High Carbon Steel Ball AISI1008~1086(1045, 1065, 1086) high carbon steel ball, size from 1mm to 12.7mm with every grade. High Carbon Steel BallFeatures: 1) Materials: AISI1008~1086(1045, 1065, 1086)2) Grades: G60, G100, G200, G500, G10003) Size:1mm-12.7mm4) Complying with the IS03290, ABMA, DIN, and JIS standards High Carbon Steel Ball