SIST EN 941:2022

Aluminium and aluminium alloys - Circle and circle stock for the production of general applications - Specifications

This document specifies the particular requirements for wrought aluminium and aluminium alloys in the form of circle or circle stock for general applications.
It applies to:
-   Circles made out of hot or cold rolled circles stock by:
-   Blanking: thickness 0,2 mm up to including 12 mm and with a diameter up to 1 000 mm;
-   Sawing or shearing: thickness 0,2 mm up to and including 200 mm with a diameter up to 3 500 mm;
-   Hot or cold rolled circle stock with a thickness from 0,2 mm up to and including 200 mm and with a width up to 3 500 mm.
It does not apply to slugs for impact extrusions or to circle and circle stock for culinary utensils applications which are dealt with in other European Standards.

Aluminium und Aluminiumlegierungen - Ronden und Rondenvormaterial für allgemeine Anwendungen - Spezifikationen

Dieses Dokument legt die besonderen Anforderungen für Ronden und Rondenvormaterial aus Aluminium-Knetlegierung und Aluminiumlegierungen fest, die für allgemeine Anwendungen eingesetzt werden.
Es gilt für:
—   Ronden, die aus kalt- bzw. warmgewalztem Rondenvormaterial hergestellt werden:
—   Stanzen (geschlossener Schnitt): mit einer Dicke von 0,2 mm bis 12 mm und einem Durchmesser bis 1 000 mm;
—   Sägen oder Schneiden (offener Schnitt): mit einer Dicke von 0,2 mm bis 200 mm und einem Durchmesser bis 3 500 mm;
—   kalt- bzw. warmgewalztes Rondenvormaterial mit einer Dicke von 0,2 mm bis 200 mm und einer Breite bis 3 500 mm.
Es gilt weder für Butzen zum Fließpressen noch für Ronden und Rondenvormaterial für die Herstellung von Küchengeschirr, welche in anderen Europäischen Normen behandelt werden.

Aluminium et alliages d'’aluminium - Disques et ébauches pour disques pour applications générales - Spécifications

Le présent document spécifie les exigences particulières applicables à l'aluminium et aux alliages d'aluminium corroyés sous forme de disques ou d'ébauches pour disques à usage général.
Il s'applique aux :
— disques fabriqués à partir d'ébauches pour disques laminées à chaud ou à froid par :
— poinçonnage : épaisseur comprise entre 0,2 mm et 12 mm inclus, et diamètre inférieur ou égal à 1 000 mm ;
— sciage ou cisaillage : épaisseur comprise entre 0,2 mm et 200 mm inclus, et diamètre inférieur ou égal à 3 500 mm ;
— ébauches pour disques laminées à chaud ou à froid, d'épaisseur comprise entre 0,2 mm et 200 mm inclus et de largeur inférieure ou égale à 3 500 mm.
Il ne s'applique pas aux pions de filage par choc, ni aux disques et ébauches pour disques destinés à la fabrication d'ustensiles culinaires, qui sont traités dans d'autres Normes européennes.

Aluminij in aluminijeve zlitine - Rondele in polizdelki za splošno uporabo - Specifikacije

Ta dokument določa posamezne zahteve za gneteni aluminij in aluminijeve zlitine v obliki rondel ali polizdelkov za splošno uporabo.
Uporablja se za:
– rondele, izdelane iz vroče ali hladno valjanih polizdelkov:
– s finim rezanjem: debelina od 0,2 mm do vključno 12 mm in premer do 1000 mm;
– z žaganjem ali iztiskanjem: debelina od 0,2 mm do vključno 200 mm in premer do 3500 mm;
– vroče ali hladno valjane polizdelke z debelino od 0,2 mm do vključno 200 mm in s premerom do 3500 mm.
Standard se ne uporablja za kovinske palice za udarno iztiskanje ali za rondele in polizdelke za izdelavo jedilnih pripomočkov in posod, ki so obravnavani v drugih evropskih standardih.

