EN ISO 17653:2003

Destructive tests on welds in metallic materials - Torsion test of resistance spot welds (ISO 17653:2003)

ISO 17653:2003 is applicable to spot welded test specimens with single sheet thicknesses ranging from 0,5 mm to 3,0 mm in steels. It may be used for non-ferrous materials in certain circumstances.
The aim of this test is to determine the influence of different steel types, welding parameters and other factors on the deformation characteristics of a spot weld. Using this test, it is possible to determine the weld diameter and the fracture type from fractured specimens. Additionally, the maximum torsion moment (torque) and the corresponding torsion angle can be determined.

Zestörende Prüfung von Schweißverbindungen an metallischen Werkstoffen - Torsionsversuch an Widerstandspunktschweißungen (ISO 17653:2003)

Diese Norm gilt für punktgeschweißte Proben mit Einzelblechdicken im Bereich von 0,5 mm bis 3 mm an Stählen. Sie kann unter bestimmten Unständen auch für Nichteisenwerkstoffe, der Schweißparameter und anderer Faktoren auf die Verformungsfähigkeit einer Punktschweißung. Mit Hilfe des Versuchs ist es möglich, den Punktdurchmesser und die Bruchart an den gebrochenen Proben zu bestimmen. Außerdem können das maximale Torsionsmoment und der zugehörige Torsionswinkel ermittelt werden.

Essais destructifs des soudures sur matériaux métalliques - Essai de torsion de soudures par résistance par points (ISO 17653:2003)

L'ISO 17653:2003 s'applique aux éprouvettes constituées à partir d'une même tôle d'acier d'épaisseurs comprises entre 0,5 mm et 3,0 mm, soudées par résistance par points. Dans certains cas, elle peut être utilisée pour les métaux non-ferreux.
L'objet de cet essai est de déterminer l'effet du type d'acier, des paramètres de soudage et d'autres facteurs sur les caractéristiques de déformation d'un point de soudure. Cet essai permet, à partir d'éprouvettes rompues, de déterminer le diamètre de la soudure et le type de rupture. De plus, le moment de torsion (couple) maximum et l'angle de torsion correspondant peuvent être déterminés.

Porušitveni preskusi na zvarih na kovinskih materialih - Torzijski preskus uporovnih točkovnih zvarov (ISO 17653:2003)

General Information

• Status: Withdrawn
• Publication Date: 28-Feb-2003
• Withdrawal Date: 30-Apr-2012
• ICS: 25.160.40 - Welded joints and welds
• Technical Committee: CEN/TC 121 - Welding
• Drafting Committee: CEN/TC 121/SC 5/WG 7 - Destructive testing
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-May-2012
• Completion Date: 01-May-2012
• Ref Project: SIST EN ISO 17653:2003 - Destructive tests on welds in metallic materials - Torsion test of resistance spot welds (ISO 17653:2003)

Relations

• Replaced By: EN ISO 17653:2012 - Resistance welding - Destructive tests on welds in metallic materials - Torsion test of resistance spot welds (ISO 17653:2012)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2003
3RUXãLWYHQLSUHVNXVLQD]YDULKQDNRYLQVNLKPDWHULDOLK7RU]LMVNLSUHVNXV
XSRURYQLKWRþNRYQLK]YDURY,62
Destructive tests on welds in metallic materials - Torsion test of resistance spot welds
(ISO 17653:2003)
Zestörende Prüfung von Schweißverbindungen an metallischen Werkstoffen -
Torsionsversuch an Widerstandspunktschweißungen (ISO 17653:2003)
Essais destructifs des soudures sur matériaux métalliques - Essai de torsion de
soudures par résistance par points (ISO 17653:2003)
Ta slovenski standard je istoveten z: EN ISO 17653:2003
ICS:
25.160.40 Varjeni spoji in vari Welded joints
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 17653
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2003
ICS 25.160.40
English version
Destructive tests on welds in metallic materials - Torsion test of
resistance spot welds (ISO 17653:2003)
Essais destructifs des soudures sur matériaux métalliques - Zestörende Prüfung von Schweißverbindungen an
Essai de torsion de soudures par résistance par points metallischen Werkstoffen - Torsionsversuch an
(ISO 17653:2003) Widerstandspunktschweißungen (ISO 17653:2003)
This European Standard was approved by CEN on 21 November 2002.
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. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Management Centre or to any CEN member.
This European Standard exists 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovak Republic, 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
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17653:2003 E
worldwide for CEN national Members.

Contents
page
Foreword.3
1 Scope .4
2 Normative references .4
3 Terms and definitions.4
4 Specimens .4
5 Testing equipment and testing procedure .5
5.1 Manual torsion test using a pair of tongs (workshop test) .5
5.2 Instrumented torsion test.6
5.2.1 Manual twisting .6
5.2.2 Mechanized torsion test.7
6 Evaluation of test results .7
7 Test report .7
Annex A (informative) Additional information.9
Foreword
This document (EN ISO 17653:2003) has been prepared by Technical Committee CEN/TC 121, "Welding", the
secretariat of which is held by DS, in collaboration with ISO/TC 44 "Welding and allied processes".
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by September 2003, and conflicting national standards shall be withdrawn at the
latest by September 2003.
In this European Standard annex A is informative.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,
Slovak Republic, Spain, Sweden, Switzerland and the United Kingdom.
1 Scope
This European Standard is applicable to spot welded test specimens with single sheet thicknesses ranging from 0,5
mm to 3,0 mm in steels. It may be used for non-ferrous materials in certain circumstances, see annex A.
The aim of this test is to determine the influence of different steel types, welding parameters and other factors on
the deformation characteristics of a spot weld. Using this test, it is possible to determine the weld diameter and the
fracture type from fractured specimens. Additionally, the maximum torsion moment (torque) and the corresponding
torsion angle can be determined.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in
...