EN 12392:2016+A1:2022
(Main)Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment
Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment
This European Standard specifies the material requirements and testing procedures applicable to wrought and cast aluminium and aluminium alloys intended for use in the production of pressure equipment.
This European Standard covers:
- the products forms, grades and tempers of wrought and cast aluminium and aluminium alloys which may be used for such applications together with data for wrought and cast alloys over their permissible working temperature ranges;
- the permissible alloys/ tempers covered by this are those given in Table A.1 and in B.1 for wrought alloys and in Table A.2 and in B.2 for castings;
- the technical conditions for inspection and delivery, mechanical property limits and tolerances on form and dimensions by reference to the appropriate European standards for the relevant wrought and cast aluminium and aluminium alloys, and
- additional requirements which are specific to pressure equipment applications.
It applies to hot-rolled plate, cold-rolled sheet/ strip/ circles, extruded or extruded and cold drawn rod/bar, tube, extruded open / hollow profiles, forgings and castings, by this standard are those given in Table A.1 for wrought alloys and in Table A.2 for castings.
It is the sole objective of this standard to cover materials only for pressure purposes and it excludes any elements of fabrication or fabrication methods for pressure equipment; such information can be found in the relevant standards listed in the "Bibliography" section.
Aluminium und Aluminiumlegierungen - Knet- und Gusserzeugnisse - Besondere Anforderungen an Erzeugnisse für die Fertigung von Druckgeräten
Diese Europäische Norm legt die Werkstoffanforderungen und Prüfverfahren für Knet- und Gusswerkstoffe aus Aluminium und Aluminiumlegierungen fest, die zur Fertigung von Druckgeräten vorgesehen sind.
Diese Europäische Norm umfasst:
— Erzeugnisformen, Sorten und Werkstoffzustände von Knet- und Gusswerkstoffen aus Aluminium und Aluminiumlegierungen, die für diese Anwendung eingesetzt werden dürfen, zusammen mit Daten für Knet- und Gusslegierungen über ihre zulässigen Arbeitstemperaturbereiche;
— !gestrichener Text"
— Technische Prüf- und Lieferbedingungen, Grenzwerte der mechanischen Eigenschaften sowie Grenzabmaße und Formtoleranzen mit Verweisung auf die zutreffenden Europäischen Normen für Knet- und Gusswerkstoffe aus Aluminium und Aluminiumlegierungen; und
— zusätzliche spezifische Anforderungen an die Anwendung in Druckgeräten.
!Sie gilt für warmgewalzte Platten, kaltgewalzte Bleche/Bänder/Ronden, stranggepresste oder stranggepresste und kaltgezogene Stangen und Rohre, für stranggepresste Voll- und Hohlprofile sowie für Schmiede- und Gussstücke. Die Werkstoffe und Anwendungsbereiche, die dieses Dokument abdeckt, sind in Anhang A, Tabelle A.1, für Knetlegierungen und in Tabelle A.2 für Gussstücke angegeben."
In dieser Europäischen Norm werden lediglich die für Druckgeräte vorgesehenen Werkstoffe aufgeführt, Herstellung oder Fertigungsverfahren für Druckgeräte werden nicht erfasst; Angaben dazu können den einschlägigen Normen entnommen werden, die unter „Literaturhinweise“ aufgelistet sind.
Aluminium et alliages d'aluminium - Produits corroyés et moulés - Exigences particulières pour les produits destinés à la fabrication des appareils à pression
La présente Norme européenne spécifie les exigences relatives aux matériaux et les modes opératoires d'essai applicables aux produits en aluminium et en alliages d'aluminium corroyés et moulés destinés à la fabrication d'appareils sous pression.
La présente Norme européenne couvre :
- les formes de produits, les nuances et les états métallurgiques de l'aluminium et des alliages d'aluminium corroyés et moulés, susceptibles d’être utilisés pour de telles applications, ainsi que les données relatives aux alliages corroyés et moulés sur leurs plages de température de fonctionnement admissibles ;
- "texte supprimé"
- les conditions techniques de contrôle et de livraison, les limites des caractéristiques mécaniques et les tolérances sur forme et dimensions, par référence aux Normes européennes appropriées pour l'aluminium et les alliages d'aluminium corroyés et moulés ; et
- les exigences supplémentaires spécifiques aux applications d'équipements sous pression.
