04/19989519 DC : DRAFT AUG 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
07-31-2007
11-23-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principles of qualification
4.1 Cladding
4.2 Hard facing
4.3 Build up
4.4 Buttering
5 Welding procedures tests
6 Test piece
6.1 Shape and dimensions of test pieces
6.2 Welding of test pieces
7 Examination and testing
7.1 Extent of testing
7.2 Location and taking of test specimens
7.3 Non-destructive testing
7.4 Destructive testing
7.5 Acceptance criteria
7.6 Re-testing
8 Range of qualification
8.1 General
8.2 Related to the manufacturer
8.3 Related to the material
8.4 Related to the filler metal
8.5 Common to welding procedures
8.6 Specific to welding processes
9 Welding procedure qualification record (WPQR)
Annex A (informative) Welding Procedure Qualification Record
form (WPQR)
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or
other provisions of EU directives
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