1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-22852-1 SANS 44:2009Edition 2ISO 544:2003Edition 3SOUTH AFRICAN NATIONAL STANDARD Welding consumables Technical delivery conditions for we
4、lding filler materials Type of product, dimensions, tolerances and markings This national standard is the identical implementation of ISO 544:2003 and is adopted with the permission of the International Organization for Standardization. Published by SABS Standards Division 1 Dr Lategan Road Groenklo
5、of Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 44:2009 Edition 2 ISO 544:2003 Edition 3 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee SABS TC 44, Welding and allied processe
6、s, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in July 2009. This SANS document supersedes SANS 44:1989 (edition 1). Reference numberISO 544:2003(E)ISO 2003INTERNATIONAL STANDARD ISO544Third editi
7、on2003-11-15Welding consumables Technical delivery conditions for welding filler materials Type of product, dimensions, tolerances and markings Produits consommables pour le soudage Conditions techniques de livraison des matriaux dapport pour le soudage Type de produit, dimensions, tolrances et marq
8、uage SANS 44:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edit
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13、g Published in Switzerland ii ISO 2003 All rights reservedSANS 44:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) ISO 2003 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a world
14、wide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on t
15、hat committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in
16、 accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard
17、requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 544 was prepared by the E
18、uropean Committee for Standardization (CEN) in collaboration with Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). Throughout the text of this documen
19、t, read “.this European Standard.” to mean “.this International Standard.”. This third edition cancels and replaces the second edition (ISO 544:1989), which has been technically revised. SANS 44:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the S
20、ABS .ISO 544:2003(E) iv ISO 2003 All rights reservedContentsForewordv1Scope12Normative references13Type of product and relevant processes.24Dimensions and dimensional limits.24.1Filler wires, covered electrodes and filler rods24.2Strip electrodes44.3Cored strip electrodes and thin foils.45Condition
21、of consumables45.1Covered electrodes45.2Filler wires, filler rods and strip electrodes46Marking.76.1Marking on the product.76.1.1Covered electrodes76.1.2Filler wires and strip electrodes.76.1.3Filler rods76.2Marking on the package77Packaging.78Inspection documents.8SANS 44:2009This s tandard may onl
22、y be used and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) ISO 2003 All rights reserved vForewordThis document (EN ISO 544:2003) has been prepared by Technical Committee CEN/TC 121 “Welding“, thesecretariat of which is held by DS in collaboration with Technic
23、al Committee ISO/TC 44 “Welding and alliedprocesses“.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by April 2004, and conflicting national standards shall be withdrawn at the latest byApril 2004.Thi
24、s document supersedes EN 759:1997.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, It
25、aly, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SANS 44:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .SANS 44:2009This s tandard may only be used and printed by approved
26、subscription and freemailing clients of the SABS .ISO 544:2003(E) ISO 2003 All rights reserved 11 ScopeThis European Standard specifies technical delivery conditions for filler materials for fusion welding.This European Standard does not apply to auxiliaries such as shielding gases.2 Normative refer
27、encesThis European Standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text and thepublications are listed hereafter. For dated references, subsequent amendments to or revisions of anyof these p
28、ublications apply to this European Standard only when incorporated in it by amendment orrevision. For undated references the latest edition of the publication referred to applies (includingamendments).EN 10204, Metallic products Types of inspection documents.EN ISO 4063, Welding and allied processes
29、 Nomenclature of processes and reference numbers(ISO 4063:1998).SANS 44:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) 2 ISO 2003 All rights reserved3 Type of product and relevant processesTable 1 below indicates the rang
30、e of products covered by this standard and processes in which theyare used. Within brackets reference numbers from EN ISO 4063 are given.Table 1 - Type of product and relevant processesType of product Applied in welding processaCored strip electrode EG, ES, SCovered electrode ESolid rod W, O, PSolid
31、 strip electrode ES, SSolid wire W, P, L, EBSolid wire electrode EG, ES, G, STubular cored rod W, O, PTubular cored wire L, WTubular cored electrode EG, ES, P, S, TThin foil L, EBaCorrespondence between symbols used in this standard and reference numbers ofEN ISO 4063, see below:E Manual metal-arc w
