ISO 581:1980
(Main)Weldability — Definition
Weldability — Definition
Gives a general definition of weldability, taking into consideration all the welding processes and taking note of all the different types of construction whatever properties they may have. As it includes all possibilities resulting from the combination of the four variables: material, process, type of construction and purpose, it should be possible to deduce any particular definition.
Soudabilité — Définition
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Standards Content (Sample)
INTERNATIONAL STANDARD
NORME INTERNATIONALE
581
MEX~YHAPOAHbll?l CTAHAAPT
INTERNATIONAL ORGANIZATION FOR STANDARDIZATIONWE>KLLYHAPO~HAR OPrAHM3A~MR fl0 CTAHAAPTH3Al@lM.ORGANISATION INTERNATIONALE DE 6JORMALISATION
Weldability - Definition
First edition - 1980-07-31
SoudabiM - Definition
Premihe Edition - 1980-07-31
CBapldBaeMOCTb - Onpe~enetwe
IlepBoe k43C\atwe - 1980-07-31
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UDC/CDlJ/YAK 621.791 : 001.4
Ref. No./Rbf. no :
ISO 581-1980 (E/F/R)
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FQREWORD
OS0 (the International Organization for Standardization) is a worldwide federation of national
Standards institutes (ISO member bodies). The work of developing International Standards is
carried out through ISO technical committees. Every member body interested in a subject for
which a technical committee has been set up has the right to be represented on that committee.
International organitations, governmental and nongovernmental, in liaison with ISO, also take
part in the work.
Draft International Standards adopted by the technical committees are circulated to the
member bodies for approval before their acceptance as Internationa! Standards by the ISO
Council.
International Standard ISO 581 was developed by Technical Committee lSO/TC 44, Welding.
lt was submitted directly to the ISO Council, in accordance with clause 5.10.1 of the Directives
for the technical work of ISO. lt cancels and replaces ISO R ’ecommendation R 581-1967, which
had been approved by the member bodies of the following countries :
Australia Germany, F.R. Poland
Austria I ndia Romania
Bulgaria Israel South Africa, Rep. of
Czechoslovakia I taly Spain
Denmark Japan Sweden
Finland Netherlands Switzerland
France Norway USSR
The member bodies of the following countries had expressed disapproval of the document on
technical grounds :
Belgium
Canada
United Kingdom
AYANT-PROPOS
L ’ISO (Organisation internationale de normalisation) est une fedt5ration mondiale d ’organismes
nationaux de normalisation (comites membres de I ’ISO). L ’elaboration des Normes interna-
tionales est confiee aux comites techniques de I ’ISO. Chaque comite membre interesse par une
etude a Ie droit de faire Partie du comite technique correspondant. Les organisations inter-
nationales, gouvernementales et non gouvernementales,
en liaison avec I ’ISO, participent
egalement aux travaux.
Les projets de Normes internationales adoptes par les comites techniques sont soumis aux
comites membres pour approbation, avant leur acceptation comme Normes Internationales par
Ie Conseil de I ’ISO.
La Norme internationale ISO 581 a etc elabo&e par Ie comite tech nique
SO/TC 44, Soudage et
techniques connexes.
Elle fut soumise directement au Conseil de I ’ISO, conformement au Paragraphe 5.10.1 des
Directives pour les travaux techniques de I ’ISO. Elle annule et remplace Ia Recommandation
ISO/R 581-1967, qui avait etc approuvee par les comites membres des pays suivants :
Afrique du Sud, Rep. d’ Finlande Pays-Bas
Allemagne, R. F. France Pologne
Australie I nde Roumanie
Autriche I sr*1 Suede
Bulgarie Italie Suisse
Danemark Japon Tchecoslovaquie
Espagne Nbnkge URSS
Les comites membres des pays suivants I ’avaient desapprouvee pour des raisons techniques :
Belgique
Canada
Royaume-Uni
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