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.
PUBLISHED
ISO 21028-1:2016
PROJECT
ISO/DIS 21028-1
40.99
Full report circulated: DIS approved for registration as FDIS
Jul 22, 2025
Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 degrees C (ISO/DIS 21028‑1:2024)
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