30.99 Feb 2, 2026
ISO
ISO/TC 27/SC 5
International Standard
This document specifies a method of determination of caking index of hard coal. It is applicable to the evaluation of caking power of bituminous coal with random reflectance of vitrinite, Rr, greater than 0,6 % and less than or equal to 1,8 % (>0,6 % and ≤1,8 %).
PUBLISHED
ISO 15585:2019
IN_DEVELOPMENT
ISO/CD 15585
30.99
CD approved for registration as DIS
Feb 2, 2026