The product is widely used for

 A.blast cleaning of casting, die-casting, forging,sand removal of casting, steel plate, H type steel, steel structure.

B.Rust removal of casting, forging, steel plate, Htype steel, steel structure, descaling of forging.

C.Shot peening of gear, heat treatment.

D. Pre-treatment of surface, steel board, profile steel, steel structure, before-painting

and the main technological specification :1. Microhardness    4153 HRC(388561HV)

2.Hardness Deviation   Max Deviation ±1.0HRC or ±40HV

3.Microstructure: Portrait (even deformed perlite)  Landscape orientation
even  deformed perlite 4. Density    : 7.8g/cm3