Under publication
ISO 21028-1
Cryogenic vessels — Toughness requirements for materials at cryogenic temperature — Part 1: Temperatures below ‒80 °C
Reference number
ISO 21028-1
Edition 3
2026-09
© ISO 2026
Under publication
Under publication (Edition 3, 2026)
Final production steps (up to seven weeks).
Will replace ISO 21028-1:2016

Abstract

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.

General information

  • Status
     : Under development
    Publication date
     : 2026-09
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 3
  • Technical Committee :
    ISO/TC 220
    ICS :
    23.020.40 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

3
Good Health and Well-being
7
Affordable and Clean Energy
9
Industry, Innovation and Infrastructure

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