IS 11281 : 2005 Manganese Ore for Use in Iron and Steel Making ICS 73.060.20 MTD 13
Reaffirmed 2021
1 Scope
This standard covers the requirements of manganese ore suitable for the production of iron and steel.
2 References
The following standards contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:
| IS No. | Title |
| 1387 : 1993 | General requirements for the
supply of metallurgical materials
( second revision) |
| 1449 : 1976 | Methods of sampling of manganese
ore (first revision ) |
| 1473 : 2004 | Methods of chemical anlaysis of
manganese ores (first revision ) |