SIST EN 12449:2023
(Main)Copper and copper alloys - Seamless, round tubes for general purposes
Copper and copper alloys - Seamless, round tubes for general purposes
This European Standard specifies the composition, property requirements and tolerances on dimensions and form for seamless round drawn copper and copper alloy tubes for general purposes supplied in the size range from 3 mm up to and including 450 mm outside diameter and from 0,3 mm up to and including 20 mm wall thickness.
The sampling procedures and the methods of test for verification of conformity to the requirements of this European Standard are also specified.
NOTE Tubes having an outside diameter less than 80 mm and/or a wall thickness greater than 2 mm in certain alloys are most frequently used for free machining purposes which are specified in EN 12168.
Kupfer und Kupferlegierungen - Nahtlose Rundrohre zur allgemeinen Verwendung
Dieses Dokument legt die Zusammensetzung, die Anforderungen an die Eigenschaften, Grenzabmaße und Formtoleranzen für nahtlose, gezogene Rundrohre zur allgemeinen Verwendung aus Kupfer und Kupferlegierungen fest. Es ist anwendbar für den Maßbereich von 3 mm bis 450 mm Außendurchmesser und eine Wanddicke von 0,3 mm bis 20 mm.
Die Probenahme und die Prüfverfahren zur Feststellung der Übereinstimmung mit den Anforderungen dieses Dokuments sind ebenfalls festgelegt.
ANMERKUNG Rohre aus bestimmten Legierungen mit einem Außendurchmesser kleiner als 80 mm und/oder einer Wanddicke größer als 2 mm werden sehr häufig für die spanende Bearbeitung eingesetzt. Diese Rohre sind in EN 12168 genormt.
Cuivre et alliages de cuivre - Tubes ronds sans soudure pour usages généraux
Le présent document spécifie la composition, les caractéristiques et les tolérances de dimensions et de formes des tubes ronds sans soudure en cuivre et alliages de cuivre pour usages généraux fournis dans une plage de diamètre extérieur de 3 mm à 450 mm compris, et d’épaisseur de paroi de 0,3 mm à 20 mm compris.
Les modes opératoires d’échantillonnage et les méthodes d’essai pour la vérification de la conformité aux exigences du présent document sont également spécifiés.
NOTE Les tubes ayant un diamètre extérieur de moins de 80 mm et/ou une épaisseur de paroi supérieure à 2 mm dans certains alliages sont le plus souvent utilisés pour le décolletage tel que spécifié dans l’EN 12168.
Baker in bakrove zlitine - Nevarjene cevi z okroglim prerezom za splošno uporabo
Ta evropski standard določa sestavo, zahteve glede značilnosti ter odstopanja glede mer in oblike za nevarjene cevi z okroglim prerezom iz vlečenega bakra in bakrovih zlitin za splošno uporabo, ki se dobavljajo z zunanjim premerom velikosti od 3 mm do vključno 450 mm in debelino stene od 0,3 mm do vključno 20 mm.
Določeni so tudi postopki vzorčenja in preskusne metode za preverjanje skladnosti z zahtevami tega evropskega standarda.
OPOMBA: Cevi iz določenih zlitin z zunanjim premerom, manjšim od 80 mm, in/ali debelino stene, večjo od 2 mm, se najpogosteje uporabljajo za namene brez strojne uporabe, ki so določeni v standardu EN 12168.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 12449:2023
01-september-2023
Baker in bakrove zlitine - Nevarjene cevi z okroglim prerezom za splošno uporabo
Copper and copper alloys - Seamless, round tubes for general purposes
Kupfer und Kupferlegierungen - Nahtlose Rundrohre zur allgemeinen Verwendung
Cuivre et alliages de cuivre - Tubes ronds sans soudure pour usages généraux
Ta slovenski standard je istoveten z: EN 12449:2023
ICS:
23.040.15 Cevi iz neželeznih kovin Non-ferrous metal pipes
77.150.30 Bakreni izdelki Copper products
SIST EN 12449:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 12449:2023
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SIST EN 12449:2023
EN 12449
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2023
EUROPÄISCHE NORM
ICS 23.040.15; 77.120.30 Supersedes EN 12449:2016+A1:2019
English Version
Copper and copper alloys - Seamless, round tubes for
general purposes
Cuivre et alliages de cuivre - Tubes ronds sans soudure Kupfer und Kupferlegierungen - Nahtlose Rundrohre
pour usages généraux zur allgemeinen Verwendung
This European Standard was approved by CEN on 13 February 2023.
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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12449:2023 E
worldwide for CEN national Members.
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SIST EN 12449:2023
EN 12449:2023 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Designations . 6
4.1 Material . 6
4.2 Material condition . 7
4.3 Product . 7
5 Ordering information . 8
6 Requirements . 9
6.1 Composition . 9
6.2 Mechanical properties . 9
6.3 Dimensions and t
...
SLOVENSKI STANDARD
oSIST prEN 12449:2022
01-april-2022
Baker in bakrove zlitine - Nevarjene cevi z okroglim prerezom za splošno uporabo
Copper and copper alloys - Seamless, round tubes for general purposes
Kupfer und Kupferlegierungen - Nahtlose Rundrohre zur allgemeinen Verwendung
Cuivre et alliages de cuivre - Tubes ronds sans soudure pour usages généraux
Ta slovenski standard je istoveten z: prEN 12449
ICS:
23.040.15 Cevi iz neželeznih kovin Non-ferrous metal pipes
77.150.30 Bakreni izdelki Copper products
oSIST prEN 12449:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 12449:2022
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oSIST prEN 12449:2022
DRAFT
EUROPEAN STANDARD
prEN 12449
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2022
ICS 23.040.15; 77.120.30 Will supersede EN 12449:2016+A1:2019
English Version
Copper and copper alloys - Seamless, round tubes for
general purposes
Cuivre et alliages de cuivre - Tubes ronds sans soudure Kupfer und Kupferlegierungen - Nahtlose Rundrohre
pour usages généraux zur allgemeinen Verwendung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 133.
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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12449:2022 E
worldwide for CEN national Members.
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oSIST prEN 12449:2022
prEN 12449:2022 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Designations . 7
4.1 Material . 7
4.1.1 General. 7
4.1.2 Symbol . 7
4.1.3 Number . 7
4.2 Material condition . 8
4.3 Product .
...
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