1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Steel forgings for pressure purposesPart 1: General requirements for open die forgingsBS EN 10222-1:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10222-1 April 2017 ICS 77.140.30; 77.140.85 Supersedes EN 1022
2、2-1:1998English Version Steel forgings for pressure purposes - Part 1: General requirements for open die forgings Pices forges en acier pour appareils pression - Partie 1: Prescriptions gnrales concernant les pices obtenues par forgeage libre Schmiedestcke aus Stahl fr Druckbehlter - Teil 1: Allgeme
3、ine Anforderungen an Freiformschmiedestcke This European Standard was approved by CEN on 25 December 2016. 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 alterati
4、on. 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 Standard exists in three official versions (English, French, German). A version in any other language made by
5、 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 national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
6、Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR S
7、TANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10222-1:2017 ENational forewordThis
8、British Standard is the UK implementation of EN 10222-1:2017. It supersedes BS EN 10222-1:1998, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee ISE/111, Steel Castings and Forgings.A list of organizations represented on this committee can be obtained o
9、n 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.ISBN 978 0 580 80523 3ICS 77.140.30; 77.140.85Compliance with a British Standard cannot confer immunity from legal obligations. This B
10、ritish Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2017.Amendments/corrigenda issued since publicationDate Text affected BRITISH STANDARDBS EN 10222-1:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10222-1 April 2017 ICS 77.140.30; 77
11、.140.85 Supersedes EN 10222-1:1998English Version Steel forgings for pressure purposes - Part 1: General requirements for open die forgings Pices forges en acier pour appareils pression - Partie 1: Prescriptions gnrales concernant les pices obtenues par forgeage libre Schmiedestcke aus Stahl fr Druc
12、kbehlter - Teil 1: Allgemeine Anforderungen an Freiformschmiedestcke This European Standard was approved by CEN on 25 December 2016. 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 sta
13、ndard 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 Standard exists in three official versions (English, French, German). A version in
14、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 national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Re
15、public, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom
16、. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10222-1:20
17、17 EBS EN 10222-1:2017EN 10222-1:2017 (E) 2 Contents Page European foreword . 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 6 4 Classification and designation 7 4.1 Classification . 7 4.2 Designation 7 5 Information to be supplied by the purchaser . 7 5.1 Mandatory information 7 5.2
18、 Options 7 6 Requirements . 8 6.1 Steelmaking . 8 6.2 Manufacture of the product . 8 6.2.1 Hot working . 8 6.2.2 Forging reduction 8 6.3 Heat treatment . 9 6.3.1 General 9 6.3.2 Simulated post-weld heat treatment of samples . 9 6.4 Chemical composition . 9 6.4.1 Cast analysis 9 6.4.2 Product analysi
19、s 9 6.5 Mechanical properties 10 6.6 Weldability . 10 6.7 Surface condition . 10 6.7.1 General . 10 6.7.2 Removal of surface defects . 10 6.7.3 Verification of the surface condition . 10 6.8 Internal soundness 11 6.9 Dimensions, shape, tolerances and nominal mass . 11 7 Inspection . 11 7.1 Types of
20、inspection and inspection documents 11 7.2 Tests to be carried out 12 8 Sampling 13 8.1 Selection of samples 13 8.1.1 General . 13 8.1.2 Separate samples or additional forging . 13 8.1.3 Forgings up to and including 1 000 kg mass (5 m in length) . 13 8.1.4 Forgings from 1 000 kg up to and including
21、4 000 kg mass (5 m in length) 13 8.1.5 Forgings over 4000 kg or greater than 5 m in length (any mass) 14 8.1.6 Forgings for closed hollow vessels. 14 8.2 Preparation of samples and test pieces . 14 9 Test methods . 15 9.1 General . 15 BS EN 10222-1:2017EN 10222-1:2017 (E) 3 9.2 Chemical analysis . 1
22、5 9.3 Tensile test at room temperature . 15 9.4 Tensile test at elevated temperatures 16 9.5 Impact test . 16 9.6 Magnetic particle testing . 16 9.7 Penetrant testing 16 9.8 Ultrasonic testing 17 9.9 Resistance to intergranular corrosion 17 9.10 Hydrostatic testing . 17 9.11 Dimensional measurement
23、. 17 9.12 Visual testing 17 10 Retests 17 10.1 General . 17 10.2 Re-heat treatment 17 11 Marking 17 Annex A (normative) Ruling section and equivalent thickness 19 A.1 General . 19 A.2 Definitions . 19 A.3 Determination of the equivalent thickness . 19 Annex B (informative) Example of the location of
24、 test pieces . 21 Annex C (informative) Significant technical changes to the version EN 10222-1:1998 . 22 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2014/68/EU 23 Bibliography . 24 BS EN 10222-1:2017EN 10222-1:2017 (E) 4 European
25、 foreword This document (EN 10222-1:2017) has been prepared by Technical Committee ECISS/TC 111 “Steel castings and forgings”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsem
26、ent, at the latest by October 2017, and conflicting national standards shall be withdrawn at the latest by October 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all
