Abstract / scope
ISO 21028-1:2004 specifies the toughness requirements of metallic materials for use at temperatures below -80 °C to ensure their suitability for cryogenic vessels. It is not applicable to unalloyed steels and cast materials.
ISO 21028-1:2004Withdrawn
Cryogenic vessels — Toughness requirements for materials at cryogenic temperature — Part 1: Temperatures below -80 degrees C
Récipients cryogéniques — Exigences de ténacité pour les matériaux à température cryogénique — Partie 1: Températures inférieures à -80 degrés C