Chromium Carbide Overlay

Wear Plates

CCO Plate - Feature

Extend Equipment Life with High-Performance Durable Wear-Resistant Overlay Plates

Total Engineering & Mining Supplies Chromium Carbide Overlay Wear Plates (CCO), a high-performance solution designed to extend the lifespan and durability of industrial equipment. It is produced by cladding a wear-resistant material onto a mild steel base plate, resulting in a bimetallic composition that combines toughness with exceptional wear resistance.

The overlay plate is manufactured by cladding an wear resistant material to a mild steel base plate.  


The high volume of rich carbides fuse to base plate and evenly distributed throughout the uniform overlay thickness, creating a bimetallic material with high wear resistance and good processability. 


The mild steel base plate could be welded or bolted, the overlay provides excellent wear resistance which ensures extended service life and durability of equipment and reduces maintenance costs.

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Chromium Carbide Overlay Wear Plates

Benefits 

  • Extended Equipment Life:
    Reduces downtime and maintenance costs.
  • Enhanced Performance:
    Maintains high wear resistance under challenging conditions
  • Cost-Effective:
    Lowers the overall cost of ownership by minimizing the frequency of part replacements.
  • High volume primary chromium carbide evenly distributed.
  • Flat surface with excellent plate flatness.
  • Macro-hardness: 57-63HRC.
  • Multiple grades available to suit different applications.
  • Excellent wear performance(ASTM G65 procedure A)
  • Larger sheet size to extend plate utilizing.
  • Uniform plus tolerance thickness.
  • Good formability due to even stress relief in overlay.

The CCO Plate Advantage

Wear Resistant

The overlay contains a high volume of rich carbides, evenly distributed throughout a uniform overlay thickness. This structure offers superior resistance to wear and abrasion.

Durability

By enhancing the base plate with a robust overlay, the product ensures prolonged service life for equipment, reducing the need for frequent maintenance and replacement.

Versitility

The mild steel base plate can be easily welded or bolted, facilitating straightforward integration into various systems and structures.

Customisable

Different grades of overlay are available to cater to specific working conditions and requirements across diverse industries.

Applications

  • mining

  • Cement

  • Power Plant

  • Port

  • Steel Mill

  • Bulk Material Handling

  • Bucket Wheel Excavators
  • Dozer Blade Liners
  • Truck Bed Liners
  • Shovel Bucket Liners
  • Front End Loaders
  • Scraper Conveyors
  • Dragline Bucket Liners
  • Screw Conveyors
  • Crusher Liners
  • Chute Liners
  • Bin Liners
  • Screen Plates
  • Pipes
  • Pumps
Mining

HS100

HS100 is a chromium carbide composite cladding fusion-bonded to a mild steel backing material. This process results in a high volume of chromium carbides evenly distributed throughout the uniform thickness of the deposit, forming a bimetallic material with excellent abrasion resistance.

Despite its toughness, HS100 retains ductility, allowing for easy forming and welding. It excels in environments with severe abrasion and low to moderate impact conditions.

CCO Plate - HS100_

HS100 Specifications

CCO Plate - HS100

HS100 Typical Properties

Weld overlay composition:

CCO Plate - HS100 Typical Properties

Note: The content varies in different plate thickness.

  • Bulk Hardness: HRC 57-63
  • Abrasion Test result: <= 0.20g( testing under ASTM G65, procedure A)
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Chromium Carbide Overlay Wear Plates

HS200

HS200, produced by our patented welding technique, is chromium carbide composite cladding fusion bonded to a mild steel backing material.

Very high volume of chromium carbides fuse to base plate and evenly distributed throughout the uniform thickness of the deposit, creating a bimetallic material with excellent abrasion resistance while still retaining ductility allowing forming and welding. 

HS200 performs very well under severe abrasion and low to moderate impact environments.

CCO Plate - HS200

HS200 Specifications

CCO Plate - HS200 Specifications

HS200 Typical Properties

Weld overlay composition:

CCO Plate - HS200 Typical Properties

Note: The content varies in different plate thickness.

  • Bulk Hardness: HRC 57-63
  • Abrasion Test result: <= 018g( testing under ASTM G65, procedure A)

Fabrication

  • Cutting
  • Forming
  • Welding
  • Stud Attachemnt
  • Assembly

HS300

HS300 is chromium carbide, niobium carbide, molybdenum carbide, vanadium carbide and titanium carbide composite cladding fusion bonded to a mild steel backing material.

The very high volume of complex carbides fuse to the base plate and is evenly distributed throughout the uniform thickness of the deposit, creating a bimetallic material with excellent abrasion resistance while still retaining ductility allowing forming and welding.

HS300 wear plate is suitable for applications involving high abrasion and medium to high impact environments. 

CCO Plate - HS300

HS300 Specifications

CCO Plate - HS300 Specifications

HS300 Typical Properties

Weld overlay composition:

CCO Plate - HS300 Typical Properties

Note: The content varies in different plate thickness.

  • Bulk Hardness: HRC 57-63
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Chromium Carbide Overlay Wear Plates

HS600

HS600 is chromium carbide and tungsten carbide composite cladding fusion bonded to a mild steel backing material.

The very high volume of complex carbides fuse to the base plate and is evenly distributed throughout the uniform thickness of the deposit, creating a bimetallic material with excellent abrasion resistance while still retaining ductility allowing forming and welding.

HS600 wear plate is suitable for extremely severe abrasion applications. 

CCO Plate - HS600

HS600 Specifications

CCO Plate - HS300 Specifications

HS600 Typical Properties

Weld overlay composition:

CCO Plate - HS300 Typical Properties

Note: The content varies in different plate thickness.

  • Bulk Hardness: HRC 57-63

HS-F

Smooth Surface plate is produced by depositing high chromium high carbon overlay onto mild steel base metal, applying an improved welding technique, which contribute to uniform chemistry and microstructure with smooth surface without welding beads. Smooth Surface plate is suitable for applications where there are a lot of hang ups in highly abrasion working environments

CCO Plate - HS-F

HS-F Specifications

CCO Plate - HS-F Specifications

HS-F Typical Properties

Weld overlay composition:

CCO Plate - HS-F Typical Properties

Note: The content varies in different plate thickness.

  • Bulk Hardness: HRC 58-63
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Chromium Carbide Overlay Wear Plates

HS-X

HS-X is customised complex carbides composite cladding fusion bonded to a mild steel backing material. The very high volume of complex carbides fuse to base plate and evenly distributed throughout the uniform thickness of the deposit, creating a bimetallic material with excellent abrasion resistance while still retaining ductility allowing forming and welding. 

HS-X wear plate could be customized upon the customer’s requirement. 

CCO Plate - HS-X

HS-X Specifications

CCO Plate - HS-X Specifications

HS-X Typical Properties

Weld overlay composition:

CCO Plate - HS-X Typical Properties

Note: The content varies in different plate thickness.

  • Bulk Hardness: HRC 57-65

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