Reference number
ISO 21635:2018
ISO 21635:2018
© ISO 2025
International Standard
ISO 21635:2018
Ships and marine technology — Specification of high manganese austenitic steel used for LNG tanks on board ships
Edition 1
2018-07
2018-07
ISO 21635:2018
71299
Publiée
(Edition 1, 2018)
Cette publication a été révisée et confirmée pour la dernière fois en 2023.
Cette édition reste donc d’actualité.
Résumé
This document describes the specification of high manganese (Mn) austenitic steel plates to be used for LNG tanks on board ships.
The specification of high manganese austenitic steel can be also considered for design and manufacture of cargo tanks and process pressure vessels of LNG supply/terminal and transportation of fuels and traded gases.
This document is primarily applicable for the specification of LNG tanks below volumetric capacity of approximately 30 000 m3 using high manganese austenitic steel.
The thickness of plates is limited to between 6 mm to 40 mm.
Informations générales
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État actuel: PubliéeDate de publication: 2018-07Stade: Norme internationale confirmée [90.93]
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Edition: 1
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Comité technique :ISO/TC 8/SC 8ICS :47.020.05
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