High precision stainless steel balls

AISI201/302/304/304L/316/316L/420/430/440C/440etc Item Stainless steel balls Application 420 special bearings and valves where Balls requiring a combin -ation of hardness and corrosion resistance 440 bearing nozzles and valves where lubrication is poor or absent 304 aerosols, home sprays, perfumes and medicial equipments etc. 316 in chemical, paper and textile industries. 316 Jewelry, and Human Implant Applications Hardness hardness control with a through hardness of HRC 60