EN 13957:2008
(Main)Aluminium and aluminium alloys - Extruded round, coiled tube for general applications - Specification
Aluminium and aluminium alloys - Extruded round, coiled tube for general applications - Specification
This European Standard specifies the tolerances on dimensions and form of round aluminium and aluminium alloys porthole extruded tubes with an outside diameter (OD) of over 2 mm up to and including 50 mm supplied in coil form or in straight lengths cut from coiled material: see Figure 1.
This European Standard mainly applies to round extruded tube for general engineering applications manufactured in 1xxx series of aluminium and 3xxx series of alloys. The use of this European Standard for non-standardised 1xxx aluminium and 3xxx alloys or alloys from other series, e.g. 5xxx or 6xxx, is subject to agreement between supplier and purchaser.
This European Standard only applies to:
round tube produced by the porthole/bridge method, extruded in coil form to the final dimensions required;
tube as above but delivered in straight lengths cut from coiled material.
This European Standard does not apply to:
seamless extruded (die/mandrel method) tubes (EN 755-7);
tubes extruded in straight lengths (i.e. not coiled) (EN 755-8).
Aluminium und Aluminiumlegierungen - Stranggepresste Rundrohre in Ringen für allgemeine Anwendungen - Spezifikation
Diese Europäische Norm legt die Grenzabmaße und Formtoleranzen für mit Kammerwerkzeug stranggepresste Rundrohre aus Aluminium und Aluminiumlegierungen mit einem Außendurchmesser (OD) über 2 mm bis einschließlich 50 mm fest. Sie werden in Ringen oder in aus den Ringen geschnittenen geraden Längen geliefert, siehe Bild 1.
Diese Europäische Norm gilt hauptsächlich für stranggepresste Rundrohre für allgemeine Anwendungen, die aus Aluminium der Serie 1xxx und aus Legierungen der Serie 3xxx hergestellt werden. Die Anwendung dieser Europäischen Norm für nicht genormtes Aluminium der Serie 1xxx und Legierungen der Serie 3xxx oder Legierungen aus anderen Serien, z. B. 5xxx oder 6xxx, unterliegt der Vereinbarung zwischen Lieferant und Käufer.
Diese Europäische Norm gilt nur für:
Rundrohre, die nach dem Strangpressverfahren mit Kammer-/Brückenwerkzeug hergestellt und in Ringen auf die erforderlichen Endmaße stranggepresst werden;
Rohre, die wie vorstehend beschrieben hergestellt, aber in aus den Ringen geschnittenen geraden Längen geliefert werden.
Diese Europäische Norm gilt nicht für:
nahtlose Rohre (nahtloses Strangpressverfahren) (EN 755-7);
stranggepresste Rohre in geraden Längen (d. h. nicht in Ringen) (EN 755-8).
Aluminium et alliages d'aluminium - Tubes ronds filés, fournis en couronnes pour applications générales - Spécification
La présente Norme européenne spécifie les tolérances de forme et de dimensions des tubes ronds, filés à
pont, en aluminium et alliages d’aluminium, ayant un diamètre extérieur (OD) compris entre 2 mm et 50 mm
inclus, fournis en couronnes ou en longueurs droites découpées dans des couronnes. Voir Figure 1.
La présente Norme européenne s’applique principalement aux tubes filés destinés aux applications
mécaniques générales, fabriqués en alliages des séries 1xxx et 3xxx. Son application à des alliages des
séries 1xxx/3xxx non normalisés ou à des alliages d’autres séries (par exemple. 5xxx ou 6xxx) est soumise à
accord entre le fournisseur et l’acheteur.
La présente Norme européenne s’applique uniquement :
- aux tubes ronds filés à pont (sur filière à pont ou porthole) fournis en couronnes aux dimensions finales
requises ;
- aux tubes conformes à ce qui précède mais livrés en longueurs droites découpées dans les couronnes.
La présente Norme européenne ne s’applique pas :
- aux tubes sans soudure filés sur filière/mandrin (EN 755-7) ;
- aux tubes filés en longueurs droites, et non en couronnes (EN 755-8).
Aluminij in aluminijeve zlitine - Iztiskane, okrogle, v kolut navite cevi za splošno uporabo - Specifikacija
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aluminij in aluminijeve zlitine - Iztiskane, okrogle, v kolut navite cevi za splošno uporabo - SpecifikacijaAluminium und Aluminiumlegierungen - Stranggepresste Rundrohre in Ringen für allgemeine Anwendungen - SpezifikationAluminium et alliages d'aluminium - Tubes ronds filés, fournis en couronnes pour applications générales - SpécificationAluminium and aluminium alloys - Extruded round, coiled tube for general applications - Specification77.150.10Aluminijski izdelkiAluminium productsICS:Ta slovenski standard je istoveten z:EN 13957:2008SIST EN 13957:2009en,fr,de01-januar-2009SIST EN 13957:2009SLOVENSKI
STANDARDSIST EN 13957:20041DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13957October 2008ICS 77.150.10Supersedes EN 13957:2003
English VersionAluminium and aluminium alloys - Extruded round, coiled tubefor general applications - SpecificationAluminium et alliages d'aluminium - Tubes ronds filés,fournis en couronnes pour applications générales -SpécificationAluminium und Aluminiumlegierungen - StranggepressteRundrohre in Ringen für allgemeine Anwendungen -SpezifikationThis European Standard was approved by CEN on 6 September 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13957:2008: ESIST EN 13957:2009
Wall thickness variation (eccentricity).13 A.1 General.13 A.2 Specifying round tube sizes and tolerances.13 Bibliography.17
round tube produced by the porthole/bridge method, extruded in coil form to the final dimensions required; tube as above but delivered in straight lengths cut from coiled material. This European Standard does not apply to: seamless extruded (die/mandrel method) tubes (EN 755-7); tubes extruded in straight lengths (i.e. not coiled) (EN 755-8). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 515, Aluminium and aluminium alloys — Wrought products — Temper designations EN 573-3, Aluminium and aluminium alloys — Chemical composition and form of wrought products — Part 3: Chemical composition and form of products EN 755-2, Aluminium and aluminium alloys — Extruded rod/bar, tube and profiles — Part 2: Mechanical properties EN 12258-1:1998, Aluminium and aluminium alloys — Terms and definitions — Part 1: General terms
3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12258-1:1998 and the following apply. 3.1 order document document or set of documents agreed between supplier and purchaser at the time of ordering 4 Ordering information The order document shall contain the following: a) form and type of product: SIST EN 13957:2009
A greater degree of tolerance of surface defects (in respect to both the number and severity) is normally necessary for tube supplied in coil form compared to straight lengths, since it is not possible to remove individual defects within the coil. This
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