TEL:86-13952600153
STEEL GRIT/CAST STEEL GRIT/STEEL ABRASIVE/STEEL PELLETS


Name: Steel grit, Cast steel grit, Steel pellets, Steel abrasives, Steel grit for sandblasting


1. Production specification: G10, G12, G14, G16, G18, G25, G40, G50, G80, G120
2. Chemical Composition: C: 0.70~1.20%  Mn: 0.35~1.20% Si >=0.40%  
S<=0.05% P <=0.05%   
3. Hardness: GP:42-52HRC   GL:53-60HRC   GH:60-64HRC
4. Hardness Deviation :Max Deviation (-3.0 ~ 0.3) HRC
5. Durability: 2000-2800 Times
6. Microstructure:Tempered Martensite or Sorbite
7. Density: 7.6g/cm3 
8. Bulk Density:4.2g/ cm3


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.





 
TEL
86-13952600153