ImageVerifierCode 换一换
格式:PDF , 页数:26 ,大小:551.01KB ,
资源ID:569914      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-569914.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(BS EN 10340-2007 Steel castings for structural uses《结构用钢铸件》.pdf)为本站会员(Iclinic170)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

BS EN 10340-2007 Steel castings for structural uses《结构用钢铸件》.pdf

1、BRITISH STANDARDBS EN 10340:2007Incorporating corrigendum August 2008Steel castings for structural usesICS 77.140.80g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g

2、43g55g3g47g36g58BS EN 10340:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2009ISBN 978 0 580 64212 8National forewordThis British Standard is the UK implementation of EN 10340:2007, incorporating corrigendum August 2

3、008.The UK participation in its preparation was entrusted to Technical Committee ISE/6, Steel castings.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

4、responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate Comments28 February 2009 Implementation of CEN corrigendum August 2008, correction to Table ZA.3EUROPEAN STANDARDNORME EUROPENNE

5、EUROPISCHE NORMEN 10340October 2007ICS 77.140.80English VersionSteel castings for structural usesAciers mouls de construction Stahlguss fr das BauwesenThis European Standard was approved by CEN on 18 August 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulat

6、e the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists

7、 in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies

8、 of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN

9、 COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10340:2007: EIncorporating corrigen

10、dum August 2008EN 10340:2007 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Information to be supplied by the purchaser .5 5 Designation 6 6 Manufacture6 7 Requirements.6 8 Testing and documents on material testing .8 9 Identification an

11、d marking 9 10 Packaging and surface protection.9 11 Complaints .9 12 Dangerous substances .9 13 Evaluation of conformity.9 Annex A Welding conditions .13 Annex B (normative) Evaluation of conformity 14 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements

12、 of EU Directive 89/106/EEC, EU Construction Products Directive18 Bibliography 23 BS EN 10340:2007EN 10340:2007 (E) 3 Foreword This document (EN 10340:2007) has been prepared by Technical Committee ECISS/TC 31 “Steel castings”, the secretariat of which is held by AFNOR. This European Standard shall

13、be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2008, and conflicting national standards shall be withdrawn at the latest by July 2009. This document has been prepared under a mandate M120 given to CEN by the European C

14、ommission and the European Free Trade Association, and supports essential requirements of EU Directive(s) “Construction Products Directive (89/106/EEC)“. For relationship with EU Directive(s) “Construction Products Directive (CPD)”, see informative Annex ZA, which is an integral part of this documen

15、t. This document is intended to be read in conjunction with EN 1559-1:1997 and EN 1559-2:2000 and the referenced test Standards. 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

16、identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). According to the CEN/CENELEC Internal Regulations, the national standard

17、s organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portu

18、gal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 10340:2007EN 10340:2007 (E) 4 Introduction This draft European Standard retains the same format for clauses as EN 1559-1:1997 and EN 1559-2:2000. It is intended to be used in conjunction with these standards.

19、Where no text is given under a paragraph heading, the corresponding paragraph of EN 1559-1:1997 and EN 1559-2:2000 applies. The structure of this standard is as follows: clauses and subclauses preceded by indicate no additional conditions to EN 1559-11)and EN 1559-21); clauses and subclauses marked

20、with a single dot indicate that the conditions shall be agreed at the time of enquiry and order in so far as such conditions do no conflict with the regulatory requirements of the European Union State or EFTA of destination; subclauses marked with two dots indicate that conditions may be agreed at t

21、he time of enquiry and order (optional) in so far as such conditions do no conflict with the regulatory requirements of the European Union State or EFTA of destination; subclauses without dot marking are a requirement of this standard. 1) When complementary information is given in a clause or subcla

22、use of this standard (versus the same clause or subclause of EN 1559-1:1997 or EN 1559-2:2000) it is preceded by “in addition to EN 1559“. BS EN 10340:2007EN 10340:2007 (E) 5 1 Scope This European Standard applies to steel castings: for structural uses in buildings and civil engineering works. Its u

23、ses include housing and service buildings, bridges, roads, pipe network. In cases where castings are joined by welding by the founder, this European Standard applies. This European Standard does not apply in cases where castings are welded: to wrought products (plates, tubes, forgings.); or by non f