General Information

• Status: Published
• Public Enquiry End Date: 14-Mar-2021
• Publication Date: 11-Apr-2022
• ICS: 77.150.10 - Aluminium products
• Technical Committee: INEK - Nonferrous metals
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 06-Apr-2022
• Due Date: 11-Jun-2022
• Completion Date: 12-Apr-2022
• Ref Project: EN 941:2022 - Aluminium and aluminium alloys - Circle and circle stock for the production of general applications - Specifications

Relations

• Replaces: SIST EN 941:2014 - Aluminium and aluminium alloys - Circle and circle stock for general application - Specifications
• Effective Date: 06-Apr-2022
• Replaces: SIST EN 941:2014 - Aluminium and aluminium alloys - Circle and circle stock for general application - Specifications
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 941:2022
01-maj-2022
Nadomešča:
SIST EN 941:2014
Aluminij in aluminijeve zlitine - Rondele in polizdelki za splošno uporabo -
Specifikacije
Aluminium and aluminium alloys - Circle and circle stock for the production of general
applications - Specifications
Aluminium und Aluminiumlegierungen - Ronden und Rondenvormaterial für allgemeine
Anwendungen - Spezifikationen
Aluminium et alliages d'aluminium - Disques et ébauches pour disques pour applications
générales - Spécifications
Ta slovenski standard je istoveten z: EN 941:2022
ICS:
77.150.10 Aluminijski izdelki Aluminium products
SIST EN 941:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 941:2022

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SIST EN 941:2022


EN 941
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2022
EUROPÄISCHE NORM
ICS 77.150.10 Supersedes EN 941:2014
English Version

Aluminium and aluminium alloys - Circle and circle stock
for the production of general applications - Specifications
Aluminium et alliages d'aluminium - Disques et Aluminium und Aluminiumlegierungen - Ronden und
ébauches pour disques pour applications générales - Rondenvormaterial für allgemeine Anwendungen -
Spécifications Spezifikationen
This European Standard was approved by CEN on 14 February 2022.

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-CENELEC 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-CENELEC 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 941:2022 E
worldwide for CEN national Members.

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SIST EN 941:2022
EN 941:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Technical conditions for inspection and delivery . 5
4.1 General. 5
4.2 Orders or tenders . 5
5 Mechanical properties . 6
6 Tolerances on dimensions and form . 6
6.1 General. 6
6.2 Diameter . 6
6.3 Thickness . 6
6.4 Tolerances on flatness for circles . 7
2

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SIST EN 941:2022
EN 941:2022 (E)
European foreword
This document (EN 941:2022) 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 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 941:2014.
In comparison with the previous edition, Clause 6.4 was modified.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
3

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SIST EN 941:2022
EN 941:2022 (E)
1 Scope
This document specifies the particular requirements for wrought aluminium and aluminium alloys in
the form of circle or circle stock for general applications.
It applies to:
— circles made out of hot or cold rolled circles stock by:
• blanking: thickness 0,2 mm up to including 12 mm and with a diameter up to 1 000 mm;
• sawing or shearing: thickness 0,2 mm up to and including 200 mm with a diameter up
to 3 500 mm;
— hot or cold rolled circle stock with a thickness from 0,2 mm up to and including 200 mm and with a
width up to 3 500 mm.
It does not apply to slugs for impact extrusions or to circle and circle stock for culinary utensils
applications which are dealt with in other European Standards.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 485-1:2008+A1:2009, Aluminium and aluminium alloys - Sheet, strip and plate - Part 1: Technical
conditions for inspection and delivery
EN 485-2, Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties
EN 485-3:2003, Aluminium and aluminium alloys - Sheet, strip and plate - Part 3: Tolerances on
dimensions and form for hot-rolled products
EN 485-4:1993, Aluminium and aluminium alloys - Sheet, strip and plate - Part 4: Tolerances on shape and
dimensions for cold-rolled products
EN 515, Aluminium and aluminium alloys - Wrought products - Temper designations
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
3.1
circle
circular flat product obtained by circular sawing or shearing, or by blanking of a flat rolled product with
a uniform thickness over 0,20 mm
4

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SIST EN 941:2022
EN 941:2022 (E)
3.2
circle stock
flat rolled product of rectangular cross-section with uniform thickness over 0,20 mm, supplied in coils,
sheets, or plates, usually with sheared or sawn edges, and intended to be sawn, sheared or blanked into
flat shapes to be subsequently formed, drawn, etc.
Note 1 to entry: The thickness does not exceed one tenth of the width.
3.3
hot rolled circle and circle stock
circle or circle stock whose final thickness is obtained by hot rolling
3.4
cold rolled circle
...

