China Steel Grinding Ball for Silver Mine

1-6 Inch Steel Grinding Ball with High Quality for Silver Mine
1)High hardness; No breakage; Good wear resistance
2)HRC:50-65
3)Dia:20mm-150mm
a.The Material: The high quality Alloy Steel Material
b.Package: steel drum (800-900kg per drum) or flexible container bag (1000kg per bag)
c.Characteristics:
no deformation
high hardness
good wear resistant
no breakage
d.The application of industry:
cement building materials
metal mining
coal paste thermal power plants
chemical engineering
ceramic coating
Light industry
magnetic materials


Name
MaterialChemical elementsHardnessCSiMnSPCrHRC



Cast iron ballSpecial cr12.0-3.0<1.00.5-2.0≤0.06≤0.08>2058-64Special cr22.0-3.0<1.00.5-2.0≤0.06≤0.08>1558-64High Cr2.0-3.2<1.00.5-2.5≤0.06≤0.08>1058-62Medium Cr2.0-3.2<1.00.5-2.5≤0.06≤0.08≥545-48Low Cr2.2-3.4≤1.20.5-1.5≤0.06≤0.081.0-1.542-46
Long-term cooperation is our goal with every customer.
Because we know that good service and products cost effective is the most important magic weapon of maintaince of the old customer.
Because we know that to look for a new customer is far difficult than maintaince old customer.
With a cooperation win all life cooperation.