high chrome casting ball, dia40mm, CR11-27%

Description

High Chrome Casting Ball
1.chrome content: ****7% or according to customer requirement
2.Chemical compostion(%): C 2.**3.0 Si 1.0max Mn 0.**1.5 P 0.*0max S 0.*0max
3.Size from dia*0mm to dia**0mm.
4. Hardness: HRC*8min
5. Packing: By steel drums or by container bags
6. The grinding balls are widely used in the ball mill for mines, cement plants, power stations, chemical industries, etc.
7. It has the characters of: No breakage, good wear resistance, no deformation, uniformity of the hardness from surface to core.