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1、BRITISH STANDARD BS EN 10216-2:2002 Incorporating amendments nos. 1 and 2 Seamless steel tubes for pressure purposes Technical delivery conditions Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties The European Standard EN 10216-2:2002, incorporating amendments A1
2、:2004 and A2:2007, has the status of a British Standard ICS 23.040.10; 77.140.75 ? BS EN 10216-2:2002 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 26 June 2002 BSI 2007 ISBN 978 0 580 60181 4 National foreword This British Standard is the
3、UK implementation of EN 10216-2:2002, incorporating amendments A1:2004 and A2:2007. Together with BS EN 10217-2:2002 it replaces BS 3059-2, BS 3602-1, BS 3604-1 and BS 3606:1992 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee ISE/73, Steels for pressu
4、re purposes, to Subcommittee ISE/73/1, Steel tubes for pressure purposes. A list of organizations represented on this subcommittee 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 corre
5、ct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments 1515110 May 2004Revision of Clause 9 and Annex ZA 1738228 September 2007 Implementation of CEN amendment A2:2007 EUROPEAN STANDARD NORME EUROPEN
6、NE EUROPISCHE NORM EN 10216-2:2002+A2 August 2007 ICS 23.040.10; 77.140.75 Supersedes EN 10216-2:2002 English Version Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties Tubes sans soudure
7、 en acier pour service sous pression - Conditions techniques de livraison - Partie 2: Tubes en acier non alli et alli avec caractristiques spcifies temprature leve Nahtlose Stahlrohre fr Druckbeanspruchungen - Technische Lieferbedingungen - Teil 2: Rohre aus unlegierten und legierten Sthlen mit fest
8、gelegten Eigenschaften bei erhhten Temperaturen This European Standard was approved by CEN on 25 April 2002 and includes Amendment 1 approved by CEN on 2 January 2004 and Amendment 2 approved by CEN on 30 June 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stip
9、ulate 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 Management Centre or to any CEN member. This European Standard
10、 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 Management Centre has the same status as the official versions. CEN members are the national standa
11、rds 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, Switzerland and United King
12、dom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10216-2:2002+A2:2
13、007: E EN 10216-2:2002+A2:2007 (E) 2 Contents Foreword. 4 1 SCOPE 5 2 NORMATIVE REFERENCES. 5 3 TERMS AND DEFINITIONS. 6 4 SYMBOLS. 6 5 CLASSIFICATION AND DESIGNATION . 7 5.1 Classification. 7 5.2 Designation 7 6 INFORMATION TO BE SUPPLIED BY THE PURCHASER 7 6.1 Mandatory information . 7 6.2 Options
14、. 7 6.3 Examples of an order 8 7 MANUFACTURING PROCESS 8 7.1 Steel making process . 8 7.2 Deoxidation process. 9 7.3 Tube manufacture and delivery conditions 9 8 REQUIREMENTS . 10 8.1 General. 10 8.2 Chemical composition 11 8.3 Mechanical properties 15 8.4 Appearance and internal soundness 21 8.5 St
15、raightness. 21 8.6 Preparation of ends. 21 8.7 Dimensions, masses and tolerances 22 9 INSPECTION. 27 9.1 Types of inspection. 27 9.2 Inspection documents 27 9.3 Summary of inspection and testing 28 10 SAMPLING 30 10.1 Frequency of tests 30 10.2 Preparation of samples and test pieces . 30 11 TEST MET
16、HODS 31 11.1 Chemical analysis . 31 11.2 Tensile test. 32 11.3 Flattening test 32 11.4 Ring tensile test. 33 11.5 Drift expanding test. 33 11.6 Ring expanding test 34 11.7 Impact test 35 11.8 Leak tightness test 35 11.9 Dimensional inspection 36 11.10 Visual examination 36 11.11 Non-destructive test
17、ing 36 11.12 Material identification . 36 11.13 Retests, sorting and reprocessing 37 12 MARKING . 37 12.1 Marking to be applied . 37 12.2 Additional marking 37 13 PROTECTION. 37 Annex A (informative) Creep rupture strength values 38 EN 10216-2:2002+A2:2007 (E) 3 Annex ZA (informative) #Relationship
18、between this European Standard and the Essential Requirements of EU Directive 97/23/EC44 Bibliography45 EN 10216-2:2002+A2:2007 (E) 4 Foreword This document (EN 10216-2:2002+A2:2007) has been prepared by Technical Committee ECISS/TC 29, “Steel tubes and fittings for steel tubes“, the secretariat of
