Classifications: EN ISO A; G 38 2 C1 3Si1; Weld Metal; EN ISO A; G 42 3 M21 3Si1; Weld Metal; EN ISO A; G 3Si1; Wire Electrode;. ISO – Download as PDF File .pdf), Text File .txt) or read online. BS en ISO Welding and Allied Processes. Flux and Gas Shielded. ISO. First edition. Welding consumables — Wire electrodes and deposits for gas shielded metal arc welding of non alloy and fine grain.
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BS EN ISO 14341:2011
You may find similar items within these categories by selecting from the choices below:. Specimens for the retest may be taken from the original test assembly or from a new test assembly. Users should note that matching weld metal yield strength to parent metal yield strength will not necessarily ensure that the weld metal tensile strength matches that of the parent material. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.
Where the application of the material requires matching tensile lso, therefore, selection of the consumable should be made by reference to column 3 of Table 1A or 1B.
Various BSI electronic information services are also available which give details on all its products and services. It should be noted that the mechanical properties of all-weld metal test specimens used to classify the electrodes will vary from those obtained in production joints because of differences in welding procedure such as electrode size, width of weave, welding position and material composition. The average of the three values shall be 47 J or greater.
Compliance with a British Standard cannot confer immunity from legal obligations. Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels.
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Copyright Copyright subsists in all BSI publications. It presents the UK view on standards in Sio and at the international level. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Recognizing there are currently two different approaches in the global market to classify a wire electrode, this international standard allows for either or both to be used.
BS EN ISO sets out specific requirements for the classification of wire electrodes and weld deposits in the as-welded and post-weld heat-treated conditions.
Weld G3Si1 | Welding Consumables | Products & Solutions | ESAB
This is mainly due to the differences in welding procedures — including electrode size, width of weave, welding position and material composition. Passes per layer Number of layers 1,2 1 to top 2 or 3 6 to 10 5.
Procurement guidelines for consumables. One wire electrode can be tested and classified with different shielding gases. If the results of one or both retests fail to meet the requirement, the material under test shall be considered as not meeting the requirements of this specification for that classification. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. In this case, the requirement for doubling the number of test specimens does not apply.
You may experience issues viewing this site in Internet Explorer 9, 10 or Classification systems and designations are based on the chemical composition, yield, tensile and impact strength, and elongation of the all-weld metal.
BS ISO Welding consumables – MBA智库文档
That test shall be repeated, following proper prescribed procedures. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
This document constitutes a combined specification providing classification utilizing a system based upon the yield strength and the average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength and the average impact energy of 27 J of all-weld metal.
Worldwide Standards We 143441 source any standard from anywhere in the world. Revisions British Standards are updated by amendment or revision.
Application of either type of classification designation or both where suitable identifies a product as classified according to this International Standard. Two of the three remaining values shall be greater than the specified 27 J level, one of the three may be lower but shall be no less than 20 J.