NEN EN ISO 15614-12 : 2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Preliminary welding procedure specification (pWPS)
5 Welding procedure test
6 Test piece
  6.1 General
  6.2 Shape and dimensions of test pieces and test specimens for
      destructive testing
      6.2.1 General
      6.2.2 Macrosection
  6.3 Welding of components, test pieces or test specimens
7 Examination and testing
  7.1 Extent of testing
  7.2 Location and cutting of test specimens
  7.3 Visual testing
  7.4 Re-testing
8 Range of qualification
  8.1 General
  8.2 Related to the manufacturer
  8.3 Related to the material
  8.4 Common to all welding procedures
      8.4.1 Welding process
      8.4.2 Type of current
      8.4.3 Welding cycle
      8.4.4 Postweld heat treatment in the welding equipment
      8.4.5 Type of weld equipment
      8.4.6 Welding electrodes
9 Welding Procedure Qualification Record form (WPQR)
Annex ZA (normative) Normative references to International
         publications with their relevant European publication
Bibliography

Defines the tests which can be used for qualification of welding procedure specifications for spot, seam, and projection welding processes.