Cryogenic vessels. Toughness requirements for materials at cryogenic temperature - Temperatures between -80 degrees C and -20 degrees C Ingestion-build-82396 terminology and test code for

terminology and test code for step-voltage regulators enabling reduction of voltage volatility and high tolerance to frequency deviations

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Quality assurance team

Cryogenic vessels. Toughness requirements for materials at cryogenic temperature - Temperatures between -80 degrees C and -20 degrees C Ingestion-build-82396 terminology and test code for1 Scope 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