EN 754-5:2008

SLOVENSKI STANDARD
01-maj-2008
1DGRPHãþD
SIST EN 754-5:1998
$OXPLQLMLQDOXPLQLMHYH]OLWLQH+ODGQRYOHþHQHSDOLFHGURJRYLLQFHYLGHO
3DOLFHVSUDYRNRWQLPSUHUH]RPWROHUDQFHPHULQREOLNH
Aluminium and aluminium alloys - Cold drawn rod/bar and tube - Part 5: Rectangular
bars, tolerances on dimensions and form
Aluminium und Aluminiumlegierungen - Gezogene Stangen und Rohre - Teil 5:
Rechteckstangen, Grenzabmaße und Formtoleranzen
Aluminium et alliages d'aluminium - Barres et tubes étirés - Partie 5: Barres
rectangulaires, tolérances sur dimensions et forme
Ta slovenski standard je istoveten z: EN 754-5:2008
ICS:
77.150.10
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 754-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2008
ICS 77.150.10 Supersedes EN 754-5:1995
English Version
Aluminium and aluminium alloys - Cold drawn rod/bar and tube -
Part 5: Rectangular bars, tolerances on dimensions and form
Aluminium et alliages d'aluminium - Barres et tubes étirés - Aluminium und Aluminiumlegierungen - Gezogene Stangen
Partie 5: Barres rectangulaires, tolérances sur dimensions und Rohre - Teil 5: Rechteckstangen, Grenzabmaße und
et forme Formtoleranzen
This 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 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, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 754-5:2008: E
worldwide for CEN national Members.

Contents Page
Foreword.3
1 Scope.4
2 Alloy groups.4
3 Tolerances on dimensions .4
3.1 Thickness and width .4
3.2 Corner radii.6
3.3 Length.6
3.4 Squareness of cut ends .6
4 Tolerances on form.6
4.1 Straightness.6
4.2 Convexity - Concavity.7
4.3 Twist.8
4.4 Squareness.9
Bibliography .11

Foreword
This document (EN 754-5:2008) has been prepared by Technical Committee CEN/TC 132 “Aluminium and
aluminium alloys”, the secretariat of which is held by AFNOR.
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 September 2008, and conflicting national standards shall be
withdrawn at the latest by September 2008.
This document supersedes EN 754-5:1995.
Within its programme of work, Technical committee CEN/TC 132 entrusted CEN/TC 132/WG 5 "Extruded and
drawn products" to revise EN 754-5:1995.
The following technical modifications have been introduced during the revision:
 Clause 2: Alloy EN AW-6262A and EN AW 6065 are added in Group I
 Clause 2: Alloy EN AW-5049 is added in Group II
EN 754 comprises the following parts under the general title "Aluminium and aluminium alloys — Cold drawn
rod/bar and tube":
 Part 1: Technical conditions for inspection and delivery
 Part 2: Mechanical properties
 Part 3: Round bars, tolerances on dimensions and form
 Part 4: Square bars, tolerances on dimensions and form
 Part 5: Rectangular bars, tolerances on dimensions and form
 Part 6: Hexagonal bars, tolerances on dimensions and form
 Part 7: Seamless tubes, tolerances on dimensions and form
 Part 8: Porthole tubes, tolerances on dimensions and form
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
CEN/TC 132 affirms it is its policy that in the case when a patentee refuses to grant licenses on standardized
standards products under reasonable and not discriminatory conditions then this product shall be removed
from the corresponding standard.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: 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 the United Kingdom.
...