PRODUCTS

Cast and pig iron

Ferroalloys

Graphite and graphite electrodes

• Graphite electrodes dia 100
• Graphite electrodes dia 150
• Graphite electrodes dia 200
• Graphite electrodes dia 250
• Graphite electrodes dia 300
• Graphite electrodes dia 75
• Graphite foundry black GLS1
• Graphite silver casting GL1

Modifiers for steel and cast iron

Non-ferrous metals

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)

Metallurgical company "Mitra" LLC offers from stock Graphite foundry black GLS1 at a negotiated price.