1、May 2016 English price group 14No 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 23.020.30!%UVh“2505169www.din.deDIN
2、EN 13445-10Unfired pressure vessels Part 10: Additional requirements for pressure vessels of nickel and nickel alloys;English version EN 13445-10:2015,English translation of DIN EN 13445-10:2016-05Unbefeuerte Druckbehlter Teil 10: Zustzliche Anforderungen an Druckbehlter aus Nickel und Nickellegieru
3、ngen;Englische Fassung EN 13445-10:2015,Englische bersetzung von DIN EN 13445-10:2016-05Rcipients sous pression non soumis la flamme Partie 10: Exigences complmentaires pour les rcipients sous pression en nickel et alliages de nickel;Version anglaise EN 13445-10:2015,Traduction anglaise de DIN EN 13
4、445-10:2016-05www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.Document comprises 28 pages 05.16 2A comma is used as the decimal marker. National foreword This document (EN 13445-10:2015) has been prepared by Technical Co
5、mmittee CEN/TC 54 “Unfired pressure vessels” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was DIN-Normenausschuss Chemischer Apparatebau (DIN Standards Committee Process Engineering), Working Committee NA 012-00-05 AA Unbefeuerte Druckbehlter. This part
6、 of DIN EN 13445 specifies additional requirements for pressure vessels made of nickel and nickel alloys. DIN EN 13445-10:2016-05 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13445-10 December 2015 ICS 23.020.30 English Version Unfired pressure vessels - Part 10: Additional requirements for
7、pressure vessels of nickel and nickel alloys Rcipients sous pression non soumis la flamme - Partie 10 : Exigences complmentaires pour les rcipients sous pression en nickel et alliages de nickelUnbefeuerte Druckbehlter - Teil 10: Zustzliche Anforderungen an Druckbehlter aus Nickel und Nickellegierung
8、en This European Standard was approved by CEN on 10 October 2015. 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
9、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 translation under the responsibility of
10、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, Finland, Former Yugoslav Republic of Mace
11、donia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUR
12、OPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13445-10:2015 EEN 13445-10:2015 (E) 2 Contents Page European foreword . 4 1 Scope 5 2
13、 Normative references 5 3 Terms, definitions, symbols and units 5 4 General requirements . 5 5 Materials . 6 5.1 General 6 5.2 Material grouping system 6 5.3 Material documentation . 6 5.4 Prevention of brittle fracture . 6 5.5 Lamellar tearing 6 6 Design 6 6.1 General 6 6.2 Time-independent nominal
14、 design stress . 6 6.3 Creep design 7 6.4 Shells under external pressure 7 6.5 Fatigue design . 7 7 Manufacture 8 7.1 General 8 7.2 Qualification of welding procedure specifications (WPQR) 8 7.3 Qualification of welders and welding operators . 8 7.4 Joint preparation . 8 7.5 Preheat 9 7.6 Production
15、 test, reference criteria . 9 7.7 Extent of testing . 9 7.8 Performance of test and acceptance criteria 9 7.9 Forming procedures . 9 7.9.1 Cold forming 9 7.9.2 Hot forming . 9 7.10 Heat treatment after forming 10 7.10.1 General . 10 7.10.2 Heat treatment of flat products after cold forming . 10 7.10
16、.3 Heat treatment of tubular products after cold forming . 10 7.10.4 Heat treatment after hot forming . 11 7.11 Sampling of formed products 11 7.11.1 Cold formed products without heat treatment . 11 7.11.2 Hot formed or cold formed products with heat treatment . 11 7.12 Tests 12 7.12.1 Base material
17、 . 12 7.12.2 Butt welds . 12 7.13 Post weld heat treatment (PWHT) . 12 7.14 Repairs . 12 8 Inspection and testing 12 8.1 General . 12 DIN EN 13445-10:2016-05 EN 13445-10:2015 (E) 3 8.2 Non-destructive testing of welded joints . 12 8.2.1 General . 12 8.2.2 Demonstration of satisfactory experience for
18、 testing group 2 13 8.3 Determination of extent of non-destructive testing 13 8.4 Selection of non destructive testing methods for surface imperfections . 18 8.5 Standard hydrostatic test 18 Annex A (normative) . 19 Annex B (informative) Designations of some nickel alloys 21 Annex ZA (informative) R