32、elding (111)EB Electron beam welding (51)EG Electro gas welding (73)ES Electro slag welding (72)G Gas-shielded metal-arc welding (131, 135)L Laser beam welding (52)O Oxy-fuel gas welding (31)P Plasma arc welding (15)S Submerged arc welding (12)T Tubular cored electrode arc welding with or without a
33、shielding gas (136, 114)W Tungsten inert-gas arc welding (141)4 Dimensions and dimensional limits4.1 Filler wires, covered electrodes and filler rodsTable 2 indicates standardized dimensions and tolerances for filler wires, covered electrodes andfiller rods.SANS 44:2009This s tandard may only be use
34、d and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) ISO 2003 All rights reserved 3Table 2 - Dimensionsand tolerancesaDimensionsinmillimetresSolid wires and wireelectrodesTubularcoredwiresand electrodesFillerrodsCovered electrodesbWeldingprocessG,W,L,EBS,ES, EG
35、T,S, EGW,O,PENominaldiameterDiametertoleranceDiametertoleranceDiameterToleranceDiametertoleranceLengthLengthtoleranceDiametercorewireDiametertoleranceLengthLengthtolerance0,5-0,6+0,01/-0,03-0,8-0,9-1,0-1,2-1,4+0,02/-0,05-1,61,82,052,42,5+0,01/-0,041,62,02,50,06200up to3502,80,04-3,0+0,02/-0,06-3,23,
36、24,0+0,01/-0,07+0,02/-0,074,05,05,06,06,00,108,0-0,06+0,02/-0,080,1500up to100058,00,1275up to450 c5-means notapplicable.aOtherdimensions maybe agreed. Forintermediatedimensionstolerancesgiven in the table shall be used.bDimensions forthe corewire.cForspecial cases(forexample gravitywelding)length u
37、pto1000 mm.SANS 44:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) 4 ISO 2003 All rights reserved4.2 Strip electrodesTable 3 indicates dimensions and tolerances for strip electrodes.Table 3 - Dimensions and tolerances for
38、strip electrodesDimensions in millimetresDimensions TolerancesNominalthickness 1,0 0,05 100 + 0,5 / 0Nominal width 100 + 0,8 / 04.3 Cored strip electrodes and thin foilsFor cored strip electrodes and thin foils dimensions and dimensional limits shall be as required by theapplication standard.5 Condi
39、tion of consumables5.1 Covered electrodesThe covering of the electrodes shall be concentric and consistent along the length in order to avoidasymmetrical melting-off of the covering when welding. The electrode covering shall not exhibit anyirregularities, cracks or other surface defects, which would
40、 adversely affect the welding operation. It shallfirmly adhere to the core wire and shall not break off during proper handling and usage.The grip end of the electrode shall be free from covering material for a length of at least 15 mm.NOTE The striking end may be provided with arc ignition enhancing
41、 material.5.2 Filler wires, filler rods and strip electrodesThe surface of the welding consumables shall be free from contamination and surface defects that canadversely affect welding. Any surface finish is allowed, provided that welding operation and properties ofthe weld metal are not adversely a
42、ffected. All cored products shall have the core ingredients distributedthroughout their length with uniformity such that the performance of the products, the chemicalcomposition and the properties of the deposited weld metal thereby are not adversely affected.Filler wires and strip electrodes are de
43、livered in coils or wound on spools in accordance with Figure 1and Table 4. They shall not exhibit kinks, waves, sharp bends or other irregularities that could interferewith continuous feeding. The beginning and end of the wire, spooled in one length, shall be secured.Welding consumables on coils wi
44、thout formers shall be tied at three places, at least, approximatelyequally spaced around the circumference of the coil.The solid wires and solid wire electrodes for steel shall not exhibit helix greater than described below.Helix is defined as the vertical separation between any part of one loop of
45、 wire placed on a flat surfacewithout restraint and the flat surface. It shall not be more than 25 mm for spools having an outsideSANS 44:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) ISO 2003 All rights reserved 5diamet
46、er of up to 200 mm (S 200) and not more than 50 mm for spools having a diameter of more than200 mm (see Table 4).The cast (diameter of some loops of wire placed on a flat surface without restraint), helix and condition ofall the wires shall be such as to be suitable for uniform uninterrupted feeding
47、 on automatic or semi-automatic welding equipment.Figure 1a) - Rim (R) Figure 1b) - Reel/Spool (S) Figure 1c) - Coil (C)NOTE: Reel/Spool (S) mayhave two pinholesFigure 1d) - Basket rim (B) Figure 1e) - Basket spool (BS)Figure 1 - Reels, rims, spools and coilsSANS 44:2009This s tandard may only be us
48、ed and printed by approved subscription and freemailing clients of the SABS .ISO 544:2003(E) 6 ISO 2003 All rights reservedTable 4 - Dimensionsand tolerances ofreels, rims,spoolsand coilsa)DimensionsinmillimetresPin HoleDiameterDistance fromaxisTypeDenominationOuter diameterd1Inner diameterd2Outer w
49、idthbBore diameterd3d4d5e1e2Reel/Spool (S)S100100 2-45 + 0/ -216,5 + 1/ -0-Reel/Spool (S)S200200 3-55 + 0/ -350,5 + 2,5/ -010 + 1/ -0-44,5 0,5-Reel/Spool (S)S300300 5-103 + 0/ -350,5 + 2,5/ -010 + 1/ -0-44,5 0,5-Reel/Spool (S)S350350 5-103 + 0/ -350,5 + 2,5/ -010 + 1/ -0-44,5 0,5-Reel/Spool (S)S560560 + 0 / -10b305 + 0/ -1035,0 1,518,7 0,718,7 0,763,5 0,763,5 0,7Reel/Spool (S)S610610 + 0 / -10b345 + 0/ -1035,0 1,516,7 0,716,7 0,763,5 0,763,5 0,7Reel/Spool (S)S760E76
