prEN 12680-1
(Main)Founding - Ultrasonic testing - Part 1: Steel castings for general purposes
Founding - Ultrasonic testing - Part 1: Steel castings for general purposes
This document specifies the requirements for the ultrasonic testing of steel castings (with ferritic structure) for general purposes and the methods for determining internal discontinuities by the pulse-echo technique.
This document applies to the ultrasonic testing of steel castings which have usually received a grain refining heat treatment and which have wall thicknesses up to and including 600 mm.
For greater wall thicknesses, special agreements apply with respect to test procedure and recording levels.
This document does not apply to austenitic steels and joint welds.
Gießereiwesen - Ultraschallprüfung - Teil 1: Stahlgussstücke für allgemeine Verwendung
Dieses Dokument legt die Anforderungen an die Ultraschallprüfung von Stahlguss für allgemeine Verwendung (mit ferritischem Gefüge) und die Verfahren zur Bestimmung innerer Fehler mit der Impuls-Echo-Technik fest.
Dieses Dokument gilt für die Ultraschallprüfung von Stahlgussstücken, die üblicherweise kornfeinend geglüht worden sind und die eine Wanddicke bis 600 mm haben.
Für größere Wanddicken gelten hinsichtlich der Prüftechnik und der Registriergrenzen besondere Vereinbarungen.
Dieses Dokument gilt nicht für austenitische Stähle und Verbindungsschweißungen.
Fonderie - Contrôle par ultrasons - Partie 1: Pièces moulées en acier pour usages généraux
Le présent document spécifie les exigences relatives au contrôle par ultrasons des pièces moulées (à structure ferritique) en acier pour usages généraux ainsi que les méthodes de détermination des discontinuités internes par la technique par réflexion.
Le présent document s’applique au contrôle par ultrasons des pièces moulées en acier qui ont généralement subi un traitement thermique de régénération des grains, et dont l’épaisseur de paroi peut atteindre 600 mm.
Lorsque les épaisseurs de paroi sont supérieures, des accords spéciaux s'appliquent en ce qui concerne les modes opératoires et les niveaux d’enregistrement.
Le présent document ne s’applique pas aux aciers austénitiques et aux soudures d’assemblage.
Livarstvo - Ultrazvočno preskušanje - 1. del: Jekleni ulitki za splošno uporabo
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 12680-1:2024
01-marec-2024
Livarstvo - Ultrazvočno preskušanje - 1. del: Jekleni ulitki za splošno uporabo
Founding - Ultrasonic testing - Part 1: Steel castings for general purposes
Gießereiwesen - Ultraschallprüfung - Teil 1: Stahlgussstücke für allgemeine Verwendung
Fonderie - Contrôle par ultrasons - Partie 1: Pièces moulées en acier pour usages
généraux
Ta slovenski standard je istoveten z: prEN 12680-1
ICS:
77.040.20 Neporušitveno preskušanje Non-destructive testing of
kovin metals
77.140.80 Železni in jekleni ulitki Iron and steel castings
oSIST prEN 12680-1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 12680-1:2024
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oSIST prEN 12680-1:2024
DRAFT
EUROPEAN STANDARD
prEN 12680-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2024
ICS 77.040.20; 77.140.80 Will supersede EN 12680-1:2003
English Version
Founding - Ultrasonic testing - Part 1: Steel castings for
general purposes
Fonderie - Contrôle par ultrasons - Partie 1: Pièces Gießereiwesen - Ultraschallprüfung - Teil 1:
moulées en acier pour usages généraux Stahlgussstücke für allgemeine Verwendung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 190.
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, Türkiye 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12680-1:2024 E
worldwide for CEN national Members.
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oSIST prEN 12680-1:2024
prEN 12680-1:2023 (E)
Contents Page
Scope
1 . 4
Normative references
2 . 4
Terms and definitions
3 . 4
Requirements
4 . 6
Order information
4.1 . 6
Extent of testing
4.2 . 6
Maximum acceptable size of discontinuities
4.3 . 6
General
4.3.1 . 6
Acceptance levels for planar discontinuities mainly orientated perpendicular to the surface
4.3.2 . 6
acceptance levels for volumetric discontinuities
4.3.3 . 6
Maximum acceptable discontinuities when radiographic testing (RT) of the casting is car
...
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