BS EN ISO 14343:2007 – Welding consumables — Wire electrodes, strip electrodes, wires and rods for fusion welding of stainless and heat resisting steels — Classification

1 Scope
This International Standard specifies requirements for classification of wire electrodes, wires and rods for gas- shielded metal arc welding, gas tungsten arc welding, plasma arc welding, submerged arc welding and laser beam welding of stainless and heat resisting steels. The classification of the wire electrodes, wires and rods is based upon their chemical composition. This document is a combined standard providing for classification utilizing a system based upon classification according to nominal composition or utilizing a system based upon classification according to alloy type.
a) Paragraphs and table entries whic
h carry the label “classification according to nominal composition”, or which are identified by “ISO 1 4343-A”, are applicable only to products classified to that system. b) Paragraphs and table entries which carry the label “classification according to alloy type”, or which are identified by “ISO 1 4343-B”, are applicable only to products classified to that system.
c) Paragraphs and table entries which carry neither label are applicable to products classified according to either or both systems.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards.
ISO 31 -0:1 992, Quantities and units — Part 0: General principles ISO 544, Welding consumables — Technical delivery conditions for welding filler metals — Type of product, dimensions, tolerances and markings
ISO 864, Arc welding — Solid and tubular cored wires which deposit carbon and carbon manganese steel — Dimensions of wires, spools, rims and coils ISO 1 4344, Welding and allied processes — Flux and gas shielded electrical welding processes — Procurement guidelines for consumables
BS EN ISO 14343:2007 – Welding consumables — Wire electrodes, strip electrodes, wires and rods for fusion welding of stainless and heat resisting steels — Classification