SIST EN ISO 14344:2011
(Main)Welding consumables - Procurement of filler materials and fluxes (ISO 14344:2010)
Welding consumables - Procurement of filler materials and fluxes (ISO 14344:2010)
This International Standard specifies tools for communication between a purchaser and a supplier of welding consumables within quality systems, such as those based upon ISO 9001[1]. In production, the components of welding consumables are divided into discrete, predetermined quantities so that satisfactory tests with a sample from that quantity will establish that the entire quantity meets specification requirements. These quantities, known by such terms as heats, lots, blends, batches and mixes, vary in size according to the manufacturer. For identification purposes, each manufacturer assigns a unique designation to each quantity. This designation usually consists of a series of numbers or letters, or combinations thereof, which will enable the manufacturer to determine the date and time (or shift) of manufacture, the type and source of the raw materials used, and the details of the procedures used in producing the welding consumable. This designation stays with the welding consumable and can be used to identify the material later, in those cases in which identification is necessary. This International Standard, together with an applicable International Standard or other standard for welding consumables, provides a method for preparing those specific details needed for welding consumable procurement which consist of: a) the welding consumable classification (selected from the applicable International Standard or other standard for welding consumables); b) the lot classification (selected from Clause 4); c) the testing schedule (selected from Clause 5). Selection of the specific welding consumable classification, lot classification, and testing schedule depends upon the requirements of the application for which the welding consumable is being procured. This International Standard does not apply to non-consumable electrodes or shielding gases.
Schweißzusätze - Beschaffung von Schweißzusätzen (ISO 14344:2010)
Diese Internationale Norm dient zur Verständigung zwischen einem Käufer und einem Lieferer von Schweiß-zusätzen im Zusammenhang mit Qualitätssicherungssystemen, zum Beispiel auf der Grundlage von ISO 9001 [1].
Bei der Fertigung werden die Bestandteile der Schweißzusätze so in einzelne, vorher festgelegte Mengen unterteilt, dass zufriedenstellende Prüfungen mit einer Probe aus einer solchen Menge den Nachweis liefern, dass die Gesamtmenge die Anforderungen der Spezifikation erfüllt. Diese Mengen sind bekannt unter den Begriffen Schmelzen, Fertigungseinheiten, Gemische, Chargen sowie Mischungen und unterscheiden sich herstellerbedingt in ihrer Größe. Zur Identifizierung ordnet jeder Hersteller jeder Menge eine eindeutige Bezeichnung zu. Üblicherweise besteht diese Bezeichnung aus einer Folge von Ziffern oder Buchstaben oder einer Kombination daraus. Sie ermöglicht dem Hersteller, Tag und Zeit (oder Schicht) der Fertigung, den Typ und die Herkunft der verwendeten Rohstoffe sowie die Einzelheiten der Fertigungsschritte des Schwei߬zusatzes zu ermitteln. Diese Bezeichnung behält der Schweißzusatz, und sie kann später bei Bedarf zur Identifizierung des Schweißzusatzes verwendet werden.
Diese Internationale Norm liefert in Verbindung mit einer ISO- oder einer anderen anerkannten Schweiß-zusatznorm ein Verfahren, alle kennzeichnenden Einzelheiten zusammenzustellen, die zur Beschaffung eines Schweißzusatzes erforderlich sind. Es handelt sich um:
a) die Einteilung des Schweißzusatzes (ausgewählt aus der zutreffenden Internationalen Norm oder einer anderen Schweißzusatznorm);
b) die Einteilung der Fertigungseinheit (ausgewählt nach Abschnitt 4);
c) den Prüfumfang (ausgewählt nach Abschnitt 5).
Die Auswahl der kennzeichnenden Schweißzusatzeinteilung, der Einteilung der Fertigungseinheit und des Prüfumfangs hängen von den Anforderungen des Anwendungsfalles ab, für den der Schweißzusatz beschafft werden soll.
