SIST EN 1011-1:1999/A1:2003

SLOVENSKI STANDARD
01-maj-2003
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Welding - Recommendations for welding of metallic materials - Part 1: General guidance
for arc welding
Schweißen - Empfehlungen zum Schweißen metallischer Werkstoffe - Teil 1: Allgemeine
Anleitungen für das Lichtbogenschweißen
Soudage - Recommandations pour le soudage des matériaux métalliques - Partie 1:
Lignes directrices générales pour le soudage a l'arc
Ta slovenski standard je istoveten z: EN 1011-1:1998/A1:2002
ICS:
25.160.10 Varilni postopki in varjenje Welding processes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 1011-1:1998/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2002
ICS 25.160.10
English version
Welding - Recommendations for welding of metallic materials -
Part 1: General guidance for arc welding
Soudage - Recommandations pour le soudage des Schweißen - Empfehlungen zum Schweißen metallischer
matériaux métalliques - Partie 1: Lignes directrices Werkstoffe - Teil 1: Allgemeine Anleitungen für das
générales pour le soudage à l'arc Lichtbogenschweißen
This amendment A1 modifies the European Standard EN 1011-1:1998; it was approved by CEN on 1 April 2002.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Management Centre or to any CEN member.
This amendment 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1011-1:1998/A1:2002 E
worldwide for CEN national Members.

Foreword
This document EN 1011-1:1998/A1:2002 has been prepared by Technical Committee CEN/TC 121 "Welding", the
secretariat of which is held by DS.
This Amendment to the European Standard EN 1011-1:1998 shall be given the status of a national standard, either
by publication of an identical text or by endorsement, at the latest by November 2002, and conflicting national
standards shall be withdrawn at the latest by November 2002.
This document has been prepared under a mandate given to CEN by the European Commission and the European
Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,
Sweden, Switzerland and the United Kingdom.
Foreword
The foreword will now read:
"This European Standard has been prepared by Technical Committee CEN/TC 121 “Welding”, the secretariat of
which is held by DS.
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 1998, and conflicting national standards shall be withdrawn at the latest by
August 1998.
This European Standard has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
This European Standard is composed of the following parts:
Part 1: General guidance for arc welding
Part 2: Arc welding of ferritic steels
Part 3: Arc welding of stainless steels
Part 4: Arc welding of aluminium and aluminium alloys"
Part 5: Welding of clad steel
Part 6: Laser beam welding
Part 7: Electron beam welding
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden,
Switzerland and the United Kingdom.
Introduction
Paragraph 2 will now be deleted.
In paragraph 3, sentence 2 will now read:
"It is generally applicable to fusion welding of metallic materials and is appropriate regardless of the type of
fabrication involved, although the application standard or design specification can have additional requirements."
In paragraph 3, sentence 5 will now read:
"These details should be obtained from the relevant application standard or design specification."
Clause 3.12 "contract"
This subclause will now be deleted and 3.13 becomes 3.12.
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