EN ISO 14174:2019

Welding consumables - Fluxes for submerged arc welding and electroslag welding - Classification (ISO 14174:2019)

This document 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.
NOTE       This document was based on EN 760:1996.

Schweißzusätze - Pulver zum Unterpulverschweißen und Elektroschlackeschweißen - Einteilung (ISO 14174:2019)

Dieses Dokument legt Anforderungen für die Einteilung von Pulver zum Unterpulverschweißen und Elektroschlackeschweißen mit Draht , Fülldraht  und Bandelektroden zum Verbindungs  und Auftragschweißen fest.
ANMERKUNG   Dieses Dokument basiert auf EN 760:1996.

Produits consommables pour le soudage - Flux pour le soudage à l'arc sous flux et le soudage sous laitier - Classification (ISO 14174:2019)

Le présent document 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.
NOTE       Le présent document est basé sur l'EN 760:1996.

Dodajni materiali za varjenje - Praški za obločno varjenje pod praškom in pod žlindro - Razvrstitev (ISO 14174:2019)

V tem dokumentu so opredeljene zahteve za razvrščanje praškov za obločno varjenje pod praškom in pod žlindro za spajanje ter prekrivno varjenje z uporabo žičnih, strženskih in tračnih elektrod.
OPOMBA: Ta dokument temelji na standardu EN 760:1996.

General Information

• Status: Published
• Publication Date: 14-May-2019
• Withdrawal Date: 29-Nov-2019
• ICS: 25.160.20 - Welding consumables
• Technical Committee: CEN/TC 121 - Welding
• Drafting Committee: CEN/TC 121/WG 3 - Welding consumables
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-May-2019
• Completion Date: 15-May-2019
• Ref Project: SIST EN ISO 14174:2019 - Welding consumables - Fluxes for submerged arc welding and electroslag welding - Classification (ISO 14174:2019)

Relations

• Replaces: EN ISO 14174:2012 - Welding consumables - Fluxes for submerged arc welding and electroslag welding - Classification (ISO 14174:2012)
• Effective Date: 07-Jun-2017

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2019
Nadomešča:
SIST EN ISO 14174:2012
Dodajni materiali za varjenje - Praški za obločno varjenje pod praškom in pod
žlindro - Razvrstitev (ISO 14174:2019)
Welding consumables - Fluxes for submerged arc welding and electroslag welding -
Classification (ISO 14174:2019)
Schweißzusätze - Pulver zum Unterpulverschweißen und Elektroschlackeschweißen -
Einteilung (ISO 14174:2019)
Produits consommables pour le soudage - Flux pour le soudage à l'arc sous flux et le
soudage sous laitier - Classification (ISO 14174:2019)
Ta slovenski standard je istoveten z: EN ISO 14174:2019
ICS:
25.160.20 Potrošni material pri varjenju Welding consumables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 14174
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2019
EUROPÄISCHE NORM
ICS 25.160.20 Supersedes EN ISO 14174:2012
English Version
Welding consumables - Fluxes for submerged arc welding
and electroslag welding - Classification (ISO 14174:2019)
Produits consommables pour le soudage - Flux pour le Schweißzusätze - Pulver zum Unterpulverschweißen
soudage à l'arc sous flux et le soudage sous laitier - und Elektroschlackeschweißen - Einteilung (ISO
Classification (ISO 14174:2019) 14174:2019)
This European Standard was approved by CEN on 8 May 2019.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14174:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 14174:2019) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” 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 2019, and conflicting national standards
shall be withdrawn at the latest by November 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 14174:2012.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 14174:2019 has been approved by CEN as EN ISO 14174:2019 without any modification.

INTERNATIONAL ISO
STANDARD 14174
Third edition
2019-04
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 14174:2019(E)
©
ISO 2019
ISO 14174:2019(E)
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 14174:2019(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 1
5 Symbols . 2
5.1 Symbol for the product/process . 2
5.2 Symbol for method of manufacture . 2
5.3 Symbol for type of flux, characteristic chemical constituents . 2
5.4 Symbol for applications, flux class . 2
5.4.1 General. 2
5.4.2 Flux class 1 . 3
5.4.3 Flux classes 2 and 2B . 3
5.4.4 Flux class 3 . 3
5.4.5 Flux class 4 . 3
5.5 Symbol for metallurgical behaviour . 5
5.5.1 General. 5
5.5.2 Metallurgical behaviour, flux class 1 . 5
5.5.3 Metallurgical behaviour, flux classes 2 and 2B . 5
5.5.4 Metallurgical behaviour, flux class 3 . 6
5.5.5 Metallurgical behaviour, flux class 4 . 6
5.5.6 Determination of symbols for metallurgical behaviour . 6
5.6 Symbol for type of current . 7
5.7 Symbol for diffusible hydrogen content in deposited weld metal (class 1 fluxes only) . . 7
6 Particle size range . 8
7 Rounding procedure . 8
8 Retest . 8
9 Technical delivery conditions . 9
10 Marking . 9
11 Designation . 9
Annex A (informative) Characteristic chemical constituents of flux — Example of
determination from elemental analysis .11
Annex B (informative) Description of flux types .13
Bibliography .16
ISO 14174:2019(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www .iso .org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes,
Subcommittee SC 3, Welding consumables.
This third edition cancels and replaces the second edition (ISO 14174:2012), which has been technically
revised. The main changes compared to the previous edition are as follows:
— Subclause 5.4.3 now cla
...