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Overview ISO 4978:2018 - Steel sheet and strip for welded gas cylinders defines the material and delivery requirements for hot-rolled steel sheet and strip (thickness up to 12 mm) intended for welded…
1 Scope This document specifies the characteristics of hot-rolled steel sheet and strip with a thickness up to 12 mm inclusive of the non-alloyed steels listed in Table 1, which are intended for weld…