cco plate
CCO Plate

CCO Plate is short for chromium carbide overlay plate.

We, WALDUN is China’s best company to provide quality CCO plates.Our cco plates are very competitiveness.

You can get flat and harder CCO plates with whole sheet or any special customized size from WALDUN. And the WALDUN CCO plate is very cost effective.


All CCO Plate can get 1200X2400, 1500X3000, 2200X3000(Length X Width). You can contact us if you need customized size.

WALDUN CCO is using plasma torch, water jet or arc air gouging tp cut to dimensions.

You can get customize plate size or pattern to meet the projects.

Customer Benefits:

Saving fitting and welding of smaller and special pieces

Get maximum capacity and increase efficiency

Reduced scrapto save total cost

Precise measurement and fit

Ball mill liner

6+4 CCO Plate

Hardness: HRC58-62

Model Number: WED-100/6+4

Grade: Q235/Q345

Processing: FCAW

Ball mill liner

12+25 CCO Plate

Hardness: HRC58-62

Model Number: WED-100/12+25

Grade: Q235/Q345

Processing: FCAW

Ball mill liner

3+3 CCO Plate

Hardness: HRC58-62

Model Number: WED-100/3+3

Grade: Q235/Q345

Processing: FCAW

wear plate 400 1

6+6 CCO Plate

Hardness: HRC58-62

Model Number: WED-100/6+6

Grade: Q235/Q345

Processing: FCAW

Submerge-arc-welding-wear-plate8+6 CCO Plate

Hardness: HRC58-62

Model Number: WED-100/8+6

Grade: Q235/Q345

Processing: FCAW

Ball mill liner

10+10 CCO Plate

Hardness: HRC58-62

Model Number: WED-100/10+10

Grade: Q235/Q345

Processing: FCAW

Note:Format is base material + hardfacing layer. You can contact us for a inquiry, if you need other sizes.

Why WALDUN Chromium Carbide Overlay Wear Plate

  • Higherchromium content in the chemical composition of wear-resistant layer
  • Higher volume fraction of Cr7C3 carbide in metallographic structure
  • Wear-resistant layer is high and uniform, hardness can reachHRC60-65
  • Wear-resistant layer is uniform and the tolerance is controlled between 0 ~ 0.5 mm
  • The flatness and flatness of the plate surface areat 3mm/M
  • Wear resistance is muchhigher than heat treatment wear-resistant steel.

WALDUN CCO Plate Details

  • Goodchromium carbide precipitate
  • Excellentwear resistance performance
  • Flat and smooth cco plate surface
  • Stable hardnesson whole cco plate
  • Excellentcco plate interface strength
  • High cco plate formability and machinability

WALDUN CCO Plate Video

CCO Plate – The Ultimate FAQ Guide

Many companies in the fabrication industry aren’t aware of what CCO plate is.

Little did they know that this piece of material would be everything they need for the improvement of their parts. In case you’re also not sure what it is, don’t worry, this guide is perfect for you.

This will be the best, the most detailed and the most comprehensive guide about CCO plate! We’ll thoroughly discuss what CCO plates are, how you can use them; literally everything about it!

What is a CCO Plate?

Short for Chromium Carbide Overlay plate, CCO plates are made for wear and abrasion.

CCO Plates

We can define a CCO plate as a hard clad plate that contains properties and substances that have high resistance to abrasion, temperature, and stress.

You might not know it, but it’s actually used by many different businesses.

What Uses Can CCO Plate Have For You or Your Business?

The main use of a CCO plate is to provide long-lasting support to parts and components. Since it’s extra hard and highly resistant to wear, you can use it to:

Uses Can CCO Plates Have

  • Improve the life of your machines and equipment
  • Prevent further wear of a certain part or component
  • Add strength and resistance to your materials

Ideally, you’ll use CCO plates because of the strength properties and resistance they have.

Which Industries Use CCO Wear Plates?

Think of all the industries that undergo stress, impact, and friction; all of those would need CCO wear resistant plates.

