High Chrome Alloy Grinding Cylpebs
High chrome grinding cylpebs are alloy casting grinding media containing 10-28% chrome. This grinding media is used in ball mills and SAG mills for milling and crushing ore, coal, sand, cement and other materials.
Technical Specifications
Product Overview
High Chrome Alloy Grinding Cylpebs
These high-chrome grinding cylpebs are precision-cast alloy media containing 10-28% chromium, engineered for superior durability in ball and SAG mills. Designed for mining, cement, and industrial crushing applications, they offer exceptional wear resistance and impact strength through advanced heat treatment. By maintaining consistent hardness from surface to core, these cylpebs significantly reduce downtime and improve overall milling efficiency.
Mechanical Properties
Surface Hardness
58 HRC
Min Hardness
63 HRC
Max Hardness
- Impact Value
- 3.5 J/cm2
- Microstructure
- Martensite + Carbide + residual Austenite
- Breakage and Deshaping
- 0.5 %
Chemical Composition
Material Composition
| Element | Content Range (%) |
|---|---|
| Carbon (C) | 2.0-3.2 |
| Chromium (Cr) | 10.0-28.0 |
| Silicon (Si) | 0.3-1.2 |
| Manganese (Mn) | 0.2-1.5 |
| Nickel (Ni) | Max 1.20 |
| Molybdenum (Mo) | Max 1.50 |
| Copper (Cu) | Max 1.50 |
| Phosphorus (P) | Max 0.10 |
| Sulfur (S) | Max 0.12 |
Technical Standards
- Compliance Standards
- GB/T 17445-2009ASTM 531/A 532M-93AEN 12513:2000E
Logistics & Ordering
Available Sizes (mm)
- 8x8
- 10x10
- 12x12
- 14x14
- 16x16
- 18x18
- 20x25
- 25x30
- 25x38
- 30x35
- 35x40
- 40x45
- 45x50
- 50x55
- 55x60
- 60x70
- Minimum Order Quantity
- 50 tons per shipment (min 5 tons per size/content)
- Packaging
- Metal Drum on Wooden Pallet (800-1000kg per drum)