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Produits consommables pour le soudage - Approvisionnement en matériaux d'apport et flux (ISO 14344:2010)
L'ISO 14344:2010 spécifie un outil de communication entre un acheteur et un fournisseur de produits consommables pour le soudage dans le cadre de systèmes qualité, tels que ceux basés sur l'ISO 9001.
En production, les constituants des produits consommables pour le soudage sont divisés en grandeurs discrètes et prédéterminées, de sorte que des essais ou contrôles satisfaisants, sur un échantillon prélevé sur une quantité donnée, prouvent que toute la grandeur satisfait aux exigences de la spécification. Ces grandeurs, désignées sous le nom de coulées, lots, mélanges et charges, ont des dimensions qui varient selon le fabricant. Á des fins d'identification, chaque fabricant attribue une désignation unique à chaque grandeur. Cette désignation est généralement constituée d'une série de chiffres ou de lettres, ou d'une combinaison alphanumérique, qui permet au fabricant de déterminer la date et l'heure (ou l'équipe) de fabrication, le type et la source des matières premières utilisées, et les détails sur les méthodes utilisées pour fabriquer le produit consommable pour le soudage. Cette désignation accompagne le produit consommable pour le soudage et peut être utilisée pour identifier ultérieurement le matériau, dans les cas où l'identification est nécessaire.
L'ISO 14344:2010, combinée à une Norme internationale ou à une autre norme applicable de produits consommables pour le soudage, fournit une méthode permettant de mettre au point les détails spécifiques nécessaires à l'approvisionnement en produits consommables pour le soudage et comportant les aspects suivants: a) la classification des produits consommables pour le soudage (choisie d'après la Norme internationale ou une autre norme applicable de produits consommables); b) la classification des lots; c) le programme de contrôle.
Le choix de la classification spécifique des produits consommables pour le soudage, de la classification des lots et du programme de contrôle dépend des exigences de l'application à laquelle le produit consommable est destiné.
L'ISO 14344:2010 ne s'applique pas aux électrodes non consommables ou aux gaz de protection.
Dodajni in potrošni materiali za varjenje - Nabava dodajnih materialov za varjenje (ISO 14344:2010)
Ta mednarodni standard določa orodja za komunikacijo med kupcem in dobaviteljem dodajnih in potrošnih materialov za varjenje v sistemih kakovosti, npr. sistemih kakovosti, ki temeljijo na ISO 9001[1]. Pri proizvodnji se komponente dodajnih in potrošnih materialov za varjenje razdelijo v ločene, vnaprej določene količine, tako da se z zadostnimi preskusi z vzorcem, vzetim iz te količine, ugotovi, da kakovost celote ustreza zahtevam specifikacije. Te količine, znane pod imenom šarže, loti, zmesi, serije in mešanice, se razlikujejo po velikosti glede na proizvajalca. Vsak proizvajalec vsaki količini dodeli edinstveno oznako za identifikacijo. Ta oznaka je po navadi sestavljena iz zaporedja številk ali črk ali njihove kombinacije, kar proizvajalcu omogoča, da določi datum in uro (ali izmeno) proizvodnje, vrsto in vir uporabljenih surovin ter podrobnosti o postopku, uporabljenem pri proizvodnji dodajnih in potrošnih materialov za varjenje. Ta oznaka ostane na dodajnem in potrošnem materialu za varjenje in se lahko uporablja za poznejšo identifikacijo materiala, kadar je potrebno. Ta mednarodni standard skupaj z veljavnim mednarodnim standardom ali drugim standardom za dodajne in potrošne materiale za varjenje podaja metodo za pripravo specifičnih podrobnosti, potrebnih za zagotavljanje dodajnih in potrošnih materialov za varjenje, ki jih sestavljajo: a) klasifikacija dodajnih in potrošnih materialov za varjenje (izbrana iz veljavnega mednarodnega standarda ali drugega standarda za dodajne in potrošne materiale za varjenje); b) klasifikacija lota (izbrana iz točke 4); c) urnik preskušanja (izbran iz točke 5). Izbira specifične klasifikacije dodajnih in potrošnih materialov za varjenje, klasifikacije lota in urnika preskušanja je odvisna od zahtev aplikacije, za katero se dodajni in potrošni material za varjenje dobavlja. Ta mednarodni standard ne velja za nepotrošne elektrode ali zaščitne pline.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Dodajni in potrošni materiali za varjenje - Nabava dodajnih materialov za varjenje (ISO 14344:2010)Schweißzusätze - Beschaffung von Schweißzusätzen (ISO 14344:2010)Produits consommables pour le soudage - Approvisionnement en matériaux d'apport et flux (ISO 14344:2010)Welding consumables - Procurement of filler materials and fluxes (ISO 14344:2010)25.160.20Potrošni material pri varjenjuWelding consumablesICS:Ta slovenski standard je istoveten z:EN ISO 14344:2010SIST EN ISO 14344:2011en,fr,de01-november-2011SIST EN ISO 14344:2011SLOVENSKI
