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CEN

EN ISO 15156-2:2020

(Main)

Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2020)

Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2020)

This document gives requirements and recommendations for the selection and qualification of carbon and low-alloy steels for service in equipment used in oil and natural gas production and natural gas treatment plants in H2S-containing environments, whose failure can pose a risk to the health and safety of the public and personnel or to the environment. It can be applied to help to avoid costly corrosion damage to the equipment itself. It supplements, but does not replace, the materials requirements of the appropriate design codes, standards or regulations.
This document addresses the resistance of these steels to damage that can be caused by sulfide stress cracking (SSC) and the related phenomena of stress-oriented hydrogen-induced cracking (SOHIC) and soft-zone cracking (SZC).
This document also addresses the resistance of these steels to hydrogen-induced cracking (HIC) and its possible development into stepwise cracking (SWC).
This document is concerned only with cracking. Loss of material by general (mass loss) or localized corrosion is not addressed.
Table 1 provides a non-exhaustive list of equipment to which this document is applicable, including exclusions.
This document applies to the qualification and selection of materials for equipment designed and constructed using load controlled design methods. For design utilizing strain-based design methods, see ISO 15156-1:2020, Clause 5.
Annex A lists SSC-resistant carbon and low alloy steels, and A.2.4 includes requirements for the use of cast irons.
This document is not necessarily suitable for application to equipment used in refining or downstream processes and equipment.

Erdöl- und Erdgasindustrie - Werkstoffe für den Einsatz in H2S-haltiger Umgebung bei der Öl- und Gasgewinnung - Teil 2: Gegen Rissbildung beständige unlegierte und niedriglegierte Stähle und Gusseisen (ISO 15156-2:2020)

Dieses Dokument nennt Anforderungen und gibt Empfehlungen für die Auswahl und Qualifizierung von unlegierten und niedriglegierten Stählen für den Betrieb in Einrichtungen der Öl  und Gasgewinnung und in Erdgasbehandlungsanlagen im Bereich H2S haltiger Umgebungen, deren Versagen ein mögliches Gesundheits  und Sicherheitsrisiko für die Allgemeinheit und das Personal oder für die Umwelt darstellen kann. Es kann angewendet werden zur Vermeidung kostspieliger Beschädigungen infolge von Korrosion der Anlage selbst. Es ergänzt, ersetzt aber nicht die in einschlägigen Konstruktionsrichtlinien, Normen oder Regelwerken enthaltenen Anforderungen an Werkstoffe.
Dieses Dokument behandelt die Beständigkeit dieser Stähle gegen Beschädigungen, die durch H2S induzierte Spannungsrisskorrosion (SSC) und die damit verbundenen Erscheinungen der spannungsorientierten wasserstoffinduzierten Rissbildung (SOHIC) und der Weichzonenrissbildung (SZC) verursacht werden können.
Dieses Dokument behandelt außerdem die Beständigkeit dieser Stähle gegen wasserstoffinduzierte Rissbildung (HIC) und deren mögliche Verbindung zu Stufenrissen (SWC).
Dieses Dokument behandelt ausschließlich die Rissbildung. Es befasst sich nicht mit Werkstoffverlusten durch allgemeine (durch Massenverlust bedingte) oder örtliche Korrosion.
Tabelle 1 enthält als nicht erschöpfende Liste eine Übersicht von Ausrüstungen, die in den Anwendungsbereich dieses Dokumentes fallen, einschließlich Ausnahmen.
Dieses Dokument gilt für die Qualifizierung und Auswahl von Werkstoffen für Ausrüstungen, die unter Anwendung von lastgesteuerten Auslegungsverfahren ausgelegt und gebaut wurden. Für Konstruktionen, bei denen auf Dehnung beruhende Auslegungsverfahren zur Anwendung kommen, siehe ISO 15156 1:2020, Abschnitt 5.
Anhang A enthält eine Auflistung von SSC beständigen unlegierten und niedriglegierten Stählen und A.2.4 enthält Anforderungen an die Verwendung von Gusseisen.
Dieses Dokument ist nicht zwangsläufig auch für die Anwendung auf Ausrüstungen in Raffinierungs  oder nachgeschalteten Verfahren und Einrichtungen geeignet.