Industries Use CCO Wear Plates

To give you a more concrete answer, here are the most common industries that use CCO plate:

  1. Iron and Steel Industries
  2. Coal Processing and Mining Industries
  3. Cement and Construction Industries
  4. Power & Generation Industries
  5. Fabrication Industry
  6. And Many More!

These are all industries that usually engage in activities that have high impacts and temperatures. But, the use of CCO plates aren’t just limited to these!

How Hard are CCO Plates?

The hardness of CCO plates usually depends on the manufacturer; as well as the procedure on how it’s done.

How Hard Are CCO Plates

However, the average hardness that it has is around 700 and 850 in the Brinell Hardness Scale. Alternatively, it’s between 58 and 62 HRC.

How Are CCO Plates Made and Manufactured?

A CCO plate is manufactured and created through the deposition of materials on mild steel.

CCO Plates Manufactured

The materials that would be deposited are abrasion resistant, rich in chromium type of components.

Through this process, a CCO plate is created and manufactured. After it, certain processes follow allowing it to be qualified for application to a parent metal or a workpiece.

Are CCO Plates Wear and Abrasion Resistant?

Yes, CCO plates are wear and abrasion resistant.

CCO Plates Wear and Abrasion Resistant_

This actually is their main purpose – to provide the resistance that a certain part or component needs.

What Advantages Can CCO plate Give You?

The application of CCO plate on your parts and/or materials can give you a ton of benefits. Some of which include:

Higher Resistance to Wear and Abrasion

CCO plate improve and develop a part or a material’s resistance to abrasion and wear. Their composition is perfect for the strength and durability of materials.

Moderate to High Level of Impact Resistance

Because of its metallic properties, it’s also perfect for moderate to high levels of resistance. It can absorb shock in high different levels.


Imagine any construction material without a CCO plate coated to it; you’d have to purchase new parts or equipment.

With CCO plate, you can protect its surface, heightening the overall durability, longevity, and strength that it has.

CCO plates are all made and used for the benefit and the strength of your machines or equipment. You can count on it to prolong the lives and improves its resistance to wear.

What is a Manganese Plate?

It’s a wear plate made from materials that are non-magnetic and austenitic.

Manganese Plates

It just sits below the hardness level of CCO plate at about 450 to 500 BHN.

Chromium Carbide Overlay Plate Price

Prices of CCO plate would depend on the manufacturer. In fact, more often than not, manufacturers don’t just display the prices online.

But, to give you an idea of how much it is on average, a ton of CCO plate costs somewhere about $900 to $1,500.

What Should You Consider Before Buying a CCO Plate?

Many experts suggest considering a couple of things before purchasing a CCO plate. These recommendations include:

Chemistry of the CCO Plate

There are CCO plate that contain various chemistries for their chromium carbide plates. These chemistries could contribute and complement whatever your workpiece is.

Look for chemistries that would improve your parts or components, not destroy it.

Size and Thickness

Bigger is always better – especially in the case of CCO plate. The bigger, harder, and thicker a plate is, the better.

Its main purpose is to protect your equipment, right?

These are just two of the things you need to consider. Refrain from just purchasing random CCO plate because it can break your workpiece instead of improving and developing it.

Where Can You Find the Best CCO Plates?

There are a ton of manufacturers and suppliers of CCO plate in the industry. But we here at Waldun are considered as the best and the most reliable.

We’ve been specializing in wear plate since 2005, and we’re on a constant improvement to provide high quality CCO plate to our clientele.

Why Trust Us For Your CCO plate?

All our CCO plates have been crafted and formulated with passion, learning from each client we encounter. The equipment we utilize are state-of-the-art, and are also manufactured by us.

You can trust us for the supplication of CCO plate for we’ve worked with hundreds of businesses in the past decades. Moreover, you can expect your plate to be delivered to you within 20 days from the date of your order.

Plus, we can give you a free sample to see if it’s what you’re looking for! You will never fail when you choose us for your CCO plate needs here at Waldun!

Get A Quote Now !