steel shot s660

1.Honest Horse cast steel sho in china mainland.

2.Size: S70,S110,S170,S230,S280,S330,S390,S460,S550,S660,S780,S930

3.Diameter:0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm,3.0mm

4.Product Introduction(ISO9001)

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

6.Density:7.2g/cm3

7.The production include some chemical C 0.85-1.20%, Mn 0.60-1.20%, Si 0.40-1.20%, S