19、elationship between this European Standard and the Essential Requirements of EU Directive 97/23/EC . 25 Bibliography . 26 DIN EN 13445-10:2016-05 EN 13445-10:2015 (E) 4 European foreword This document (EN 13445-10:2015) has been prepared by Technical Committee CEN/TC 54 “Unfired pressure vessels”, t
20、he secretariat of which is held by BSI. 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 June 2016, and conflicting national standards shall be withdrawn at the latest by June 2016. Attention is dr
21、awn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the Europ
22、ean 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. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following co
23、untries are bound 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,
24、Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 13445-10:2016-05 EN 13445-10:2015 (E) 5 1 Scope This Part 10 of this European Standard specifies requirements for unfired pressure vessels and their parts made of nickel and nickel alloys
25、 (see 3.1) in addition to the general requirements for unfired pressure vessels under EN 13445-1:2014, EN 13445-2:2014, EN 13445-3:2014, EN 13445-4:2014 and EN 13445-5:2014. NOTE Cast materials are not included in this version. Details regarding cast materials will be subject to an amendment to or a
26、 revision of this European Standard. 2 Normative references The following documents, in whole or 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 ref
27、erenced document (including any amendments) applies. EN 764-5:2014, Pressure equipment Part 5: Inspection documentation of metallic materials and compliance with the material specification EN 10204:2004, Metallic products Types of inspection documents EN 13445-1:2014, Unfired pressure vessels Part 1
28、: General EN 13445-2:2014, Unfired pressure vessels Part 2: Materials EN 13445-3:2014, Unfired pressure vessels Part 3: Design EN 13445-4:2014, Unfired pressure vessels Part 4: Fabrication EN 13445-5:2014, Unfired pressure vessels Part 5: Inspection and testing EN ISO 9606-4:1999, Approval testing o
29、f welders Fusion welding Part 4: Nickel and nickel alloys (ISO 9606-4:1999) EN ISO 14732, Welding personnel Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2013) CEN ISO/TR 15608:2013, Welding Guidelines for a metallic
30、 materials grouping system (ISO/TR 15608:2013) 3 Terms, definitions, symbols and units For the purposes of this document, the terms, definitions, symbols and units given in EN 13445-1:2014, EN 13445-2:2014, EN 13445-3:2014, EN 13445-4:2014 and EN 13445-5:2014 and the following apply. 3.1 nickel allo
31、ys those alloys which contain a minimum of 30 % nickel and contain more nickel than iron 4 General requirements The general requirements of EN 13445-1:2014 shall apply. DIN EN 13445-10:2016-05 EN 13445-10:2015 (E) 6 5 Materials 5.1 General The general requirements of EN 13445-2:2014 shall apply with
32、 the following additions/exclusions in 5.2 5.5. NOTE There are presently no European Standards specifically for nickel or nickel alloys for pressure purposes. This part 10 of EN 13445 is therefore limited to European Approval of Materials (EAM) or the use of Particular Materials Appraisal (PMA). The
33、se may be used when they meet the requirements in 5.1 to 5.5 of this part 10 of EN 13445. 5.2 Material grouping system Annex A of EN 13445-2:2014 is not applicable to pressure vessels of nickel and nickel alloys and is replaced by Annex A of this part 10 of EN 13445. The grouping system for nickel a
34、nd its alloys is shown in Table A.1 of this part 10 of EN 13445. Only material having a minimum elongation after fracture greater than 25 % shall be used for construction of pressure vessels. Materials which have mechanical properties enhanced by precipitation hardening are excluded from this part o
35、f EN 13445, unless they are to be used for bolting applications. 5.3 Material documentation Materials for pressure bearing parts compliant with the requirements of this European Standard shall be accompanied by inspection documentation in accordance with EN 10204:2004. The type of inspection documen
