1.Available Sizes:

 2.Chemical composition:

C---0.85-1.20%

Si---0.40-1.20%

Mn---0.60-1.20%

S ----=<0.05%

P ----=<0.05%

3.Hardness:

HRC40-45

4.Microstructure:

Homogenous tempered martensite or troostite

5.Density: >=7.20g/cm3

6.External form: Round.

Hollow particles < 10%

7.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, painting or coating.