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Chromium Carbide Overlay

WD-D3000 Special Customized CCO Wear Plates

WD-D3000 Special Customized Chromium Carbide Overlay Wear Plates

Special alloying elements can be added for specific wear-resistant applications. By adjusting alloying elements such as C, Cr, Nb, Mo, and W, the overlay composition can be optimized for specific wear mechanisms, including sliding abrasion, impact wear, and high-temperature applications. The formation of complex carbides enhances hardness, wear resistance, and service life.

Surface Hardness
58 – 65 HRC

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  • Base Plate and Overlay Thickness

    Material: Q235 / Q355 steel

    Base plate thickness: 5.5 – 100mm

    Overlay thickness: 4 – 50 mm

  • Standard Plate Dimensions

    • 1400 × 3000 mm / 1400 × 3500 mm / 2100 × 3500 mm

    (Customized cutting is available according to your specific requirements.)

Chemical Composition

The chemical content defers to the thickness

Base Plate C Cr Cr₇C₃ Fraction Volume
Mild Steel Customized ratios available Customized ratios available

Available Services

  • Cutting

    Laser and plasma cutting systems enable the efficient production of wear plates in a wide range of sizes and profiles. High cutting accuracy helps achieve consistent quality while reducing subsequent machining and fitting requirements.
      • Forming

      • Hole Processing

      • Stud Welding

      • Welding

        Processed wear plates can be assembled into complete wear-resistant structures and fabricated parts. From simple liners to complex wear packages, components are manufactured according to customer specifications and application requirements.

        Typical Applications

        • Scraper Conveyor Wear Plates
        • Slag Discharge Chutes
        • Chutes
        • Discharge Pipes
        • Shield Tunneling Machines Wear Liners
        • Conveyor Liners
        • Bucket Wheel Liners

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        WD-D3000?

        Please contact us