21/30436653 DC

This standard 21/30436653 DC BS ISO 7992. Iron ores for blast furnace feedstocks. Determination of reduction under load is classified in these ICS categories:

• 73.060.10 Iron ores

This document specifies a method to provide a relative measure for evaluating the structural stability of iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.

This document is applicable to lump ores and hot-bonded pellets.