ISO 23430:2019

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

Publication date: Dec 16, 2019

General information

Current stage: 90.93 Effective date: Mar 6, 2025

Originator: ISO

Owner: ISO/TC 8/SC 8

Type: International Standard

ICS: 47.020.05

Languages: English

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Status: 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