35mm Steel Grinding Balls 70Cr2 | Mining & Cement Export Quality
- Steel Grinding Balls 35 mm are high-quality grinding media manufactured from 70Cr2 alloy steel for mining, cement, mineral processing, and industrial grinding applications.
- With a 35 mm nominal diameter and 0.177 kg weight per ball, they provide consistent grinding performance in ball mills.
- The balls feature controlled dimensional tolerance and roundness for reliable operation and uniform grinding efficiency.
- Their 70Cr2 chemical composition provides suitable hardness, wear resistance, and durability for demanding industrial applications.
- Available for bulk international export orders, with specifications, quantities, packaging, and export terms agreed with buyers.
Steel Grinding Balls 35 mm – 70Cr2 Alloy Steel | Export Quality
Steel Grinding Balls 35 mm are high-quality grinding media manufactured from 70Cr2 alloy steel for mining, mineral processing, cement production, and industrial grinding applications. With a nominal diameter of 35 mm, these grinding balls are designed for reliable impact resistance, wear performance, and consistent grinding efficiency.
Product Specifications
| Parameter | Specification |
|---|---|
| Product | Steel Grinding Balls |
| Nominal Diameter | 35 mm |
| Dimensional Tolerance | +2 mm |
| Roundness | ≤ 6% |
| Weight per Ball | 0.177 kg |
| Surface Area | 3,750 mm² |
| Material | 70Cr2 Alloy Steel |
| Applications | Mining, Cement, Mineral Processing & Ball Mills |
| Supply | Bulk / Export Orders |
Chemical Composition – 70Cr2 Alloy Steel
| Element | Chemical Composition (%) |
|---|---|
| Carbon (C) | 0.65 – 0.75 |
| Silicon (Si) | 0.20 – 0.30 |
| Manganese (Mn) | 0.75 – 0.90 |
| Phosphorus (P) | ≤ 0.03 |
| Sulfur (S) | ≤ 0.03 |
| Chromium (Cr) | 0.55 – 0.70 |
Applications of 35 mm Steel Grinding Balls
- Mining and mineral processing
- Cement manufacturing
- Ore grinding
- Ball mills
- Metal and non-metal mineral processing
- Industrial grinding operations
Export Supply
Our 35 mm Steel Grinding Balls are manufactured from 70Cr2 alloy steel and are suitable for international wholesale and industrial orders. We supply grinding balls according to agreed technical specifications, quantities, packaging requirements, and export terms.
Manufacturer and Exporter
Product: Steel Grinding Balls 35 mm
Material: 70Cr2 Alloy Steel
Application: Mining, Cement & Mineral Processing
Supply: Bulk International Export
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