Industries du pétrole et du gaz naturel - Matériaux pour utilisation dans des environnements contenant de l'hydrogène sulfuré (H2S) dans la production de pétrole et de gaz - Partie 2: Aciers au carbone et aciers faiblement alliés résistants à la fissuration, et utilisation de fontes (ISO 15156-2:2020)

Industrija za predelavo nafte in zemeljskega plina - Materiali za uporabo v okoljih s H2S v proizvodnji olja in plina - 2. del: Proti razpokam odporna ogljikova in malolegirana jekla ter uporaba litega železa (ISO 15156-2:2020)

General Information

Status
Published
Publication Date
24-Nov-2020
Withdrawal Date
30-May-2021
ICS
75.180.01 - Equipment for petroleum and natural gas industries in general
Technical Committee
CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
Drafting Committee
CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
25-Nov-2020
Completion Date
25-Nov-2020
Ref Project
SIST EN ISO 15156-2:2021 - Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2020)

Relations

Replaces
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 alloy steels, and the use of cast irons (ISO 15156-2:2015)
Effective Date
16-Oct-2019

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Related Packages

ISO 15156 - Petroleum and Natural Gas Package
ISO 15156 - Petroleum and Natural Gas Package
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 15156-2:2021
01-januar-2021
Nadomešča:
SIST EN ISO 15156-2:2015
Industrija za predelavo nafte in zemeljskega plina - Materiali za uporabo v okoljih s
H2S v proizvodnji olja in plina - 2. del: Proti razpokam odporna ogljikova in
malolegirana jekla ter uporaba litega železa (ISO 15156-2:2020)
Petroleum and natural gas industries - Materials for use in H2S-containing environments
in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the
use of cast irons (ISO 15156-2:2020)
Erdöl- und Erdgasindustrie - Werkstoffe für den Einsatz in H2S-haltiger Umgebung bei
der Öl- und Gasgewinnung - Teil 2: Gegen Rissbildung beständige unlegierte und
niedriglegierte Stähle und Gusseisen (ISO 15156-2:2020)
Industries du pétrole et du gaz naturel - Matériaux pour utilisation dans des
environnements contenant de l'hydrogène sulfuré (H2S) dans la production de pétrole et
de gaz - Partie 2: Aciers au carbone et aciers faiblement alliés résistants à la fissuration,
et utilisation de fontes (ISO 15156-2:2020)
Ta slovenski standard je istoveten z: EN ISO 15156-2:2020
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
77.060 Korozija kovin Corrosion of metals
SIST EN ISO 15156-2:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 15156-2:2021

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SIST EN ISO 15156-2:2021


EN ISO 15156-2
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2020
EUROPÄISCHE NORM
ICS 75.180.01 Supersedes EN ISO 15156-2:2015
English Version

Petroleum and natural gas industries - Materials for use in
H2S-containing environments in oil and gas production -
Part 2: Cracking-resistant carbon and low-alloy steels, and
the use of cast irons (ISO 15156-2:2020)
Industries du pétrole et du gaz naturel - Matériaux Erdöl- und Erdgasindustrie - Werkstoffe für den
pour utilisation dans des environnements contenant de Einsatz in H2S-haltiger Umgebung bei der Öl- und
l'hydrogène sulfuré (H2S) dans la production de Gasgewinnung - Teil 2: Gegen Rissbildung beständige
pétrole et de gaz - Partie 2: Aciers au carbone et aciers unlegierte und niedriglegierte Stähle und Gusseisen
faiblement alliés résistants à la fissuration, et (ISO 15156-2:2020)
utilisation de fontes (ISO 15156-2:2020)
This European Standard was approved by CEN on 12 October 2020.

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 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15156-2:2020 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN ISO 15156-2:2021
EN ISO 15156-2:2020 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 15156-2:2021
EN ISO 15156-2:2020 (E)
European foreword
This document (EN ISO 15156-2:2020) has been prepared by Technical Committee ISO/TC 67
"Materials, 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 NEN.
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 May 2021, and conflicting national standards s
...

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