ISO 4695:2021


Existing or new amendments and versions must be purchased separately.

Document services


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.

Products specifications

  • Standard from ISO
  • Published:
  • Edition: 5
  • Document type: IS
  • Pages
  • Publisher: ISO
  • Distributor: ISO
  • ICS: 73.060.10
  • International TC: ISO/TC 102/SC 3

Product Relations