CCO PLATES

HB SM500

Weld Overlay Wear Plates

Overview:

HB SM500 combines chromium, niobium, molybdenum, vanadium, and titanium carbide composite cladding fusion-bonded to a mild steel base. High-density complex carbides bond uniformly across the cladding’s thickness, forming a bimetallic structure with superior abrasion resistance and retained ductility for forming and welding.

HB SM500 wear plate is suitable for applications involving high abrasion and medium to high impact environment.

Product Details

Specification:

 

Typical properties:

Weld overlay composition:
ElementContent
Carbon3-5%
Silicon0.5‒2.5%
Manganese0.5‒2.5%
Chromium20-28%
OthersBal

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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