РУС 
ENG
ENG
Black (cryptocrystalline) graphite GLS-1 (GOST 5420-74), obtained by grinding graphite ores, is intended for use in foundry and metallurgical production.
In the foundry industry, GLS graphite is used as a filler for non-stick paints for coating molds and cores for cast iron and non-ferrous castings, sand molding and slag-forming mixtures and heat insulators.
Graphite is packaged in four- or five-layer paper bags of any brand or in soft specialized containers for bulk cargo of the MK type, manufactured according to regulatory and technical documentation.
| Naming of indicators | Norm for GLS-1 |
| Ash content, % no more | 13.0 |
| Remaining on grid No. 02, % no more | 1.0 |
| Remaining on grid No. 0071, % no more | 10.0 |
| Mass fraction of moisture, % no more | 1.0 |
ГОСТ 5420-74 (328 Кб)|
Котировки LME
на 2025-10-30
|
|||
| Алюминий |  |
2887 | -2 |
| Медь |  |
11183.5 | 145 |
| Свинец | |
2026.5 | 0.5 |
| Никель | |
15366 | 70 |
| Олово | |
36184 | -177 |
| Цинк | |
3082.5 | 24.5 |