5/32 Carbon Steel Ball 1.FOB Price :1$-1,200$ ... .Grade:G5 G10 G16 G40 G60 G100 G200 G500 G1000 5/32 Carbon Steel Ball1.Materials:(AISI E52100,100Cr6,SUJ2)+(100CrMn6 ... .050.15-0.350.25-0.45≤0.03≤0.0251.35-1.65100CrMn60.90-1.050.5-0.71.00-1.20≤0.03≤0.0251.35 ... valves,caster wheel, roller, bicyclesprayers auto accessories and so on. 5/32 Carbon Steel Ball,bearing