EN 12020-1:2001

SLOVENSKI STANDARD
SIST EN 12020-1:2002
01-februar-2002
$OXPLQLMLQDOXPLQLMHYH]OLWLQH3UHFL]QLL]WLVNDQLSURILOLY]OLWLQDK(1$:LQ
(1$:GHO7HKQLþQLSRJRML]DNRQWURORLQRGSUHPR
Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and
EN AW-6063 - Part 1: Technical conditions for inspection and delivery
Aluminium und Aluminiumlegierungen - Stranggepreßte Präzisionsprofile aus
Legierungen EN AW-6060 und EN AW-6063 - Teil 1: Technische Lieferbedingungen
Aluminium et alliages d'aluminium - Profilés de précision filés en alliages EN AW-6060 et
EN AW-6063 - Partie 1: Conditions techniques de contrôle et de livraison
Ta slovenski standard je istoveten z: EN 12020-1:2001
ICS:
77.150.10
SIST EN 12020-1:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

EUROPEAN STANDARD
EN 12020-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2001
ICS 77.150.10
English version
Aluminium and aluminium alloys - Extruded precision profiles in
alloys EN AW-6060 and EN AW-6063 - Part 1: Technical
conditions for inspection and delivery
Aluminium et alliages d'aluminium - Profilés de précision Aluminium und Aluminiumlegierungen - Stranggepresste
filés en alliages EN AW-6060 et EN AW-6063 - Partie 1: Präzisionsprofile aus Legierungen EN AW-6060 und EN
Conditions techniques de contrôle et de livraison AW-6063 - Teil 1: Technische Lieferbedingungen
This European Standard was approved by CEN on 18 February 2001.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, 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
© 2001 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12020-1:2001 E
worldwide for CEN national Members.

---------------------- Page: 2 ----------------------

Page 2
EN 12020-1:2001
Contents
Foreword.3
1 Scope .4
2 Normative references .5
3 Terms and definitions.6
4 Orders or tenders.6
4.1 General.6
4.2 Reference to a drawing .7
5 Requirements .7
5.1 Production and manufacturing processes.7
5.2 Quality control.7
5.3 Chemical composition.7
5.4 Mechanical properties .7
5.5 Freedom from surface defects .7
5.6 Tolerances on dimensions and form .8
6 Test procedures .8
6.1 Sampling.8
6.2 Test methods.8
7 Inspection documents.9
8 Marking of products .9
9 Packaging .9
10 Arbitration.9
Annex A (normative) Designations and definitions of surface pretreatments .10
Bibliography .11

---------------------- Page: 3 ----------------------

Page 3
EN 12020-1:2001
Foreword
This European Standard 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 October 2001, and conflicting national standards shall be withdrawn at the latest
by October 2001.
Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG5 "Extruded and
drawn products" to prepare the following standard :

EN 12020-1, Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and EN AW-
6063 - Part 1 : Technical conditions for inspection and delivery
This standard is part of a set of two standards. The other standard deals with:
EN 12020-2, Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and EN AW-


6063 - Part 2 : Tolerances on dimensions and form.
Annex A is normative.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden,
Switzerland and the United Kingdom.

---------------------- Page: 4 ----------------------

Page 4
EN 12020-1:2001
1 Scope
This part of EN 12020 specifies technical conditions for inspection and delivery of alloys EN AW-6060 and
EN AW-6063 extruded precision profiles manufactured with and without a thermal barrier (see Figures 1 and 2). It
applies to as extruded products supplied without further surface treatment. Precision profiles covered in this
standard are distinguished from extruded profiles for general applications covered in
EN 755-9 by the following characteristics:

they are mainly for architectural applications ;

they meet more stringent requirements regarding the surface condition of visible surfaces ;

the maximum diameter of the circumscribing circle CD is 300 mm ;

they are made to closer tolerances on dimensions and form.
In the case of profiles which, due to the complexity of their design are difficult to manufacture and specify, then
special agreements between purchaser and manufacturer may need to be reached.
NOTE 1 The thermal barrier material is not covered by this standard.
NOTE 2 Some of the products listed in the present standard can be subject to patent or patent applications, and their listing
herein does not in any way imply the granting of a license under such patent right.
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.
Dimensions in millimetres
Key
1 CD max. 300
Figure 1 — Profile without thermal barrier

---------------------- Page: 5 ----------------------

Page 5
EN 12020-1:2001
Dimensions in millimetres
Key
1 thermal barrier
2 CD max. 300
Figure 2 — Profile with thermal barrier
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
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.
EN 755-1, Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 1 : Technical conditions for
inspection and delivery.
EN 755-2, Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 2 : Mechanical properties.
EN 10002-1, Metallic materials - Tensile testing - Part 1 : Method of test (at ambient temperature).
EN ISO 6506-1, Metallic materials - Brinell hardness test - Part 1 : Test method (ISO 6506-1 :1999).
EN 10204, Metallic products - Types of inspection documents.

---------------------- Page: 6 ----------------------

Page 6
EN 12020-1:2001
EN 12258-1, Aluminium and aluminium alloys – Te
...