Elle s’applique aux tôles laminées à chaud, aux tôles minces, bandes et disques laminés à froid, aux barres et aux tubes filés ou filés et étirés à froid, ainsi qu’aux sections filées, ouvertes et creuses, aux pièces forgées et aux pièces moulées. Les matériaux et domaines d'application, couverts par le présent document, sont ceux donnés dans l'Annexe A, Tableau A.1 pour les produits corroyés, et Tableau A.2 pour les pièces moulées.
La présente norme a pour seul objectif de couvrir les matériaux pour appareils à pression uniquement et elle exclut tout élément de fabrication ou procédé de fabrication relatif aux équipements sous pression ; de telles informations sont données dans les normes pertinentes énumérées dans la Bibliographie.
Aluminij in aluminijeve zlitine - Gnetne in ulite zlitine - Posebne zahteve za aluminijeve izdelke za izdelavo naprav, ki delajo pod tlakom
Ta evropski standard opredeljuje zahteve za materiale in preskusne postopke, ki se uporabljajo za gnetni in uliti aluminij ter aluminijeve zlitine, namenjene za uporabo pri izdelavi naprav, ki delajo pod tlakom.
Ta evropski standard zajema:
– proizvodne oblike, vrste in popuščena stanja gnetnega in ulitega aluminija ter aluminijevih zlitin, ki se lahko uporabljajo za tovrstno uporabo, skupaj s podatki za gnetne in ulite zlitine glede dovoljenega razpona delovne temperature;
– opredeljene dovoljene zlitine/popuščena stanja so za gnetne zlitine navedeni v preglednicah A.1 in B.1 ter za ulitke v preglednicah A.2 in B.2;
– tehnične pogoje za pregledovanje in dobavo, omejitve mehanskih lastnosti ter odstopanja glede oblike in mer na podlagi ustreznih evropskih standardov za ustrezen gnetni in uliti aluminij ter aluminijeve zlitine; in
– dodatne zahteve, posebej določene za uporabo naprav, ki delajo pod tlakom.
Uporablja se za vroče valjane plošče, hladno valjane pločevine/trakove/obroče, ekstrudirane ali ekstrudirane in hladno vlečene drogove/palice in cevi ter ekstrudirane odprte/votle profile, izkovke in ulitke, kot je navedeno v tem standardu v preglednici A.1 za gnetne zlitine in v preglednici A.2 za ulitke.
Ta standard obravnava izključno materiale, namenjene le za uporabo s tlakom, in ne zajema proizvodnih elementov ali proizvodnih metod za naprave, ki delajo pod tlakom; tovrstne informacije je mogoče najti v ustreznih standardih, navedenih v razdelku Literatura.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2022
Aluminij in aluminijeve zlitine - Gnetne in ulite zlitine - Posebne zahteve za
aluminijeve izdelke za izdelavo naprav, ki delajo pod tlakom
Aluminium and aluminium alloys - Wrought products and cast products - Special
requirements for products intended for the production of pressure equipment
Aluminium und Aluminium-Legierungen - Knet- und Gusserzeugnisse - Besondere
Anforderungen an Erzeugnisse für die Fertigung von Druckgeräten
Aluminium et alliages d'aluminium - Produits corroyés et moulés - Exigences
particulières pour les produits destinés à la fabrication des appareils à pression
Ta slovenski standard je istoveten z: EN 12392:2016+A1:2022
ICS:
77.150.10 Aluminijski izdelki Aluminium products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 12392:2016+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2022
EUROPÄISCHE NORM
ICS 77.150.10 Supersedes EN 12392:2016
English Version
Aluminium and aluminium alloys - Wrought products and
cast products - Special requirements for products intended
for the production of pressure equipment
Aluminium et alliages d'aluminium - Produits corroyés Aluminium und Aluminium-Legierungen - Knet- und
et moulés - Exigences particulières pour les produits Gusserzeugnisse - Besondere Anforderungen an
destinés à la fabrication des appareils à pression Erzeugnisse für die Fertigung von Druckgeräten
This European Standard was approved by CEN on 18 January 2016 and includes Amendment 1 approved by CEN on 21 February
2022.
