1、March 2014 Translation by DIN-Sprachendienst.English price group 18No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、77.140.75; 23.040.10!%,%“2099302www.din.deDDIN EN 10216-2Seamless steel tubes for pressure purposes Technical delivery conditions Part 2: Non-alloy and alloy steel tubes with specified elevatedtemperature properties;English version EN 10216-2:2013,English translation of DIN EN 10216-2:2014-03Nahtlos
3、e Stahlrohre fr Druckbeanspruchungen Technische Lieferbedingungen Teil 2: Rohre aus unlegierten und legierten Sthlen mit festgelegten Eigenschaften beierhhten Temperaturen;Englische Fassung EN 10216-2:2013,Englische bersetzung von DIN EN 10216-2:2014-03Tubes sans soudure en acier pour service sous p
4、ression Conditions techniques de livraison Partie 2: Tubes en acier non alli et alli avec caractristiques spcifies tempratureleve;Version anglaise EN 10216-2:2013,Traduction anglaise de DIN EN 10216-2:2014-03SupersedesDIN EN 10216-2:2007-10www.beuth.deDocument comprises 47 pagesIn case of doubt, the
5、 German-language original shall be considered authoritative.02.14DIN EN 10216-2:2014-03 2 A comma is used as the decimal marker. National foreword This document (EN 10216-2:2013) has been prepared by Technical Committee ECISS/TC 110 “Steel tubes and fittings for steel tubes” (Secretariat: UNI, Italy
6、). The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Iron and Steel Standards Committee), Working Committee NA 021-00-09-04 UA Rohre aus warmfesten oder kaltzhen Sthlen. This standard specifies technical requirements for seamless non-alloy and alloy ste
7、el tubes of circular cross-section for pressure purposes, intended to be used at elevated temperatures. Amendments This standard differs from DIN EN 10216-2:2007-10 as follows: a) specifications relating to inspection documents have been brought in line with EN 10204:2004, i.e. inspection documents
8、2.2, 3.1 and 3.2 are now to be issued; b) for non-destructive testing, reference is made to EN ISO 10893; c) for tensile testing, reference is made to EN ISO 6892 and for the impact test, reference is made to EN ISO 148-1; d) for flattening test, drift expanding test, ring expanding test and ring te
9、nsile test, reference is made to EN ISO 8492, EN ISO 8493, EN ISO 8495 and EN ISO 8496; e) the standard has been editorially revised. Previous editions DIN 1625: 1944-10 DIN 17175-1: 1951-10, 1959-01 DIN 17175-2: 1951-10, 1959-01 DIN 17175 Supplement: 1952-05 DIN 17175-2 Supplement: 1964-03, 1969-06
10、 DIN 17175: 1979-05 DIN 17176: 1990-11 DIN EN 10216-2: 2002-08, 2004-07, 2007-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10216-2 December 2013 ICS 23.040.10; 77.140.75 Supersedes EN 10216-2:2002+A2:2007English Version Seamless steel tubes for pressure purposes - Technical delivery condi
11、tions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties Tubes sans soudure 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
12、Druckbeanspruchungen - Technische Lieferbedingungen - Teil 2: Rohre aus unlegierten und legierten Sthlen mit festgelegten Eigenschaften bei erhhten Temperaturen This European Standard was approved by CEN on 17 August 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi
13、ch 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 national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This Eu
14、ropean 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 and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members
15、are the national 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,
16、Romania, Slovakia, 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 2013 CEN All rights of exploitation in any form an
17、d by any means reserved worldwide for CEN national Members. Ref. No. EN 10216-2:2013 EContents Page Foreword 4 Introduction . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 Symbols 7 5 Classification and designation . 8 5.1 Classification 8 5.2 Designation 8 6 Information to be s
18、upplied by the purchaser . 8 6.1 Mandatory information 8 6.2 Options . 9 6.3 Examples of an order 9 7 Manufacturing process . 10 7.1 Steel making process 10 7.2 Tube manufacture and delivery conditions 10 8 Requirements . 11 8.1 General 11 8.2 Chemical composition 12 8.3 Mechanical properties . 16 8
19、.4 Appearance and internal soundness . 21 8.5 Straightness . 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 verification testing 28 10 Sampling . 29 10.1 Frequency o
20、f tests . 29 10.2 Preparation of samples and test pieces 29 11 Verification test methods 30 11.1 Chemical analysis 30 11.2 Tensile test . 31 11.3 Flattening test 31 11.4 Ring tensile test . 32 11.5 Drift expanding test . 32 11.6 Ring expanding test. 33 11.7 Impact test 34 11.8 Leak tightness test 34
21、 11.9 Dimensional inspection 35 11.10 Visual examination 35 11.11 Non-destructive testing . 35 11.12 Material identification 35 11.13 Retests, sorting and reprocessing . 36 12 Marking . 36 12.1 Marking to be applied 36 12.2 Additional marking 36 13 Protection . 36 EN 10216-2:2013 (E) DIN EN 10216-2:
22、2014-03 2Annex A (informative) Creep rupture strength values 37 Annex B (informative) Technical changes from the previous edition . 43 B.1 Introduction 43 B.2 Technical changes 43 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 97/23/
23、EC 44 Bibliography 45 EN 10216-2:2013 (E) DIN EN 10216-2:2014-03 3Foreword This document (EN 10216-2:2013) has been prepared by Technical Committee ECISS/TC 110 “Steel tubes and fittings for steel tubes”, the secretariat of which is held by UNI. This European Standard shall be given the status of a
24、national standard, either by publication of an identical text or by endorsement, at the latest by June 2014, and conflicting national standards shall be withdrawn at the latest by June 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
