EN ISO 18278-2:2016

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Welding equipment
5 Preliminary adjustments
6 Determination of the welding current range
7 Estimation of electrode life
8 Test report
Annex A (informative) - Electrode alignment
Annex B (informative) - Specific conditions for steel sheet
        customer qualification
Annex C (informative) - Test specimens for mechanical
        characterization
Annex D (informative) - Example of test report for welding
        current range
Annex E (informative) - Example of test report for electrode
        life test
Bibliography

ISO 18278-2:2016 provides specific test procedures for the determination of the acceptable welding current range and the electrode life.It is applicable for the evaluation of the weldability of assemblies of uncoated and coated sheets of individual thicknesses from 0,4 mm to 6,0 mm.