27、such patent rights. This document supersedes EN 10222-1:1998. 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 2014/68/EU. For relationship with EU Directive 2014/68/EU
28、, see informative Annex ZA, which is an integral part of this document. EN 10222 consists of the following parts under the general title “Steel forgings for pressure purposes”: Part 1: General requirements for open die forgings Part 2: Ferritic and martensitic steels with specified elevated temperat
29、ure properties Part 3: Nickel steels with specified low temperature properties Part 4: Weldable fine grain steels with high proof strength Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels. Annex C provide details about significant changes to the versions EN 10222-1:1998. Acco
30、rding to the CEN-CENELEC Internal Regulations, the national standards organisations 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, Germany
31、, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 10222-1:2017EN 10222-1:2017 (E) 5 1 Scope This Part of this European Standard
32、 specifies the general technical delivery conditions for open die steel forgings, ring rolled products and forged bars for pressure purposes. NOTE Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requireme
33、nts (ESRs) of Directive 2014/68/EU is limited to technical 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 spe
34、cific item of equipment to verify that the ESRs of Directive 2014/68/EU are satisfied, needs to be done. The series EN 102221 to EN 102225 is structured so that the data related to different materials is in the part allocated for that material. The presumption of conformity to the Essential Safety R
35、equirements of Directive 2014/68/EU depends on both the text in part 1 and the data in part 2, 3, 4 or 5. General information on technical delivery conditions is given in EN 10021. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and ar
36、e 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 10020:2000, Definition and classification of grades of steel EN 10021:2006, General technical delive
37、ry 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 heat treatment terms for ferrous products EN 10079:2007, Definition of steel products EN 10168:2004, St
38、eel products - Inspection documents - List of information and description EN 10204:2004, Metallic products - Types of inspection documents EN 10222-2:2017, Ferritic and martensitic steels with specified elevated temperature properties EN 10222-3:2017, Nickel steels with specified low temperature pro
39、perties EN 10222-4:2017, Weldable fine grain steels with high proof strength EN 10222-5:2017, Martensitic, austenitic and austenitic-ferritic stainless steels EN 10228-1:2016, Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection EN 10228-2:2016, Non-destructive testing of
40、 steel forgings - Part 2: Penetrant testing EN 10228-3:2016, Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings EN 10228-4:2016, Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic
41、stainless steel forgings BS EN 10222-1:2017EN 10222-1:2017 (E) 6 EN ISO 148-1:2016, Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016) EN ISO 377:2013, Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:
42、2013, Corrected version 2015-06-01) EN ISO 3651-2:1998, Determination of resistance to intergranular corrosion of stainless steels - Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in media containing sulfuric acid (ISO 3651-2:1998) EN ISO 6892-1:2016,
43、 Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2016) EN ISO 6892-2:2011, Metallic materials - Tensile testing - Part 2: Method of test at elevated temperature (ISO 6892-2:2011) EN ISO 9606-1:2013, Qualification testing of welders - Fusion welding - Par
44、t 1: Steels (ISO 9606-1:2012 including Cor 1:2012) EN ISO 14284:2002, Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996) EN ISO 15607:2003, Specification and qualification of welding procedures for metallic materials - General rules (I
45、SO 15607:2003) EN ISO 15609-1:2004, Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2004) EN ISO 15614-1:2004, Specification and qualification of welding procedures for metallic materials - Welding proc
46、edure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 10020:2000, EN 10021:2006, EN 10052:1993, EN 10079:2007 and the following apply. 3.1 batc
47、h forgings of similar dimensions from the same cast, made by the same forging procedure and from the same heat treatment charge 3.2 purchaser person or organization that orders products in accordance with this European Standard Note 1 to entry The purchaser is not necessarily, but may be, a manufact
48、urer of pressure equipment in accordance with the EU Directive listed in Annex ZA. Note 2 to entry Where a purchaser has responsibilities under this EU Directive, this standard will provide a presumption of conformity with the essential requirements of the Directive so identified in Annex ZA. BS EN
49、10222-1:2017EN 10222-1:2017 (E) 7 4 Classification and designation 4.1 Classification The classification of the steel grades in accordance with EN 10020 is given in the specific parts of the EN 10222 series. 4.2 Designation The steel grades specified in the individual parts of the EN 10222 series are designated with steel names and steel numbers. The steel names have been allocated in accordance with EN 10027-1. The corresponding steel numbers have been allocated in accordance with EN 10027-2. 5 Information to be supplied by the purchaser 5
