EN 12517-1:2006
(Main)Non-destructive testing of welds - Part 1: Evaluation of welded joints in steel, nickel, titanium and their alloys by radiography - Acceptance levels
Non-destructive testing of welds - Part 1: Evaluation of welded joints in steel, nickel, titanium and their alloys by radiography - Acceptance levels
This European Standard specifies acceptance levels for indications from imperfections in butt welds of steel, nickel, titanium and their alloys detected by radiographic testing. If agreed, the acceptance levels may be applied to other types of welds or materials.
The acceptance levels may be related to welding standards, application standards, specifications or codes. This European Standard assumes that the radiographic testing has been carried out in accordance with EN 1435.
When assessing whether a weld meets the requirements specified for a weld quality level, the sizes of imperfections permitted by standards are compared with the dimensions of indications revealed by a radiograph made of the weld.
Zerstörungsfreie Prüfung von Schweißverbindungen - Teil 1: Bewertung von Schweißverbindungen in Stahl, Nickel, Titan und ihren Legierungen mit Durchstrahlung - Zulässigkeitsgrenzen
Dieses Dokument legt für die Durchstrahlungsprüfung die Zulässigkeitsgrenzen für Anzeigen von
Unregelmäßigkeiten von Stumpfschweißnähten in Stahl, Nickel, Titan und ihren Legierungen fest. Falls
vereinbart, dürfen die Zulässigkeitsgrenzen auf andere Arten von Schweißnähten oder andere Werkstoffe
angewendet werden.
Die Zulässigkeitsgrenzen können sich auf Schweißnormen, Anwendungsnormen, Spezifikationen oder Codes
beziehen. Diese Europäische Norm geht davon aus, dass die Durchstrahlungsprüfung nach EN 1435
durchgeführt wurde.
Wenn untersucht wird, ob eine Schweißnaht die Anforderungen an eine Schweißnahtbewertungsgruppe erfüllt,
werden die nach den Normen erlaubten Größen der Unregelmäßigkeiten mit den Abmessungen der Anzeigen
verglichen, die auf der von der Schweißnaht gemachten Durchstrahlungsaufnahme gefunden wurden.
Essais non destructifs des assemblages soudés - Partie 1: Évaluation par radiographie des assemblages soudés en acier, nickel, titane et leurs alliages - Niveaux d'acceptation
La présente Norme européenne spécifie les niveaux d’acceptation des indications des défauts présents dans les assemblages soudés bout à bout en acier, nickel, titane et leurs alliages détectés par contrôle radiographique. En fonction des accords passés, les niveaux d’acceptation peuvent être appliqués à d’autres types d’assemblages soudés ou matériaux.
Les niveaux d’acceptation peuvent être reliés à des normes de soudage, des normes d’application, des spécifications ou des codes. La présente Norme européenne présume que le contrôle par radiographie a été exécuté conformément à l’EN 1435.
Lorsqu’il est vérifié qu’une soudure satisfait aux exigences spécifiées pour un niveau de qualité de soudure, les dimensions des défauts permises par les normes sont comparées aux dimensions des indications révélées par la radiographie de la soudure.
Neporušitveno preskušanje zvarnih spojev - 1. del: Ocenjevanje zvarnih spojev na jeklu, niklju, titanu in njihovih zlitinah z radiografijo - Stopnje sprejemljivosti
General Information
- Status
- Withdrawn
- Publication Date
- 14-Mar-2006
- Withdrawal Date
- 13-Aug-2013
- Technical Committee
- CEN/TC 121 - Welding
- Drafting Committee
- CEN/TC 121/SC 5 - Testing of welds (destructive and non-destructive)
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 14-Aug-2013
- Completion Date
- 14-Aug-2013
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 08-Mar-2023
- Effective Date
- 21-Aug-2013
- Effective Date
- 22-Dec-2008
Frequently Asked Questions
EN 12517-1:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Non-destructive testing of welds - Part 1: Evaluation of welded joints in steel, nickel, titanium and their alloys by radiography - Acceptance levels". This standard covers: This European Standard specifies acceptance levels for indications from imperfections in butt welds of steel, nickel, titanium and their alloys detected by radiographic testing. If agreed, the acceptance levels may be applied to other types of welds or materials. The acceptance levels may be related to welding standards, application standards, specifications or codes. This European Standard assumes that the radiographic testing has been carried out in accordance with EN 1435. When assessing whether a weld meets the requirements specified for a weld quality level, the sizes of imperfections permitted by standards are compared with the dimensions of indications revealed by a radiograph made of the weld.
