Shfuqizuar
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.
WITHDRAWN
ISO 21028-2:2004
95.99
Withdrawal of Standard
19 mar 2018
PUBLISHED
ISO 21028-2:2018
Enët kriogjenike - Kërkesat e fortësisë (qëndrueshmërisë) për materialet në temoeraturë kriogjenike - Pjesa 2: Temperaturat ndërmjet -80oC dhe -20oC
60.60 Standard published