KS E ISO 11257:2017
Iron ores for shaft direct-reduction feedstocks－Determination of the low-temperature reduction-disintegration index and degree of metallization

Standard No.

KS E ISO 11257:2017

Release Date

2017

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS E ISO 11257-2017(2022)

Latest

KS E ISO 11257-2017(2022)

KS E ISO 11257:2017 history

• 0000 KS E ISO 11257-2017(2022)
• 2017 KS E ISO 11257:2017 Iron ores for shaft direct-reduction feedstocks－Determination of the low-temperature reduction-disintegration index and degree of metallization
• 2008 KS E ISO 11257:2008 Iron ores for shaft direct-reduction feedstocks-Determination of the low-temperature reduction-disintegration index and degree of metallization
• 0000 KS E ISO 11257:2003