ISO 21028-1

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

General information

Current stage: 60.00 Standard under publication Sep 2, 2026

Originator: ISO

Owner: ISO/TC 220 Cryogenic vessels

Type: International Standard

ICS: 23.020.40 Cryogenic vessels

Scope

ISO 21028-1:2016 specifies the toughness requirements of metallic materials for use at a temperature below -80 °C to ensure their suitability for cryogenic vessels.
ISO 21028-1:2016 is not applicable to unalloyed steels and cast materials.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 21028-1:2016

NOW

IN_DEVELOPMENT
ISO 21028-1
60.00 Standard under publication
Sep 2, 2026