B3 Material Steel Ball
Chemical Composition:C:0.6-0.65%,Si:0.17-0.4%,Mn:0.7-1.0%,
P&S≤0.035%,Cr:0.7-1.2%
Hardness:55-65HRC
Quality Guarantee: ISO9001:2008 & SGS Certificate .
Main Application: Ball Mill of Mines
Chemical Composition:C:0.6-0.65%,Si:0.17-0.4%,Mn:0.7-1.0%,
P&S≤0.035%,Cr:0.7-1.2%
Hardness:55-65HRC
Quality Guarantee: ISO9001:2008 & SGS Certificate .
Main Application: Ball Mill of Mines
