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ISO 4695:2015

Iron ores for blast furnace feedstocks -- Determination of the reducibility by the rate of reduction index

General information
Withdrawn from 11.10.2021
Directives or regulations
None

Standard history

Status
Date
Type
Name
11.10.2021
Main
20.08.2015
Main
Main
ISO 4695:2007
ISO 4695:2015 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.
ISO 4695:2015 is applicable to lump ores, sinters and hot-bonded pellets.
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