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High Quality High Cr 1-5 Inch Cast Iron Balls For Power Station
Specification:
1) No deformation
2) High hardness Good wear resistant
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.
Grinding ball details
a. Grinding steel ball material:
The high quality round steel.
b. Grinding steel ball application :
1) CEMENTPLANTS,
2) metal mining in mines
3) power stations
4) Chemical engineering
c. Package:
Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag)
d. Chemcial Elements:
|
Material | 25mm-50mm HRC | 60mm-70mm HRC | 80mm-90mm HRC | ||||
| Surface | Core | Surface | Core | Surface | Core | ||
| Special Cr1:20 | 60-64 | 59-63 | 60-64 | 58-62 | 60-64 | 57-61 | |
| Special Cr2:15 | 58-62 | 57-61 | 58-62 | 56-60 | 58-62 | 50-59 | |
| High Cr:10 | 58-62 | 57-61 | 58-62 | 56-60 | 58-62 | 50-59 | |
| Medium Cr:≥5 | 45-48 | 44-47 | 45-48 | 43-46 | 45-48 | 42-45 | |
| Low Cr:1-1.5 | 42-46 | 41-45 | 42-46 | 40-44 | 42-46 | 39-43 | |
