BS ISO 4695:2021 - TC

This standard BS ISO 4695:2021 - TC Tracked Changes. Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index is classified in these ICS categories:

• 73.060.10 Iron ores

This document specifies a method to provide a relative measure for evaluating the extent to and ease with which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.

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