Complex Carbide Overlay Plate (CCO Plate) has higher wear resistance, higher impact resistance, higher corrosion resistance and high hard facing and high-heat grade. It can supply a wide range of complex carbide overlay plate.
Hardfacing layer: Chromium carbon alloy on Fe basis(austenite)
Hardness:>55HRC
Layer thickness: 3 to 30 mm
Elemantal composition: Carbon: 4.5~5.5% Chromium: 24~28% Mn:1-2% Mo+V:2.5~4% or Nb: 2~7%
Carbide Hardness: >1500HV
www.hartplate.com
D80 Equivalent
Used for Wear liner, Chute liner, Feed chute, tractor shovel front edges, excavator bucket liner, heavy truck liner, ball mill liner, etc.
0 likes
China [CN] 
Click enlarge Image