1.Professional technicians. 2.26 years of experience 3.Good quality and competitive price 4.Prompt delivery 5.0.8mm to 250mm Carbon steel balls are mainly applied in all kind of hardwares, bearings, wheels, bicycles and toys, chemical, grinding media military related applications.Our company is one of the leading manufacturers of steel ball with 25 years of experience. For the excellent quality and good services, our company has been successively awarded model enterprise and star enterprise by our government. At the same time, we have obtained the certificate of ISO9001:2008 quality system certification.FactoryProduct AttributeMaterial: AISI 1010 AISI1015 AISI1065 AISI1070 AISI1080 AISI1085Size: 0.8mm-150mmGrade: G10 to G1000Hardness: HRC55-65Certificate: IS9001:2008Material Composition %

Material	C	Si	Mn	P	S	Ni	Cr	Mo
AISI1010 1015	0.07-0.19	0.17-0.37	0.35-0.65	0.045 max	0.045 max
AISI1065 1070	0.67-0.75	0.10-0.40	0.50-0.80	0.05 max	0.05 max
AISI 1080 1085	0.77-0.85	0.10-0.40	0.50-0.80	0.05 max	0.05 max	0.25 max	0.25 max

Grade:G10-G1000Production process:Drawing, Heading, Flashing, Heat-treatment, Grinding, Lapping1, Lapping2, Inspection, Packing.InspectionPackingOil packing or dry packing.Two kinds of packing:Pallet packing: 10-14kgs in a carton, less than 1000kgs in one pallet.20-25kgs in a carton, less than 1000kgs in one pallet.Drum packing: 250kgs steel balls in one drum.500kgs steel balls in one drum.