This European Standard was corrected and reissued by the CEN-CENELEC Management Centre on 3 August 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 NORMALISATIO N
EUROPÄISCHES KOMITEE FÜR NORMUN G
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 12392:2016+A1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 9
4 Materials . 10
4.1 General. 10
4.2 Wrought products . 11
4.3 Cast products . 12
5 Technical conditions for inspection and delivery . 12
5.1 Manufacturing methods . 12
5.1.1 General. 12
5.1.2 Specific requirements regarding porthole extruded and/or drawn products . 12
5.1.3 Quality control . 13
5.2 Orders or tenders . 13
5.3 Test procedures . 15
5.3.1 General. 15
5.3.2 Chemical analysis of the melt . 15
5.3.3 !Hydrogen content" . 15
5.3.4 Tensile and hardness testing . 15
5.3.5 Specific test procedures by product form . 17
5.3.6 Other tests . 22
5.4 Inspection documents . 22
5.5 Marking . 22
5.6 Packaging . 22
6 Mechanical properties . 22
6.1 Mechanical properties at room temperature . 22
6.1.1 General. 22
6.1.2 Sheet, strip, plate and circle . 23
6.1.3 Extruded rod/bar, tube, coiled tube and profile . 23
6.1.4 Cold drawn rod/bar, tube and coiled tube . 23
6.1.5 Forgings . 23
6.1.6 Castings . 23
6.2 Low and elevated temperature properties . 23
7 Tolerances on dimensions and form . 24
7.1 Sheet, strip, plate and circle . 24
7.2 Extruded rod/bar, tube, coiled tube and profile . 24
7.3 Cold drawn rod/bar, tube and coiled tube . 24
7.4 Forgings . 24
7.5 Castings . 24
Annex A (informative) Materials and application ranges . 70
Annex B (informative) Tensile properties at low and high temperatures . 78
B.1 Wrought products . 78
B.2 Cast products . 82
Annex C (normative) ! Empirical conversion between values of A and A " . 86
Annex ZA (informative) !Relationship between this European Standard and the essential
safety requirements of Directive 2014/68/EU aimed to be covered" . 90
Bibliography . 91
European foreword
This document (EN 12392:2016+A1:2022) 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 January 2023, and conflicting national standards shall
be withdrawn at the latest by January 2023.
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 12392:2016".
This document includes Amendment 1 approved by CEN on 21 February 2022.
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
This document has been prepared under a standardization request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of
EU Directive(s).
For relationship with EU Directive !2014/68/EU", see informative Annex ZA, which is an integral
part of this document.
Comparing to EN 12392:2000 the following modifications were implemented in EN 12392:2016:
— modification of the scope (extension to cast aluminium and aluminium alloys) (Clause 1);
— new normative references (Clause 2);
— new definitions (Clause 3): melt, casting, forging, tube;
— modification of Clause 4 “Materials” which covers Wrought products and Cast products;
— modification of Clause 5 “Technical conditions for inspection and delivery”: new requirements for
Manufacturing methods, Orders or tenders, Test procedures, Inspection documents, Marking,
Packaging;
— modification of Clause 6 “Mechanical properties”: different specifications are included at room
temperature and low and elevated temperature properties;
— modification of Clause 7 “Tolerances on dimensions and form”: inclusions of Tables 1 to 37;
— deletion of Clause 8 “Elevated temperature properties” (initially in 2000 version);
— new Annex A (Informative) “Materials and application range”;
— new Annex B (Informative) “Tensile properties at low and high temperature;
— new Annex ZA (Informative) “Relationship with EU Directive 2014/68”;
— new references into Bibliography.
!This Amendment 1 to EN 12392:2016 covers the following major subjects:
— replacement of all textual elements considered as business relationship items such as “to be agreed
between customer and supplier” and not allowed in harmonized standards by formal textual
elements allowed for harmonized standards and worded as “to be defined before placing an order”
and/or “to be stated on the order”;
— introduction of new alloys together with relevant information at specific related sections and/or
tables;
— re-introduction of famous and very used A/A50 conversion table for elongation;
— application of most recent European legislation directive (Annex ZA)."
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.
1 Scope
This European Standard specifies the material re
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.