DIN EN ISO 15156-2-2015 Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2 Cracking-resistant carbon and low.pdf

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1、December 2015 English price group 20No 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 75.180.10; 77.060!%KEnglish ver

2、sion EN ISO 15156-2:2015,English translation of DIN EN ISO 15156-2:2015-12Erdl- und Erdgasindustrie Werkstoffe fr den Einsatz in -haltiger Umgebung bei der l- und Gasgewinnung Teil 2: Gegen Rissbildung bestndige unlegierte und niedriglegierte Sthle und Gusseisen (ISO 15156-2:2015);Englische Fassung

3、EN ISO 15156-2:2015,Englische bersetzung von DIN EN ISO 15156-2:2015-12Industries du ptrole et du gaz naturel Matriaux pour utilisation dans des environnements contenant de lhydrogne sulfur dans la production de ptrole et de gaz Partie 2: Aciers au carbone et aciers faiblement allies rsistants la fi

4、ssuration, et utilisation de fontes (ISO 15156-2:2015);Version anglaise EN ISO 15156-2:2015,Traduction anglaise de DIN EN ISO 15156-2:2015-12SupersedesDIN EN ISO 15156-2:2010-12www.beuth.deDocument comprises 54 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original sh

5、all be considered authoritative.H2S H2S (H S) 201.16DIN EN ISO 15156-2:2015-12 2 A comma is used as the decimal marker. National foreword This document (EN ISO 15156-2:2015) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical

6、and natural gas industries” in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” (Secretariat: NEN, Netherlands). The responsible German body involved in its preparation was DIN-Normenausschuss Erdl

7、- und Erdgasgewinnung (DIN Standards Committee Petroleum and Natural Gas Industries), Working Committee NA 109-00-01-70 AK Korrosionsbestndige Werkstoffe. In addition to the legal units of measurement, this standard also uses the units “F”, “in (inch)”, “ksi” and “psi (psig)”. It is important to not

8、e that according to the German law on units in metrology, the use of these units is not permitted in official or business communications within Germany. The indication of these units solely serves to facilitate the communication with those countries where these units are used (e.g. import-export bus

9、iness). Non-SI unit SI unit Conversion F C C = (5/9) (F-32) in (inch) mm 1 inch = 25,4 mm ksi MPa 1 ksi = 6,894 757 MPa psi (psig) kPa 1 psi = 6,894 757 kPa The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 6506-1 DIN EN ISO 6506-1 ISO 65

10、07-1 DIN EN ISO 6507-1 ISO 6508-1 DIN EN ISO 6508-1 ISO 6892-1 DIN EN ISO 6892-1 ISO 10423 DIN EN ISO 10423 ISO 15156-1 DIN EN ISO 15156-1 ISO 15156-3 DIN EN ISO 15156-3 DIN EN ISO 15156-2:2015-12 3 Amendments This standard differs from DIN EN ISO 15156-2:2010-12 as follows: a) the term “conventiona

11、l elastic design criteria” has been replaced by the term “load controlled design methods”; b) in Subclauses 7.2.1.1 and A.2.1.1, information that emphasizes the possibilities for the qualification for a specific sour service or range of sour service of carbon and low alloy steels not listed in Annex

12、 A has been included; c) paragraph 6 of Subclause A.2.1.4 has been replaced to improve the guidance on the welding of carbon and low alloy steels not covered elsewhere in this Subclause. Previous editions DIN EN ISO 15156-2: 2005-07, 2010-12 DIN EN ISO 15156-2 Corrigendum 1: 2007-02 DIN EN ISO 15156

13、-2:2015-12 4 National Annex NA (informative) Bibliography DIN EN ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test method DIN EN ISO 6507-1, Metallic materials Vickers hardness test Part 1: Test method DIN EN ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Test method D

14、IN EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature DIN EN ISO 10423, Petroleum and natural gas industries Drilling and production equipment Wellhead and christmas tree equipment DIN EN ISO 15156-1, Petroleum and natural gas industries Materials for use in

15、 H2S-containing environments in oil and gas production Part 1: General principles for selection of cracking-resistant materials DIN EN ISO 15156-3, Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 3: Cracking-resistant CRAs (corrosi

16、on-resistant alloys) and other alloys EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15156-2 September 2015 ICS 75.180.10; 77.060 Supersedes EN ISO 15156-2:2009English Version Petroleum and natural gas industries - Materials for use in -containing environments in oil and gas production - P

17、art 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2015) Industries du ptrole et du gaz naturel - Matriaux pour utilisation dans des environnements contenant de lhydrogne sulfur ( ) dans la production de ptrole et de gaz - Partie 2: Aciers au carbone et aci

18、ers faiblement allies rsistants la fissuration, et utilisation de fontes (ISO 15156-2:2015) Erdl- und Erdgasindustrie - Werkstoffe fr den Einsatz in -haltiger Umgebung bei der l- und Gasgewinnung - Teil 2: Gegen Rissbildung bestndige unlegierte und niedriglegierte Sthle und Gusseisen (ISO 15156-2:20

19、15) This European Standard was approved by CEN on 24 August 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

