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  • Home
  • Weld overlay
    • Plasma Hardfacing
      • PTA welding equipment
      • Enclosed Type Plasma Cladding Machine
      • Plasma Welding Machine
      • Plasma Transferred Arc Coating Machine
      • Valve hardfacing
      • Cutting Pick Plasma Hardfacing Machine
      • Robotic Hardfacing Machine
      • High Power Plasma Arc Welding Machine
      • Powder Feeders
    • FCAW Welding Hardfacing
      • One Head Overlay Machine
      • Two Heads Overlay Welding Machine
      • Pipe Cladding Machine
      • Roller Welding Machine
      • Overlaying welding robot
      • Welding Manipulator
    • GMAW Weld Overlay
    • Surfacing flux cored welding wire production line
    • Laser Cladding Machine
    • CRA Weld Overlay
    • Plasma Cutting Machine
    • Automatic Seam Welder
    • Hardfacing Machines
  • Welding Positioner
    • Welding Rotator
    • Turning Rollers
      • Tank Fit Up Rolls
      • Tank Turning Rolls
      • Welding Turning Rolls
    • Welding Turntable
      • Small Welding Turntable
      • Tube Welding Positioner
      • Small Weld Positioner
      • Pipe Positioners Welding
      • Benchtop Welding Positioners
      • Manual Welding Positioner
      • Rotary Welding Positioner
    • Column & Boom Welding Machine
      • Sub Arc Manipulator
  • Wear Solutions
    • Wear Plates
      • Wear Plate For Mining
      • Wear Plate For Cement Industry
      • Wear Plate For Coal And Energy Industry
      • Wear Plates for Buckets
    • Chromium Carbide Overlay (CCO) Wear Plate
    • Smooth Surface Premium Chromium Carbide Overlay (CCO) Plate
    • Tungsten Carbide Wear Plate
    • Wear Liner
      • Chute Liners
      • Cone Liner
      • Wear Lining Plates
      • Bucket Liner
      • Feeder Liner
      • Hopper Liner
    • Wear Resistant Pipe
      • Clad Pipe
      • Chromium Carbide Overlay Pipe
    • Abrasion Resistant Elbows
      • Bimetal Clad Elbow
    • Laminated Wear Plates
    • Chromium Carbide Welding Wire
    • Hardfacing Flux Cored Wire
    • Welding Wire for Extrusion Roll Repair Supplies
    • Hardfacing Welding Rod
    • Hardfacing Services
  • Videos
  • About Us
    • FAQ
    • Case Study-Technoweld Chennai
    • Service
    • Fabrication & Processes
    • Quality Control
  • Contact Us
  • News&Events
  • en_USEnglish
    • thThai
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Smooth CCO Plate

Smooth Surface Cco Plate

Smooth CCO plate was manufactured using advanced fusion bond submerged arc welding technology to apply a highly abrasive resistant chromium carbide on to a steel substrate producing consistent chemistry and micro structure (austenitic) with smooth overlay deposit.

This product is usually referred to as chromium carbide overlay (CCO) plate on the market. The hardfacing overlay is suitable for severe abrasive wear and impact applications.

The ultimate hardfaced product for your application depends on the material–whether rock, sand, gravel or other substance–striking or sliding along the surface of your wear part. It also depends on the angle and speed of impact as well as the operating temperature.

Specifications:

1.Base Materials

➢ ASTM A36(Q235B), ASTM A529A (Q345B)

2.Overlay Alloy Components

➢ High Carbon, Chromium-rich

➢ Cr-C-Mn-Si-B-Fe

3.Hardness

➢ 58-62 HRC

4.Chemistry Alloy

➢ Cr: 20-29%

➢ C: 3-5%

5.Microstructure

➢ Primary M7C3 chromium-rich carbides with austenitic and

martensitic matrix.

➢ Volume fraction >35%.

6.ASTM G65-Procure A(weight loss)

➢ 0.26g maximum

7.Standard Dimensions

➢ Thickness: 6+4 to 12+25 mm;

➢ Standard plate size: 1000*3000, 600*3000 mm.

➢ Max plate size: 1500*3000 mm.

8.Tolerance

➢ Thickness tolerance: ±0.5 mm;

➢ Plate flatness: Within ±1.5 mm over 1.5 m plate length.

9.Applications

➢ Loading Equipments(Bucket Liners、Grab’s edge plates、Dump truck bed etc.)

➢ Mining Equipments(Fan Blades、Conveyor’s Liners etc.)

➢ Construction Equipments(Liners for loader、bulldozer、excavator and drill pipes etc.)

➢ Coal Mining Equipments(Liners for feeding chutes and hoppers, fan blade、pusher’s base plates、bucket’s linersetc.)

➢ Cement Equipments(Liners for chutes、guide vanes for classifier、end cover、fan blade、cooling disc、conveyor trough etc.)

➢ Metallurgical Equipments(Liners for Conveyors、sinters、apron feeders)

➢ Power Generation(Liners for ash & slag pipes、coal mill housing plates、impeller casing、inlet of dust collectors、bucket wheel stacker and reclaimer hammer mills、hoppers、separators)

10.Fabrication

➢ Welding, Cutting, Forming & Machining;

➢ For the details, please find the service brochure.

*Various alloys and dimensions could be supplied depend on your different operating conditions and applications request.

INDUSTRY APPLICATONS
Mining Chutes, hoppers, liners for truck beds, dozer blades, shovel buckets, dragline buckets, excavators
Cement Separator guide vanes, discharge cones for clinker storage bins, chutes for sintering ore conveying, outlet ducts for clinker grinding mills, receiving hoppers
Dredging Dredging pipes and pumps, suction pipelines, pump discharges
Steel Dredging pipes and pumps, suction pipelines, pump discharges
Power Coal handling chutes, coal feeder liners, crusher screen plates, classifier cones, journal liners, silo bunkers

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  • Smooth Surface Premium Chromium Carbide Overlay (CCO) Plate
  • Chromium Carbide Overlay Pipe
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CONTACT INFO

  • SUZHOU WALDUN WELDING CO.,LTD
  • Address: Zhongshan Road, Fenghuang Town, Zhangjiagang, Suzhou, China
  • Mobile: +8618652469606
  • Email: iguhongtao@gmail.com

Scope of Supply

  • Smooth Surface Premium Chromium Carbide Overlay (CCO) Plate
  • Chromium Carbide Overlay Pipe
  • Chromium Carbide Welding Wire
  • Hardfacing Machines
  • Pipe Cladding Machine
  • Wear Solutions

Latest Update

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  • How to choose the welding wire and flux for surfacing repair?
  • How to Grind Chromium Carbide Plate?

CONTACT INFO

SUZHOU WALDUN WELDING CO.,LTD

Address: Zhongshan Road, Fenghuang Town, Zhangjiagang, Suzhou, China

Mobile: +8618652469606

Email: iguhongtao@gmail.com

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