This European Standard specifies acceptance levels for indications from imperfections in butt welds of steel, nickel, titanium and their alloys detected by radiographic testing. If agreed, the acceptance levels may be applied to other types of welds or materials. The acceptance levels may be related to welding standards, application standards, specifications or codes. This European Standard assumes that the radiographic testing has been carried out in accordance with EN 1435. When assessing whether a weld meets the requirements specified for a weld quality level, the sizes of imperfections permitted by standards are compared with the dimensions of indications revealed by a radiograph made of the weld.
EN 12517-1:2006 is classified under the following ICS (International Classification for Standards) categories: 25.160.40 - Welded joints and welds. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12517-1:2006 has the following relationships with other standards: It is inter standard links to EN 12517:1998/A1:2002, EN 12517:1998/A2:2003, EN 12517:1998, EN 12517:1998/A1:2002/AC:2003, prEN 12517, EN ISO 10675-1:2013; is excused to prEN 12517. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12517-1:2006 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC; Standardization Mandates: M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Non-destructive testing of welds - Part 1: Evaluation of welded joints in steel, nickel, titanium and their alloys by radiography - Acceptance levelsNeporušitveno preskušanje zvarnih spojev - 1. del: Ocenjevanje zvarnih spojev na jeklu, niklju, titanu in njihovih zlitinah z radiografijo - Stopnje sprejemljivostiEssais non destructifs des assemblages soudés - Partie 1: Évaluation par radiographie des assemblages soudés en acier, nickel, titane et leurs alliages - Niveaux d'acceptationZerstörungsfreie Prüfung von Schweißverbindungen - Teil 1: Bewertung von Schweißverbindungen in Stahl, Nickel, Titan und ihren Legierungen mit Durchstrahlung - ZulässigkeitsgrenzenTa slovenski standard je istoveten z:EN 12517-1:2006SIST EN 12517-1:2006en25.160.40ICS:SIST EN 12517:1999/A1:2004/AC:2004SIST EN 12517:1999/A2:2004SIST EN 12517:1999SIST EN 12517:1999/A1:20031DGRPHãþDSLOVENSKI
STANDARDSIST EN 12517-1:200601-julij-2006
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12517-1March 2006ICS 25.160.40Supersedes EN 12517:1998
English VersionNon-destructive testing of welds - Part 1: Evaluation of weldedjoints in steel, nickel, titanium and their alloys by radiography -Acceptance levelsEssais non destructifs des assemblages soudés - Partie 1:Évaluation par radiographie des assemblage soudés enacier, nickel, titane et leurs alliages - Niveaux d'acceptationZerstörungsfreie Prüfung von Schweißverbindungen - Teil1: Bewertung von Schweißverbindungen in Stahl, Nickel,Titan und ihren Legierungen mit Durchstrahlung -ZulässigkeitsgrenzenThis European Standard was approved by CEN on 6 February 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12517-1:2006: E
Guide to the limitations of radiographic testing.10 A.1 Volumetric imperfections in butt welds.10 A.2 Cracks in butt welds.10 A.3 Planar imperfections in butt welds.10 Annex B (informative)
Examples for determination of area percentage (%) of imperfections.11 Annex C (normative)
Sum of acceptable areas.13 Bibliography.15
Testing techniques and classes in accordance with EN 1435 Acceptance levels in accordance with
EN 12517 B B 1 C B a 2 D A 3 a However, the minimum number of exposure for circumferential weld testing may correspond to the requirements of class A of EN 1435.
...