24、ounders. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1559-1:1997, F

25、ounding - Technical conditions of delivery - Part 1: General EN 1559-2:2000, Founding - Technical conditions of delivery - Part 2: Additional requirements for steel castings EN 10204, Metallic products - Types of inspection documents EN ISO 8062-3, Geometrical Product Specifications (GPS) - Dimensio

26、nal and geometrical tolerances for moulded parts - Part 3: General dimensional and geometrical tolerances and machining allowances for castings (ISO 8062-3:2007) EN ISO 9001:2000, Quality management systems - Requirements (ISO 9001:2000) EN ISO 11970, Specification and approval of welding procedures

27、 for production welding of steel castings (ISO 11970:2001) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1559-1:1997 and EN 1559-2:2000 apply. 4 Information to be supplied by the purchaser In cases of grades with different mechanical properties rela

28、ting to heat treatment conditions the manufacturer shall obtain from the purchaser the heat treatment symbol in accordance with Clause 5. BS EN 10340:2007EN 10340:2007 (E) 6 5 Designation In addition to EN 1559-2:2000: for a steel grade which can be delivered to different strength levels, according

29、to the heat treatment, a suffix shall be added in accordance with Table 2. For example: G24Mn6+QT1. 6 Manufacture 6.1 Manufacturing process 6.1.1 Melting 6.1.2 Heat treatment 6.1.2.1 Unless otherwise agreed, the type of heat treatment represented by its symbol shall comply with Table 2. For some gra

30、des there are different options with different mechanical properties given in Table 2. 6.1.2.2 6.2 Welding operations 6.2.1 General 6.2.2 Production welding 6.2.2.1 Unless otherwise specified welding is permitted, provided that all welds shall comply with the same criteria for non-destructive testin

31、g as the relevant part of the casting and shall be carried out according to a qualified welding procedure (see EN ISO 11970). 6.2.2.2 Conditions for preheat, interpass and postweld heat-treatment related to welding operations are given in Annex A. 7 Requirements 7.1 General 7.2 Material 7.2.1 Chemic

32、al composition In addition to EN 1559-2:2000: chemical composition determined by a cast analysis shall comply with the values given in Table 1; permissible deviations between the specified cast analysis and the check analysis on test blocks are indicated in Table 1 of EN 1559-2:2000. BS EN 10340:200

33、7EN 10340:2007 (E) 7 7.2.2 Mechanical properties In addition to EN 1559-2:2000: 7.2.2.1 The mechanical properties shall comply with the values given in Table 2. These values shall apply up to the maximum wall thickness given in Table 2. They shall be verified on test blocks of relevant thickness (se

34、e 8.4.1 of EN 1559-2:2000). In all cases the maximum relevant thickness of test blocks shall be limited to 150 mm. 7.2.2.2 The yield strength values at room temperature correspond to 0,2 % proof strength (Rp0,2). 7.2.2.3 In cases where two impact values are given, for different test temperatures in

35、Table 2 the manufacturer shall ascertain from the purchaser which impact value is required. If there is no specified requirement, impact test shall be conducted at room temperature. 7.2.3 Other properties 7.3 Casting 7.3.1 Chemical composition 7.3.2 Mechanical properties In addition to EN 1559-2:200

36、0. The values of yield and tensile strength given in Table 2 also apply to the casting itself up to the maximum relevant wall thickness stated. 7.3.3 Non destructive testing 7.3.4 Conditions of the casting 7.3.4.1 General (shape, dimensions and tolerances) 7.3.4.2 Fettling and finishing 7.3.5 Mass o

37、f the casting 7.3.6 Additional requirements regarding the condition of the casting 7.4 Corrosion behaviour Durability is dependant on the chemical composition of the cast steel and can be improved by applying an appropriate surface treatment (e.g. specific coating, passivation). Requirements for res

38、istance to intergranular corrosion may be agreed between producer and purchaser for austenitic and austenitic-ferritic grades (see EN ISO 3651-2). BS EN 10340:2007EN 10340:2007 (E) 8 8 Testing and documents on material testing 8.1 General 8.2 Inspection and testing 8.3 Test unit sampling 8.4 Samples

39、 (test blocks) 8.5 Test methods a) tensile test at room temperature; b) tensile test at elevated temperature (not applicable); c) impact test; d) ferrite content test (applicable to austenitic and austenitic-ferritic grades); e) hardness test (not applicable); f) homogeneity of test units (hardness

