Steel Grit

Steel grit is used for removal of worn protective coats, corrosions, mud, scale and for roughening surfaces before painting or applying varnish.

Product Description

Steel grit is applied in pneumatic devices, shot-blasting machines and in closed sandblasting chambers.

The main purpose of the steel grit is removal of worn protective coats, scale and cleaning of heavily rusted elements.

HOW IT IS MADE

Steel grit is obtained by crushing steel shot. Such grit has a form of irregular polyhedron. The steel grit is divided to corresponding grain sizes after process of crushing.

FIELD OF APPLICATION

Steel grit is used in devices with closed abrasive circulation such as shot blasting chambers and sandblasting chambers. Compared to Spherical steel shot, steel grit has sharp edges and broken sections. Therefore, steel grit is used for more “aggressive kinds of treatment”.

STEEL GRIT IS APPLIED FOR THE FOLLOWING PURPOSES:

Removal of worn paint-and-lacquer coating;
Scale removal;
Cleaning of heavily rusted elements;
Preparation of pipes, beams, welded constructions before applying a protective coating or insulation;
Notching of shafts;
Roughening of surface for increasing of protective coat adhesion;

We provide quality certificates for our products.

Chemical Composition And Characteristics

Product description	Grade	Chemical composition	Average hardness	Min. true density, g/cm3	Diameter of dispersion, mm
Steel grit G	GP	C 0,8-1,2%	47-56 HRC 471-613 HV	min 7,4	0,18-2,00
		Si min 0,6%
		Mn 0,6-1,20%
	GH	P max 0,05%	min 60 HRC min 700 HV
	GH	S max 0,05%	min 60 HRC min 700 HV

Type of packing: 40 plastic bags of 25 kg each, put into cardboard box, wrapped with PVC film and placed on wooden pallet.