Buy this standard

Abstract Preview

ISO 11258:2015 specifies a method to provide a relative measure for evaluating the extent to and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes. It specifies the determination of the reducibility, final degree of reduction, and degree of metallization.

ISO 11258:2015 is applicable to lump ores and hot-bonded pellets.


General information

  • Status :  Published
    Publication date : 2015-08
  • Edition : 3
    Number of pages : 16
  • Technical Committee
    :
    ISO/TC 102/SC 3
    Physical testing
  • ICS :
    73.060.10
    Iron ores

Buy this standard

Format Language
PDF
Paper
  • CHF88

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information