AS 1858.1-2003 Electrodes and fluxes for submerged-arc welding
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ID： |
4FE48EDEF86B4CE4B834ACA46C777098 |
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文件大小(MB)： |
1.5 |
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页数： |
42 |
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日期： |
2024-6-22 |
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AS 1858.1—2003,A S,1858丒1,Australian Standard,Electrodes and fluxes for submergedarc,welding,Part 1: Carbon steels and carbonmanganese,steels,S O O N,6 L,u 。だ-l,A i d,s s m ーエ: q,Standards Australia,This Australian Standard was prepared by Committee WD-002, Welding,Consumables. It was approved on behalf of the Council of Standards Australia on,31 January 2003 and published on 3 March 2003.,The following are represented on Committee WD-002:,Australian Chamber of Commerce and Industry,Australian Industry Group,Australian Institute of Steel Construction,Bureau of Steel Manufacturers of Australia,Business New Zealand,CSIRO Manufacturing Science and Technology,Welding Technology Institute of Australia,S O O N,ぢ。6 L,u o,a l ,A i d,S S 山一!-11,A q,p s s s s o o x /,Keeping Standards up-to-date,Standards are living documents which reflect progress in science, technology and,systems. To maintain their currency, all Standards are periodically reviewed, and,new editions are published. Between editions, amendments may be issued.,Standards may also be withdrawn. It is important that readers assure themselves,they are using a current Standard, which should include any amendments which,may have been published since the Standard was purchased.,Detailed information about Standards can be found by visiting the Standards,Australia web site at www.standards.com.au and looking up the relevant Standard,in the on-line catalogue.,Alternatively, the printed Catalogue provides information current at 1 January each,year, and the monthly magazine, The Australian Standard, has a full listing of,revisions and amendments published each month.,We also welcome suggestions for improvement in our Standards, and especially,encourage readers to notify us immediately of any apparent inaccuracies or,ambiguities. Contact us via email at mail@standards.com.au, or write to the Chief,Executive, Standards Australia International Ltd, GPO Box 5420, Sydney, NSW,2001.,This Standard was issued in draft form for comment as DR 02426.,AS 1858.1—2003,Australian Standard,Electrodes and fluxes for submergedarc,welding,Part 1: Carbon steels and carbonmanganese,steels,Originated as AS 1858—1976.,Previous edition as 1858.1—1986.,Second edition 2003.,9,0,” J O O,6 L,CO Q I,S S,山一エ ,>q P,①M,s ①,Q,COPYRIGHT,. Standards Australia International,All rights are reserved. No part of this work may be reproduced or copied in any form or by any,means, electronic or mechanical, including photocopying, without the written permission of the,publisher.,Published by Standards Australia International Ltd,GPO Box 5420, Sydney, NSW 2001, Australia,ISBN 0 7337 5048 6,2,PREFACE,This Standard was prepared by the Joint Standards Australia/Standards New Zealand,Committee WD-002, Welding Consumables, to supersede AS 1858.1—1986.,The objective of this Standard is to provide classification and designation systems, as well,as requirements, for solid and composite welding electrodes and fluxes for submerged-arc,welding of carbon steels and carbon manganese steels.,This Standard is based on ANSI/AWS A5.17, Specification for Carbon Steel Electrodes and.,Fluxes for Submerged-arc Welding.,The principle behind the classification and designation systems adopted was that each of the,three factors involved, electrodes, flux and weld metal, should be capable of individual,selection and identification. In particular, the concept of the classification of weld metal as,a separate entity is regarded as being of great significance. For ease of selection, the weld,metal is classified according to its tensile strength and divided into grades related to its,Charpy V-notch impact energy value. The Standard, therefore, separately deals with,electrodes, fluxes, weld metal and testing.,Because of the large number of electrode/flux combinations available, guidance is,frequently needed on the suitability of the process for a specific weldment. The intent here,is that the designer should only need to specify on the drawing the weld metal designation,thereby nominating the mechanical properties required for the satisfactory functioning of,the welded joint. The fabricator, taking into account recommendations by the manufacturer,of the consumables, can select the electrode/flux combination that are appropriate to the,materials of construction and the conditions pertaining at the time.,If procedure qualification is called up in the relevant application code, it may be necessary,for the chosen electrode/flux combination to be qualified by procedure testing.,The terms 'normative' and 'informative5 have been used in this Standard to define the,application of the appendix to which they appl……
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