Precision Carbon Steel Ball (AISI1010, AISI1065, AISI1085) is a kind of grinding balls, which is being good anti-friction, good hardness HRC50--63. Size could be produced 1.0mm, 1.5mm...250mm. Grade from G100, G200...G1000. 
1) Size: 1.0mm-250mm 

2) Grade: G100-G1000 

3) Hardness: HRC20-63 

4) General Application: 
Bearings, Automotive, Castors, Locks, Drawer Slides, Welding, Capabilities decorative, bicycle parts, light-duty, hardware, toy and etc. 

1010/1015 carbon steel ball is a ball very common, with low price and high hardness characteristics, more extensive use. Commonly used in bicycles, bearings, pulleys, slide, crafts, shelves, universal ball, bags, small hardware pieces, also be used to grind other media. 

1085 high carbon steel balls are widely used in bicycles, bearings, pulleys, slide, crafts, shelves, universal ball, bags, small hardware pieces, also be used to grind other media. 

1065 carbon steel balls are widely used in auto parts, aviation, aerospace, hardware tools, chemical industry. As follows: Crafts, bearings, pulleys, then columns, and so on.