Standard [CURRENT]
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This International Standard specifies test methods and the evaluation of results from these tests in order to qualify steels suitable for use in the manufacture of gas cylinders (up to 3 000 l) for hydrogen and hydrogen bearing embrittling gases. This part of ISO 11114-4 only applies to seamless steel gas cylinders.
This document replaces DIN EN ISO 11114-4:2005-10 .