Historical
ISO 21028-2:2004
Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 2: Temperatures between -80 degrees C and -20 degrees C
ISO 21028-2:2004 specifies the toughness requirements of metallic materials for use at temperatures between -20 °C and -80 °C to ensure their suitability for cryogenic vessels. It is applicable to fine-grain and low-alloyed steels with specified yield strength less than or equal to 460 N/mm2, aluminium and aluminium alloys, copper and copper alloys and austenitic stainless steels.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]