BS IS0 21635:2018 Bsl Standards Publication Ships and marine technology - Specification of high manganese austenitic steel used for LNG tanks on board ships bsi. BSISO21635:2018 BRITISH STANDARD Nationalforeword This British Standard is theUK implementation of IS021635:2018. The UK participation in its preparation was entrusted to Technical Committee SME/32, Ships and marine technology- Steering committee. A list of organizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. TheBritishStandardsInstitution2018 PublishedbyBSIStandardsLimited2018 ISBN9780580945045 ICS47.020.05 Compliance with a British Standard cannot confer immunityfrom legal obligations. This British Standard was published under the authority of the StandardsPolicyand StrategyCommitteeon31July2018. Amendments/corrigendaissued sincepublication Date Textaffected BS ISO 21635:2018 ISO INTERNATIONAL STANDARD 21635 First edition 2018-07-28 Ships and marine technology - Specification of high manganese austenitic steel used for LNG tanks on board ships Navires ettechnologie maritime-Specification des aciers a haute teneur en manganeseutilises pour les réservoirs de GNLd bord des navires Reference number IS0 21635:2018(E) ISO @ IS0 2018