EN 755-4:2008

Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 4: Square bars, tolerances on dimensions and form

This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy extruded square bars having widths across flats from 10 mm up to 220 mm.
The temper designations used in this part are according to EN 515.

Aluminium und Aluminiumlegierungen - Stranggepresste Stangen, Rohre und Profile - Teil 4: Vierkantstangen, Grenzabmaße und Formtoleranzen

Dieses Dokument legt die Grenzabmaße und Formtoleranzen für stranggepresste Vierkantstangen aus Alu¬minium und Aluminiumlegierungen mit einer Seitenlänge von 10 mm bis 220 mm fest.
Die in diesem Dokument verwendeten Bezeichnungen der Werkstoffzustände entsprechen EN 515.

Aluminium et alliages d'aluminium - Barres, tubes et profilés filés - Partie 4: Barres carrées, tolérances sur dimensions et forme

Le présent document spécifie les tolérances sur dimensions et forme des barres carrées filées en aluminium et alliages d’aluminium de largeur sur plats comprise entre 10 mm et 220 mm inclus.
La désignation des états métallurgiques utilisés dans cette partie est conforme à l’EN 515.

Aluminij in aluminijeve zlitine - Iztiskane palice/drogovi, cevi in profili - 4. del: Palice s kvadratnim prerezom, tolerance mer in oblike

General Information

• Status: Published
• Publication Date: 18-Mar-2008
• ICS: 77.150.10 - Aluminium products
• Technical Committee: CEN/TC 132 - Aluminium and aluminium alloys
• Drafting Committee: CEN/TC 132/WG 5 - Extruded and drawn products
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 19-Jun-2019
• Ref Project: SIST EN 755-4:2008 - Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 4: Square bars, tolerances on dimensions and form

Relations

• Replaces: EN 755-4:1995 - Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 4: Square bars, tolerances on dimensions and form
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 4: Square bars, tolerances on dimensions and formAluminij in aluminijeve zlitine - Iztiskane palice/drogovi, cevi in profili - 4. del: Palice s kvadratnim prerezom, tolerance mer in oblikeAluminium et alliages d'aluminium - Barre, tubes et profilés filés - Partie 4 : Barres carrées, tolérances sur dimensions et formeAluminium und Aluminiumlegierungen - Stranggepresste Stangen, Rohre und Profile - Teil 4: Vierkantstangen, Grenzabmaße und FormtoleranzenTa slovenski standard je istoveten z:EN 755-4:2008SIST EN 755-4:2008en77.150.10ICS:SIST EN 755-4:19981DGRPHãþDSLOVENSKI
STANDARDSIST EN 755-4:200801-maj-2008







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 755-4March 2008ICS 77.150.10Supersedes EN 755-4:1995
English VersionAluminium and aluminium alloys - Extruded rod/bar, tube andprofiles - Part 4: Square bars, tolerances on dimensions andformAluminium et alliages d'aluminium - Barres, tubes etprofilés filés - Partie 4: Barres carrées, tolérances surdimensions et formeAluminium und Aluminiumlegierungen - StranggepressteStangen, Rohre und Profile - Teil 4: Vierkantstangen,Grenzabmaße und FormtoleranzenThis European Standard was approved by CEN on 10 February 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 755-4:2008: E



EN 755-4:2008 (E) 2 Contents Page Foreword.3 1 Scope.5 2 Alloy groups.5 3 Tolerances on dimensions.5 3.1 Width across flats.5 3.2 Corner radii.6 3.3 Length.6 3.4 Squareness of cut ends.7 4 Tolerances on forms.7 4.1 Straightness.7 4.2 Convexity - Concavity.8 4.3 Twist.8 4.4 Squareness.9 Bibliography.11



EN 755-4:2008 (E) 3 Foreword This document (EN 755-4:2008) has been prepared by Technical Committee CEN/TC 132 “Aluminium and alumin
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