ISO 11257:2015 Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization
ISO 11323:2010 Iron ore and direct reduced iron - Vocabulary
ISO 2597-1:2006 Iron ores - Determination of total iron content - Part 1: Titrimetric method after tin(II) chloride reduction
ISO 2597-2:2008 Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III)chloride reduction
ISO 3082:2009 Iron ores - Sampling and sample preparation procedures
ISO 3310-1:2000 Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth
ISO 3310-2:2013 Test sieves.Technical requirements and testing.Part 2: Test sieves of perforated metal plate
ISO 5416:2006 Direct reduced iron - Determination of metallic iron - Bromine-methanol titrimetric method
ISO 9686:2006 Direct reduced iron - Determination of carbon and/or sulfur - High-frequency combustion method with infrared measurement
ISO 11257:2015 history
2022ISO 11257:2022 Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
2015ISO 11257:2015 Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization
2007ISO 11257:2007 Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization
1998ISO 11257:1998 Iron ores - Determination of disintegration and metallization of feedstock for direct reduction by gas reforming processes