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Chinese National Standard Category: Iron ore

English Title: Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index
Chinese Title: 高炉用铁球团矿 自由膨胀指数的测定
Standard No.: GB/T 13240-2018
Category No.: D31
Issued by: SAIC AND SAC
Issued on: 2018-05-14
Implemented on: 2019-2-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 13240-1991 Iron ore pellets-Determination of relative free-swelling index
Word Count:8500 words
Similar Standards: GB/T 10322.7-2004   YS/T 1047.9-2015   GB/T 6730.86-2023   GB/T 6730.85-2023   GB/T 6730.87-2023   GB/T 10322.1-2023   GB/T 6730.84-2023   GB/T 42523-2023   GB/T 42524-2023   GB/Z 42521-2023   GB/T 42522-2023   GB/T 6730.51-2023   GB/Z 42520-2023   GB/Z 42358-2023   GB/T 6730.61-2022   GB/T 20565-2022   GB/T 6730.60-2022   GB/T 10322.6-2022   GB/T 6730.5-2022   GB/T 6730.28-2021  
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