ISO 21028-1:2026

Cryogenic vessels — Toughness requirements for materials at cryogenic temperature — Part 1: Temperatures below ‒80 °C

Publication date:   Sep 23, 2026

General information

60.60   Standard published   Sep 23, 2026

ISO

ISO/TC 220 Cryogenic vessels

International Standard

23.020.40   Cryogenic vessels

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Scope

This document specifies the toughness requirements of metallic materials for use at a temperature below −80 °C to ensure their suitability for cryogenic vessels.
This document does not apply to unalloyed steels and cast materials.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 21028-1:2016

NOW

PUBLISHED
ISO 21028-1:2026
60.60 Standard published
Sep 23, 2026