Questions & Answers
Brands of lump manganese
Lump manganese is produced in the following grades: Mr2, Mr00, Mr1, Mr0, FMn90, FMn88, FMn78.
Standards of bulk manganese
GOST standards:
GOST 13020.0–13020.8 - Methods of chemical analysis of manganese;
GOST 28473-90 - Analysis of ferroalloys;
GOST 1415-93 - Requirements for ferroalloys;
GOST 17260-2009 - Methods of sampling ferroalloys;
GOST 6008-90 - Specifications for metallic manganese.
Table of lump manganese weights
| Volume | Weight |
| 1 cm³ | 7.3 g |
| 2 cm³ | 14.6 g |
| 5 cm³ | 36.5 g |
| 10 cm³ | 73 g |
| 20 cm³ | 146 g |
| 50 cm³ | 365 g |
| 100 cm³ | 730 g |
| 200 cm³ | 1.46 kg |
| 500 cm³ | 3.65 kg |
| 1000 cm³ | 7.3 kg |