BS EN ISO 21028-2:2018
Cryogenic vessels. Toughness requirements for materials at cryogenic temperature Temperatures between -80 degrees C and -20 degrees C
Označení normy: | BS EN ISO 21028-2:2018 |
Počet stran: | 32 |
Vydáno: | 2018-04-24 |
ISBN: | 978 0 580 83704 3 |
Status: | Standard |
BS EN ISO 21028-2:2018
This standard BS EN ISO 21028-2:2018 Cryogenic vessels. Toughness requirements for materials at cryogenic temperature is classified in these ICS categories:
- 23.020.40 Cryogenic vessels
This document specifies the toughness requirements of metallic materials for use at temperatures between −20 °C and −80 °C to ensure their suitability for cryogenic vessels. This document is applicable to fine-grain and low-alloyed steels with specified yield strength ≤460 N/mm2, aluminium and aluminium alloys, copper and copper alloys and austenitic stainless steels.
NOTE For steel materials listed in EN 13445-2 or EN 13480-2 or for steel materials and weldings complying with the same fundamental safety requirements, the requirements for prevention of brittle fracture at low temperatures according to EN 13445-2:2014, Annex B, method 2, or EN 13480-2:2012, Annex B, method 2 can be applied.