Published
ISO 13930:2015 specifies a method to provide a relative measure for evaluating the degree of size degradation of iron ores when reduced under conditions resembling those prevailing in the low-temperature reduction zone of the blast furnace.
It is applicable to lump ores and hot-bonded pellets.
WITHDRAWN
ISO 13930:2007
PUBLISHED
ISO 13930:2015
90.60
Close of review
Jun 5, 2026