Overlay plate  

linkup Wear plate 1600 328

 CCO wear plates & wear parts

ThicknessHardnessMain Ingredient
Weld bead patternProcessCrack
overlayer: 3~26mm, 
base metal: 3mm~40mm
57~65 HRCC: 3.0~5.5%, Cr: 23~40%straight, wave, zig zagopen arc welding
submerged arc welding
evenly distributed cracks
smooth or mirror

 Special chemical composition or application can be customized

Special chemical compositionModerate impact resistantSevere impact resistantHigh temperature resistant
with Ni, Ti, V, Nb, B,W, etcC, Cr, MnC, Cr, Mn, Mo, Ni600℃~900℃
C, Cr, Mo, Nb, W, V

 Standard overlay plate sizes

2000*3000mm2100*3500mm2200*3600mmother customized sizes


 Our CCO wear plates are widely used in the mining, power generation, cement, dredging, steel production, waste handling, glass production, and pulp and paper industries. Some specific applications include:

  • Mining: Chutes/hoppers, liners for truck beds, dozer blades, shovel buckets, dragline buckets, excavators
  • Cement: Separator guide vanes, discharge cones for clinker storage bins, chutes for sintering ore conveying, outlet ducts for clinker grinding mills, receiving hoppers
  • Dredging: Dredging pipes and pumps, suction pipelines, pump discharges
  • Steel: Fan blade/housings, coke vibrating screen plates
  • Power: Coal handling chutes, coal feeder liners, crusher screen plates, classifier cones, journal liners, silo bunkers