BS EN 10088-3-2014 Stainless steels Technical delivery conditions for semi-finished products bars rods wire sections and bright products of corrosion resisting steels for general p.pdf

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1、BSI Standards PublicationBS EN 10088-3:2014Stainless steelsPart 3: Technical delivery conditions forsemi-finished products, bars, rods, wire,sections and bright products of corrosionresisting steels for general purposesBS EN 10088-3:2014 BRITISH STANDARDNational forewordThis British Standard is the

2、UK implementation of EN 10088-3:2014. It supersedes BS EN 10088-3:2005 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee ISE/105, Steels for Heat Treatment, Alloy Steels, Free-Cutting Steels and Stainless Steels.A list of organizations represented on thi

3、s 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. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 76854 5ICS

4、77.140.20; 77.140.50; 77.140.65Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e

5、 c t e dBS EN 10088-3:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10088-3 October 2014 ICS 77.140.20; 77.140.50; 77.140.65 Supersedes EN 10088-3:2005English Version Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright

6、 products of corrosion resisting steels for general purposes Aciers inoxydables - Partie 3: Conditions techniques de livraison pour les demi-produits, barres, fils trfils, profils etproduits transforms froid en acier rsistant la corrosion pour usage gnral Nichtrostende Sthle - Teil 3: Technische Lie

7、ferbedingungen fr Halbzeug, Stbe, Walzdraht, gezogenen Draht, Profile und Blankstahlerzeugnisse aus korrosionsbestndigen Sthlen fr allgemeine VerwendungThis European Standard was approved by CEN on 9 August 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipula

8、te the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Sta

9、ndard exists in three official 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the na

10、tional standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, S

11、lovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any m

12、eans reserved worldwide for CEN national Members. Ref. No. EN 10088-3:2014 EBS EN 10088-3:2014EN 10088-3:2014 (E) 2 Contents Page Foreword 3 Introduction .4 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 Designation t

13、o be used on ordering 6 5 Classification of grades 7 6 Requirements .8 6.1 Steelmaking process .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

14、.9 6.9 Dimensions and tolerances on dimensions and shape 9 6.10 Calculation of mass and tolerances on mass .9 7 Inspection and testing 10 7.1 General . 10 7.2 Agreement on tests and inspection documents . 10 7.3 Specific inspection and testing . 10 7.3.1 Extent of testing 10 7.3.2 Selection and prep

15、aration of samples 10 7.4 Test methods . 11 7.5 Retests . 11 8 Marking 11 Annex A (informative) Guidelines for further treatment (including heat treatment) in fabrication 64 Annex B (informative) Availability of corrosion resistant steel wire in the cold work-hardened condition 71 Annex C (informati

16、ve) Applicable dimensional standards. 74 Bibliography . 75 BS EN 10088-3:2014EN 10088-3:2014 (E) 3 Foreword This document (EN 10088-3:2014) has been prepared by Technical Committee ECISS/TC 105 “Steels for heat treatment, alloy steels, free-cutting steels and stainless steels”, the secretariat of wh

17、ich 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 April 2015 and conflicting national standards shall be withdrawn at the latest by April 2015. Attention is drawn to the possibil

18、ity 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 any or all such patent rights. This document supersedes EN 10088-3:2005. This standard mainly differs from the 2005 edition as follows: a) addition of

19、austenitic grades 1.4615, 1.4646, 1.4020, 1.4378, addition of austenitic-ferritic (duplex) grades 1.4162, 1.4662, 1.4482, 1.4062, 1.4669, addition of ferritic grades 1.4611, 1.4621, 1.4613 addition of martensitic grade 1.4150, addition of precipitation hardening grade 1.4612; b) chemical composition

20、 was changed for following grades: austenitic grade 1.4597, austenitic-ferritic grade 1.4362; c) standard inspection document is now a test report 2.2 according to EN 10204; d) mechanical values changed for austenitic grade 1.4372, for martensitic grades 1.4313, 1.4028, 1.4122, 1.4057 and for precip

21、itation hardening grade 1.4606; e) mechanical values for bright bars have been changed for austenitic grades 1.4305, 1.4529, 1.4378, 1.4020, for austenitic-ferritic grades 1.4062, 1.4162, 1.4482, 1.4662, 1.4507 and for martensitic grades 1.4028, 1.4122, 1.4057. EN 10088, under the general title Stai

22、nless 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 B); Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general pur

23、poses; Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes the present document; Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construct

24、ion purposes; Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement th

25、is European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovak

26、ia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 10088-3:2014EN 10088-3:2014 (E) 4 Introduction The European Organization for Standardization (CEN) draws attention to the fact that it is claimed that compliance with this document may involve the use of patents applied t

27、o 10 steel grades. CEN takes no position concerning the evidence, validity and scope of these patent rights. The holder of these patent rights has ensured CEN that they are willing to negotiate licenses, under reasonable and non-discriminatory terms and conditions, with applicants throughout the wor

28、ld. In this respect, the statements of the holders of these patent rights are registered with CEN. Information may be obtained from: Grade 1.4658: Sandvik AB SE-811 81 Sandviken, Sweden Grade: 1.4162, 1.4662 Outokumpu Stainless AB SE-77480 Avesta, Sweden Grade 1.4062, 1.4615, 1.4669: Ugitech F-73403

