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1、BRITISH STANDARD BS EN 10207:2005 Steels for simple pressure vessels Technical delivery requirements for plates, strips and bars The European Standard EN 10207:2005 has the status of a British Standard ICS 77.140.30 ? Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug
2、29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI BS EN 10207:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 3 May 2005 BSI 3 May 2005 ISBN 0 580 46007 X National foreword This British Standard is the official English language version of
3、 EN 10207:2005. It supersedes BS EN 10207:1992 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee ISE/73, Steel for pressure purposes, to Subcommittee ISE/73/2, Steel plates and bars for pressure purposes, which has the responsibility to: A list of organ
4、izations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “ International Standards Cor
5、respondence Index” , or by using the “ Search” facility of the BSI Electronic Catalogue or of British Standards Online. 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 does
6、not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and prom
7、ulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 18, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publ
8、ication Amd. No. DateComments Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10207 April 2005 ICS 77.140.30Supersedes EN 10207:1991 English version Steels for simp
9、le pressure vessels - Technical delivery requirements for plates, strips and bars Aciers pour appareils pression simples - Conditions techniques de livraison des tles, bandes et barres Sthle fr einfache Druckbehlter - Technische Lieferbedingungen fr Blech, Band und Stabstahl This European Standard w
10、as approved by CEN on 21 February 2005. 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 bibliographical references concerning such
11、 national standards may be obtained on application to the Central Secretariat 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 member into its own language a
12、nd notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
13、Netherlands, Norway, Poland, Portugal, 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-1050 Brussels 2005 CEN All rights of exploitation in
14、 any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10207:2005: E Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI EN 10207:2005 (E) 2 Contents Page Foreword. 3 1Scope . 4 2Normative ref
15、erences. 4 3Terms and definitions. 5 4Classification and designation 5 4.1Classification. 5 4.2Designation . 5 5Information to be supplied by the purchaser 5 5.1Mandatory information. 5 5.2Options 6 6Manufacturing process 6 6.1Steelmaking. 6 6.2Delivery condition. 6 7Requirements 6 7.1General. 6 7.2
16、Chemical composition 7 7.3Mechanical properties 7 7.4Surface condition 8 7.5? Internal soundness 8 7.6Dimensions and tolerances on dimensions 8 7.7Calculation of mass 9 8Inspection 9 8.1Types of inspection 9 8.2Inspection documents 9 8.3Tests to be carried out for specific inspection 10 9Sampling an
17、d preparation of samples and test pieces 10 9.1Test units. 10 9.2Preparation of samples and test pieces. 11 9.3Number of test pieces 13 10Test methods. 14 10.1Chemical analysis. 14 10.2Tensile test at room temperature 14 10.3Impact test. 14 10.4Tensile test at elevated temperature. 14 10.5Visual exa
18、mination . 15 10.6Ultrasonic test. 15 10.7Retests. 15 11Marking 15 Annex A (informative) Definition of “simple pressure vessel“ 16 Annex ZA (informative) Relationship between this document and the Essential Requirements of EU Directive for Simple Pressure Vessels 87/404/EEC. 17 Bibliography. 18 Lice
19、nsed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI ? EN 10207:2005 (E) 3 Foreword This document (EN 10207:2005) has been prepared by Technical Committee ECISS/TC 22 “Steels for pressure purposes Qualities”, the secretariat o
20、f 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 October 2005, and conflicting national standards shall be withdrawn at the latest by October 2005. This document supersedes
21、EN 10207:1991. 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 EU Directive 87/404/EEC. For relationship with EU Directive 87/404/EEC, see informative annex ZA, which is an integra
22、l part of this document. NOTE The clauses marked with two dots (?) contain information relating to agreements which may be made at the time of enquiry and order. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement
23、this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Lice
24、nsed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI ? EN 10207:2005 (E) 4 1 Scope This document specifies the technical delivery requirements for flat products and bars made of steel in accordance with the specifications for
25、pressurized parts in simple pressure vessels as defined in the Directive 87/404/EEC (see Annex A) and standardized in EN 286-1 to -3. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies
26、. 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 testing at ambient temperature. EN 10002-5, Metallic materials Tensile testing Part 5: Method of testing at elevated temperatur
27、es. EN 10020:2000, Definition and classification of grades of steel. EN 10021:1993, General technical delivery requirements for steel and iron products. prEN 10027-1, Designation systems for steel Part 1: Steel names. EN 10027-2, Designation systems for steels Part 2: Numerical system. EN 10029, Hot
28、 rolled steel plates 3 mm thick or above Tolerances on dimensions, shape and mass. EN 10045-1, Metallic materials Charpy impact test Part 1: Test method. EN 10048, Hot rolled narrow steel strip Tolerances on dimensions and shape. EN 10051, Continuously hot rolled uncoated plate, sheet and strip of n
29、onalloy and alloy steels Tolerances on dimensions and shape. EN 10052:1993, Vocabulary of heat treatment terms for ferrous products. EN 10058, Hot rolled flat steel bars for general purposes Dimensions and tolerances on shape and dimensions. EN 10059, Hot rolled square steel bars for general purpose
30、s Dimensions and tolerances on shape and dimensions. EN 10060, Hot rolled round steel bars for general purposes Dimensions and tolerances on shape and dimensions. EN 10061, Hot rolled hexagon steel bars for general purposes Dimensions and tolerances on shape and dimensions. EN 10079:1992, Definition
31、 of steel products. EN 10160, Ultrasonic testing of steel flat products of thickness equal or greater than 6 mm (reflection method). EN 10163-2, Delivery requirements for surface condition of hot rolled steel plates, wide flats and sections Part 2: Plate and wide flats. EN 10168, Steel products Insp
32、ection documents List of information and description. EN 10204:2004, Metallic products Types of inspection documents. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI ? EN 10207:2005 (E) 5 EN 10221, Surface quality cla
33、sses for hot-rolled bars and rods Technical delivery conditions. EN ISO 377, Steel and steel products Location and preparation of samples and test pieces for mechanical testing (ISO 377:1997). EN ISO 2566-1, Steel Conversion of elongation values Part 1: Carbon and low alloy steels (ISO 2566-1:1994).
