EN 10088-5-2009 en Stainless steels - Part 5 Technical delivery conditions for bars rods wire sections and bright products of corrosion resisting steels for construction purposes《不.pdf

1、BS EN10088-5:2009ICS 77.140.20; 77.140.60; 77.140.65; 77.140.70NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDStainless steelsPart 5: Technical delivery conditionsfor bars, rods, wire, sections and brightproducts of corrosion resisting steelsfor construction pu

2、rposesThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 April2009 BSI 2009ISBN 978 0 580 54856 7Amendments/corrigenda issued since publicationDate CommentsBS EN 10088-5:2009National forewordThis British Standard is the UK implementation of EN 10

3、088-5:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ISE/30, Stainless steels.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Use

4、rs are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 10088-5:2009EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 10088-5March 2009ICS 77.140.20; 77.140.50; 77.140.65English VersionStainless steels - Part 5: Technical d

5、elivery conditions for bars,rods, wire, sections and bright products of corrosion resistingsteels for construction purposesAciers inoxydables - Partie 5 : Conditions techniques deslivraisons pour les barres, fils trfils, profils et produitstransforms froid en acier rsistant la corrosion pourusage de

6、 constructionNichtrostende Sthle - Teil 5: TechnischeLieferbedingungen fr Stbe, Walzdraht, gezogenen Draht,Profile und Blankstahlerzeugnisse auskorrosionsbestndigen Sthlen fr das BauwesenThis European Standard was approved by CEN on 21 February 2009.CEN members are bound to comply with the CEN/CENEL

7、EC Internal Regulations which stipulate 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 CE

8、N member.This European Standard exists 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 mem

9、bers are the national standards bodies 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, S

10、witzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN

11、 10088-5:2009: EBS EN 10088-5:2009EN 10088-5:2009 (E) 2 Contents Page Foreword 3 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Designation and ordering .6 4.1 Designation of steel grades 6 4.2 Order designation 6 5 Classification of grades 7 6 Requirements .8 6.1 Steelmaking proces

12、s .8 6.2 Delivery condition 8 6.3 Chemical composition 8 6.4 Chemical corrosion properties .8 6.5 Mechanical properties .8 6.6 Surface quality .9 6.7 Internal soundness 9 6.8 Formability at room temperature .9 6.9 Dimensions and tolerances on dimensions and shape 9 6.10 Calculation of mass and toler

13、ances on mass 10 7 Inspection and testing 10 7.1 General . 10 7.2 Agreement on tests and inspection documents . 10 7.3 Specific inspection and testing . 11 7.4 Test methods . 11 7.5 Retests . 12 8 Evaluation of conformity 12 8.1 General . 12 8.2 Initial type testing . 12 8.3 Factory production contr

14、ol (FPC) . 13 9 Marking 15 10 Dangerous substances 15 Annex A (informative) Guidelines for further treatment (including heat treatment) in fabrication 42 Annex B (normative) Applicable dimensional standards . 46 Annex ZA (informative) Relationship between this European Standard and the Essential Req

15、uirements of EU Directive 89/106/EEC, EU Construction Products Directive . 47 Bibliography . 53 BS EN 10088-5:2009EN 10088-5:2009 (E) 3 Foreword This document (EN 10088-5:2009) has been prepared by Technical Committee ECISS/TC 23 “Steels for heat treatment, alloy steels and free-cutting steels - Qua

16、lities and dimensions”, 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 the latest by September 2009, and conflicting national standards shall be withdrawn at the latest

17、 by December 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. EN 10088, under the general title

18、 “Stainless steels“, consists of the following parts: Part 1: List of stainless steels (including a table of European Standards, in which these stainless steels are further specified, see Annex D); Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for gene

19、ral purposes; Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes; Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes;

20、Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes. The European Organisation for Standardisation (CEN) draws attention to the fact that it is claimed that compliance with this document may involve the use

21、of patents concerning two steel grades. CEN takes no position concerning the evidence, validity and scope of these patent rights. The holder of these patent rights has assured CEN that they are willing to negotiate licenses, under reasonable and non-discriminatory terms and conditions, with applican

22、ts throughout the world. In this respect, the statements of the holders of these patent rights are registered with CEN. Information may be obtained from: Sandvik AB SE-811 81 SANDVIKEN Sweden for grade 1.4477 Outokumpu Stainless AB SE-77480 AVESTA Sweden for grade 1.4162 This document has been prepa

23、red under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). For relationship with EC Directive(s), see informative Annex ZA, which is an integral part of this document. BS EN 10088-5:2009EN 10088-5:2009

24、(E) 4 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, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, I

25、taly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 10088-5:2009EN 10088-5:2009 (E) 5 1 Scope 1.1 The scope of this part of EN 10088 is to specify the technical delivery conditions fo

26、r hot or cold formed bars, rods, wire, sections and bright products of standard and special grades of corrosion resisting stainless steels for construction purposes in addition to the general technical delivery conditions specified in EN 10021. 1.2 This European Standard does not apply to components

27、 manufactured by further processing of the product forms listed in 1.1 with quality characteristics altered as a result of such further processing. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition

28、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10002-1, Metallic materials - Tensile testing - Part 1: Method of test at ambient temperature EN 10002-5, Metallic materials - Tensile testing - Part 5: Method of test at elev

29、ated temperature EN 10021, General technical delivery requirements for steel products EN 10027-1, Designation systems for steels - Part 1: Steel names EN 10027-2, Designation systems for steels - Part 2: Numerical system EN 10045-1, Metallic materials - Charpy impact test - Part 1: Test method EN 10

