the first part gives a symbol indicating the product/process (see 4.1);
2) the second part gives a symbol indicating the method of manufacture (see 4.2);
3) the third part gives a symbol indicating the type of flux, characteristic chemical constituents
(see Table 1);
4) the fourth part gives a symbol indicating the applications, flux class (see 4.4);
5) the fifth part gives a symbol indicating the metallurgical behaviour (see 4.5);
6) the sixth part gives a symbol indicating the type of current (see 4.6);
7) the seventh part gives a symbol indicating the diffusible hydrogen content of deposited weld metal
(see Table 6) — only applicable for class 1 fluxes.
In order to promote the use of this International Standard, the classification is divided into two sections.
a) Compulsory section.
This section includes the symbols for process, method of manufacture, characteristic chemical constituents,
and applications, i.e. the symbols defined in 4.1, 4.2, 4.3, and 4.4.
b) Optional section.
ISO 14174:2012(E)
This section includes the symbols for the metallurgical behaviour, type of current, and diffusible hydrogen,
i.e. the symbols defined in 4.5, 4.6, and 4.7.
4 Symbols
4.1 Symbol for the product/process
The symbol for the flux used in submerged arc welding for joining and overlay welding shall be the letter S and
for the flux used in electroslag welding for joining and overlay welding shall be the let
...
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