DIN EN 1011-2-2001 Welding - Recommendation for welding of metallic materials - Part 2 Arc welding of ferritic steels German version EN 1011-2 2001《焊接 焊接金属材料推荐标准 第2部分 铁素体钢电弧焊》.pdf
《DIN EN 1011-2-2001 Welding - Recommendation for welding of metallic materials - Part 2 Arc welding of ferritic steels German version EN 1011-2 2001《焊接 焊接金属材料推荐标准 第2部分 铁素体钢电弧焊》.pdf》由会员分享,可在线阅读,更多相关《DIN EN 1011-2-2001 Welding - Recommendation for welding of metallic materials - Part 2 Arc welding of ferritic steels German version EN 1011-2 2001《焊接 焊接金属材料推荐标准 第2部分 铁素体钢电弧焊》.pdf(58页珍藏版)》请在麦多课文档分享上搜索。
1、DEUTSCHE NORM Mav 2001 Recommendations for welding of metallic materials Part 2: Arc welding of ferritic steels English version of DIN EN 1 O1 1-2 DIN - EN 1011-2 ICs 25.160.10 Supersedes DIN 8528-2, March 1975 edition. Schweien - Empfehlungen zum Schweien metallischer Werkstoffe - Teil 2: Lichtboge
2、nschweien von ferritischen Sthlen European Standard EN 1 O1 1-2 : 2001 has the status of a DIN Standard. A comma is used as the decimal marker. National foreword This standard has been prepared by CEN/TC 121 Welding, SC 4 Quality management in the field of welding. The responsible German body involv
3、ed in its preparation was the Normenausschuss Schweifechnik (Weld- ing Standards Committee), Technical Committee Grundlagen der Qualifafssicherung beim Schweien. DIN V 1738 is the standard corresponding to Technical Report CR IS0 15608 referred to in clause 2 of the EN. Amendments DIN 8528-2, March
4、1975 edition, has been superseded by the specifications of EN 1 O1 1-2. Previous edition DIN 8528-2: 1975-03. National Annex NA Standard referred to (and not included in Normative references) DIN V 1738 Welding -Guidelines for a metallic material grouping system (CR IS0 15608 : 2000) EN comprises 56
5、 pages. No pari of this standard may be reproduced without the prior permission of Ref. No. DIN EN 1 O1 1-2 : 2001 -0 Y Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, s the exclusive right of sale for German Standards (DIN-Normen). English price group 18 Sales
6、 No. 11 18 09.01 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1011-2 January 2001 ICS25.160.10 English version Welding Part 2: Arc welding of ferritic steels Recommendations for welding of metallic materials Soudage - Recommandations pour le soudage des matriaux mtalliques - Partie 2: Soudag
7、e larc des aciers ferritiques ferritischen Sthlen Schweien - Empfehlungen zum Schweien metallischer Werkstoffe - Teil 2: Lichtbogenschweien von This European Standard was approved by CEN on 2000-07-06. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the condi
8、tions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national stand- ards may be obtained on application to the Management Centre or to any CEN member. The European Standards exist in three o
9、fficial versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria,
10、 Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normun
11、g Management Centre: rue de Stassart 36, B-1050 Brussels O 2001. CEN - All rights of exploitation in any form and by any means reserved worldwide for CEN national members. Ref. No. EN 1011-2 : 2001 E Page 2 EN 1 O1 1-2 : 2001 Contents Page Foreword 3 Introduction . 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14
12、 15 16 17 18 19 20 21 Scope 4 Normative references 4 Terms and definitions 4 Symbols and abbreviations 5 Parent metal 6 Weldability factors . 6 Handling of welding consumables . 6 Weld details 6 Welds in holes or slots 7 Preparation of joint face 7 Alignment of butt welds before welding 8 Preheating
13、 . 8 Tack welds 8 Temporary attachments 8 Heat input 8 Welding procedure specification . 9 Identification . 9 Inspection and testing . 9 Correction of non-conforming welds . 9 Correction of distortion . 9 Post weld heat treatment 9 Annex A (informative) Possible detrimental phenomena resulting from
14、welding of steels. not covered by other annexes 10 Annex B (informative) Guidance on joint detail design (when there is no application standard) 11 Annex D (informative) Heat affected zone toughness and hardness 40 Annex C (informative) Avoidance of hydrogen cracking (also known as cold cracking) 13
15、 Annex E (informative) Avoidance of solidification cracking . 47 Annex F (informative) Avoidance of lamellar tearing 49 Annex G (informative) References in the annexes . 55 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives
16、 56 Bibliography 56 Page 3 EN 1 O1 1-2 : 2001 Foreword This European Standard has been prepared by Technical Committee CENTTC 121 “Welding“, the secretariat of which is held by DS. This European Standard shall be given the status of a national standard, either by publication of an identical text or
17、by endorsement, at the latest by July 2001, and conflicting national standards shall be withdrawn at the latest by July 2001. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements
18、of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this standard. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, B
19、elgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Page 4 EN 1 O1 1-2 : 2001 Introduction This European Standard supplements Part I. It is issued with several annexe
20、s in order that it can be extended to cover the different types of steel which are produced to all the European steel standards for ferritic steels (see clause 5). This standard gives general guidance for the satisfactory production and control of welds in ferritic steels. Details concerning the pos
21、sible detrimental phenomena which can occur are given with advice on methods by which they can be avoided. This standard is generally applicable to all ferritic steels and is appropriate regardless of the type of fabrication involved, although the application standard can have additional requirement
22、s. 1 Scope This European Standard gives guidance for manual, semi-mechanised, mechanised and automatic arc welding of ferritic steels (see clause 5), excluding ferritic stainless steels, in all product forms. 2 Normative references This European Standard incorporates by dated or undated reference, p
23、rovisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in
24、it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 288-2: 1997, Specification and approval of welding procedures for metallic materials xx- Part 2: Welding procedure specification for arc welding EN 1 O1 1 -1 : 199
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