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Normas DIN – AENOR
DIN EN ISO 15156-3:2020-09

DIN EN ISO 15156-3:2020-09

Petroleum and natural gas industries - Materials for use in H<(Index)2>S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO/FDIS 15156-3:2020); German and English version prEN ISO 15156-3:2020 / Note: Date of issue 2020-07-31*Intended as replacement for DIN EN ISO 15156-3 (2015-12).

Industries du pétrole et du gaz naturel - Matériaux pour utilisation dans des environnements contenant de l'hydrogène sulfuré (H<(Index)2>S) dans la production de pétrole et de gaz - Partie 3: ARC (alliages résistants à la corrosion) et autres alliages résistants à la fissuration (ISO/FDIS 15156-3:2020); Version allemande et anglaise prEN ISO 15156-3:2020 / Attention: Date de parution 2020-07-31*Prévu pour remplacer DIN EN ISO 15156-3 (2015-12).

Erdöl- und Erdgasindustrie - Werkstoffe für den Einsatz in H<(Index)2>S-haltiger Umgebung bei der Öl- und Gasgewinnung - Teil 3: Hochlegierte Stähle (CRAs) und andere Legierungen (ISO/FDIS 15156-3:2020); Deutsche und Englische Fassung prEN ISO 15156-3:2020 / Achtung: Erscheinungsdatum 2020-07-31*Vorgesehen als Ersatz für DIN EN ISO 15156-3 (2015-12).

Fecha:
2020-09 /Active
Equivalencias internacionales:

ISO/FDIS 15156-3 (2020-06)

prEN ISO 15156-3 (2020-06)

Resumen:
This document 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<(Index)2>S-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 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 materials to damage that can be caused by sulfide stress-cracking (SSC), stress-corrosion cracking (SCC), and galvanically induced hydrogen stress cracking (GHSC). 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. This document is not necessarily suitable for application to equipment used in refining or downstream processes and equipment.
Keywords:
Alloy steels, Alloys, Corrosion, Corrosion resistance, Corrosion-resistant materials, Cracking, Cracking (petroleum), Definitions, Design, Environment, Gas extraction, High-alloy steels, Limits (mathematics), Low-alloy steels, Marking, Materials, Materials specification, Natural gas extraction, Natural gas industries, Oil industries, Petroleum, Petroleum extraction, Physical properties, Resistance to crack formation, Specification (approval), Steels, Suitability, Temperature, Testing
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