Petroleum, petrochemical and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2003)

Erdöl- und Erdgasindustrie - Werkstoffe für den Einsatz in H2S-haltiger Umgebung bei der Öl- und Gasgewinnung - Teil 3: Hochlegierte Stähle (CRAs) und andere Legierungen (ISO 15156-3:2003)

Industries du pétrole, pétrochimiques 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 3: ARC (alliages résistants à la corrosion) et autres alliages résistants à la fissuration (ISO 15156-3:2003)

Petroleum, petrochemical and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2003)

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Status
Withdrawn
Publication Date
14-Dec-2003
Withdrawal Date
14-Oct-2009
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
15-Oct-2009
Completion Date
15-Oct-2009

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SLOVENSKI STANDARD
01-maj-2004
Petroleum, petrochemical and natural gas industries - Materials for use in H2S-
containing environments in oil and gas production - Part 3: Cracking-resistant
CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2003)
Petroleum, petrochemical and natural gas industries - Materials for use in H2S-
containing environments in oil and gas production - Part 3: Cracking-resistant CRAs
(corrosion-resistant alloys) and other alloys (ISO 15156-3:2003)
Erdöl- und Erdgasindustrie - Werkstoffe für den Einsatz in H2S-haltiger Umgebung bei
der Öl- und Gasgewinnung - Teil 3: Hochlegierte Stähle (CRAs) und andere Legierungen
(ISO 15156-3:2003)
Industries du pétrole, pétrochimiques et du gaz naturel - Matériaux pour utilisation dans
des environnements contenant de l'hydrogene sulfuré (H2S) dans la production de
pétrole et de gaz - Partie 3: ARC (alliages résistants a la corrosion) et autres alliages
résistants a la fissuration (ISO 15156-3:2003)
Ta slovenski standard je istoveten z: EN ISO 15156-3:2003
ICS:
75.180.10 Oprema za raziskovanje in Exploratory and extraction
odkopavanje equipment
77.060 Korozija kovin Corrosion of metals
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL ISO
STANDARD 15156-3
First edition
2003-12-15
Petroleum and natural gas industries —
Materials for use in H S-containing
environments in oil and gas
production —
Part 3:
Cracking-resistant CRAs (corrosion-
resistant alloys) and other alloys
Industries du pétrole et du gaz naturel — Matériaux pour utilisation
dans des environnements contenant de l'hydrogène sulfuré (H S) dans
la production de pétrole et de gaz —
Partie 3: ARC (alliages résistants à la corrosion) et autres alliages
résistants à la fissuration
Reference number
ISO 15156-3:2003(E)
©
ISO 2003
ISO 15156-3:2003(E)
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ii © ISO 2003 — All rights reserved

ISO 15156-3:2003(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope. 1
2 Normative references . 2
3 Terms and definitions. 3
4 Symbols and abbreviated terms. 4
5 Factors affecting the cracking resistance of CRAs and other alloys in H S-containing
environments. 5
6 Qualification and selection of CRAs and other alloys with respect to SSC, SCC and GHSC
in H S-containing environments . 5
6.1 General. 5
6.2 Evaluation of materials properties . 6
6.3 PREN . 8
7 Purchasing information and marking . 8
7.1 Information to be supplied for material purchasing. 8
7.2 Marking. 9
Annex A (normative) Environmental cracking-resistant CRAs and other alloys . 10
Annex B (normative) Qualification of CRAs for H S-service by laboratory testing . 47
Annex C (informative) Information to be supplied for material purchasing. 57
Annex D (informative) Materials chemical compositions and other information . 59
Annex E (informative) Nominated sets of test conditions. 71
Bibliography . 72

