Resistance welding - Destructive testing of welds - Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds
NORM herausgegeben am 1.5.2021
Bezeichnung normen: ČSN EN ISO 14272
Zeichen: 051111
Katalog-Nummer: 511874
Ausgabedatum normen: 1.5.2021
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This International Standard specifies specimen dimensions and a testing procedure for the cross tension testing of spot and 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 t (where t is the sheet thickness in mm). The object of cross tension testing is to determine the tensile force that the test specimen can sustain