ISO 23430:2019

Ships and marine technology — Specification of high manganese austenitic steel thin strips used for LNG tanks on board ships ISO 23430:2019

Publication date:   Dec 16, 2019

General information

90.93   Standard confirmed   Mar 6, 2025

ISO

ISO/TC 8/SC 8 Ship design

International Standard

47.020.05   Materials and components for shipbuilding

Buying

Published

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Scope

This document describes the specification of high manganese (Mn) austenitic steel thin strips with good weldability and good resistance to atmospheric corrosion intended to be used for LNG tanks on board ships.
It covers strips with a thickness ranging from 0,3 mm to 6,0 mm.

Life cycle

NOW

PUBLISHED
ISO 23430:2019
90.93 Standard confirmed
Mar 6, 2025




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