19、which is held by UNI. 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 February 2008 and conflicting national standards shall be withdrawn at the latest by February 2008. This document includes Ame
20、ndment 1, approved by CEN on 2004-01-02 and Amendment 2, approved by CEN on 2007-06-30. This document supersedes EN 10216-2:2002. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “ and # $. This document has been prepared under a mandate given to CEN
21、 by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. Other Parts of EN 10216 are: Part 1 : Non-alloy steel tubes with s
22、pecified room temperature properties. Part 3 : Alloy fine grain steel tubes Part 4 : Non-alloy and alloy steel tubes with specified low temperature properties Part 5 : Stainless steel tubes Another European Standard series covering tubes for pressure purposes is: EN 10217: Welded steel tubes for pre
23、ssure purposes According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, I
24、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 10216-2:2002+A2:2007 (E) 5 1 SCOPE This Part of EN 10216 specifies the technical delivery conditions in two test categories for s
25、eamless tubes of circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel. NOTE This Part of EN 10216 may also be applied for tubes of non-circular cross section; necessary modification should be agreed #at$ the time of enquiry and order. 2 NORMATIVE
26、REFERENCES This European Standard incorporates by date or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For date references, subsequent amendments to or revisions of, any of
27、 these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). The requirements of this European Standard rule when they differ from those in the stand
28、ards and documents referred to below: 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 testing (at elevated temperature) EN 10020, Definitions and classification of grades of steel
29、EN 10021, General technical delivery requirements for steel and iron products EN 10027-1, Designation systems for steels - Part 1: Steel names, principle symbols EN 10027-2, Designation systems for steels - Part 2: Numerical systems EN 10045-1, Metallic materials - Charpy impact test - Part 1: Test
30、method EN 10052, Vocabulary of heat treatment terms for ferrous products EN 10204, Metallic products - Types of inspection documents #EN 10220$, Seamless and welded steel tubes - Dimensions and masses per unit length EN 10233, Metallic materials - Tubes - Flattening test EN 10234, Metallic materials
31、 - Tubes - Drift expanding test EN 10236, Metallic materials - Tubes - Ring expanding test EN 10237, Metallic materials - Tubes - Ring tensile test EN 10246-1, Non-Destructive Testing of steel tubes - Part 1: Automatic electromagnetic testing of seamless and welded (except submerged arc welded) ferr
32、omagnetic steel tubes for verification of hydraulic leak-tightness EN 10246-5, Non-Destructive Testing of steel tubes - Part 5: Automatic full peripheral magnetic transducer/flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longi
33、tudinal imperfections EN 10246-6, Non-Destructive Testing of steel tubes - Part 6: Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections EN 10216-2:2002+A2:2007 (E) 6 EN 10246-7, Non-Destructive Testing of steel tubes - Part 7: Automatic f
34、ull peripheral ultrasonic testing of seamless and welded (except submerged arc welded) steel tubes for the detection of longitudinal imperfections EN 10246-14, Non-Destructive Testing of steel tubes - Part 14: Automatic ultrasonic testing of seamless and welded (except submerged arc welded) steel tu
35、bes for the detection of laminar imperfections EN 10256, Non-Destructive Testing of steel tubes - Qualification and competence of level 1 and level 2 NDT personnel EN ISO 377, Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:1997) #EN 101
36、68$, Iron and steel products - Inspection documents - List of information and description #EN 10266$, Steel tubes, fittings and structural hollow sections - Symbols and definition of terms for use in product standards EN ISO 2566-1, Steel - Conversion of elongation values - Part 1: Carbon and low-al