34、 EN ISO 14284, Steel and iron Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996). CR 10261, ECISS Information Circular 11 Iron and steel Review of available methods of chemical analysis. 3 Terms and definitions For the purposes of this document, the fo
35、llowing terms and definitions apply in addition to or deviating from the terms and definitions in EN 10020:2000, EN 10021:1993, EN 10052:1993, EN 10079:1992 and EN 10204:2004. 3.1 normalizing rolling rolling process in which final deformation is carried out in a certain temperature range leading to
36、a material condition equivalent to that obtained after normalizing so that the specified values of the mechanical properties are retained even after normalizing NOTE The symbol for this delivery condition and for the normalized condition is N. 3.2 simple pressure vessel see Annex A 4 Classification
37、and designation 4.1 Classification In accordance with the classification system in EN 10020, the steel grades P235S and P265S are non-alloy quality steels and the steel grade P275SL is a non-alloy special steel. 4.2 Designation The steel grades are designated with steel names and steel numbers. The
38、steel names are allocated in accordance with prEN 10027-1. The steel numbers are allocated in accordance with EN 10027-2. 5 Information to be supplied by the purchaser 5.1 Mandatory information The following information shall be supplied by the purchaser at the time of enquiry and order: a) quantity
39、 (mass or total length or number); b) product form (plate/sheet or strip or bar); c) surface class for bars (see 7.4.2); Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI ? EN 10207:2005 (E) 6 d) European Standard or do
40、cument specifying the tolerances on dimensions, shape and mass and, if the relevant European Standard or document permits the purchaser certain options, e.g. regarding finishes or tolerance grades, specific information on these aspects (see 7.6); e) specified dimensions of the product to be delivere
41、d (see 7.6); f) number of this document; g) designation of the steel grade (steel name or steel number); 5.2 Options A number of options are specified in this document and listed below. In the event that the purchaser does not indicate a wish to implement any of these options at the time of enquiry
42、and order, the products shall be supplied in accordance with the basic specification (see 5.1). a. steelmaking process (see 6.1.1); b. internal soundness (see 7.5); c. specific inspection (see 8.1.2); d. additional tests (see 8.3.2); e. circular test pieces for the tensile test (see Table 5, footnot
43、e b ); f. test temperature for tensile test at elevated temperature (see 10.4). 6 Manufacturing process 6.1 Steelmaking 6.1.1 ? Unless a special steelmaking process has been agreed at the time of enquiry and order, the steelmaking process for steels in accordance with this document shall be at the d
44、iscretion of the manufacturer. 6.1.2 The steels shall be non-rimming and not susceptible to ageing. NOTE For these steels covered in Table 1 requirements of the Directive 87/404/EEC were taken into account by the specification of a minimum total aluminium content of 0,020 %. 6.2 Delivery condition T
45、he products shall be delivered in the normalized or in an equivalent condition obtained by normalizing rolling (see 3.1). 7 Requirements 7.1 General The products shall conform to the requirements of this document. In addition, the general technical delivery requirements specified in EN 10021 apply.
46、Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:57:14 BST 2006, Uncontrolled Copy, (c) BSI ? EN 10207:2005 (E) 7 7.2 Chemical composition 7.2.1 The chemical composition determined from the cast analysis in accordance with 10.1 shall comply with the requirement
47、s in Table 1. 7.2.2 The product analysis may deviate from the specified limits for the cast analysis by the values given in Table 2. Table 1 Chemical composition (cast analysis) in % by mass Steel grade Steel name Steel number C max. Si max. Mn P max. S max. Altot min.a P235S 1.0112 0,16 0,35 0,40 t
48、o 1,20 0,025 0,025 0,020 P265S 1.0130 0,20 0,40 0,50 to 1,50 0,025 0,025 0,020 P275SL 1.1100 0,16 0,40 0,50 to 1,50 0,025 0,020 0,020 a If sufficient other nitrogen binding elements are present, the minimum total aluminium content does not apply. If such nitrogen binding elements were added to the s
49、teel their content shall be given in the inspection document. Table 2 Permissible deviations in the result of the product analysis from the values specified in Table 1 for the cast analysis Element Specified values for the cast analysis according to Table 1 % by mass Permissible deviationa of the product analysis from the values listed in Table 1 for the cast analysis % by mass C? 0