20、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

21、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

22、donia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EURO

23、PISCHES 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 ISO 15156-2:2015 EH2S H2S H2S Contents Page European foreword 3 Foreword 4Introduction

24、 51 Scope . 62 Normative references 73 Terms and definitions . 84 Symbols and abbreviated terms . 115 Purchasing information 116 Factors affecting the behaviour of carbon and low alloy steels in H2S-containing environments 127 Qualification and selection of carbon and low-alloy steels with resistanc

25、e to SSC, SOHIC and SZC . 137.1 Option 1 Selection of SSC-resistant steels (and cast irons) using A.2 137.1.1 For pH2S 0,3 kPa (0,05 psi) 137.2 Option 2 Selection of steels f or specific sour-service applications or for ranges of sour service . 137.2.1 Sulfide stress-cracking 137.2.2 SOHIC and SZC 1

26、57.3 Hardness requirements 157.3.1 General. 157.3.2 Parent metals .157.3.3 Welds . 157.4 Other fabrication methods . 218 Evaluation of carbon and low alloy steels for their resistance to HIC/SWC .219 Marking, labelling, and documentation 22Annex A (normative) SSC-resistant carbon and low alloy steel

27、s (and requirements and recommendations for the use of cast irons) .23Annex B (normative) Qualification of carbon and low-alloy steels for H2S service by laboratory testing .32Annex C (informative) Determination of H2S partial pressure 40Annex D (informative) Recommendations for determining pH 42Ann

28、ex E (informative) Information that should be supplied for material purchasing .47Bibliography .497.1.2 For pH2S 0,3 kPa (0,05 psi) 132 EN ISO 15156-2:2015 (E) DIN EN ISO 15156-2:2015-12European foreword This document (EN ISO 15156-2:2015) has been prepared by Technical Committee ISO/TC 67 “Material

29、s, equipment and offshore structures for petroleum, petrochemical and natural gas industries“ in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” the secretariat of which is held by AFNOR. This Eur

30、opean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2016, and conflicting national standards shall be withdrawn at the latest by March 2016. Attention is drawn to the possibility that some of the elemen

31、ts 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 supersedes EN ISO 15156-2:2009. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the follow

32、ing 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, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, No

33、rway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 15156-2:2015 has been approved by CEN as EN ISO 15156-2:2015 without any modification. 3EN ISO 15156-2:2015 (E)DIN EN ISO 15156-2:2015-12ForewordISO (the

34、 International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committe

35、e has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechni

36、cal standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in

37、 accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

38、Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute

39、an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee

40、 responsible for this document is ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries.This third edition cancels and replaces the second edition (ISO 15156-2:2009), of which it constitutes a minor revision, specifically by the following: re

41、placement in the Scope of the term “conventional elastic design criteria” by the term “load controlled design methods”; inclusion in both 7.2.1.1 and A.2.1.1 of information that emphasizes the possibilities for the qualification for a specific sour service or range of sour service of carbon and low

42、alloy steels not listed in Annex A; replacement of paragraph 6 of A.2.1.4 to improve the guidance on the welding of carbon and low alloy steels not covered elsewhere in this subclause.ISO 15156 consists of the following parts, under the general title Petroleum and natural gas industries Materials fo

43、r use in H2S-containing environments in oil and gas production Part 1: General principles for selection of cracking-resistant materials Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys4 EN

44、ISO 15156-2:2015 (E) DIN EN ISO 15156-2:2015-12IntroductionThe consequences of sudden failures of metallic oil and gas field components, associated with their exposure to H2S-containing production fluids, led to the preparation of the first edition of NACE MR0175, which was published in 1975 by the

45、National Association of Corrosion Engineers, now known as NACE International.The original and subsequent editions of NACE MR0175 established limits of H2S partial pressure above which precautions against sulfide stress-cracking (SSC) were always considered necessary. They also provided guidance for

46、the selection and specification of SSC-resistant materials when the H2S thresholds were exceeded. In more recent editions, NACE MR0175 has also provided application limits for some corrosion-resistant alloys, in terms of environmental composition and pH, temperature and H2S partial pressures.In sepa

47、rate developments, the European Federation of Corrosion issued EFC Publication 16 in 1995 and EFC Publication 17 in 1996. These documents are generally complementary to those of NACE though they differed in scope and detail.In 2003, the publication of the ISO 15156-series and NACE MR0175/ISO 15156 w

48、as completed for the first time. These technically identical documents utilized the above sources to provide requirements and recommendations for materials qualification and selection for application in environments containing wet H2S in oil and gas production systems. They are complemented by NACE

49、TM0177 and NACE TM0284 test methods.The revision of this part of ISO 15156 involves a consolidation of all changes agreed and published in the Technical Circular 1, ISO 15156-2:2009/Cir.1:2011(E) and the Technical Circular 2, ISO 15156-2:2009/Cir.2:2014(E), published by the ISO 15156 Maintenance Agency secretariat at DIN.The changes were developed by and approved by the ballot of, representative groups from within the oil and gas production industry. The great majority of these changes