abrasion CCO plate

- Sep 07, 2020-

It is designed for areas with moderate impact and severe abrasion. If you’re looking for a reliable chromium carbide overlay plate suppliers to provide you chromium carbide overlay plates, welcome to contact us.

Even if the chromium carbide overlay plate is very mature nowadays, we can always endeavour to do the chromium carbide plates better, besides the best solution and best service, we also can provide competitive rates for chromium carbide overlay plates according to your status.


-- Chemical Composition: Chromium carbide steel plate is a kind of wear-resistant alloy, with a lot of hard particles of chromium carbide deposited on the medium and low carbon base metal.

-- Standard thickness of chromium carbide plates mainly include3+34+45+36+46+68+58+68+810+510+610+710+810+1012+512+612+712+812+1012+1112+12etc.

-- Micro-structureThe volume fraction of Cr7C3 carbide in the metal lo-graphic structure of wear-resistant layer is more than 50% .

-- Hardness:According to the wear-resistant layer thickness, different usage, wear-resistant alloy surface hardness HRC58-62, the highest hardness of Chromium Carbide can be HV1800.

-- Wear Resistance: According to lab test for  wear resistance, chromium carbide overlay steel is 20 times that of low carbon steel.  And 8 times that of heat treated wear resistant steel. Test data of surface wear resistance and 75% depth wear resistance of ASTM-G65A dry sand show that it has high wear resistance.

-- Flatness: flatness control in ±3mm/M.

-- Thickness : alloy layer thickness uniformity, thickness tolerance 0-0. 5 mm.

-- Other thickness chromium carbide wear plates can also be customized, welcome to inquiry.



Wear-resistant composite steel plate produced by our company is built-up welding on ordinary steel plate,  form an alloy wear-resistant layer with a volume fraction of more than 50% Cr7C3 carbide. It has the characteristics of high wear-resistant, impact-resistant and easy to process, widely used in mining, cement, steel, power and other industries.

Cement industry: pipelines, vibrating screens, pump shell and others.

Power industry: mills, conveyors, discharge pipes and others.

Steel industry: vibrating feeder, hoppers, bins, mixed cyliner, loading car, rod pillars and others.

Paper industry: spiral conveyor, transition elbow, cyclone lining and others.

Mining industry: cover plate, wear rod, wear plate and hopper line.

Coal industry: pump bodies, coal pipes,and others.