36、t shall be in accordance with EN 764-5:2014 and include a declaration of compliance to the material specification. 5.4 Prevention of brittle fracture There are no general requirements for nickel and nickel alloys at temperatures down to 196 C. However, the specific requirements of individual EAMs/PM
37、As shall be taken into account. 5.5 Lamellar tearing Failure by lamellar tearing is not normally applicable to nickel and nickel alloys. 6 Design 6.1 General All the design methods included in EN 13445-3:2014 shall apply, with the following amendments, given in 6.2 6.5. Physical properties of nickel
38、 and nickel alloys are given in Annex B. 6.2 Time-independent nominal design stress The design stress for nickel and nickel alloy materials entering service without any subsequent heat treatment shall be evaluated in accordance with Table 6.2-1. If any material is subjected to subsequent heat treatm
39、ent (for example, in the manufacture of dished ends) representative material test coupons shall be heat treated with the components and subjected to the same mechanical tests as used to certify the material at the manufacturers works. The nominal design stress shall then be calculated in accordance
40、with Table 6.2-1. If this design stress is lower than DIN EN 13445-10:2016-05 EN 13445-10:2015 (E) 7 that used in the original calculations, the design of that component and any other related components shall be repeated using the nominal design stress derived from the properties of the heat treated
41、 material. For designs using nickel and nickel alloys attention is drawn to the effect of heat treatment on the materials, and care should therefore be taken when determining the thickness of the materials that will receive subsequent heat treatments during manufacture. Table 6.21 Maximum allowed va
42、lues of the nominal design stress for nickel and nickel alloy materials for pressure parts Minimum specified elongation after fracture (A) (%) Design stress for normal operating load cases (MPa) Design stress for testing and exceptional load cases (MPa) A 35 p1,0/m/dmin ;1, 2 3TTRRf=testp1,0/test1,
43、05TRf=30 10 % Yes, annealing 4248 F 5 % No 4248 F 5 % Yes, annealing 7.10.3 Heat treatment of tubular products after cold forming The requirements of 9.4.3 of EN 13445-4:2014 are not applicable for pressure vessels made of nickel and nickel alloys. Heat treatment of tubular products after cold formi
44、ng shall be carried out in accordance with the material manufacturers recommendations, when required by Table 7.10-2. DIN EN 13445-10:2016-05 EN 13445-10:2015 (E) 11 Table 7.102 Heat treatment of tubular products after cold forming Material groups Bending radius for the tube R Heat treatment 41 R 1,
45、3 DeNo 41 R 150 mm or e 16 mm RT or UT MT or PT 100 % 10 % (10010) % 10 % 10 % 10 % 3b Circumferential joints on a nozzle di 150 mm or e 16 mm with backing strip cRT or UT MT or PT NA NA NA NA NA NA 4 Circumferential joints on a nozzle di 150 mm and e 16 mm RT or UT MT or PT 0 100 % 0 (10010) % 0 10
46、 % 5 All welds in spheres, heads and hemispherical heads to shells RT or UT MT or PT 100 % 10 % (10010) % 10 % 25 % 10 % 6 Assembly of a conical shell with a cylindrical shell without a knuckle (large end of the cone) d, eRT or UT MT or PT 100 % 100 % (10010) % 100 % 10 % 100 % 7 Assembly of a conic
47、al shell with a cylindrical shell without a knuckle (small end of the cone) RT or UT MT or PT 100 % 10 % (10010) % 100 % 10 % 10 % Circumferential lapped joints c8a General application shell to head RT or UT MT or PT NA NA NA NA NA NA 8b Bellows to shell e 8 mm MT or PT RT or UT 100 % 0 % 100 % 0 %
48、25 % 0 % DIN EN 13445-10:2016-05 EN 13445-10:2015 (E) 16 Type of weld aTesting bExtent for testing group 1 2 3 Assembly of a flat head or a tubesheet, with a cylindrical shell Assembly of a flange or a collar with a shell 9 With full penetration RT or UT MT or PT 100 % 10 % (10010) % 10 % 25 % 10 %
49、10 With partial penetration if a 16 mm RT or UT MT or PT NA NA NA NA NA NA 11 With partial penetration if a 16 mm RT or UT MT or PT NA NA NA NA 0 10 % Assembly of a flange or a collar with a nozzle 12 With full penetration RT or UT MT or PT 100 % 10 % (10010) % 10 % 25 % 10 % 13 With partial penetration RT or UT MT or PT NA NA NA NA NA NA 14 With full or partial penetration di 150 mm and e 16 mm RT or UT MT or
