1) Materials: AISI1010, AISI1065, AISI1085
2) Size: 1.0mm-250mm
3) Grade: G10-G1000
4) Hardness: HRC58-63.
5) Application: Bearings, grinding medium, pulley, dump rail, locks, drawer slides, caster, welding, accessories to adornment, bicycle hardware, toy and etc.