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CEN

CEN ISO/TR 17641-3:2005

(Main)

Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 3: Externally loaded tests (ISO/TR 17641-3:2005)

Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 3: Externally loaded tests (ISO/TR 17641-3:2005)

ISO/TR 17641-3:2005 outlines the test methods and procedures for carrying out externally loaded tests to assess susceptibility to hot cracking.
The following tests are described:
Hot tensile testsVarestraint and Transvarestraint testFlat tensile test.
The above tests can provide information about the hot cracking sensitivity of parent materials, weld metals and weldments. Assessment is based upon the measurement of the "brittle temperature range" (BTR) where hot cracks occur.
This document applies primarily to austenitic stainless steels, nickel-, nickel-base and nickel-copper alloys, weldments and welding consumables. However, the principles can be extended to other materials such as aluminium alloys and high-strength steels.

Zerstörende Prüfung von Schweißverbindungen an metallischen Werkstoffen - Heißrissprüfungen für Schweißungen - Lichtbogenschweißprozesse - Teil 3: Fremdbeanspruchte Prüfungen (ISO/TR 17641-3:2005)

Diese Norm legt die Versuchsdurchführung für fremdbeanspruchte Heißrißprüfungen fest für: - Heißzugversuch; - Varestraint-/Transvarestraint-Versuch; - Flachzugversuch zwecks Ermittlung von Informationen über die Heißrißempfindlichkeit von Schweißzusätzen und Grundwerkstoffen beim Schweißen.

Essais destructifs des soudures sur matériaux métalliques - Essais de fissuration à chaud des assemblages soudés - Procédés de soudage à l'arc - Partie 3 : Essais sur éprouvette soumise à une charge extérieure (ISO/TR 17641-3:2005)

L'ISO/TR 17641-3:2005 souligne les méthodes et modes opératoires d'essais de fissuration à chaud avec charge extérieure.
Les essais suivants sont décrits: essais de traction à chaud; essais Varestraint et Transvarestraint; essai de traction sur éprouvette plate.
Les essais ci-dessus peuvent donner des informations sur la sensibilité à la fissuration à chaud des matériaux de base, du métal fondu et des soudures. L'évaluation est basée sur la mesure d'un «domaine de température de fragilité» (BTR) dans lequel la fissuration à chaud se produit.
L'ISO/TR 17641-3:2005 s'applique essentiellement aux aciers inoxydables austénitiques au nickel, aux alliages à base de nickel, aux alliages en nickel-cuivre, ainsi qu'aux produits consommables correspondants. Cependant, les principes peuvent également servir pour d'autres matériaux, par exemple l'aluminium et ses alliages, ou les aciers à haute résistance, par accord préalable entre les parties contractantes.

Porušitveni preskusi zvarov na kovinskih materialih – Preskusi na pokanje v vročem za zvarne spoje – Obločni načini varjenja – 3. del: Preskus na obremenjenem preskušancu (ISO/TR 17641-3:2005)

General Information

Status
Published
Publication Date
14-Mar-2005
ICS
25.160.40 - Welded joints and welds
Technical Committee
CEN/TC 121 - Welding
Drafting Committee
CEN/TC 121/WG 21 - Testing of welds
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
15-Mar-2005
Completion Date
15-Mar-2005
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
Ref Project
SIST-TP CEN ISO/TR 17641-3:2005 - Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 3: Externally loaded tests (ISO/TR 17641-3:2005)

Relations

Parent
EN ISO 17641-1:2004 - Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 1: General (ISO 17641-1:2004)
Effective Date
22-Dec-2008
Parent
EN ISO 17641-2:2005 - Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 2: Self-restraint tests (ISO 17641-2:2005)
Effective Date
22-Dec-2008

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN ISO/TR 17641-3:2005
01-maj-2005
3RUXãLWYHQLSUHVNXVL]YDURYQDNRYLQVNLKPDWHULDOLK±3UHVNXVLQDSRNDQMHY
YURþHP]D]YDUQHVSRMH±2EORþQLQDþLQLYDUMHQMD±GHO3UHVNXVQD
REUHPHQMHQHPSUHVNXãDQFX ,6275
Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc
welding processes - Part 3: Externally loaded tests (ISO/TR 17641-3:2005)
Zerstörende Prüfung von Schweißverbindungen an metallischen Werkstoffen -
Heißrissprüfungen für Schweißungen - Lichtbogenschweißprozesse - Teil 3:
Fremdbeanspruchte Prüfungen (ISO/TR 17641-3:2005)
Essais destructifs des soudures sur matériaux métalliques - Essais de fissuration a
chaud des assemblages soudés - Procédés de soudage a l'arc - Partie 3 : Essais sur
éprouvette soumise a une charge extérieure (ISO/TR 17641-3:2005)
Ta slovenski standard je istoveten z: CEN ISO/TR 17641-3:2005
ICS:
25.160.40 Varjeni spoji in vari Welded joints
SIST-TP CEN ISO/TR 17641-3:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST-TP CEN ISO/TR 17641-3:2005

---------------------- Page: 2 ----------------------

SIST-TP CEN ISO/TR 17641-3:2005
TECHNICAL REPORT
CEN ISO/TR 17641-3
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
March 2005
ICS 25.160.40
English version
Destructive tests on welds in metallic materials - Hot cracking
tests for weldments - Arc welding processes - Part 3: Externally
loaded tests (ISO/TR 17641-3:2005)
Essais destructifs des soudures sur matériaux métalliques - Zerstörende Prüfung von Schweißverbindungen an
Essais de fissuration à chaud des assemblages soudés - metallischen Werkstoffen - Heißrissprüfungen für
Procédés de soudage à l'arc - Partie 3 : Essais sur Schweißungen - Lichtbogenschweißprozesse - Teil 3:
éprouvette soumise à une charge extérieure (ISO/TR Fremdbeanspruchte Prüfungen (ISO/TR 17641-3:2005)
17641-3:2005)
This Technical Report was approved by CEN on 20 March 2004. It has been drawn up by the Technical Committee CEN/TC 121.
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, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TR 17641-3:2005: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST-TP CEN ISO/TR 17641-3:2005
CEN ISO/TR 17641-3:2005 (E)
Contents page
Foreword.3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Symbols, designations and units.4
5 Principle.5
6 Description of the tests.7
6.1 Hot tensile test .7
6.1.1 General.7
6.1.2 Specimen size .7
6.1.3 Protective atmosphere .8
6.1.4 Test procedure.8
6.1.5 Test results.8
6.2 Principles of the Varestraint and Transvarestraint tests.
...

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