chrome casting Iron balls for ball mill

CHARACTERISTICS:  High hardness, Good wear resistance, no breakage, even wearing, competitive price, high-quality

APPLIED FIELD:  mines, cement plants, power plants, chemical industries etc

11. High chrome casting Iron balls
Size:              20mm -120mm
Hardness:         HRC58-65; 
chemical elements: Cr:11-14%;C:2.5-3.2;Si≤1.0 ;Mn:0.5-1.5,Mo:0-3.0,Cu:0-1.0,Ni:0-1.5,P≤0.10, S≤0.06

12.Middle chrome casting Iron balls
Size:              20mm -120mm
Hardness:         HRC58-65; 
chemical elements: Cr:5-10%;C:2.5-3.2;Si≤1.0 ;Mn:0.5-1.5,Mo:0-3.0,Cu:0-1.0,Ni:0-1.5,P≤0.10, S≤0.06

13. Low chrome casting balls
Size:         20mm -120mm
Hardness:    HRC45-55; Chrome content: 1-3.5%;

chemical elements: C:2.5-3.2;Si≤1.0 ;Mn:0.5-1.5,Mo:0-3.0,Cu:0-1.0,Ni:0-1.5,P≤0.10, S≤0.06
Packing: 1. Container Bags   2. Steel Drums