1.Product Introduction(ISO9001)

2.Hardness:40-50HRC(377-509HV)

3.Density: 7.2g /cm³

^{4.The production include some chemical C 0.85-1.20%, Mn 0.60-1.20%, Si   0.40-1.20%, S<0.05, P<0.05, Cr, Ni.}

5.Usage:Surface cleaning and rust removing for cast iron, cast steel, steel plates and steel pipes, especially used in shot blasting machine and penning machine.