Chromium Carbide Overlay Wear Plate

  • The chromium carbide overlay (cco) wear plate we offer here at WALDUN are manufactured and processed through the welding of one (1) or more layers of wear-resistant materials.
  • Chromium carbide overlay wear plate is taken under low – to medium carbon steel base plate.
  • The used alloy for overlay contains high levels of Chromium carbide-hard particles, making the plates have better resistance to wear and impact.
  • Chromium carbide overlay alloy thickness range: 3 to 25mm
  • Chromium carbide plates sizes available in mm: 1400 x 3000; 1400 x 3400; 1400 x 3500; 2100 x 3500; and customized.

Chromium Carbide Overlay Wear Plate Technicals

Chromium carbide overlay plate overview:

Standard: BS, DIN, GB, JS, AiSI, ASTM

Grades Available: Q235 and Q345 + Chromium Carbide Overlay (CCO)

Location of Origin: Suzhou, China

Name of the Brand: WALDUN

Model Number: WED 3+3, 4+4, 5+5, 6+4 and etc.

Type of Material: Bimetallic Wear Resistant Steel & Steel Plate

Techniques Used in Manufacturing: Hardfacing, Open Arc Welding, Submerged Arc Welding

Surface Treatment Used: Hardfacing, Cladding, Coated, Overlaying, Chromium Carbide Overlay Coated

Application: Cement, Coal, Mining, Power, Glass, Steel, Port,

Special Usage: Wear Resistant Steel

Width: Available in the following:

  • 1400mm;
  • 2100mm; and
  • Customized depending on your need

Length: Available in the following:

  • 3000mm;
  • 3400mm;
  • 3500mm; and
  • Customized depending on your need

Tolerance: ±1%

Processing Services You Can Use it For: Bending, Cutting & Slicing, Punching, and Welding

Product Name: Chromium Carbide Overlay Hardfacing Wear Plate Liner

Material: Q235 and Q345 + Chromium Carbide Overlay (CCO

Base Metal: Q235 &Q345

Wear Resistance Capacity: High Wear Abrasion Resistance (AR)

Chemical Composition: Carbon (C): 3.0-5.0% & Chromium (Cr): 25-40%

Hardness Value: HRC58-65

Micro Structure: Carbide (Cr7C3); with its volume fraction above 50%

Flatness Tolerance: ±3mm/m

Impact Resistance: Medium Level

Chromium&Chrome Carbide Overlay Plate Supplies

Ball mill liner

6+4 Chromium Carbide Overlay Plate

Hardness: HRC58-62

Model Number: WED-100/6+4

Grade: Q235/Q345

Processing: FCAW

Ball mill liner

12+25 Chromium Carbide Plate

Hardness: HRC58-62

Model Number: WED-100/12+25

Grade: Q235/Q345

Processing: FCAW

Ball mill liner

3+3 Chromium Carbide Wear Plate

Hardness: HRC58-62

Model Number: WED-100/3+3

Grade: Q235/Q345

Processing: FCAW

wear plate 400 1

6+6 Chromium Carbide Overlay Plate

Hardness: HRC58-62

Model Number: WED-100/6+6

Grade: Q235/Q345

Processing: FCAW

Submerge-arc-welding-wear-plate8+6 Chromium Carbide Plate

Hardness: HRC58-62

Model Number: WED-100/8+6

Grade: Q235/Q345

Processing: FCAW

Ball mill liner

10+10 Chromium Carbide Wear 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.

Our Advantages

  • Quality Assurance:
    • Smooth Surface + High Wear Resistance
    • 58 to 65 HRC with 25 to 40% high chrome content, carbide (Cr7C3), and a volume fraction exceeding 50%
  • Professional:
    • Under our employ are highly experienced technical experts and surface engineers. We have the best R&D team
  • OEM&ODM:
    • You can customize all your orders, depending on your business needs
  • Standards:
    • WALDUN apply to following standards: ASTM G65, ISO9001, ISO14001, OHSAS18001, and etc.

Company Information

After Sales

If you’re looking for a manufacturer with an excellent aftersales service team, you’ve come to the right place!

All of our experts have relevant years of experience in everything about wear plates and hardfacing. You can count on their experience and skill from product knowledge – to real-time application of machines and equipment, as well as the products.

Should you have any concerns, feel free to shoot us an email. Our entire team can guarantee 100% solutions to your problems within 12 hours from the time of confirmation and/or notification.

Related Chromium Carbide Plate Videos

Waldun Wear Plates Product Series

Chromium Carbide Overlay Plate Welding Video

Chromium Carbide Overlay Wear Plate– The Ultimate FAQ Guide

Many firms in the manufacturing industry aren’t knowledgeable about what Chromium carbide overlay wear plate is.

Little did they know that this product item would be every little thing they require for the enhancement of their parts. For instance, you’re likewise not precisely sure what it is, don’t stress; this overview is ideal for you.

It will undoubtedly be the best, one of the most in-depth and the most comprehensive guide about the Chromium carbide plate! We’ll thoroughly discuss what Chromium carbide overlay plates are, exactly how you can utilize them, actually whatever about it!

Now, let’s explore each of them in details.

What is a Chromium carbide overlay plate?

Chromium carbide overlay plates are made for wear and also abrasion.

Chromium Carbide Plate Sample

We can specify a Chromium carbide overlay plate as a rugged dressed plate that contains homes and substances that have high resistance to abrasion, temperature level, and stress and anxiety.

You may not know it. However, it’s used by many different services.

What Uses Can Chromium Carbide Overlay Plate Have For You or Your Company?

