prEN 12392
(Main)Aluminium and aluminium alloys - Wrought and cast materials - Special requirements for materials intended for pressure purpose
Aluminium and aluminium alloys - Wrought and cast materials - Special requirements for materials intended for pressure purpose
This European Standard specifies particular requirements and testing procedures applicable to wrought aluminium and aluminium alloys intended for the production of pressure equipment. It includes: - the products forms, grades and tempers of wrought aluminium and aluminium alloys which may be used for such application, together with their permissible working temperature range; - the technical conditions for inspection and delivery, mechanical property limits and tolerance on form and dimensions by reference to the applicable European Standard for wrought aluminum and aluminium and aluminium alloys; - additional requirements specific to pressure vessel application It applies to hot-rolled or cold-rolled sheet, strip, plate, circle, extruded or extruded and cold drawn rod/bar and tube, extruded open and hollow sections, and forgings.
Aluminium und Aluminiumlegierungen - Knet- und Gusswerkstoffe - Besondere Anforderungen an Werkstoffe für die Fertigung von Druckgeräten
Diese Europäische Norm legt die Werkstoffanforderungen und Prüfverfahren für Knet und Gussaluminium sowie Aluminium Knet und Gusslegierungen fest, die zur Fertigung von Druckgeräten vorgesehen sind.
Diese Europäische Norm umfasst:
die Erzeugnisformen, Sorten und Werkstoffzustände von Knet und Gussaluminium sowie Aluminium Knet und Gusslegierungen, die für diese Anwendung eingesetzt werden dürfen, zusammen mit Daten für Knet und Gusslegierungen über ihre zulässigen Arbeitstemperaturbereiche;
die zulässigen Legierungen/Werkstoffzustände, die in den Tabellen A.1 und A.2 für Knetlegierungen und in den Tabellen B.1 und B.2 für Gussstücke angegeben werden;
die Technischen Lieferbedingungen, die Grenzwerte der mechanischen Eigenschaften sowie die Grenzabmaße und Formtoleranzen mit Verweisung auf die zutreffenden Europäischen Normen für Knet und Gussaluminium sowie Aluminium Knet und Gusslegierungen;
zusätzliche spezifische Anforderungen für die Anwendung in Druckgeräten.
Sie gilt für warmgewalzte Platten, kaltgewalzte Bleche/Bänder/Ronden, Schmiedestücke, stranggepresste oder stranggepresste und gezogene Stangen und Rohre, für stranggepresste Voll und Hohlprofile sowie für Gussstücke.
In dieser Europäischen Norm werden lediglich die für Druckgräte vorgesehenen Werkstoffe aufgeführt, Herstellung oder Fertigungsverfahren für Druckgeräte werden nicht erfasst. Angaben dazu können in den zutreffenden Europäischen Normen gefunden werden, die unter den Literaturhinweisen aufgelistet sind.
Aluminium et alliages d'aluminium - Matériaux corroyés et moulés - Exigences particulières pour les matériaux destinés à être utilisés sous pression
La présente Norme européenne spécifie des exigences relatives aux matériaux ainsi que des procédures d’essai applicables à l’aluminium et aux alliages d’aluminium corroyés et moulés destinés à être utilisés pour la fabrication d’appareils à pression.
Elle 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 ces applications, ainsi que des données relatives aux alliages corroyés et moulés sur leur plage de température de fonctionnement admissible ;
- les alliages/états métallurgiques admissibles couverts par la présente Norme européenne qui figurent dans les Tableaux A.1 et A.2 pour les alliages corroyés et dans les Tableaux B.1 et B.2 pour les pièces moulées ;
- les conditions techniques de contrôle et de livraison, les limites des caractéristiques mécaniques et les tolérances de forme et de dimensions, par référence aux Normes européennes appropriées relatives à l’aluminium et aux alliages d’aluminium corroyés et moulés correspondants .
- des exigences supplémentaires spécifiques des applications relatives aux récipients sous pression.
Elle s’applique aux plaques/tôles épaisses laminées à chaud, aux tôles minces/bandes/disques laminés à froid, aux pièces forgées, aux barres et aux tubes filés ou filés et étirés à froid, ainsi qu’aux sections filées, ouvertes/creuses et aux pièces moulées.
Le seul objet de la présente Norme européenne est de couvrir les matériaux uniquement destinés à des usages sous pression, excluant les éléments de fabrication ou les méthodes de fabrication des appareils à pression. Ces informations figurent dans les Normes européennes appropriées indiquées en Bibliographie.
Aluminij in aluminijeve zlitine - Gnetne zlitine in zlitine za litje - Posebne zahteve za aluminijeve izdelke za izdelavo naprav, ki delajo pod tlakom
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2008
Aluminij in aluminijeve zlitine - Gnetne zlitine in zlitine za litje - Posebne zahteve za
aluminijeve izdelke za izdelavo naprav, ki delajo pod tlakom
Aluminium and aluminium alloys - Wrought and cast materials - Special requirements for
materials intended for pressure purpose
Aluminium und Aluminiumlegierungen - Knet- und Gusswerkstoffe - Besondere
Anforderungen an Werkstoffe für die Fertigung von Druckgeräten
Aluminium et alliages d'aluminium - Matériaux corroyés et moulés - Exigences
particulières pour les matériaux destinés à être utilisés sous pression
Ta slovenski standard je istoveten z: prEN 12392
ICS:
77.150.10 Aluminijski izdelki Aluminium products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
DRAFT
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2008
ICS 77.150.10 Will supersede EN 12392:2000
English Version
Aluminium and aluminium alloys - Wrought and cast materials -
Special requirements for materials intended for pressure
purpose
Aluminium et alliages d'aluminium - Matériaux corroyés et
moulés - Exigences particulières pour les matériaux
destinés à être utilisés sous pression
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 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.
