DIN EN 10222-3-2017 Steel forgings for pressure purposes - Part 3 Nickel steels with specified low temperature properties German version EN 10222-3 2017《压力用钢锻件 第3部分 规定低温性能的镍钢 德文版本E.pdf
《DIN EN 10222-3-2017 Steel forgings for pressure purposes - Part 3 Nickel steels with specified low temperature properties German version EN 10222-3 2017《压力用钢锻件 第3部分 规定低温性能的镍钢 德文版本E.pdf》由会员分享,可在线阅读,更多相关《DIN EN 10222-3-2017 Steel forgings for pressure purposes - Part 3 Nickel steels with specified low temperature properties German version EN 10222-3 2017《压力用钢锻件 第3部分 规定低温性能的镍钢 德文版本E.pdf(17页珍藏版)》请在麦多课文档分享上搜索。
1、June 2017 English price group 10No 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 77.140.30; 77.140.85!%g$“2680197www
2、.din.deDIN EN 10222-3Steel forgings for pressure purposes Part 3: Nickel steels with specified low temperature properties;English version EN 102223:2017,English translation of DIN EN 10222-3:2017-06Schmiedestcke aus Stahl fr Druckbehlter Teil 3: Nickelsthle mit festgelegten Eigenschaften bei tiefen
3、Temperaturen;Englische Fassung EN 102223:2017,Englische bersetzung von DIN EN 10222-3:2017-06Pices forges en acier pour appareils pression Partie 3: Aciers au nickel avec caractristiques spcifies basse temprature;Version anglaise EN 102223:2017,Traduction anglaise de DIN EN 10222-3:2017-06Supersedes
4、DIN EN 102223:199902www.beuth.deDocument comprises 17 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.06.17 DIN EN 10222-3:2017-06 2 A comma is used as the decimal marker. National foreword This document (EN 10222-3:2017) has b
5、een prepared by Technical Committee ECISS/TC 111 “Steel castings and forgings” (Secretariat: AFNOR, France) of the European Committee for Iron and Steel Standardization (ECISS). The responsible German body involved in its preparation was DIN-Normenausschuss Eisen und Stahl (DIN Standards Committee I
6、ron and Steel), Working Committee NA 021-00-10 AA “Steel forgings”. Amendments This standard differs from DIN EN 10222-3:1999-02 as follows: a) normative references have been updated; b) the structure of the standard has been adapted to the requirements of EN 10222-1; c) in Clause 5, information on
7、orders has been revised; d) Table 1 contains values of and information on heat treatment of updated steels; e) Table 4 “Mechanical properties at room temperature” has been included; f) information on chemical composition and mechanical properties of steels contained in this part of the standard seri
8、es EN 10222 has been updated and revised; g) 6.7 “Resistance to hydrogen induced cracking” has been included; h) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2014/68/EC” has been revised. Previous editions DIN 17280: 1985-07 DIN E
9、N 10222-3: 1999-02 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10222-3 April 2017 ICS 77.140.30; 77.140.85 Supersedes EN 10222-3:1998English Version Steel forgings for pressure purposes - Part 3: Nickel steels with specified low temperature properties Pices forges en acier pour appareils pr
10、ession - Partie 3: Aciers au nickel avec caractristiques spcifies basse temprature Schmiedestcke aus Stahl fr Druckbehlter - Teil 3: Nickelsthle mit festgelegten Eigenschaften bei tiefen Temperaturen This European Standard was approved by CEN on 25 December 2016. CEN members are bound to comply with
11、 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 national standards may be obtained on application to the CEN-CENELEC Manage
12、ment 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same stat
13、us as the official versions. CEN members 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
14、, Netherlands, Norway, Poland, Portugal, Romania, Serbia, 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 2
15、017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10222-3:2017 E2 Contents Page European foreword . 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Classification and designation 4 4.1 Classification . 4 4.2 De
16、signation 4 5 Information to be supplied by the purchaser . 4 5.1 Mandatory information 4 5.2 Options 5 6 Requirements . 5 6.1 Steelmaking process and manufacture of the product 5 6.2 Delivery condition 5 6.3 Chemical composition and chemical composition properties 5 6.3.1 Cast analysis 5 6.3.2 Prod
17、uct analysis 5 6.4 Mechanical properties . 5 6.5 Surface condition 5 6.6 Internal soundness . 5 6.7 Resistance to hydrogen induced cracking . 5 7 Inspection 6 8 Sampling . 6 9 Test methods 6 10 Retests . 6 11 Marking . 6 Annex A (informative) Significant technical changes to the version EN 10222-3:1
18、998 13 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2014/68/EU . 14 Bibliography . 15 EN 10222-3:2017 (E) DIN EN 10222-3:2017-06 3 European foreword This document (EN 10222-3:2017) has been prepared by Technical Committee ECISS/TC
19、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 endorsement, at the latest by October 2017, and conflicting national standards shall be withdrawn at
20、 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 such patent rights. This document supersedes EN 10222-3:1998. This document has been prepare
21、d 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, see informative Annex ZA, which is an integral part of this document. EN 10222 consists of
22、 the following parts under the general title “Steel forgings for pressure purposes”: Part 1: General requirements Part 2: Ferritic and martensitic steels with specified elevated temperature properties Part 3: Nickel steels with specified low temperature properties Part 4: Weldable fine grain steels
23、with high proof strength Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels. Annex A provides details about significant technical changes to EN 10222-3:1998. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are b
24、ound to implement this 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, Portu
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