1) What is a Chromium Carbide Overlay Plate?

CCO for short, it is a plate that is considered as one of the hardest in the market.
It contains many different ingredients that provide more higher and better resistance to:

  • * Stress
  • * Abrasion
  • * Impact
  • * Temperature



2) How to Judge Hardfacing Chromium Carbide Overlay Plate?

When we’re talking about hardfacing CCO plates, you need to take note of a couple of factors.

  • * Chemical component of the CCO plate
  • * Hardness of the CCO plate
  • * Wear resistance properties
  • * Life expectancy

These are the most important factors you can judge and choose from.



3) How Do You Weld a Chromium Carbide Overlay Plate?


Welding Chrome carbide plates isn’t actually a challenge.
As a matter of fact, you can perform it using regular and standard welding electrodes.
The procedure just involves:

  • *  Preheating the base metal where the CCO plate will be attached
  • *  Position and align the CCO plate to the base
  • *  Weld the Chrome carbide overlay plate to the substrate

 Wodon plate produciton line


4) What is the Chromium Carbide Overlay Plate Composition?

Chrome carbide overlay plates are comprised of:

  • *  Mild steel base
  • *  Carbon
  • *  Chrome
  • *  Manganese
  • *  Silicon
  • *  Molybdenum
  • *  Others

 microstucture of 10 on 10 cco plate


5)Why choose Wodon Chromium Carbide overlay plate?


  •  *  Cr Content 27-40%
  •  *  Uniform overlayer, no big crack from side to side
  •  *  Carbide Microstructure Fraction is about 50%
  •  *  Smooth surface, when made into wear parts, easy to be installed
  •  *  Uniform Hardness 58-65 HRC
  •  *  Superior wear resistance the least weight loss only 0.07g
  •  *  Maximum abrasion resistance
  •  *  Multiple grades
  •  *  Exceptional resistance to chipping, peeling and separation.
  •  *  Variety of thickness combinations available

submerged arc wear plate


6) Can I get a Free Chromium Carbide Overlay Plate Sample? 

Different manufacturers have different regulations and policies when it comes to samples.
But, at Wodon, we’ll never fail to offer a free sample, we can even customize it to what you need!


Just contact us freely if you have interet!

Post time: Aug-11-2021