STANDARDSIST EN ISO 14344:20051DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 14344
February 2010 ICS 25.160.10 Supersedes EN ISO 14344:2005English Version
Welding consumables - Procurement of filler materials and fluxes (ISO 14344:2010)
Produits consommables pour le soudage - Approvisionnement en matériaux d'apport et flux (ISO 14344:2010)
Schweißzusätze -Beschaffung von Schweißzusätzen (ISO 14344:2010) This European Standard was approved by CEN on 27 January 2010.
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 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 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 and United Kingdom.
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Reference numberISO 14344:2010(E)© ISO 2010
INTERNATIONAL STANDARD ISO14344Second edition2010-02-15Welding consumables — Procurement of filler materials and fluxes Produits consommables pour le soudage — Approvisionnement en matériaux d'apport et flux
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ISO 14344:2010(E) © ISO 2010 – All rights reserved iii 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 14344 was jointly prepared by the International Institute of Welding, Commission II, Arc welding and filler metals, and Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables. IIW has been approved as an international standardizing body in the field of welding by the ISO Council. This second edition cancels and replaces the first edition (ISO 14344:2002). Compared to the previous edition, normative reference to ISO 9001 has been deleted and some lot definitions have been 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. SIST EN ISO 14344:2011
INTERNATIONAL STANDARD ISO 14344:2010(E) © ISO 2010 – All rights reserved 1 Welding consumables — Procurement of filler materials and fluxes 1 Scope This International Standard specifies tools for communication between a purchaser and a supplier of welding consumables within quality systems, such as those based upon ISO 9001[1]. In production, the components of welding consumables are divided into discrete, predetermined quantities so that satisfactory tests with a sample from that quantity will establish that the entire quantity meets specification requirements. These quantities, known by such terms as heats, lots, blends, batches and mixes, vary in size according to the manufacturer. For identification purposes, each manufacturer assigns a unique designation to each quantity. This designation usually consists of a series of numbers or letters, or combinations thereof, which will enable the manufacturer to determine the date and time (or shift) of manufacture, the type and source of the raw materials used, and the details of the procedures used in producing the welding consumable. This designation stays with the welding consumable and can be used to identify the material later, in those cases in which identification is necessary. This International Standard, together with an applicable International Standard or other standard for welding consumables, provides a method for preparing those specific details needed for welding consumable procurement which consist of: a) the welding consumable classification (selected from the applicable International Standard or other standard for welding consumables); b) the lot classification (selected from Clause 4); c) the testing schedule (selected from Clause 5). Selection of the specific welding consumable classification, lot classification, and testing schedule depends upon the requirements of the application for which the welding consumable is being procured. This International Standard does not apply to non-consumable electrodes or shielding gases. 2 Terms and definitions For the purposes of this International Standard, the following terms and definitions apply. 2.1 dry batch quantity of dry ingredients mixed at one time in one mixing vessel NOTE Liquid binder, when added to a dry batch, produces a wet mix. A dry batch can be divided into smaller quantities, in which case addition of the liquid binder produces as many wet mixes as there are smaller quantities. SIST EN ISO 14344:2011
