CCO PLATES
HB SP
Smooth Surface Chromium Carbide Overlay Wear Plates
Overview:
Smooth Surface plate is produced by depositing high chromium high carbon overlay on to mild steel base metal, applying improved welding technique, which contribute to uniform chemistry and microstructure with smooth surface without welding beads. Smooth Surface plate is suitable for applications where is a lot of hang ups in highly abrasion working environments.
Product Details
Specification:
Standard plate size | 1400*3000MM | 1500*3000MM | 1400*3500MM | 2000*3000MM | ||||
Coating thickness | 3-50mm | |||||||
Base material thickness | 3-100mm | |||||||
Other sizes and thickness available on request. |
Typical properties:
Weld overlay composition:
Element | Content |
Carbon | 3-5% |
Silicon | 0.5‒2.5% |
Manganese | 0.5‒2.5% |
Chromium | 20-28% |
Others | Bal |
Note: The content of Cr and C varies in different plate thickness.
Bulk Hardness: HRC 57-63
Abrasion Test result: <= 0.19g( testing under ASTM G65, procedure A)
Surface Finish: X200 metallographic Structure:



Fabrication:
We have the capabilities to fabricate ready-to-go wear liners by cutting,punching,bolting,bending,welding,assembling,grinding or otherwise working on the product.




Applications:
Business | Application |
Mining | Feed chute liners, Bin liner, Cyclones, hoppers, conveyor systems, Truck bed & bucket liners, dozer blades |
Cement | Screen plates, mill liner, stragage bins, piping systems, separator fans, chutes, classifier cones, outlet ducts… |
Steel | Fan blade &housings, coke vibrating screen plates, pelletizing plants, sinter screens, coke screens, feed bins, distribution chutes, blast furnace armor plates. |
Power generation | Coal transfer systems, screens, classifiers, silos, bunkers, fans, chutes |
If you need further information, please feel free to let us know. |
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