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
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. prEN 12392:2008: E
worldwide for CEN national Members.
Contents Page
Foreword.3
1 Scope.4
2 Normative references.4
3 Terms and definitions .5
4 Materials.6
5 Order documents.6
6 Product requirements.7
6.1 Production and manufacturing methods .7
6.2 Quality control.8
6.3 Chemical composition.8
6.4 Mechanical properties.8
6.5 Tolerances on dimensions and form.9
7 Test procedures – Sampling and testing .9
7.1 General.9
7.2 Chemical composition.9
7.3 Tensile and hardness testing .9
8 Test frequency and specific test requirements for individual products.9
8.1 Sheet, strip, plate and circles .9
8.2 Forgings.10
8.3 Extruded and cold drawn tube (in straight lengths or coiled) .10
8.4 Extruded profiles and hollow sections.11
8.5 Castings.11
9 Inspection documents.12
10 Marking of products .13
11 Packaging.13
Annex A (normative) Low and elevated temperature tensile properties for wrought products .14
Annex B (normative) Low and elevated temperature tensile properties for cast products .18
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EC Directive 97/23/EC .21
Bibliography .22
Foreword
This document (prEN 12392:2008) 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 12392:2000.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EC Directive 97/23/EC.
For relationship with EC Directive, see informative Annex ZA, which is an integral part of this document.
Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 14 "General
support" to revise EN 12392:2000.
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.
CEN/TC 132 affirms its policy that in the case when a patentee refuses to grant licences on standardised
standard products under reasonable and not discriminatory conditions, then this product shall be removed
from the corresponding standard.
1 Scope
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.
The 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 European Standard are those given in Tables A.1 and A.2
for wrought alloys and Tables B.1 and 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;
additional requirements which are specific to pressure equipment applications.
It applies to hot-rolled plate, cold-rolled sheet/strip/circles, forgings, extruded or extruded and cold drawn
rod/bar, tube, extruded open/hollow profiles and castings.
It is the sole objective of this European Standard to cover materials only for pressure purposes and it excludes
any elements of fabrication or fabrication methods for pressure equipment. Such information may be found in
the relevant European Standards listed in Bibliography.
2 Normative references
The following referenced documents are indispensable for the application 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 (all parts), Aluminium and aluminium alloys — Sheet, strip and plate
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 and form of products
EN 583 (all parts), Non-destructive testing — Ultrasonic examination — Part 1: General principles
EN 586 (all parts), Aluminium and aluminium alloys — Forgings
EN 754 (all parts), Aluminium and aluminium alloys — Cold drawn rod/bar and tube
EN 755 (all parts), Aluminium and aluminium alloys — Extruded rod/bar, tube and profiles
EN 1370, Founding — Surface roughness inspection by visual tactile comparators
EN 1371-1, Founding — Liquid penetrant inspection — Part 1: Sand, gravity die and low pressure die castings
EN 1371-2, Founding — Liquid penetrant inspection — Part 2: Investment castings
EN 1706, Aluminium and aluminium alloys — Castings — Chemical composition and mechanical properties
EN 1779, Non destructive testing — Leak testing — Criteria for method and technique selection
EN 2101, Aerospace series — Chromic acid anodizing of aluminium and wrought aluminium alloys
EN ISO 6506-1, Metallic materials — Brinell hardness test — Part 1: Test method (ISO 6506-1:2005)
EN ISO 8492, Metallic materials — Tube — Flattening test (ISO 8492:1998)
EN ISO 8493, Metallic materials — Tube — Drift expanding test (ISO 8493:1998)
EN ISO 8496, Metallic materials — Tube — Ring tensile test (ISO 8496:1998)
EN 10002-1, Metallic materials — Tensile testing — Part 1: Method of test at ambient temperature
EN 10204:2004, Metallic products — Types of inspection documents
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
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
EN 12258-1, Aluminium and aluminium alloys — Terms and definitions — Part 1: General terms
EN 12680-1, Founding — Ultrasonic examination — Part 1: Steel castings for general purposes
1)
prEN 13957 , Aluminium and aluminium alloys — Extruded round, coiled tube for general applications —
Specification
1)
prEN 13958 , Aluminium and aluminium alloys — Cold drawn, round, coiled tube for general applications —
Specification
EN 14361, Aluminium and aluminium alloys — Chemical analysis — Sampling from metal melts
ISO 8062, Castings — System of dimensional tolerances and machining allowances
ASTM E112-96(2004), Standard Methods for Determining Average Grain Size
ASTM E215-98(2004), Standard Practice for Standardizing Equipment for Electromagnetic Examination of
Seamless Aluminum-Alloy Tube
ASTM B594-06, Standard Practice for Ultrasonic Inspection of Aluminum-Alloy Wrought Products for
Aerospace Applications
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 12258-1 apply.
1) Under preparation.
4 Materials
The materials covered by this document shall be used in a wide range of pressure equipment operating over
diverse range of both pressure and temperature. The range of applications extends from relatively low
pressure automotive equipment, such as heat exchangers, to heavy duty applications including unfired
pressure vessels. As a result, it is necessary for this document to detail an extensive range of aluminium alloy
forms, alloys and tempers as follows.
Sheet, strip, circles and plate (EN 485).
Forgings (EN 586).
Cold drawn rod/bar and tube (EN 754).
Extruded rod/bar, tube and profiles (EN 755).
Precision profiles (EN 12020-1 and EN 12020-2).
Extruded coiled tube (prEN 13957).
Cold drawn coiled tube (prEN 13958).
Castings (EN 1706).
5 Order documents
The order or tender documents shall define the product required and contain the following minimum
information.
a) The type and form of the product. In the case of tube whether extruded, cold drawn or coiled, it is
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.