... Hardness:400-600HVFeature:1.It is produced by cold drawn stainless steel wire, it is absolutely free from micro structural defects, ... range of machinery, chemical equipment, vessel, container,and so on.13.What's more,stainless steel shot can store longtime but ... We mainly produce stainless steel shot(sus302,304,410,430), stainless steel cut wire shot, low carbon steel shot,mild carbon steel cut wire ...