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HS200 Chromium Carbide Overlay Wear Plates - High Abrasion Resistance from China Suppliers and Factory
Overview:
📋 Specification
| Standard plate size (mm) | 1400*3000 | 1400*3500 | 1500*3000 | 2000*3000 | 2100*3500 | 2100*6000 |
| Overlay thickness (mm) | 2-80 | |||||
| Base material thickness (mm) | 2-150 | |||||
| Common thickness Base+Overlay (mm) |
2+2, 3+3, 4+4...6+4, 6+6, 8+6, 8+8, 10+9, 10+10, 8+12, 12+12... 12+17, 10+20, 12+30...14+40, 16+50, 20+80... |
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| Other sizes and thicknesses available on request. | ||||||
🧪 Typical Properties
Weld overlay composition:
| Element | Content |
|---|---|
| Carbon | 3.5-7.5% |
| Silicon | 0.5-2.5% |
| Manganese | 0.5-2.5% |
| Chromium | 30-40% |
| Others | Bal |
Note: The content varies in different plate thickness.
🛡️ Bulk Hardness: HRC 58-65
📉 Abrasion Test result:
Surface Finish & Structure
Surface Finish
X200 metallographic Structure (1)
X200 metallographic Structure (2)
⚙️ Fabrication
bolting
assembling
cutting holes
bending
✅ Main Benefits
Reduced maintenance frequency and associated expenses
Lower operational costs over the long term
Extended service life of equipment
A minimized total cost of ownership
🏗️ Applications
| Industry | Application Details |
|---|---|
| Mining | Bucket Wheel Excavators, Dozer Blade Protection, Truck Bed Liners, Shovel Bucket Linings, Scraper Conveyors, Crusher Wear Parts, Hopper & Chute Linings, Screen Plates, etc. |
| Cement | Mixing Equipment, Fan Blades, Guide Vanes, Cyclone Separators, Roller Presses, Vertical Roller Mills, Crusher & Mill Liners, Dust Control Devices. |
| Power Plant | Chute & Hopper Liners, Fan Blades, Fuel Pipelines, Classifier Cones, Boiler Tubing, Coal Feed Pipelines, Ash Handling Systems. |
| Port | Hoppers, Chutes, Discharge Pipelines, Stacker-reclaimers, Dredging Pipelines, Screw Conveyors, Grab Bucket Unloading Systems. |
| Steel Mill | Sieve Screens, Sinter Crushers, Coke Distribution Cones, Flue Gas Piping, Sinter Discharge Tables, Skip Cars, Furnace Top Bells, Grizzly Bars. |
| Bulk Handling | Transfer Chutes, Grab Bucket Unloaders, Stackers and Reclaimers, Truck Loading Silos, Swing Chutes, Dredge Pumps. |
| For more in-depth information on application, please contact us. | |
❓ Frequently Asked Questions
What is Chromium Carbide Overlay (CCO) wear plate?
It is a composite material consisting of a tough base steel plate (usually Q235 or Q355) and a high-hardness, wear-resistant layer applied through a specialized welding process.
What is the typical hardness of your wear plates?
Our plates feature a bulk hardness ranging from HRC 58 to 65, providing exceptional resistance to extreme abrasion.
Can these plates be customized to specific sizes?
Yes, we offer standard sizes such as 1400x3000mm and 2100x6000mm, but other custom sizes and thicknesses are available upon request.
How are these plates fabricated?
The plates can be fabricated using common methods including bolting, assembling, cutting holes, and bending to fit your specific equipment requirements.
What is the advantage of using CCO plates over standard steel?
CCO plates significantly extend the service life of equipment, reduce maintenance frequency, and lower the total operational costs over the long term.
Are your plates tested for abrasion resistance?
Yes, our plates undergo rigorous testing, achieving results of