30、052:1993, Vocabulary of heat treatment terms for ferrous products EN 10079:2007, Definition of steel products EN 10088-1:2005, Stainless steels - Part 1: List of stainless steels EN 10088-3, Stainless steels Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections

31、 and bright products of corrosion resisting steels for general purposes EN 10163-3, Delivery requirements for surface condition of hot-rolled steel plates, wide flats and sections - Part 3: Sections EN 10168:2004,Steel products - Inspection documents - List of information and description EN 10204, M

32、etallic products - Types of inspection documents EN 10221, Surface quality classes for hot-rolled bars and rods - Technical delivery conditions CEN/TR 10261, Iron and steel - Review of available methods of chemical analysis EN 10306, Iron and steel - Ultrasonic testing of H beams with parallel flang

33、es and IPE beams EN 10308, Non destructive testing - Ultrasonic testing of steel bars EN ISO 377, Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:1997) BS EN 10088-5:2009EN 10088-5:2009 (E) 6 EN ISO 3651-2, Determination of resistance to

34、 intergranular corrosion of stainless steels - Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in media containing sulphuric acid (ISO 3651-2:1998) EN ISO 6506-1, Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2005) EN ISO

35、 9001, Quality management systems - Requirements (ISO 9001:2008) EN ISO 14284, Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996) ISO 286-1, ISO system of limits and fits Part 1: Bases of tolerances, deviations and fits 3 Terms and def

36、initions For the purposes of this document, the following terms and definitions apply. 3.1 stainless steels the definition in EN 10088-1:2005 applies 3.2 corrosion resisting steels steels with at least 10,5 % Cr and max. 1,20 % C if their resistance to corrosion is of primary importance 3.3 product

37、forms the definitions in EN 10079:2007 apply 3.4 types of heat treatment the definitions in EN 10052:1993 apply 3.5 standard grades grades with a relatively good availability and a wider range of application 3.6 special grades grades for special use and/or with limited availability 4 Designation and

38、 ordering 4.1 Designation of steel grades The steel names and steel numbers (see Tables 2 to 5) are allocated in accordance with EN 10027-1 and EN 10027-2 respectively. 4.2 Order designation The complete designation for ordering a product according to this European Standard shall contain the followi

39、ng information: a) the desired quantity; BS EN 10088-5:2009EN 10088-5:2009 (E) 7 b) the product form (e. g. round bars, square bars or rod); c) the nominal dimensions and, where an appropriate dimensional standard is available, (see Table 7 and Annex B) the number of the standard plus any choice of

40、requirements; d) if there is no dimensional standard, the nominal dimensions and tolerances required; e) the type of material (steel); f) the number of this European Standard; g) the steel name or steel number; h) the symbol for the desired heat treatment or cold worked condition, if for the relevan

41、t steel in the tables for the mechanical properties more than one treatment condition is covered; i) the desired condition (see symbols in Table 7); j) verification of internal soundness, if required; k) the type of inspection certificate (3.1 or 3.2) according to EN 10204; l) regulatory marking req

42、uirements (see Annex ZA). EXAMPLE 10 t round bars of a steel grade with the name X5CrNi18-10 and the number 1.4301 as specified in EN 10088-5 of 50 mm diameter, dimensional tolerances as specified in EN 10060, in condition 1D (see Table 7), inspection certificate 3.1 as specified in EN 10204 and dec

43、laration of conformity: 10 t round bars EN 10060-50 Steel EN 10088-5-X5CrNi18-10+1D Inspection certificate 3.1, CE or 10 t round bars EN 10060-50 Steel EN 10088-5-1.4301+1D Inspection certificate 3.1, CE 5 Classification of grades Steels covered in this European Standard are classified according to

44、their structure into a) ferritic steels; b) martensitic steels; c) precipitation hardening steels; d) austenitic steels; e) austenitic-ferritic steels. See also Annex B to EN 10088-1:2005. BS EN 10088-5:2009EN 10088-5:2009 (E) 8 6 Requirements 6.1 Steelmaking process Unless otherwise agreed at the t

45、ime of enquiry and order, the steelmaking and manufacturing process for steels conforming to this European Standard shall be at the discretion of the manufacturer. 6.2 Delivery condition The products shall be supplied by reference to the process route given in Table 7 and, where different alternativ

46、es exist, to the treatment conditions given in Tables 8 to 18 and 20 (see also Annex A). 6.3 Chemical composition 6.3.1 The requirements given in Tables 2 to 5 shall apply in respect of the chemical composition according to the cast analysis. If grades other than those included in this European Stan

47、dard are required for construction purposes, they shall comply with EN 10088-3 and be in conjunction with the requirements of this European Standard. 6.3.2 The product analysis may deviate from the limiting values for the cast analysis given in Tables 2 to 5 by the values listed in Table 6. 6.4 Chem

48、ical corrosion properties Referring to resistance to intergranular corrosion as defined in EN ISO 3651-2, for ferritic, austenitic and austenitic-ferritic stainless steels the specifications in Tables 8, 11 and 12 apply. EN ISO 3651-2 shall not be not applicable for testing martensitic and precipita

49、tion hardening steels. NOTE The corrosion resistance of stainless steels is very dependent on the type of environment and can therefore not always be clearly ascertained through laboratory tests. It is therefore advisable to draw on the available experience of the use of the steels. 6.5 Mechanical properties 6.5.1 The mechanical properties at room temperature as specified in Tables 8 to 12 shall apply for hot worked products of every condition, condition 1U excluded, for cold processed products in condition 2D (excluding wire), and for each specified heat treatment