40、test); g) pressure or leak testing (not applicable); h) intergranular corrosion test (applicable to austenitic and austenitic-ferritic grades); i) tests for magnetic properties (applicable to austenitic and austenitic-ferritic grades); j) other tests for any other properties may be agreed; k) in add

41、ition to EN 1559-2:2000: chemical analysis shall be carried out using appropriate established methods; NOTE 1 The list of available European Standards on chemical analysis is given in CR 10261. l) in addition to EN 1559-2:2000: tolerances on dimensions and shape specified in accordance with EN ISO 8

42、062-3 and additional tolerances shall be verified by measuring equipment with sufficient accuracy. NOTE 2 Usually the accuracy of the measuring equipment is 1/10 of tolerance to be measured. BS EN 10340:2007EN 10340:2007 (E) 9 8.6 Invalidation of tests 8.7 Retests 8.8 Sorting and reprocessing 9 Iden

43、tification and marking 10 Packaging and surface protection 11 Complaints 12 Dangerous substances Materiels used in products shall not release any dangerous substances in excess of the maximum permitted levels specified in a relevant European Standard for the materials or permitted in the national re

44、gulations of the member state of destination. 13 Evaluation of conformity Where evaluation of conformity is required for regulatory purposes, Annex B shall apply. BS EN 10340:2007EN 10340:2007 (E) 10 Table 1 Chemical composition (cast analysis), (% by mass) Designation C Si Mn P S Cr Mo Ni V N Cu Na

45、me Number min. max. max. min. max. max. max. min. max. min. max. min. max. min. max. max. GS200 1.0449 - 0,18 0,60 - 1,20 0,030 0,025 - 0,30a- 0,12a- 0,40a- 0,03a- 0,30aGS240 1.0455 - 0,23 0,60 - 1,20 0,030 0,025 - 0,30a- 0,12a- 0,40a- 0,03a- 0,30aG17Mn5 1.1131 0,15 0,20 0,60 1,00 1,60 0,020 0,020 b

46、- 0,30a- 0,12a- 0,40a- 0,03a- 0,30aG20Mn5 1.6220 0,17 0,23 0,60 1,00 1,60 0,020 0,020 b- 0,30a- 0,12a- 0,80a- 0,03a- 0,30aG24Mn6 1.1118 0,20 0,25 0,60 1,50 1,80 0,020 0,015 - 0,30a- 0,12a- 0,40a- 0,03a- 0,30aG10MnMoV6-3 1.5410 - 0,12 0,60 1,20 1,80 0,025 0,020 - 0,30 0,20 0,40 - 0,40 0,05 0,10 - 0,3

47、0 G18NiMoCr3-6 1.6759 0,17 0,22 0,60 0,80 1,20 0,020 0,015 0,40 0,90 0,40 0,70 0,60 1,00 - 0,05 - 0,30 GX4CrNi13-4 1.4317 - 0,06 1,00 - 1,00 0,035 0,015 12,00 13,50 - 0,70 3,50 5,00 - 0,08 - 0,30 GX4CrNiMo16-5-1 1.4405 - 0,06 0,80 - 1,00 0,035 0,025 15,00 17,00 0,70 1,50 4,00 6,00 - 0,08 - 0,30 GX2C

48、rNi19-11 1.4309 - 0,030 1,50 - 2,00 0,035 0,025 18,00 20,00 - 0,50 9,00 12,00 - - 0,20 max. 0,50 GX2CrNiMo19-11-2 1.4409 - 0,030 1,50 - 2,00 0,035 0,025 18,00 20,00 2,00 2,50 9,00 12,00 - - 0,20 max. 0,50 GX2CrNiMoN25-6-3 1.4468 0,030 1,00 - 2,00 0,035 0,025 24,50 26,50 2,50 3,50 5,50 7,00 - - 0,12

49、to 0,25 0,50 aCr + Mo + Ni + V + Cu 1 %. bFor castings of ruling thickness 355 MPaa3.1 or 3.2 a1 MPa = 1 N/mm2. B.4 Factory production control (FPC) B.4.1 General The manufacturer shall establish, document and maintain an FPC system to ensure that the products placed on the market conform to the stated performance characteristics. The FPC system shall consist of procedures, regular inspections and tests and/or assessments and the use of the results to control raw and other incoming materials or components, eq

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1