Cryogenic tank and method for manufacturing same

Abstract

A cryogenic vessel and to a method for manufacturing same, configured to store a liquefied gas at a cryogenic temperature preferably below −100 °C, for example liquid nitrogen, the vessel including of a set of welded sheet(s) of 201LN austenitic stainless steel. Wherein the vessel is work hardened to a degree of work hardening of between 1% and 12%, and preferably between 5% and 10%, i.e. the set of welded sheet(s) of 201LN austenitic stainless steel is work hardened to a degree of work hardening of between 1% and 12% and preferably between 5% and 10%.

Dependencies are inferred from the claim text.