Detailed Product Description

High  Chromium Steel Balls
Size Tolerance:-1/+3mm
Chemical composition:%
C:2.0-2.8  Mn:<1.5  Si:<1.0  Cr:15-18  S<0.08  P<0.10  Mo:<1.5
Hardness:60-65 
Density:7.6   
Reakage Rate:<1% 
Wwaring Rate:<30g/mt/single chamber (cement industry) 
High chromium balls in wear resistance and in shock
Standard sizes(mm):8,15,20,25,30,40,50,60,70,80,90,100,110,120,130
Cast steel cylinders are also available upon request
Packaging:Container Bags, Steel Drums