The EN 12517-1:2006 standard provides a comprehensive framework for the evaluation of welded joints in steel, nickel, titanium, and their alloys through radiographic testing. Its primary focus is on establishing acceptance levels for imperfections found in butt welds, which is critical for ensuring the integrity and reliability of welded structures used in various industrial applications. One of the key strengths of this standard lies in its clear delineation of acceptance levels. By specifying criteria for evaluating indications from imperfections, EN 12517-1:2006 serves as a vital reference for professionals in the welding and materials industry. This standard not only helps in maintaining high-quality welding practices but also lays a foundation for consistent assessment across different applications and projects. The document also emphasizes that if mutually agreed upon, these acceptance levels may be applicable to other types of welds or materials, thus enhancing its versatility. This adaptability ensures that EN 12517-1:2006 remains relevant to a broader range of welding scenarios, promoting its usage in various sectors beyond those initially outlined. Furthermore, the relationship between acceptance levels and existing welding standards, application standards, specifications, or codes reinforces the standard's credibility and authority. By integrating with other established guidelines, EN 12517-1:2006 fortifies its position as a crucial tool for quality assessment in welded joints, which is fundamental for engineers and quality assurance professionals. By assuming that radiographic testing adheres to the principles set forth in EN 1435, this standard establishes a cohesive linkage between different methodologies used in non-destructive testing. This connection is essential for ensuring that the evaluation of weld quality is both reliable and standardized. In summary, the EN 12517-1:2006 standard is pivotal for the non-destructive testing of welds, particularly through radiographic evaluation. Its precise acceptance levels, adaptability to various weld types, and integration with other standards highlight its strengths and relevance in the field of welding quality assessment.
標準EN 12517-1:2006は、鋼、ニッケル、チタン及びそれらの合金における溶接部の非破壊試験に関する第一次部分として、放射線検査による溶接継手の評価基準を明示しています。この欧州標準は、放射線検査によって検出された鉄鋼、ニッケル、チタン及びその合金の溶接部の不完全性に対する受入れレベルを定義し、必要な基準を提供します。 この標準の強みは、溶接の品質を評価するための明確な指標を提供している点です。具体的には、放射線撮影によって得られた指摘の寸法が標準で許可された不完全性のサイズと比較されることで、溶接が要求される品質基準を満たすかどうかを判断できます。また、受入れレベルは、合意に基づいて他の種類の溶接や材料にも適用することが可能であるため、広範な用途に柔軟に対応することができます。この点は、様々な産業分野での重要な利点となります。 さらに、この文書はEN 1435に従って放射線試験が実施されることを前提としており、このような基準が確立されることで、試験の一貫性と信頼性が確保されます。この標準は特に、鋼やその合金が使用される構造物や機械部品において重要な検査基準を提供し、効果的な品質管理を促進します。 このように、EN 12517-1:2006は、非破壊検査における溶接継手の評価において、重要な役割を果たす標準であり、業界全体にわたり適用可能な受入れレベルを確立することで、技術的な基準の向上に寄与しています。
Die Norm EN 12517-1:2006 bietet eine fundierte Grundlage für die Bewertung von Schweißnähten in Stahl, Nickel, Titan und deren Legierungen durch radiografische Verfahren. Der Umfang dieser europäischen Norm umfasst die Festlegung von Akzeptanzniveaus für Anzeichen von Unvollkommenheiten in Stumpfschweißungen, die mittels radiografischer Prüfung festgestellt werden. Diese präzisen Akzeptanzlevel sind unerlässlich, um die Qualität und Integrität von Schweißverbindungen zu gewährleisten. Ein wesentliches Merkmal der EN 12517-1:2006 liegt in ihrer Flexibilität. Die Norm ermöglicht es, die definierten Akzeptanzniveaus prinzipiell auch auf andere Schweißverbindungen oder Materialien zu übertragen, sofern dies vorher vereinbart wurde. Dies fördert die Anpassungsfähigkeit und Relevanz der Norm in verschiedenen Branchen und Anwendungen. Die Einhaltung dieser Akzeptanzniveaus schafft einen gemeinsamen Standard, der die Kommunikation und das Verständnis zwischen den verschiedenen Beteiligten in der Fertigung und Prüfung von Schweißnähten verbessert. Die Normasierrichtlinie bezieht sich in ihrer Anwendung auf die Norm EN 1435, was sicherstellt, dass die radiografische Prüfung nach einem konsistenten und anerkannten Standard durchgeführt wird. Dies ist ein weiterer Punkt, der die Stärke der EN 12517-1:2006 unterstreicht, da sie sicherstellt, dass die Bewertungsverfahren und die damit verbundenen Akzeptanzniveaus auf soliden und bewährten Grundlagen basieren. Zusammenfassend lässt sich sagen, dass die Norm EN 12517-1:2006 entscheidend für die Qualitätssicherung von Schweißverbindungen ist, da sie klare Akzeptanzniveaus für Unvollkommenheiten definiert und die Durchführung der radiografischen Prüfungen standardisiert. Ihre Relevanz erstreckt sich über verschiedene Materialien und Anwendungen, was sie zu einem wichtigen Dokument im Bereich der zerstörungsfreien Prüfung von Schweißnähten macht.
