Chemical composition:
C---0.85-1.20%
Si---0.40-1.20%
Mn---0.60-1.20%
S ----=<0.05%
P ----=<0.05%
Hardness: hrc40-50
Microstructure: homogeneous tempered martensite or troostite
Density: >=7.20g/cm3
External form: polygon, spherical, hemispherical,
(flat-shaped particles<5% crack 40%)
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.
25kg/bag, 40 bags per pallet or as required.
