BS EN ISO 15614-2 pdf download Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 2: Arc welding of aluminium and its alloys
This document specifies how a preliminary welding procedure specification is qualilfied by welding proceduretests.
This document is part of a series of standards, details of this series are given in EN ISO 15607:2003,Annex A.
This document defines the conditions for the execution of welding procedure tests and the range ofqualification for welding procedures for all practical welding operations within the range of variables listed inclause 8.
This document applies to the arc welding of wrought and cast aluminium and its alloys. In this document theterm aluminium stands for aluminium and for aluminium alloys.
This document does not apply to finishing welding of aluminium castings which is dealt by prEN ISO 15614-4.Arc welding of aluminium is covered by the following welding processes in accordance with EN ISO 4063:
131 : metal inert gas welding (MlG welding);
141 : tungsten inert gas welding (TIG welding);
15: plasma arc welding.
NOTE Specilic service，material or manufacturing conditions may require more comprehensive testing than isspecitied by this document (see 7.1,-
The principles of this document may be applied to other fusion welding processes.
The following referenced documents are indispensable for the application of this document. For datedreferences,only the edition cited applies.For undated references，the latest edition of the referenceddocument (including any amendments) applies.
EN 515,Aluminium and aluminium alloys — Wrought products — Temper designations.EN 571-1,Non destructive testing —Penetrant testing – Part 1: General principles.
EN 1714,Non-destructive examination of welds — Ulitrasonic examination of welded joints.
EN ISO 6947, Welds — Working positions —Definitions of angles of slope and rotation (ISO 6947:1993.EN ISO 9606-2,Qualification test of welders — Fusion welding — Part 2: Aluminium and aluminium alloys(so 9606-2:2004).
EN ISO 15607:2003，Specification and qualication of welding procedures for metalic materials— Generalrules (ISO15607:2003).
EN ISO 15609-1，Specification and qualification of welding procedures for metallic materials — Weldingprocedure specification — Part 1:Arc weldirng (ISO 15609-1-2004).
EN ISO 15613，Specification and qualification of welding procedures for metallic materials —Qualificationbased on pre-production welding fest (lSO 15613:2004).
ISO4136,Destructive tests on welds in metallic materials — Transverse tensile test.ISO 5173,Destructive tests on welds in metalic materials – Bend tests.
ISO 14175, Welding consumables — Shielding gases for arc welding and cutting.
ISO 14732, Welding personnel—Approval testing of welding operators for fusion welding and resistanceweld setters for fully mechanized and automatic welding of metallic materials.
ISO17635, Non-destructive testing of welds — General rules for fusion welds in metallic materials .ISO 17636,Non-destructive testing of welds —Radiographic testing of fusion-welded joints.
ISO 17637,Non-destructive testing of welds — Visual testing of fusion-welded joints
ISO 17639, Destructive tests on welds in metallic materials — Macroscopic and microscopic examination ofwelds.
ISO/TR 15608,Welding —Guidelines for a metallic material grouping system.
ISO/TR 17671-1, Welding — Recommendations for welding of metallic materials— Part 1 :General guidancefor arc welding.
ISO/TR 17671-4,Welding — Recommendations for welding of metallic materials — Part 4: Arc welding ofaluminium and aluminium alloys.
3Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 15607:2003 and the followingapply.
welding carried out during production in order to remove casting defects and core openings to ensure theagreed quality of castings
4Preliminary welding procedure specification (pwPs)
The preliminary welding procedure specification shall be prepared in accordance with EN ISO 15609-1. t shallspecify the tolerance for all the relevant parameters.
Guidance for the welding of aluminium is given in ISO/TR 17671-1 and ISO/TR 17671-4.
5 Welding procedure test
The welding and testing of test pieces shall be in accordance with Clauses 6 and 7.