Steel ball

Chrome steel ball (AISI52100 SUJ-2 Gcr15 100Cr6)

Size range: 1.588-50.8mm

Grade: G10-G1000

 HRC: 61-66

Applications: Widely used in bearings, ball screws, ides, auto parts, chemicals, food processing, ink and paint grinding, casters, slide bikes and automobiles

Stainless steel ball

material: AISI 304 & 304L & 316 & 316L AISI 420 & 420C & 430 & 440 C & 440

Diameter range: 1.588 mm to 50.8 mm

Grade: ISO3290 / G40-G1000

Applications: Widely used in medical equipment, chemical industry, aviation, plastic hardware, perfume bottles, spray valves, nail polish, switches, washing machines, refrigerators, air conditioners, rmaceutical materials, auto parts, bearings, etc.

Carbon steel ball

Material: AISI1010 /1086

Diameter range: 1.588mm to 50.8mm

Grade: ISO3290 / G40-G2000

Hardness: HRC 58-62

Application: They are mainly used for drawers and rolling bearings, in the field of furniture and bicycle parts bella.zhaosanxing (at)