Detailed Product Description High Chromium Steel BallSize Tolerance:-1/+3mm Chemical composition:%C:2.0-2. ... Rate:<1% Wwaring Rate:<30g/mt/single chamber (cement industry) High chromium balls in wear resistance and in shockStandard sizes(mm ... ,40,50,60,70,80,90,100,110,120,130Cast steel cylinders are also available upon requestPackaging:Container Bags ...