Carburizing charcoal
ГОСТ
GOST 2407-83
Фасовка
15 kg
available
Description
Application
Carburizing Charcoal can be used to increase the surface hardness of low carbon steel,
Safety requirements
The degree of impact on the body of carburizing charcoal is a substance third risk class. Dust Formed during the production and use of carburizing charcoal is a fire hazard.
Packing
Carburizing charcoal is packed in paper bags or polyethylene bags.
Guaranteed shelf life
1 year from date of manufacture.
Physical and chemical properties
| Item | Value* |
| Mass fraction of barium carbonate, % | 20 ± 2 |
| Mass fraction of calcium carbonate,%, not more | 2.0 |
| Mass of total sulfur,%, not more | 0.04 |
| Mass fraction of silicon dioxide,%, not more | 0.2 |
| Mass fraction of volatile matter,%, not more | 7 |
| Water content,%, not more | 4 |
| Granulation: Residue — Sieve with cloth number 100, not more than — Sieve with cloth number 36, at least — on the pallet, not more |
6 93 2 |
*Rates are based on the anhydrous carburizer.
Safety requirements
| Class of danger | 3 |
| Basic properties and hazards | |
| Basic properties | Solid combustible material in the form of grains. Insoluble in water. |
| Explosion and fire | Dust Formed during the production and use of carburizing charcoal is a fire hazard. Lower flammable limit in air 128 g/m³. Ignited by an open flame. Burns with formation of smoke. |
| The risk to humans | Harmful if swallowed. Inhalation: sore throat, coughing, tearing, pain in the stomach. |
| Individual protection means | Overalls, masks, gloves, after work to wash your hands thoroughly. Dust mask type |