ISO 752:2004 specifies the classifications, chemical compositions, markings and other requirements for primary zinc. It includes a table of related grades of zinc which are recognized in other International Standards.
This International Standard is applicable to primary zinc only and does not include requirements for secondary zinc produced by re-melting.
WITHDRAWN
ISO 752:1981
PUBLISHED
ISO 752:2004
90.93
Standard confirmed
Jan 6, 2022
PUBLISHED
ISO 752:2004/Cor 1:2006