ISO 14344:2010(E) 2 © ISO 2010 – All rights reserved 2.2 dry blend 〈welding consumables〉 two or more dry batches from which quantities of each are combined proportionately, then mixed in a mixing vessel to produce a larger quantity in which the ingredients are as uniformly dispersed as they would have been had the entire quantity been mixed together at one time in one large mixer NOTE A dry blend, as in the case of a dry batch, can be used singly or divided into smaller quantities which, when the liquid binder is added, produce one or more wet mixes. 2.3 wet mix combination of liquid binder and a dry batch or dry blend, or a portion thereof, mixed at one time in one mixing vessel 2.4 Heat 2.4.1 heat 〈open hearth, electric arc, basic oxygen, argon-oxygen processes〉 for consumable inserts, solid wires, rods and strip, core wire for covered electrodes, and the sheath (strip or tubing of tubular cored electrode wire and rod), material obtained from one furnace melt, where slag-metal or gas-metal reactions occur in producing the metal 2.4.2 heat 〈induction melting in a controlled atmosphere or in a vacuum〉 for consumable inserts, solid wires, rods and strip, core wire for covered electrodes, and the sheath (strip or tubing of tubular cored electrode wire and rod), an uninterrupted series of melts from one controlled batch of metals and alloying ingredients in one melting furnace under the same melting conditions, each melt conforming to the chemical composition range approved by the purchaser of the material (i.e. the producer of the welding consumable) where significant chemical reactions do not occur in producing the metal 2.4.3 heat 〈consumable electrode remelt〉 for consumable inserts, solid wires, rods and strip, core wire for covered electrodes, and the sheath (strip or tubing of tubular cored electrode wire and rod), an uninterrupted series of remelts in one furnace under the same remelting conditions using one or more consumable electrodes produced from a heat, as defined, each remelt conforming to the chemical composition range approved by the purchaser of the material (i.e. the producer of the welding consumable) in processes involving continuous melting and casting 3 Identification 3.1 General Identification of consumable inserts, solid wires, rods and strip, core wire for covered electrodes, and the sheath (strip or tubing) for tubular cored electrodes and rods shall be applied as listed in 3.2 to 3.3.1. Identification of covering mix of covered electrodes, core ingredients of tubular cored electrode wire or rod, and fluxes for submerged arc welding shall be applied as listed in 3.3.2 to 3.6. 3.2 Heat number Consumable inserts, solid wires, rods and strip, core wire for covered electrodes, and the sheath (strip or tubing) for tubular cored electrodes and rods, identified by heat number, shall consist of material from a single heat of metal. SIST EN ISO 14344:2011
ISO 14344:2010(E) © ISO 2010 – All rights reserved 3 3.3 Controlled chemical composition 3.3.1 Consumable inserts, solid wires, rods and strip, core wire for covered electrodes, and the sheath (strip or tubing) for tubular cored electrodes and rods identified by controlled chemical composition, rather than by heat number, shall consist of mill coils of one or more heats from which samples have been taken for chemical analysis. The results of the analysis of each sample shall be within the manufacturer's composition limits for that material. Coils from mills that do not permit spliced-coil practice need be sampled on only one end. Coils from mills that permit spliced-coil practice shall be sampled on both ends and shall have no more than a single splice per coil. 3.3.2 Covering or fluxes identified by controlled chemical composition rather than by wet mix shall consist of one or more wet mixes and shall be subjected to sufficient tests to ensure that all wet mixes within the lot are equivalent. These tests shall include chemical analysis, the results of which shall fall within the manufacturer's acceptance limits. The identification of the test procedure and the results of the tests shall be recorded. Alternatively, when the chemical composition of wet mixes is controlled by raw material analysis and computerized weighing, it can be assumed that all wet mixes within the lot are equivalent. 3.3.3 Core ingredients or fluxes identified by controlled composition rather than by dry blend shall consist of one or more dry blends and be subjected to s
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