NA 092

DIN Standards Committee Welding and allied processes

Standards [CURRENT]

DIN EN ISO 14270
Resistance welding - Destructive testing of welds - Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds (ISO 14270:2016); German version EN ISO 14270:2016

Title (German)

Widerstandsschweißen - Zerstörende Prüfung von Schweißverbindungen - Probenmaße und Verfahren für die mechanisierte Schälprüfung an Widerstandspunkt-, Rollennaht- und Buckelschweißungen mit geprägten Buckeln (ISO 14270:2016); Deutsche Fassung EN ISO 14270:2016

Overview

This International Standard specifies specimen dimensions and a testing procedure for mechanized peel testing of single spot, seam and embossed projection welds, in overlapping sheets, in any metallic material of thickness 0,5 mm to 3 mm, where the welds have a maximum diameter of 7·root t (where t is the sheet thickness in mm). For welds of diameter between 5·root t and 7·root t, the peel strength values obtained may be lower than expected when using the recommended test specimen dimensions because the test specimen width is designed for welds of diameter of 5·root t or less. The object of mechanized peel testing is to determine the peel strength that the test specimen can sustain. The committee responsible for this standard is NA 092-00-12 AA "Widerstandsschweißen (DVS AG V 3)" ("Resistance welding (DVS AG V 3)") at DIN Standards Committee Welding and allied processes (NAS).

Document: references other documents

Responsible national committee

NA 092-00-12 AA - Resistance welding (DVS AG V 3)  

Responsible european committee

CEN/TC 121/WG 21 - Testing of welds  

Responsible international committee

ISO/TC 44/SC 6/WG 3 - Quality management and testing  

Edition 2016-11
Original language German
Translation English
Price from 85.30 €
Table of contents

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