- Descrizione
Piastra CCO: Common Thickness and Size Specifications of Chromium Carbide Overlay Plate
CCO plate (Piastra di overlay in carburo di cromo) is a bimetallic wear-resistant steel plate composed of a mild steel base and a hard chromium carbide overlay layer. Its performance is defined not only by material composition but also by its base plate thickness, spessore della sovrapposizione, E total plate size.
Different thickness combinations are designed to meet various wear conditions, from light abrasion to extreme heavy-duty mining applications.
1. Common CCO Plate Thickness Structures
CCO plates are usually expressed in the format: base plate thickness + overlay layer thickness.
| Specification | Total Thickness | Wear Condition |
|---|---|---|
| 4+3 mm | 7 mm | Light abrasion |
| 6+4 mm | 10 mm | Abbigliamento industriale generale |
| 6+6 mm | 12 mm | Medium abrasion |
| 8+4 mm | 12 mm | Impatto + abrasione |
| 8+6 mm | 14 mm | Heavy-duty wear systems |
| 10+6 mm | 16 mm | Mining and cement industry |
| 12+8 mm | 20 mm | Extreme abrasion conditions |
2. Common Overlay Thickness Range
| Spessore della sovrapposizione | Livello di resistenza all'usura |
|---|---|
| 3–4 mm | Standard wear protection |
| 5–6 mm | Elevata resistenza all'usura |
| 7–8 mm | Severe abrasion conditions |
| 10 mm+ | Extreme wear environments |
3. Common Plate Size (Larghezza & Lunghezza)
In addition to thickness, CCO plates are also supplied in standard sheet sizes:
| Articolo | Common Range |
|---|---|
| Larghezza | 1000 mm – 3000 mm |
| Lunghezza | 2000 mm – 6000 mm |
| Cut-to-size | Available based on customer requirements |
4. Standard Plate Formats
- Flat plates: Used for liners and structural wear protection
- Cut pieces: Custom shapes for chutes, tramogge, and ducts
- Fabricated parts: Welded wear assemblies
5. How Thickness Affects Performance
- Thicker base plate: Better structural strength and impact resistance
- Thicker overlay: Longer wear life in abrasive conditions
- Balanced design: Optimized for both wear and service life
6. Application Matching by Thickness
| Applicazione | Recommended Specification |
|---|---|
| Light conveyor systems | 4+3 mm / 6+4 mm |
| Attrezzature minerarie generali | 6+6 mm / 8+4 mm |
| Cement plant chutes | 8+6 mm / 10+6 mm |
| Heavy mining & frantoi | 12+8 mm |
7. Teda Ganghua CCO Plate Supply Capability
Come fornitore professionale di acciaio resistente all'usura, Teda Ganghua provides chromium carbide overlay plates in a full range of thickness combinations and sizes. We support customized cutting, lining fabrication, and engineering wear solutions for mining, cemento, acciaio, e industrie energetiche.
Esplora qui i nostri prodotti in acciaio resistente all'usura:
Wear Resistant Steel Plates
Conclusione
CCO plate is available in multiple thickness combinations ranging from 4+3 mm a 12+8 mm, with flexible width and length options. Different configurations are selected based on wear intensity, livello di impatto, and structural requirements.