37、loy steels (ISO 2566-1:1984) ISO 14284, Steel and iron - Sampling and preparation of samples for the determination of chemical composition CR 10260, Designation systems for steel - Additional symbols CR 10261, ECISS Information Circular IC 11 - Iron and steel - Review of available methods of chemica
38、l analysis 3 TERMS AND DEFINITIONS For the purposes of this Part of EN 10216, the terms and definitions given in EN 10020, EN 10021, EN 10052 and #EN 10266$ and the following apply. 3.1 test category classification that indicates the extent and level of inspection and testing 3.2 employer organisati
39、on for which a person works on a regular basis. NOTE The employer may be either the tube manufacturer or supplier or a third party organisation providing, Non- Destructive Testing (NDT) services. 4 SYMBOLS For the purpose of this Part of EN 10216, the symbols given in #EN 10266$ and the following ap
40、ply: d specified inside diameter; dmin specified minimum inside diameter; Tmin specified minimum wall thickness; Dc calculated outside diameter; dc calculated inside diameter; Tc calculated wall thickness; TC test category EN 10216-2:2002+A2:2007 (E) 7 5 CLASSIFICATION AND DESIGNATION 5.1 Classifica
41、tion In accordance with the classification system in EN 10020, the steel grades P195GH, P235GH and P265GH are classified as non-alloy quality steels and the other steel grades are classified as alloy special steels. 5.2 Designation 5.2.1 For the tubes covered by this Part of EN 10216 the steel desig
42、nation consists of: the number of this Part of EN 10216; plus either: the steel name in accordance with EN 10027-1 and CR 10260; or: the steel number allocated in accordance with EN 10027-2. 5.2.2 The steel name of non-alloy steel grades is designated by: the capital letter P for pressure purposes;
43、the indication of the specified minimum yield strength at room temperature for wall thickness less than or equal to 16 mm, expressed in MPa (see Table 4): the symbols GH for elevated temperature. 5.2.3 The steel name of alloy steel grades is designated by the chemical composition (see Table 2) and t
44、he symbols for the heat treatment, where specified in column 3 and footnote 3 of Table 1. 6 INFORMATION TO BE SUPPLIED BY THE PURCHASER 6.1 Mandatory information The following information shall be supplied by the purchaser at the time of enquiry and order: a) the quantity (mass or total length or nu
45、mber); b) the term “tube“; c) the dimensions (outside diameter D and wall thickness T or a set of dimensions covered by Option 11) (see Table 6); d) the designation of the steel grade in accordance with this Part of EN 10216 (see 5.2); e) the test category for non-alloy steel (see 9.3). 6.2 Options
46、A number of options are specified in this Part of EN 10216 and these are listed below. In the event that the purchaser does not indicate a wish to implement any of these options at the time of enquiry and order, the tubes shall be supplied in accordance with the basic specification (see 6.1). 1) Col
47、d finishing (see 7.3.2). EN 10216-2:2002+A2:2007 (E) 8 2) Restriction on copper and tin content (see Table 2). 3) Product analysis (see 8.2.2). 4) Impact testing (see Table 4). 5) Longitudinal impact testing at -10 C for non-alloy steel grades (see Table 4). 6) Tensile testing at elevated temperatur
48、e (see 8.3.2). 7) Selection of leak-tightness test method (see 8.4.2.1). 8) Non-Destructive Testing for test category 2 tubes for detection of transverse imperfections (see 8.4.2.2). 9) Non-Destructive Testing for test category 2 tubes for detection of laminar imperfections (see 8.4.2.2). 10) Specia
49、l ends preparation (see 8.6). 11) Set of dimensions other than D and T (see 8.7.1). 12) Exact lengths (see 8.7.3). 13) The type of inspection document other than the standard document (see 9.2.1). 14) Test pressure for hydrostatic leak-tightness test (see 11.8.1). 15) Wall thickness measurement away from the ends (see 11.9). 16) Non-Destructive Testing method (see 11.11.1). 17) Additional marking (see 12.2). 18) Protection (see 13). 6.3 Examples of an order 6.3.1 Exa