BS EN ISO 14270:2016
Resistance welding. Destructive testing of welds. Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds
Označení normy: | BS EN ISO 14270:2016 |
Počet stran: | 28 |
Vydáno: | 2016-03-31 |
ISBN: | 978 0 580 82612 2 |
Status: | Standard |
BS EN ISO 14270:2016
This standard BS EN ISO 14270:2016 Resistance welding. Destructive testing of welds. Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds is classified in these ICS categories:
- 25.160.40 Welded joints and welds
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√ t (where t is the sheet thickness in mm).
For welds of diameter between 5√ t and 7√ 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√ t or less.
The object of mechanized peel testing is to determine the peel strength that the test specimen can sustain.