Brand:Gaosheng
MOQ:22
Quantity:3
1)Mainly Type of Name:highchrome cast grinding ball;
middle chrome cast grinding ball;
low chrome cast grinding ball
2)Size:10--150mm
3)Chemical composition
Chrome content | Chemical composition(%) | |||||||
C | Si | Mn | Cr | Mo | Ni | P | S | |
Cr10 | 1.8--3.3 | 1.2max | 2.5max | 10--15 | low1.5 | a little | 0.08max | 0.08max |
Cr1--3 | 1.8-3.5 | 1.4max | 1.2max | 1--3 | low1.0 | a little | 0.08max | 0.08max |
Cr 3--7 | 2.0-3.2 | 1.2max | 0.5-1.5 | 3--9 | low1.0 | a little | 0.08max | 0.08max |
Cr high 10 | Variesaccording to the requirements | |||||||
4)MechanicalProperties
| MechanicalProperties
| |||||
| Surface | AK(J/cm²) | Microstructure | Wearrate | Breakage rate | Times offalling |
Cr10min | 58-68HRC | 2.5max | MC | 25gr/t.m | low1% | 108000min |
Cr low 10 | 45-57HRC | 1.6max | PC | 80gr/t.m | low1% | 10000min |
C-Carbide P-Pearite M-Martensite | ||||||
5)Character of products:High hardness;Good wear-resistance;nobreakage;no mal-roundness;etc
6)Applied:metal mine;cement plant;powerstation;chemical industry;water coal slurry;etc
7)Month capacity:3000ton per month
8)picture
9)Package:ion drum(850--920kg)
Ton bag(1000kg)
Grinding ball manufacturer
