Product Description

Size of casting iron ball:

Small size: *0mm - *0mm;

Medium size: *0mm - *0mm;

Big size: **0mm - **0mm.

Series of balls according to the chrome percentage:

High chrome casting ball: More than Cr: *0%;

Medium chrome casting ball: Cr: 3% *9%;

Low chrome Grinding ball: Cr: 1% *3%.

Features of castingeness balls

(1) High hardness: surface hardness of casting iron ball is to HRC ****5. The tolerance of the core hardness and surface hardness is not over 2HRC;

(2) Good Impact Toughness: impact toughness of chrome balls is more than 4J / cm²;

(3) Low Broken Rate: the actual broken rate is not higher than 1%;

(4) Good Wear-resistant: the wearing rate of high cast iron ball is ****0g / ton in cement industry, ******0g in gold mines and even lower in some iron mines.