FprEN 12420

Copper and copper alloys - Forgings

This European Standard specifies the composition, the property requirements and tolerances on dimensions and form for copper and copper alloy die and hand forgings.
The sampling procedures, the methods of test for verification of conformity to the requirements of this standard, and the delivery conditions are also specified.

Kupfer und Kupferlegierungen - Schmiedestücke

Dieses Dokument legt die Zusammensetzung, die Anforderungen an die Eigenschaften und Maß- und Formto
leranzen für Gesenk- und Freiformschmiedestücke aus Kupfer und Kupferlegierungen fest.
Der Ablauf der Probenentnahme, die Prüfverfahren zur Feststellung der Übereinstimmung mit den Anforde
rungen dieses Dokuments und die Lieferbedingungen sind ebenfalls festgelegt.

Cuivre et alliages de cuivre - Pièces forgées

Le présent document spécifie la composition, les exigences de propriétés et les tolérances de dimensions et de forme des pièces forgées par matriçage et des pièces forgées libres en cuivre et alliages de cuivre.
Les modes opératoires d’échantillonnage, les méthodes d’essai pour la vérification de la conformité aux exigences du présent document et les conditions de livraison sont également spécifiés.

Baker in bakrove zlitine - Izkovki

General Information

• Status: Not Published
• Publication Date: 24-Jul-2024
• ICS: 77.150.30 - Copper products
• Technical Committee: CEN/TC 133 - Copper and copper alloys
• Drafting Committee: CEN/TC 133/WG 4 - Extruded and drawn products, forgings and scrap
• Current Stage: 5020 - Submission to Vote - Formal Approval
• Start Date: 04-Apr-2024
• Due Date: 07-Aug-2023
• Completion Date: 04-Apr-2024
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: kSIST FprEN 12420:2024 - Copper and copper alloys - Forgings

Relations

• Revises: EN 12420:2014 - Copper and copper alloys - Forgings
• Effective Date: 18-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 12420:2022
01-oktober-2022
Baker in bakrove zlitine - Izkovki
Copper and copper alloys - Forgings
Kupfer und Kupferlegierungen - Schmiedestücke
Cuivre et alliages de cuivre - Pièces forgées
Ta slovenski standard je istoveten z: prEN 12420
ICS:
77.150.30 Bakreni izdelki Copper products
oSIST prEN 12420:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 12420:2022

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oSIST prEN 12420:2022


DRAFT
EUROPEAN STANDARD
prEN 12420
NORME EUROPÉENNE

EUROPÄISCHE NORM

August 2022
ICS 77.150.30 Will supersede EN 12420:2014
English Version

Copper and copper alloys - Forgings
Cuivre et alliages de cuivre - Pièces forgées Kupfer und Kupferlegierungen - Schmiedestücke
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 12420:2022 E
worldwide for CEN national Members.

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oSIST prEN 12420:2022
prEN 12420:2022 (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 . 8
5 Ordering information .
...