Clifton Steel’s chromium carbide cladded wear steel plate offers superior strength and corrosion resistance. This bimetallic (meaning two types of metals) product starts with a mild steel base plate that is then fused or overlaid with chromium carbide. 30% chrome (chromium) and 5% carbon, chromium carbide metallurgically bonds to the steel’s surface to form a protective and durable surface that will not separate from the base metal.


Typical thickness tolerance of overlay product is (+/-) 1/16” of nominal thickness ordered. For applications that are sensitive to thickness, Clifton also produces a tight tolerance overlay product of which thickness tolerances is (+/-) 3/64” of nominal thickness ordered.

Chromium carbide overlay steel plate is extremely hard, resistant to both wear and impact, and withstands high temperatures. As a result, Clifton Steel’s cladded chromium carbide plate is ideal for extreme wear applications, high temperature environments, and situations where corrosive problems exist. Chromium carbide overlaid plating also offers a high level of impact resistance.


Clif-Clad® Chromium Carbide Overlay Plate Specifications


Hardness

Because it is composed of a combination of high chrome and high carbon, chromium carbide steel plate achieves unparalleled hardness. When the two metals join forces, they form chromium carbide crystals that reach 600 BHN on the Brinell hardness scale. That’s five times the hardness of unplated mild steel.

Impact Strength

Chromium carbide overlay plate begins with a mild steel base. Custom applications can use an A-514 steel or other higher strength steel in replace of a mild steel base plate. The cushioning quality of this base metal allows it to absorb impact. In fact, Clifton Steel’s Clif-Clad chromium carbide overlay plating can withstand even severe impact from falling materials. Even in the event that the hard surface cracks, the strong, the deep weld bond the chromium carbide overlay provides prevents it from separating from the steel base plate under impact.

Cutting

Clifton Steel’s Clif-Clad chromium carbide steel clad plate can be cut in a variety of ways. Among them are plasma, oxyfuel, laser, and water jet.

Machining

Because of its incomparable hardness, the chromium carbide overlay surface on Clif-Clad plating is not machinable. However, Clifton Steel can provide plates with any type of insert to fit your needs such as countersink or tapped holes. Consult a Clifton Steel representative for further details.

Forming

Clif-Clad chromium carbide overlay plate can be either cold formed or rolled. The recommended radius should be greater than 20 times the thickness of the plate.

Welding

Clif-Clad chromium carbide overlay can be welded onto another mild steel base plate surface using standard carbon steel electrodes such as 7018.

Typical Chemical Composition
Carbon 5%
Chrome 30%

Availability
Thickness from 5/16"
Width to 96"
Length to 144"
Maximum overlay thickness 1/2"
Base plate in A36, A514 & 304 stainless steel
Available in plating & tubing

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