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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Worldwide Standards We can source any standard from anywhere in the world. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre ieo to any CEN member.
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. 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 eb weave, welding position and material composition.
BS EN ISO 14341:2011
Application of either type of classification designation or both where suitable identifies a product as classified isp to this International Standard. This International Standard provides a classification in order to designate wire electrodes in terms of their chemical composition and, where required, in terms of the yield strength, tensile strength and elongation of the all-weld metal.
Specifications and test methods BS EN However, the direction of welding for different passes may be alternated. Revisions British Standards are updated by amendment or revision. The direction of welding for each pass shall not vary.
It is the constant aim of BSI to improve the quality of our products and services. Only one individual value may be lower than 47 J but not lower than 32 J. Specimens for the retest may be taken from the original test assembly or from sio new test assembly.
This European Standard shall be given the status of a national standard, either by publication of an identical 114341 or by endorsement, at the latest by Novemberand conflicting national standards shall be withdrawn at the latest by November Then either or both classification designations can be used for the product. You may experience issues viewing this site in Internet Explorer 9, 10 or The faster, easier way to work with standards.
Passes per layer Number of layers 1,2 1 to top 2a 6 to 10 a The top two layers may be completed with 3 passes per layer.
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. The average of the three values shall be 47 J or greater. If 1,2 mm is not manufactured, closest size at settings as recommended by the manufacturer shall be used.
It presents the UK view on standards in Europe and 13441 the international level. Copyright Copyright subsists in all BSI publications. The ratio of yield to tensile strength of weld metal is generally higher than that of lso metal.
Who should buy it? 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
For details of these and other benefits contact Membership Administration. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
Users are responsible for its correct application. 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. Any analytical technique may be used, but in case of dispute, reference shall be made to established published methods. In the event that during preparation or after completion of any test, it is clearly determined that prescribed or proper procedures were not followed in preparing the weld test assembly or test specimen sor in conducting the tests, the test shall be considered invalid, without regard to whether the test was actually completed or whether the test results met, or failed to meet, the requirement.
Endorsement notice The text of ISO Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Various BSI electronic information services are also available which give details on all its products and services. Learn more about the cookies we use and how to change your settings. Consumable electrodes, Welding electrodes, Filler metal, Arc-welding equipment, Wires, Gas-shielded welding, Gas metal-arc welding, Welding equipment, Unalloyed steels, Steels, Classification systems, Yield strength, Elongation, Tensile strength, Impact strength, Chemical composition, Designations.
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. Customers who bought this product also bought BS EN 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.
ISO shall not be held responsible for identifying any or all such patent rights. In this case, the requirement for doubling the number of test specimens does not apply. 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.
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