- Supply TypeManufacturer, Exporter
- Preferred Buyer Location All over the world
We offer cast steel shot, size: s780, s660, s550, s460, s390, s330, s280, s230, s170, s110, s70 chemistry composition: c: 0.70-1.20% mn: 0.60-1.20% si: 0.40-1.20% s: 0.05%max p: 0.05%max average degree of hardness: normal regulation: 40-50hrc(377-509hv) special: 52-56hrc(543-620hv) special: 56-60hrc(620-713hv) minimum density: