Placa de desgaste Cco

Placa CCO: Common Thickness and Size Specifications of Chromium Carbide Overlay Plate

Placa CCO (Placa de sobreposição de carboneto de 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, espessura da sobreposição, 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 milímetros	7 milímetros	Light abrasion
6+4 milímetros	10 milímetros	General industrial wear
6+6 milímetros	12 milímetros	Medium abrasion
8+4 milímetros	12 milímetros	Impacto + abrasão
8+6 milímetros	14 milímetros	Heavy-duty wear systems
10+6 milímetros	16 milímetros	Mining and cement industry
12+8 milímetros	20 milímetros	Extreme abrasion conditions

2. Common Overlay Thickness Range

Espessura da sobreposição	Nível de resistência ao desgaste
3–4 mm	Standard wear protection
5–6mm	Alta resistência ao desgaste
7–8mm	Condições severas de abrasão
10 mm+	Ambientes de desgaste extremo

3. Common Plate Size (Largura & Comprimento)

In addition to thickness, CCO plates are also supplied in standard sheet sizes:

Item	Common Range
Largura	1000 milímetros – 3000 milímetros
Comprimento	2000 milímetros – 6000 milímetros
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, tremonhas, 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

Aplicativo	Recommended Specification
Light conveyor systems	4+3 milímetros / 6+4 milímetros
Equipamentos de mineração em geral	6+6 milímetros / 8+4 milímetros
Cement plant chutes	8+6 milímetros / 10+6 milímetros
Heavy mining & trituradores	12+8 milímetros

7. Teda Ganghua CCO Plate Supply Capability

Como fornecedor profissional de aço resistente ao desgaste, Teda Ganghua provides chromium carbide overlay plates in a full range of thickness combinations and sizes. Apoiamos corte personalizado, lining fabrication, and engineering wear solutions for mining, cimento, aço, e indústrias de energia.

Explore nossos produtos de aço resistentes ao desgaste aqui:
Placas de aço resistentes ao desgaste

Conclusão

CCO plate is available in multiple thickness combinations ranging from 4+3 mm para 12+8 milímetros, with flexible width and length options. Different configurations are selected based on wear intensity, nível de impacto, e requisitos estruturais.