| Place of Origin |
Shandong China (Mainland) |
| Brand Name |
HX |
| Model Number |
20MM-150MM |
| Application |
mines |
| Dimensions |
20MM-150MM |
| Material |
Iron |
Grinding steel ball include cast grinding steel ball&forged grinding steel ball,mainly used as grinding media in ball milling,Direct manufacturer,high quality,low price! 1.Diamater: Ø20mm-150mm 2.Hardness: HRC45-HRC65 3.Heat treatment: Oil quenching&air quenching 4.Main process: a. Raw material b.Melting by electric stove c. Pouring d. Polishing e.Heat treatment f.Testing g.Qualified Products h,Packing 5.Application: cenment plant,mines,power station,chemical industry 6.Chemical Composition: low chrome grindingball HRC:>46 Medium chrome grinding ball HRC:56-62 High chrome grinding ball HRC:58-65 TypeCSiMnPSCrHRCLow Cr2.2-3.41.2Max0.5-1.50.08Max0.06Max1.5-3.546MinMediumCr2.0-3.21.0Max0.5-2.50.08Max0.06Max11Min56-62High Cr2.0-3.21.0Max2.5-2.00.08Max0.06Max15Min58-64CONTACT ME!