cast steel shot

(1)Company Introduction TAA Metal is one of the global top five metal abrasive manufacturers with an annual productioncapacity of 150 thousand MT. TAA metal abrasive mainly covers: Steel shot, Steel grit,Chilled Iron grit, Steel cut wire shot, Stainless steel shot, Copper shot, Zinc shot, Aluminum shot, etc. TAA metal abrasive products have been exported to over 30 countries and districts and enjoy good reputation among the end users. (2)Details of Steel Shot a) Available Size: S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 b) Packing: 25kg/bag, 40 bags per pallet or as required. c) Production Strength: TAA adopts Arc Furnace Smelting and Double Quenching technology, which guarantee its metal abrasives' chemical composition and high strength, high tenacity, long service life. d)Application: Blast cleaning: Used for blast cleaning of casting, die-casting, forging; sand removal of casting, steel plate, H type steel, steel structure. Rust removal: Rust removal of casting, forging, steel plate, H type steel, steel structure. Shot peening: Shot peening of gear, heat treated parts. Shot blasting: Shot blasting of profile steel, ship board, steel board, steel material, steel structure. Pre-treatment: Pre-treatment of surface, steel board, profile steel, steel structure, before painting or coating. e) Tech Data : Steel Shot Project National Standards Quality Chemical composition% C 0.85-1.20 0.85-1.0 Si 0.40-1.20 0.70-1.0 Mn 0.60-1.20 0.75-1.0 S <0.05 <0.030 P <0.05 <0.030 Hardness steel shot HRC40-50 HRC55-62 HRC44-48 HRC58-62 Density steel shot ≥7.20 g/cm3 7.4g/cm3 Microstructure Tempered Martensite or Troostite Tempered Martensite Bainite Composite organization Appearance Spherical Hollow particles<10% Crack particle<15% Spherical Hollow particles<5% Crack particle<10%