SLOVENSKI STANDARD
oSIST prEN 941:2021
01-marec-2021
Aluminij in aluminijeve zlitine - Rondele in polizdelki za splošno uporabo -
Specifikacije
Aluminium and aluminium alloys - Circle and circle stock for the production of general
applications - Specifications
Aluminium und Aluminiumlegierungen - Ronden und Rondenvormaterial für allgemeine
Anwendungen - Spezifikationen
Aluminium et alliages d'aluminium - Disques et ébauches pour disques pour applications
générales - Spécifications
Ta slovenski standard je istoveten z: prEN 941
ICS:
77.150.10 Aluminijski izdelki Aluminium products
oSIST prEN 941:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 941:2021

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oSIST prEN 941:2021
DRAFT
EUROPEAN STANDARD
prEN 941
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2021
ICS 77.150.10 Will supersede EN 941:2014
English Version
Aluminium and aluminium alloys - Circle and circle stock
for the production of general applications - Specifications
Aluminium et alliages d'aluminium - Disques et Aluminium und Aluminiumlegierungen - Ronden und
ébauches pour disques pour applications générales - Rondenvormaterial für allgemeine Anwendungen -
Spécifications Spezifikationen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 132.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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-CENELEC
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 941:2021 E
worldwide for CEN national Members.

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oSIST prEN 941:2021
prEN 941:2021 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Technical conditions for inspection and delivery . 5
4.1 General . 5
4.2 Orders or tenders . 5
5 Mechanical properties . 6
6 Tolerances on dimensions and form . 6
6.1 General . 6
6.2 Diameter . 6
6.3 Thickness . 6
6.4 Tolerances on flatness for circles . 7
2

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oSIST prEN 941:2021
prEN 941:2021 (E)
European foreword
This document (prEN 941:2021) has been prepared by Technical Committee CEN/TC 132 “Aluminium and
aluminium alloys”, the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 941:2014.
Compared to the previous edition, 6.4 was modified.
3

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oSIST prEN 941:2021
prEN 941:2021 (E)
1 Scope
This document specifies the particular requirements for wrought aluminium and aluminium alloys in the form
of circle or circle stock for general applications.
It applies to:
— Circles made out of hot or cold rolled circles stock by:
— Blanking: thickness 0,2 mm up to including 12 mm and with a diameter up to 1 000 mm;
— Sawing or shearing: thickness 0,2 mm up to and including 200 mm with a diameter up to 3 500 mm;
— Hot or cold rolled circle stock with a thickness from 0,2 mm up to and including 200 mm and with a width
up to 3 500 mm.
It does not apply to slugs for impact extrusions or to circle and circle stock for culinary utensils applications
which are dealt with in other European Standards.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements 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 485-1:2016, Aluminium and aluminium alloys - Sheet, strip, and plate - Part 1: Technical conditions for
inspection and delivery
EN 485-2, Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties
EN 485-3:2003, Aluminium and aluminium alloys - Sheet, strip and plate - Part 3: Tolerances on dimensions and
form for hot-rolled products
EN 485-4:1993, Aluminium and aluminium alloys - Sheet, strip and plate - Part 4: Tolerances on shape and
dimensions for cold-rolled products
EN 515, Aluminium and aluminium alloys - Wrought products - Temper designations
4

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oSIST prEN 941:2021
prEN 941:2021 (E)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
3.1
circle
circular flat product obtained by circular sawing or shearing, or by blanking of a flat rolled product with a
uniform thickness over 0,20 mm
3.2
circle stock
flat rolled product of rectangular cross-section with uniform thickness over 0,20 mm, supplied in coils, sheets,
or plates, usually with sheared or sawn edges, and intended to be sawn, sheared or blanked into flat shapes to
be subsequently formed, drawn, etc
Note 1 to entry: The thickness does not exceed one tenth of the width.
3.3
hot rolled circle and circle stock
circle or circle stock whose final thickness is obtained by hot rolling
3.4
cold rolled circle and circle stock
circle or circle stock w
...