25、 rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 10216-2:2002+A2:2007. For the list of the most significant technical changes that have been made in this new edition, see Annex B. This document has been prepared unde
26、r a mandate given to CEN 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. This European Standard consists of the fol
27、lowing parts, under the general title “Seamless steel tubes for pressure purposes Technical delivery conditions“: Part 1: Non-alloy steel tubes with specified room temperature properties Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties (the present document) Par
28、t 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 pressure purposes Technical delivery conditions
29、 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Ge
30、rmany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 10216-2:2013 (E) DIN EN 10216-2:2014-03 4Introduction The European Committee for St
31、andardization (CEN) draws attention to the fact that it is claimed that compliance with this document may involve the use of a patent concerning steel grade 1.7378. CEN takes no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured CEN
32、 that he/she is willing to negotiate licenses either free of charge or under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the holder of this patent right is registered with CEN. Information may be obtained from: Vallou
33、rec necessary modification should be agreed at the time of enquiry and order. NOTE Once this standard is published in the Official Journal of the European Union (OJEU) under Directive 97/23/EC, presumption of conformity to the Essential Safety Requirements (ESR) of Directive 97/23/EC is limited to t
34、echnical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of
35、 the Pressure Equipment Directive are satisfied, needs to be done by the designer or manufacturer of the pressure equipment, taking also into account the subsequent manufacturing processes which may affect properties of the base materials. 2 Normative references The following documents, in whole or
36、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 latest edition of the referenced document (including any amendments) applies. EN 10020, Definitions and classification of
37、grades of steel 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 10052, Vocabulary of heat treatment terms for ferrous products EN 10168:2004,
38、Steel products - Inspection documents - List of information and description EN 10204:2004, Metallic products - Types of inspection documents EN 10220, Seamless and welded steel tubes - Dimensions and masses per unit length EN 10266,Steel tubes, fittings and structural hollow sections - Symbols and d
39、efinitions of terms for use in product standards CEN/TR 10261, Iron and steel - Review of available methods of chemical analysis EN ISO 148-1:2010, Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2009) EN ISO 377:2013, Steel and steel products - Location and prepara
40、tion of samples and test pieces for mechanical testing (ISO 377:2013) EN ISO 2566-1, Steel - Conversion of elongation values - Part 1: Carbon and low-alloy steels (ISO 2566-1) EN ISO 6892-1:2009, Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2009) EN I
41、SO 6892-2:2011, Metallic materials - Tensile testing - Part 1: Method of test at elevated temperature (ISO 6892-2:2011) EN 10216-2:2013 (E) DIN EN 10216-2:2014-03 6EN ISO 8492, Metallic materials - Tube - Flattening test (ISO 8492) EN ISO 8493, Metallic materials - Tube - Drift expanding test (ISO 8
42、493) EN ISO 8495, Metallic materials - Tube - Ring expanding test (ISO 8495) EN ISO 8496, Metallic materials - Tube - Ring tensile test (ISO 8496) EN ISO 10893-1, Non-destructive testing of steel tubes - Part 1: Automated electromagnetic testing of seamless and welded (except submerged arc-welded) s
43、teel tubes for the verification of hydraulic leak-tightness (ISO 10893-1) EN ISO 10893-3, Non-destructive testing of steel tubes - Part 3: Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal a
44、nd/or transverse imperfections (ISO 10893-3) EN ISO 10893-8,Non-destructive testing of steel tubes - Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections (ISO 10893-8) EN ISO 10893-10, Non-destructive testing of steel tubes - Part 10: Aut
45、omated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections (ISO 10893-10) EN ISO 14284:2002,Steel and iron - Sampling and preparation of samples for the determination of chemical composi
46、tion (ISO 14284:1996) ISO 11484:2009, Steel products - Employers qualification system for non-destructive testing (NDT) personnel 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 10020, EN 10021, EN 10052 and EN 10266 and the following apply. 3.1 test
47、category classification that indicates the extent and level of inspection and testing 3.2 employer organization for which a person works on a regular basis Note 1 to entry: The employer may be either the tube manufacturer or supplier or a third party organization providing Non-Destructive Testing (N
48、DT) services. 4 Symbols For the purposes of this document, the symbols given in EN 10266 and the following apply: d specified inside diameter dmin specified minimum inside diameter Tminspecified minimum wall thickness Dccalculated outside diameter EN 10216-2:2013 (E) DIN EN 10216-2:2014-03 7 dccalcu
49、lated inside diameter Tccalculated wall thickness TC test category 5 Classification and designation 5.1 Classification 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 designation consists of: the number of this Part of EN 10216; plus either: the steel name in accordance
