EN ISO 14171:2016 Welding consumables - Solid wire electrodes@ tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels - Classification
This International Standard specifies requirements for the classification of wire-powder combinations and pure weld metal as welded and after post-heat treatment for submerged arc welding of unalloyed steels and fine grain steels with a minimum yield strength of up to 500 MPa or a minimum tensile strength of up to 570 MPa. A powder can be classified with different solid wire electrodes or cored wire electrodes. The wire electrode is also classified separately according to its chemical composition. This International Standard contains a common specification for classification either according to the yield strength and the average impact energy of 47 J of the pure weld metal or according to the tensile strength and the average impact energy of 27 J of the pure weld metal. a) Sections and tables marked with a suffix "A" can only be used for wire-powder combinations and wire electrodes classified according to the yield strength and the average impact energy of 47 J of the pure weld metal according to this International Standard. b) Sections and tables marked with a suffix "B" can only be used for wire-powder combinations and wire electrodes classified according to the tensile strength and the average impact energy of 27 J of the pure weld metal according to this International Standard. c) Clauses and tables that do not contain a suffix "A" or "B" are applicable to all wire-powder combinations and wire electrodes classified according to this International Standard. Powders suitable for single pass and pass/opposite welding are classified according to pass/opposite welding.
EN ISO 14171:2016 Referenced Document
ISO 13916:1996 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
ISO 14174:2012 Welding consumables - Fluxes for submerged arc welding and electroslag welding - Classification
ISO 14344:2010 Welding consumables - Procurement of filler materials and fluxes
ISO 15792-1:2000 Welding consumables - Test methods - Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys
ISO 15792-2:2000 Welding consumables - Test methods - Part 2: Preparation of single-run and two-run technique test specimens in steel
ISO 3690:2012 Welding and allied processes - Determination of hydrogen content in arc weld metal
ISO 544:2011 Welding consumables - Technical delivery conditions for filler materials and fluxes - Type of product, dimensions, tolerances and markings
ISO 6847:2013 Welding consumables - Deposition of a weld metal pad for chemical analysis
2016EN ISO 14171:2016 Welding consumables - Solid wire electrodes@ tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels - Classification
2010EN ISO 14171:2010 Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels - Classification