AISI420/420C stainless steel balls have fair-to-good corrosion resistance and good material strength.
2.Size: 0.8mm, 1.0mm,1.588mm...25.4mm
3.Different grades: G20 G40, G100, G500, G1000.
4.Certificate: ISO-9001, ISO-14001, TS-16949
5.Hardness: Over HRC 52.
6.Applied in all kinds of exactitude machines, bearings, ball screws, linear motion guides, automobile parts, chemical and food processing,
7.This steel ball is a common stainless steel ball, it has general rust resistence, better hardness, and reasonable price.
SUS420/420C is a kind of material which resist corrosion from alcohol, ammonia, food environments, fresh water, many petroleum products and organic materials and some mild acid environments. They are found in bearings, valves, lighters and writing instruments.