EN 12517-1:2006 문서는 비파괴 검사(NDT) 분야에서 매우 중요한 기준을 제공합니다. 이 문서의 주된 초점은 강철, 니켈, 티타늄 및 이들의 합금으로 용접된 이음부를 평가하는 것이며, 방사선 검사를 통해 발견된 결함에 대한 수용 수준을 명시합니다. 표준의 범위는 충실하게 정의되어 있으며, 이음부의 결함을 방사선 검사로 식별할 때 나타나는 표시의 수용 수준을 제공함으로써, 용접 품질을 일관되게 관리하는 데 기여합니다. 특히 문서에서는 EN 1435에 따라 방사선 검사가 수행되어야 한다고 명시하여 품질 보증의 일관성도 보장합니다. 이 표준의 강점 중 하나는 다양한 재료와 용접 유형에 적용 가능하다는 점입니다. 합의가 있을 경우에는 다른 유형의 용접이나 재료에 대해서도 수용 수준을 적용할 수 있어, 산업계에서의 유연성을 향상시킵니다. 또한, EN 12517-1:2006은 용접 품질 수준을 평가할 때, 표준에 명시된 결함 크기와 방사선 사진에서 드러난 결함 크기를 비교하는 방법을 제시함으로써, 검사 결과의 신뢰성과 정확성을 높여 줍니다. 이러한 측면에서 이 표준은 비파괴 검사와 관련된 다양한 산업에서 필수적인 참고자료로 자리 잡고 있으며, 실질적으로 용접 품질 관리를 강화하는 데 큰 기여를 합니다. 결과적으로, EN 12517-1:2006은 용접 이음부에 대한 비파괴 검사에서 수용 가능한 결함 수준을 정의함으로써, 품질 관리에서의 기준을 명확히 하고, 나아가 용접 기술의 신뢰성을 높이는 데에 중요한 역할을 수행합니다.
La norme SIST EN 12517-1:2006 joue un rôle essentiel dans le domaine des essais non destructifs des soudures, en établissant des niveaux d'acceptation pour les imperfections détectées dans les soudures à plat en acier, nickel, titane et leurs alliages par le biais de la radiographie. Son champ d'application est particulièrement pertinent, car elle propose des critères clairs pour évaluer la qualité des soudures, ce qui est crucial dans de nombreuses industries où la sécurité des structures soudées est primordiale. Parmi les points forts de cette norme, on note la possibilité d'appliquer les niveaux d'acceptation à d'autres types de soudures ou matériaux, si cela est convenu entre les parties concernées. Cette flexibilité garantit que la norme peut s'adapter aux besoins spécifiques de divers secteurs industriels, augmentant ainsi sa pertinence et sa portée au-delà des matériaux directement mentionnés. Une caractéristique notoire de la norme est son lien direct avec d'autres standards de soudage et spécifications applicables, ce qui permet une intégration harmonieuse dans les pratiques de contrôle qualité existantes. En outre, le fait que l'évaluation des soudures suppose que les essais radiographiques soient réalisés conformément à la norme EN 1435 assure une certaine rigueur et une uniformité dans l'exécution des tests, renforçant ainsi la fiabilité des résultats. Enfin, la norme précise que, lors de l'évaluation d'une soudure, les dimensions des imperfections autorisées par les standards sont confrontées aux indications révélées par la radiographie, ce qui constitue un processus méthodologique robuste pour garantir que seules les soudures répondant aux exigences de qualité adéquates sont acceptées. Cette approche systématique et mesurée contribue à l’amélioration continue des processus de soudage et de contrôle non destructif, faisant de la SIST EN 12517-1:2006 une référence incontournable dans le secteur.
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