EN 571-1:1997

Non destructive testing - Penetrant testing - Part 1: General principles

This standard defines a method of penetrant testing used to detect discontinuities, e.g. cracks, laps, folds, porosity and lack  of fusion, which are open to the surface of the material to be tested. It is maily applied to metallic materials, but can also be performed on other materials, provided that are inert to the test media and they are  not excessively porous. Examples of which are castings, forgings, welds, ceramics, etc.  This standard is not intended to be used for acceptance criteria and gives no information relating to the suitability  of individual test systems for specific applications  nor requirements for test equipement.  The term "discontinuity" is used here in the sense that no evaluation concerning acceptability or non-acceptability is included.  Metods for determining and monitoring the essential properties of penetrant testing products to be used are specified in EN 571-2 and EN 571-3.

Zerstörungsfreie Prüfung - Eindringprüfung - Teil 1: Allgemeine Grundlagen

Die Norm beschreibt die Eindringprüfung zum Auffinden von Fehlern, wie z.B. Rissen, Überlappungen, Falten, Poren und Bindefehlern, die zur Prüfoberflächehin offen sind. Sie wird vorwiegend bei metallischen Werkstoffen angewendet, kann jedoch auch bei anderen Werkstoffen eingesetzt werden, vorausgesetzt, dieseWerkstoffe werden von den Prüfmitteln nicht angegriffen und/oder sind nicht extrem porös. Beispiele für prüfbare Werkstoffe sind Guß, Schmiedestücke, Schweißnähte, Keramik, usw.

Essais non destructifs - Examen par ressuage - Partie 1: Principes généraux

La présente norme définit une méthode d'examen par ressuage utilisée pour localiser les discontinuités telles que fissures, replis, plis, porosités et manque de liaison, ouvertes et débouchant à la surface du matériau à examiner. Cette méthode est principalement appliquée aux matériaux métalliques mais peut être également utilisée pour d'autres matériaux pourvu que ceux-ci ne soient pas attaqués par les produits utilisés et ne soient pas excessivement poreux. Parmi les exemples possibles, les pièces moulées, les pièces forgées, les soudures, les céramiques, etc.

Neporušitveno preskušanje - Preskušanje s penetranti - 1. del: Splošna načela

General Information

• Status: Withdrawn
• Publication Date: 21-Jan-1997
• Withdrawal Date: 04-Jun-2013
• ICS: 19.100 - Non-destructive testing
• Technical Committee: CEN/TC 138 - Non-destructive testing
• Drafting Committee: CEN/TC 138/WG 4 - Penetrant testing
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 05-Jun-2013
• Completion Date: 05-Jun-2013
• Directive: 87/404/EEC - Simple pressure vessels
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Mandate: M/BC/CEN/89/2 - Standardization mandate to CEN concerning supporting standards in the context of pressure vessels
• Ref Project: SIST EN 571-1:1998 - Non destructive testing - Penetrant testing - Part 1: General principles

Relations

• Replaced By: EN ISO 3452-1:2013 - Non-destructive testing - Penetrant testing - Part 1: General principles (ISO 3452-1:2013, Corrected version 2014-05-01)
• Effective Date: 12-Jun-2013

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