EN ISO 1071:2015
(Main)Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification (ISO 1071:2015)
Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification (ISO 1071:2015)
ISO 1071:2015 specifies requirements for classification of covered electrodes for manual metal arc welding, wire electrodes for metal arc welding, tubular cored electrodes for metal arc welding with and without a gas shield, rods for TIG-welding, and rods for oxy-fuel gas welding of unalloyed cast irons. Classification is based on the chemical composition of wires and rods and on the all-weld metal deposit for tubular cored and covered electrodes.
Schweißzusätze - Umhüllte Stabelektroden, Drähte, Stäbe und Fülldrahtelektroden zum Schmelzschweißen von Gusseisen - Einteilung (ISO 1071:2015)
Diese Internationale Norm legt Anforderungen für die Einteilung von umhüllten Stabelektroden zum Lichtbogenhandschweißen, von Drahtelektroden zum Metall-Lichtbogenschweißen, von Fülldrahtelektroden zum Metall-Lichtbogenschweißen mit und ohne Schutzgas, von Stäben zum Wolfram-Inertgasschweißen und von Stäben zum Gasschmelzschweißen unlegierter Gusseisenwerkstoffe fest. Die Einteilung erfolgt entsprechend der chemischen Zusammensetzung der Drahtelektroden und Stäbe sowie des reinen Schweißgutes von umhüllten Stab-elektroden und Fülldrahtelektroden.
Produits consommables pour le soudage - Electrodes enrobées, fils d'apport, baguettes et fils fourrés pour le soudage par fusion de la fonte - Classification (ISO 1071:2015)
ISO 1071:2015 spécifie les exigences pour la classification des électrodes enrobées utilisées en soudage manuel à l'arc avec électrode enrobée, des fils-électrodes utilisés en soudage à l'arc avec électrode fusible, des fils fourrés utilisés en soudage à l'arc avec électrode fusible (avec et sans gaz de protection), des baguettes utilisées pour le soudage TIG et des baguettes utilisées pour le soudage oxygaz des fontes non alliées. La classification est basée sur la composition chimique des fils et des baguettes et sur le dépôt de métal fondu hors dilution dans le cas des fils fourrés et des électrodes enrobées.
Dodajni materiali za varjenje - Oplaščene elektrode, žice, palice in cevne strženske elektrode za talilno varjenje litega železa - Razvrstitev (ISO 1071:2015)
Ta mednarodni standard določa zahteve za razvrstitev oplaščenih elektrod za ročno obločno varjenje, žičnih elektrod za obločno varjenje, cevnih strženskih elektrod za obločno varjenje s plinsko zaščito in brez nje, palic za varjenje TIG in palic za plamensko varjenje s kisikom (nelegirane železove litine). Razvrstitev temelji na kemični sestavi žic in palic ter čistih varov za cevne strženske in oplaščene elektrode.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2016
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SIST EN ISO 1071:2004
'RGDMQLPDWHULDOL]DYDUMHQMH2SODãþHQHHOHNWURGHåLFHSDOLFHLQFHYQHVWUåHQVNH
HOHNWURGH]DWDOLOQRYDUMHQMHOLWHJDåHOH]D5D]YUVWLWHY ,62
Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for
fusion welding of cast iron - Classification (ISO 1071:2015)
Schweißzusätze - Umhüllte Stabelektroden, Drähte, Stäbe und Fülldrahtelektroden zum
Schmelzschweißen von Gusseisen - Einteilung (ISO 1071:2015)
Produits consommables pour le soudage - Electrodes enrobées, fils d'apport, baguettes
et fils fourrés pour le soudage par fusion de la fonte - Classification (ISO 1071:2015)
Ta slovenski standard je istoveten z: EN ISO 1071:2015
ICS:
25.160.20 Potrošni material pri varjenju Welding consumables
77.140.80 Železni in jekleni ulitki Iron and steel castings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 1071
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2015
EUROPÄISCHE NORM
ICS 25.160.20 Supersedes EN ISO 1071:2003
English Version
Welding consumables - Covered electrodes, wires, rods
and tubular cored electrodes for fusion welding of cast
iron - Classification (ISO 1071:2015)
Produits consommables pour le soudage - Electrodes Schweißzusätze - Umhüllte Stabelektroden, Drähte,
enrobées, fils d'apport, baguettes et fils fourrés pour le Stäbe und Fülldrahtelektroden zum Schmelzschweißen
soudage par fusion de la fonte - Classification (ISO von Gusseisen - Einteilung (ISO 1071:2015)
1071:2015)
This European Standard was approved by CEN on 15 August 2015.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1071:2015 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 1071:2015) 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 June 2016, and conflicting national standards shall be
withdrawn at the latest by June 2016.
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 ISO 1071:2003.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 1071:2015 has been approved by CEN as EN ISO 1071:2015 without any modification.
INTERNATIONAL ISO
STANDARD 1071
Third edition
2015-11-15
Welding consumables — Covered
electrodes, wires, rods and tubular
cored electrodes for fusion welding of
cast iron — Classification
Produits consommables pour le soudage — Electrodes enrobées, fils
d’apport, baguettes et fils fourrés pour le soudage par fusion de la
fonte — Classification
Reference number
ISO 1071:2015(E)
©
ISO 2015
ISO 1071:2015(E)
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
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ii © ISO 2015 – All rights reserved
ISO 1071:2015(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Classification . 1
3.1 Wire electrodes and rods . 1
3.2 Tubular cored electrodes . 1
3.3 Covered electrodes . 2
3.4 Tubular cored and covered electrodes . 2
4 Symbols and requirements . 2
4.1 Symbols for the product form . 2
4.2 Symbol for the type of alloy . 2
4.3 Symbol for the chemical composition . 2
4.3.1 General. 2
4.3.2 Consumables producing similar weld metal . 2
4.3.3 Consumables producing dissimilar weld metal . 3
4.4 Symbol for shielding gas (tubular cored electrode) . 3
4.5 Symbols for effective electrode efficiency and type of current (covered electrode) . 7
5 Mechanical tests . 7
6 Chemical analysis . 7
7 Rounding procedure . 7
8 Retests . 8
9 Technical delivery conditions . 8
10 Designation . 8
Annex A (informative) Description of the consumable .10
Annex B (informative) Expected minimum values for strength and elongation of dissimilar
all-weld metal in tensile test .14
Bibliography .15
ISO 1071:2015(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 meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee
SC 3, Welding consumables.
This third edition cancels and replaces the second edition (ISO 1071:2003), which has been
technically revised.
iv © ISO 2015 – All rights reserved
ISO 1071:2015(E)
Introduction
This International Standard classifies welding consumables for fusion welding of various types of
unalloyed cast irons.
Applications for welding consumables classified to this International Standard:
— production welding, that means welding of cast materials during the process of production. In that
way, the quality of the casting shall be ensured in accordance with the guaranteed properties and
to the requirements of the application;
— repair welding of castings which are damaged during service;
— welding for construction purposes where cast irons are joined to themselves or to other ferrous or
non-ferrous metals.
The following methods are used for the welding of cast irons:
— using a welding consumable which
...
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