ISO 15156-3:2003(E)
Foreword
ISO (the 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 committee 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 electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 15156-3 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures
for petroleum and natural gas industries.
ISO 15156 consists of the following parts, under the general title Petroleum and natural gas industries —
Materials for use in H S-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 alloys

iv © ISO 2003 — All rights reserved

ISO 15156-3:2003(E)
Introduction
The consequences of sudden failures of metallic oil and gas field components, associated with their exposure
to H S-containing production fluids, led to the preparation of the first edition of NACE MR0175, which was
published in 1975 by the National Association of Corrosion Engineers, now known as NACE International.
The original and subsequent editions of NACE MR0175 established limits of H S partial pressure above which
precautions against sulfide stress-cracking (SSC) were always considered necessary. They also provided
guidance for the selection and specification of SSC-resistant materials when the H S 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 H S partial pressures. NACE
MR0175 is complemented by NACE TM0177-96 and NACE TM0284 test methods.
In separate developments, the European Federation of Corrosion issued EFC Publication Number 16 in 1995
and EFC Publication Number 17 in 1996. These documents are generally complementary to those of NACE,
though they differ in scope and detail.
This part of ISO 15156 utilises the above sources to provide requirements and recommendations for materials
qualification and selection for application in environments containing wet H S in oil and gas production
systems.
Changes will be incorporated into this International Standard by amendments or revisions in accordance with
Interpretation and maintenance of ISO 15156 by ISO/TC 67/WG 7, copies of which can be obtained from the
ISO/TC 67 Secretariat. Experts from both NACE and EFC are members of ISO/TC 67/WG 7.

INTERNATIONAL STANDARD ISO 15156-3:2003(E)

Petroleum and natural gas industries — Materials for use in
H S-containing environments in oil and gas production —
Part 3:
Cracking-resistant CRAs (corrosion-resistant alloys) and other
alloys
WARNING — CRAs (corrosion-resistant alloys) and other alloys selected using this part of ISO 15156
are resistant to cracking in defined H S-containing environments in oil and gas production but not
necessarily immune to cracking under all service conditions. It is the equipment user's responsibility
to select the CRAs and other alloys suitable for the intended service.
1 Scope
This part of ISO 15156 gives requirements and recommendations for the selection and qualification of CRAs
(corrosion-resistant alloys) and other alloys for service in equipment, used in oil and natural gas production
and natural gas treatment plants in H S-containing environments, whose failure could 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 part of ISO 15156 addresses the resistance of these materials to damage that may be caused by sulfide
stress-cracking (SSC), stress-corrosion cracking (SCC) and galvanically-induced hydrogen stress-cracking
(GHSC).
This part of ISO 15156 is only concerned 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 part of ISO 15156 is applicable, including
permitted exclusions.
This part of ISO 15156 applies to the qualification and selection of materials for equipment designed and
constructed using conventional elastic design criteria. For designs utilizing plastic criteria (e.g. strain-based
and limit-state designs), see ISO 15156-1:2001, Clause 5.
This part of ISO 15156 is not necessarily suitable for application to equipment used in refining or downstream
processes and equipment.
ISO 15156-3:2003(E)
Table 1 — List of equipment
ISO 15156 is applicable to materials used for the Permitted exclusions
following equipment
Drilling, well construction and well-servicing equipment Equipment only exposed to drilling fluids of controlled

a
composition
Drill bits
b
Blowout Preventer (BOP) shear blades
Drilling riser systems
Work strings
c
Wireline and wireline equipment
Surface and intermediate casing

d
Wells, including subsurface equipment, gas lift equipment, Sucker rod pumps and sucker rods
wellheads and christmas trees
Electric submersible pumps
Other artificial lift equipment
Slips
Flow-lines, gathering lines, field facilities and field Crude oil storage and handling facilities operating at a total
processing plants absolute pressure below 0,45 MPa (65 psi)
Water-handling equipment Water-handling facilities operating at a total absolute
pressure below 0,45 MPa (65 psi)
Natural gas treatment plants
Transportation pipelines for liquids, gases and multiphase Lines handling gas prepared for general commercial and
fluids domestic use
For all equipment above Components loaded only in compression
a
See ISO 15156-2:2003, A.2.3.2.3 for more information.

b
See ISO 15156-2:2003, A.2.3.2.1 for more information.

c
Wireline lubricators and lubricator connecting devices are not permitted exclusions.
d
For sucker rod pumps and sucker rods, reference can be made to NACE MR0176.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
refere
...

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