High Chrome Steel Ball
The surface hardness of cast grinding media ball is 60-68 HRC. The volume hardness of cast grinding media balls is 60-63 HRC.
Low breakage rate: < 1 %
Good wear resistance
The Chemical Composition Of High Chrome Steel Ball
Type | C | Si | Mn | Cr | S | P |
High Chrome Cast Grinding Media Balls | 1.8-2.8 | ≤1.2 | 0.4-2.0 | 23-32 | ≤0.01 | ≤0.01 |
1.8-2.8 | ≤1.2 | 0.4-2.0 | 18-22 | ≤0.01 | ≤0.01 | |
1.8-3.0 | ≤1.2 | 0.4-2.0 | 15-17 | ≤0.01 | ≤0.01 | |
2.0-3.2 | ≤1.2 | 0.4-2.0 | 10-14 | ≤0.01 | ≤0.01 | |
Middle Chrome Cast Grinding Media Balls | 2.1-3.2 | ≤1.2 | 0.4-1.5 | 5-9 | ≤0.01 | ≤0.01 |
Low Chrome Cast Grinding Media Balls | 2.2-3.5 | ≤1.2 | 0.4-1.5 | 1-4 | ≤0.02 | ≤0.02 |
The Applied Area Of Alloy Chrome Grinding Ball
1) Cement Plant
2) Mines (Gold, Copper, Iron, Molybdenum, Lead, Zinc, etc)
3) Coal Power station
4) Chemical Industries
5) Sag Mill, Ball mill
The Package Of Alloy Chrome Grinding Ball
1) 1000 kg per bag
2) 850-920kg per drum
