BS-EN-ISO-3580-2008.pdf
《BS-EN-ISO-3580-2008.pdf》由会员分享,可在线阅读,更多相关《BS-EN-ISO-3580-2008.pdf(28页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN ISO 3580:2008 Welding consumables Covered electrodes for manual metal arc welding of creep-resisting steels Classification ICS 25.160.20 ? BS EN ISO 3580:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2008
2、 BSI 2008 ISBN 978 0 580 59118 1 National foreword This British Standard is the UK implementation of EN ISO 3580:2008. It is identical to ISO 3580:2004. It supersedes BS EN 1599:1997 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee WEE/39, Welding cons
3、umables. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer imm
4、unity from legal obligations. Amendments/corrigenda issued since publication DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 3580 May 2008 ICS 25.160.20Supersedes EN 1599:1997 English Version Welding consumables - Covered electrodes for manual metal arc welding of creep-resisti
5、ng steels - Classification (ISO 3580:2004) Produits consommables pour le soudage - lectrodes enrobes pour le soudage manuel larc des aciers rsistant au fluage - Classification (ISO 3580:2004) Schweizustze - Umhllte Stabelektroden zum Lichtbogenhandschweien von warmfesten Sthlen - Einteilung (ISO 358
6、0:2004) This European Standard was approved by CEN on 5 April 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographica
7、l references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN
8、member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Ita
9、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1
10、050 Brussels 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 3580:2008: E -,-,- Foreword The text of ISO 3580:2004 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” of the International Organ
11、ization for Standardization (ISO) and has been taken over as EN ISO 3580:2008 by Technical Committee CEN/TC 121 “Welding” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at
12、 the latest by November 2008, and conflicting national standards shall be withdrawn at the latest by November 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying a
13、ny or all such patent rights. This document supersedes EN 1599:1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia,
14、 Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 3580:2004 has been approved by CEN as E
15、N ISO 3580:2008 without any modification. ii BS EN ISO 3580:2008 -,-,- iii Contents Page Introduction v 1 Scope1 2 Normative references .1 3 Classification.2 4 Symbols and requirements3 5 Mechanical tests .10 6 Chemical analysis.11 7 Fillet weld test .11 8 Retest .12 9 Technical delivery conditions1
16、2 10 Examples of designation13 Annex A (informative) Classification systems.14 Annex B (informative) Description of chemical composition designators (classification by chemical composition).16 Annex C (informative) Description of chemical composition designators (classification by tensile strength a
17、nd chemical composition)17 Annex D (informative) Description of types of electrode covering (classification by chemical composition)18 Annex E (informative) Description of types of electrode covering (classification by tensile strength and chemical composition)19 Annex F (informative) Notes on diffu
18、sible hydrogen21 BS EN ISO 3580:2008 iv Introduction This International Standard proposes a classification aimed at designating covered electrodes, primarily in terms of the chemical composition of the all-weld metal. It should be noted that the mechanical properties of all-weld metal test specimens
19、 used to classify the electrodes will vary from those obtained in production joints because of differences in welding procedure such as electrode diameter, width of weave, welding position and material composition. The classification according to system A is mainly based on EN 1599. The classificati
20、on according to system B is mainly based upon standards used around the Pacific Rim. Requests for official interpretations of any aspect of this standard should be directed to the Secretariat of ISO/TC 44/SC 3 via your national standards body, a complete listing of which can be found at www.iso.org
21、BS EN ISO 3580:2008 -,-,- 1 Welding consumables Covered electrodes for manual metal arc welding of creep-resisting steels Classification 1 Scope This International Standard specifies requirements for classification of covered electrodes, based on the all- weld metal in the heat-treated condition, fo
22、r manual metal arc welding of ferritic and martensitic creep- resisting and low alloy elevated temperature steels. This document is a combined specification for classification utilizing a system based upon the chemical composition of the all-weld metal, with requirements for the yield strength and t
23、he average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength and the chemical composition of all-weld metal. 1) Paragraphs and tables which carry the suffix letter “A” are applicable only to electrodes classified to the system based upon chemical composit
24、ion, with requirements for the yield strength and the average impact energy of 47 J of all-weld metal under this International Standard. 2) Paragraphs and tables which carry the suffix letter “B” are applicable only to electrodes classified to the system based upon the tensile strength and the chemi
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN ISO 3580 2008
链接地址:https://www.31doc.com/p-3747593.html