ISO 18742:2026

International Standard   Current Edition · Approved on 10 February 2026

Ship and marine technology — High-manganese austenitic steel — Specification for high-manganese austenitic steel welded fittings for cryogenic temperature

ISO 18742:2026 Files

English 15 Pages
Current Edition
OMR 48.13

ISO 18742:2026 Scope

This document provides requirements for wrought high-manganese austenitic steel welded fittings used for pressure piping at cryogenic temperature.

The specification of high-manganese austenitic steel welded fittings is applicable to all pressure retaining components and any non-pressure retaining components used in hull systems for marine technology and in onshore projects.

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