High Chrome Cast Steel Ball
Chemical Composition:Cr:10-13%,C:2.0-3.5%,Mn&Si:0.3-1.2%,P&S≤0.08%
Cr:14-17% and Cr:18-20% Available
Hardness≥60HRC
Quality Guarantee: ISO9001:2008 & SGS Certificate .
Main Application: Ball Mill of Cement Plant & Mines & Fertilizer Factory