prEN ISO 15614-2

SLOVENSKI STANDARD
01-julij-2022
Popis in kvalifikacija varilnih postopkov za kovinske materiale - Preskus varilnega
postopka - 2. del: Obločno varjenje aluminija in njegovih zlitin (ISO/DIS 15614-
2:2022)
Specification and qualification of welding procedures for metallic materials - Welding
procedure test - Part 2: Arc welding of aluminium and its alloys (ISO/DIS 15614-2:2022)
Anforderung und Qualifizierung von Schweißverfahren für metallische Werkstoffe -
Schweißverfahrensprüfung - Teil 2: Lichtbogenschweißen von Aluminium und seinen
Legierungen (ISO/DIS 15614‑2:2022)
Descriptif et qualification d'un mode opératoire de soudage pour les matériaux
métalliques - Épreuve de qualification d'un mode opératoire de soudage - Partie 2:
Soudage à l'arc de l'aluminium et de ses alliages (ISO/DIS 15614-2:2022)
Ta slovenski standard je istoveten z: prEN ISO 15614-2
ICS:
25.160.10 Varilni postopki in varjenje Welding processes
77.120.10 Aluminij in aluminijeve zlitine Aluminium and aluminium
alloys
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT INTERNATIONAL STANDARD
ISO/DIS 15614-2
ISO/TC 44/SC 10 Secretariat: DIN
Voting begins on: Voting terminates on:
2022-06-06 2022-08-29
Specification and qualification of welding procedures for
metallic materials — Welding procedure test —
Part 2:
Arc welding of aluminium and its alloys
Descriptif et qualification d'un mode opératoire de soudage pour les matériaux métalliques — Épreuve de
qualification d'un mode opératoire de soudage —
Partie 2: Soudage à l'arc de l'aluminium et de ses alliages
ICS: 25.160.10
This document is circulated as received from the committee secretariat.
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ISO/DIS 15614-2:2022(E)
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ISO/DIS 15614-2:2022(E)
© ISO 2022
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ii
ISO/DIS 15614-2:2022(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Preliminary welding procedure specification (pWPS) .3
5 Welding procedure test .3
6 Test piece .3
6.1 General . 3
6.2 Shape and dimensions of test pieces . 3
6.2.1 General . 3
6.2.2 Butt joint in plate with full penetration . 3
6.2.3 Butt joint in pipe with full penetration . 4
6.2.4 T-joint . . . 4
6.2.5 Branch connection and fillet weld on pipe . 6
6.3 Welding of test pieces . 6
7 Examination and testing .7
7.1 Extent of testing . 7
7.2 Location of test specimens . 7
7.3 Non-destructive testing . 10
7.4 Destructive tests . 11
7.4.1 General . 11
7.4.2 Transverse tensile test . 11
7.4.3 Bend test .12
7.4.4 Fracture test .13
7.4.5 Macroscopic/Microscopic examination .13
7.5 Acceptance levels . 14
7.6 Re-testing . 14
8 Range of qualification .14
8.1 General . 14
8.2 Related to the manufacturer . 14
8.3 Related to the parent material . 14
8.3.1 Parent material grouping . 14
8.3.2 Parent material thickness and pipe diameter . 15
8.3.3 Angle of branch connection . 18
8.4 Common to all welding procedures . 18
8.4.1 Welding process . 18
8.4.2 Welding positions . 18
8.4.3 Type of joint . 18
8.4.4 Filler metal, designation . 19
8.4.5 Type of current . . 19
8.4.6 Heat Input . 19
8.4.7 Preheat temperature . 19
8.4.8 Interpass temperature . 20
8.4.9 Post-weld heat treatment or ageing . 20
8.5 Specific to processes. 20
8.5.1 Process 131 .20
8.5.2 Process 141 . 20
8.5.3 Process 15 . 20
9 Welding procedure qualification record (WPQR).20
iii
ISO/DIS 15614-2:2022(E)
Annex A (informative) Example Welding Procedure Qualification Record form (WPQR) .21
Bibliography .24
iv
ISO/DIS 15614-2:2022(E)
Foreword
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