29、 Ugine Cedex, France, Grade 1.4062, 1.4669 Industeel F-71200 Creusot, 56 Rue Clemenceau, France Grade 1.4646, 1.4611, 1.4613 Acciai Speciali Terni I-05100 Terni, Italy BS EN 10088-3:2014EN 10088-3:2014 (E) 5 1 Scope This European Standard specifies the technical delivery conditions for semi-finished

30、 products, hot or cold formed bars, rods, wire, sections and bright products of standard grades and special grades of corrosion resisting stainless steels for general purposes. NOTE General purposes include the use of stainless steels in contact with foodstuffs. The general technical delivery condit

31、ions specified in EN 10021 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard. This European Standard does not apply to components manufactured by further processing of the product forms listed above with quality characteristics al

32、tered as a result of such further processing. 2 Normative references The following referenced documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the lates

33、t edition of the referenced document (including any amendments) applies. EN 10021, General technical delivery conditions 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 10052:1993, Vocabulary of

34、heat treatment terms for ferrous products EN 10079:2007, Definition of steel products EN 10088-1:2014, Stainless steels Part 1: List of stainless steels EN 10163-3, Delivery requirements for surface condition of hot-rolled steel plates, wide flats and sections Part 3: Sections EN 10168, Steel produc

35、ts Inspection documents List of information and description EN 10204, Metallic products Types of inspection documents EN 10221, Surface quality classes for hot-rolled bars and rods Technical delivery conditions EN 10306, Iron and steel Ultrasonic testing of H beams with parallel flanges and IPE beam

36、s EN 10308, Non destructive testing Ultrasonic testing of steel bars EN ISO 148-1, Metallic materials Charpy pendulum impact test Part 1: Test method (ISO 148-1) EN ISO 286-1, Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviati

37、ons and fits (ISO 286-1) EN ISO 377, Steel and steel products Location and preparation of samples and test pieces for mechanical testing (ISO 377) EN ISO 3651-2, Determination of resistance to intergranular corrosion of stainless steels Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) s

38、tainless steels Corrosion test in media containing sulfuric acid (ISO 3651-2) BS EN 10088-3:2014EN 10088-3:2014 (E) 6 EN ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test method (ISO 6506-1) EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature

39、(ISO 6892-1) EN ISO 6892-2, Metallic materials Tensile testing Part 2: Method of test at elevated temperature (ISO 6892-2) EN ISO 14284, Steel and iron Sampling and preparation of samples for the determination of chemical composition (ISO 14284) 3 Terms and definitions For the purposes of this docum

40、ent, the terms and definitions regarding types of heat-treatment in EN 10052:1993, regarding product forms in EN 10079:2007 and the following apply. 3.1 stainless steels steels with at least 10,5 % of chromium and maximum 1,2 % of carbon SOURCE: EN 10020:2000, 3.2.2 Note 1 to entry: Stainless steels

41、 are further subdivided in accordance with their main property into corrosion resisting steels, heat resisting steels and creep resisting steels. Note 2 to entry: One type steel in Table 7 in EN 10088-1:2014 and five types of steel in Table 9 in EN 10088-1:2014 contain less chromium than the minimum

42、 defined for stainless steels, but are included in the heat-resisting and creep-resisting steels standards respectively, because they form a part of these two families of steels. 3.2 corrosion resisting steels steels with at least 10,5 % Cr and max. 1,20 % C if their resistance to corrosion is of pr

43、imary importance 3.3 general purposes purposes other than the special purposes mentioned in the Bibliography 3.4 standard grades grades with a relatively good availability and a wider range of application 3.5 special grades grades for special use and/or with limited availability 4 Designation and or

44、dering 4.1 Designation of steel grades The steel names and steel numbers (see Tables 2 to 5) were formed in accordance with EN 10027-1 and EN 10027-2 respectively. 4.2 Designation to be used on ordering The complete designation for ordering a product according to this document shall contain the foll

45、owing information: BS EN 10088-3:2014EN 10088-3:2014 (E) 7 desired quantity; product form (e. g. round bars, square bars or rod); where an appropriate dimensional standard is available (see Table 7 and Annex C) the number of the standard plus any choice of requirements; if there is no dimensional st

46、andard, the nominal dimensions and tolerances required; type of material (steel); number of this document; steel name or steel number; if for the relevant steel in the table for the mechanical properties more than one treatment condition is covered, the symbol for the desired heat treatment or cold

47、worked condition; desired condition (see symbols in Table 7); if a verification of internal soundness is required, products shall be tested in accordance with EN 10306 or EN 10308; any additional optional tests or inspections (see 7.2.3 d); standard designation for a test report 2.2 or, if required,

48、 any other type of inspection document in accordance with EN 10204 (see 7.2.1). EXAMPLE 10 t round bars according to EN 10060 of 50 mm diameter made of steel grade EN 100883 with the name X5CrNi1810 and the number 1.4301 in condition 1D (see Table 7), inspection certificate 3.1 as specified in EN 10

49、204: 10 t round bars EN 10060 50 Steel EN 100883 X5CrNi1810+1D EN 10204 3.1 or 10 t round bars EN 10060 50 Steel EN 100883-1.4301+1D EN 10204 3.1 5 Classification of grades Steels covered in this document are classified according to their structure into austenitic steels, austenitic-ferritic steels, ferritic steels, martensitic steels, precipitation hardening steels. See also EN 10088-1:2014, Annex C. BS EN 10088-3:2014EN 10088-3:2014 (E) 8 6 Requirements 6.1 S