ISO 17652-2:2003 describes tests for assessing the influence of shop primers on the weldability. The following tests are detailed. Rating test This screening test provides a method of assessing the relative weldability of a shop primer of a specified thickness by making a standard weld and subsequently evaluating the severity of the resulting porosity. Rating tests are suitable for declaration by suppliers of the influence of particular shop primers and similar purposes. Weldability test This test describes a method for evaluating the weldability of welding consumables and shop primer combinations, using various arc welding processes. A standard size fillet is produced that enables comparison to be made. An overall assessment of the quality of the resultant weld is made. Weldability tests may be more closely related to actual conditions during production.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Rating test
4.1 Principle
4.2 Preparation of test piece
4.3 Procedure
4.4 Examination and determination of porosity
4.5 Test report
5 Weldability test
5.1 Principle
5.2 Preparation of test piece
5.3 Procedure
5.4 Weld evaluation
5.5 Test report
Annex A Example of a test report for rating test of weld properties of shop primers (informative)
Annex ZA Corresponding International and European Standards for which equivalents are not given in the text (informative)
EN 10238:2009 Automatically blast-cleaned and automatically prefabrication primed structural steel products
EN 10278:1999 Dimensions and tolerances of bright steel products
EN 10278:2023 Dimensions and tolerances of bright steel products of stainless and other special steels
EN 10238:2009 Automatically blast-cleaned and automatically prefabrication primed structural steel products
EN 10278:1999 Dimensions and tolerances of bright steel products
EN 10278:2023 Dimensions and tolerances of bright steel products of stainless and other special steels
EN ISO 14175:2008 Welding consumables - Gases and gas mixtures for fusion welding and allied processes (ISO 14175:2008)
EN ISO 14341:2020 Welding consumables - Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels - Classification (ISO 14341:2020)
EN ISO 15609-1:2004 Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2004)
EN ISO 17652-1:2003 Welding - Test for shop primers in relation to welding and allied processes - Part 1: General requirements (ISO 17652-1:2003)
EN ISO 2808:2019 Paints and varnishes - Determination of film thickness (ISO 2808:2019)
EN ISO 4063:2010 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
EN ISO 4063:2023 Welding, brazing, soldering and cutting - Nomenclature of processes and reference numbers (ISO 4063:2023)
EN ISO 6947:2019 Welding and allied processes - Welding positions (ISO 6947:2019)
EN ISO 8501-1:2001 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO 8501-1:1988)