Product Details

steel shots and steel grit

Cleaning of engineering castings, cleaning of engineering details after thermal treatment before painting and galvanizing, cleaning of pump and compressor castings, cleaning of carriage and diesel engine castings, cleaning of middle-sized castings for machine tools of all types, hammers and presses, electric engines, cleaning of middle-sized and small-sized steel castings and big-sized nonferrous castings, descaling of middle-sized castings, cleaning of middle and big thickness rolled products. Strengthening of 30 to 80 mm torsion shafts, of spring plates of more than 20 mm, springs with coil diameter of not more than 5 mm, details of complex geometric shape of more than 100 mm in length.

Products	Steel Grit
Chemical Composition	C	0.80-1.20%
	Mn	0.20-1.20%
	Si	0.15-1.20%
	S	≤0.05%
	P	≤0.05%
Hardness	GP:40~50 HRC (377~540 HV) GL:53~60 HRC (510~710 HV) GH:>60 HRC (>710 HV)
Hardness Deviation	Max Deviation±3.0HRC,±40HV
Microstructure	Even tempered martensite and dispersed carbon
Density	7.4g/cm3

Production grit

Application

Steel shot and grit are used for:
auto- and manual blasting of metal products (castings, forgings, steel constructions, pipelines);
shot-peening of heavy-loaded parts (shafts, carriage springs, springs, cog-wheels) ;
ragging (pinch-pass rolling) of rolls in rolling mills;
as a filling of casting moulds in foundry;
as a reinforcing constituent of composite materials ;
boring of wells;
biological protection in nuclear power engineering;
metal surface cleaning before painting;
descaling of steam-boilers;
surface treatment of stone, granite-, marble- and natural stone-cutting;
cleaning of cutting tools;
surface preparation of parts for galvanic coatings, enameling;
surface preparation of oil and gas pipelines for multi-layer coatings;
cleaning of oil-storages and reservoirs.

Package & Shipping

1 25kg/pp(paper) bag ,then 40 bags in one ton bag.

2 25 kg/pp(paper)bag, then 40 bags on one pallet

3 25 kg/pp(paper)bag, then 40 bags in one box

4 one ton one bag