The primary use of a Chromium carbide overlay plate is to provide durable support to components and also elements. Since it’s extra complicated and even incredibly immune to put on, you can utilize it to:

Corrosion Resistant

– Boost the life of your makers and also devices

– Protect against additional wear of a particular part or element

– Include toughness as well as resistance to your products

Preferably, you’ll make use of Chromium carbide plates because of the strength properties as well as resistance they have.

Which Industries Usage Chromium Carbide Overlay Put On Plates?

Consider all the industries that undergo friction, stress, and influence; all of those would need chromium carbide to put on resistant plates.

Chromium Carbide Plate Ingredients

To provide you a more concrete answer, right here are the most common sectors that utilize Chromium carbide plate:

  1. Iron and Steel Industries
  2. Coal Processing and also Mining Industries
  3. Concrete and even Building Industries
  4. Power & Generation Industries
  5. Fabrication Industry
  6. As well as A lot more!

These are all markets that typically engage in activities that have significant influences as well as temperature levels. Yet, using Chromium carbide plates aren’t just restricted to these!

How Tough are Chromium Carbide Overlay Plates?

The firmness of Chromium carbide overlay plates depends typically upon the producer and the procedure on how it’s done.

Chromium Carbide Overlay Plates

The typical hardness that it has is around 700 and 850 in the Brinell Firmness Range. Additionally, it’s between 58 and 62 HRC.

How Are Chromium carbide overlay plates Made as well as Produced?

A Chromium carbide overlay plate is produced and created via the deposition of materials on light steel.

Abrasion Resistant

The materials that would undoubtedly be deposited are abrasion resistant, abundant in chromium sort of parts.

With this process, a Chromium carbide overlay plate is produced and also produced. After it, specific functions adhere to allowing it to be gotten application to a mom’s and dad’s steel or a workpiece.

Are Chromium carbide overlay plates Put On and also Abrasion Resistant?

Yes, Chromium carbide overlay plates are wear and abrasion immune.

Mineral Wear Plates

This is their primary purpose– to offer the resistance that a specific part or element needs.

What Advantages Can Chromium Carbide Overlay Plate Provide You?

How to express the wear resistance of the chromium carbide wear plate

Applying for a Chromium carbide overlay plate on your parts and materials can provide you a ton of benefits. Some of that include:

  • Higher Resistance to Use and also abrasion

Chromium carbide overlay plates create a part and improve or a material’s resistance to abrasion and wear. Their structure is excellent for the toughness and also durability of products.

Moderate to High Degree of Influence Resistance

As a result of its metallic buildings, it’s also perfect for moderate to high resistance levels. It can absorb shock in various high degrees.

  • Cost-Effectiveness

Think of any building product without a Chromium carbide plate coated to it; you would certainly have to buy repairs or tools.

With a Chromium carbide plate, you can safeguard its surface, heightening the total resilience, durability, and toughness that it has.

CCO plates are all made and used for the advantage and the strength of your machines or equipment. You can depend on it to lengthen the lives as well as enhances its resistance to wear.

What is a Manganese Plate?

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

Manganese Plates

It sits merely listed below the firmness degree of Chromium carbide plate at about 450 to 500 BHN.

Chromium Carbide Overlay Plate Price and Rate

Rates of the Chromium carbide plate would rely on the maker. A lot more often than not, suppliers do not just show the costs online.

Get A Quote Now !

What is a Chromium Carbide Plate?

A Chromium Carbide Plate is a type of a clad plate that has higher resistance in high stress situations. Chromium Carbide Plate Sample

It is a product of high chrome and high carbon, giving it an abundance of hardness and resistance to abrasion.

Waldun’s Chromium Carbide Plates

Across the entire country, Waldun is known to be the best manufacturer of chromium carbide overlay plates.

Our CCO plates come in a wide variety of forms and types; you will never have any problems when you choose us!

Without further ado, here are some lethal data you need to know about chromium carbide overlay plates!

What is the Hardness of the Chromium Carbide Plate?

Chromium carbide plate welding layers have extreme-level hardness.

Hardness of Chromium Carbide Plates

Typically, you can have surface hardness that can reach HRC 58 to 62, and a micro hardness that can go upwards of HV 1700 to 2000.

What is the Flatness of the Chromium Carbide Plate?

The typical flatness that chromium carbide plates have must be controlled in the range of ±3 mm per m.

Flatness of Chromium Carbide Plates

Waldun’s advanced welding processes can strictly control welding deformation, minimizing it to its fullest extent.

Moreover, after welding, we here at Waldun use a welding machine; it’s what we use to level our chromium carbide plates. In fact, our chromium carbide overlay plates can reach industry levels even without a leveler.

How to Manufacture a Chromium Carbide Plate?

Waldun follows a 7-step procedure in producing and in manufacturing chromium carbide plates.

Manufacturing a Chromim Carbide Plate

The main advantage that we have is we weld a big plate using a CNC system in one go.

Step 1: Rough Cutting

This procedure involves cutting the raw materials into a plate. This plate will have a rough size, typically in 1500 x 3000 mm.

Step 2: Welding

Then, it will involve open arc welding or submerged arc welding overlay (SAW) on the substrate.

The most common would include one (1) square meter of a chromium carbide plate; this usually takes four (4) hours (6 + 4, for example).

Step 3: Inspection

Inspection is the part where the quality of the made chromium carbide plate is checked.

This is when inconsistencies and mishaps are checked and evaluated; if there are, we go to the next step, which is…

Step 4: Repair Welding

All the welding defects you see are fixed in the repair welding procedure.

Whether it’s a crack, overlapping, , porosities, etc., it’s fixed during this phase or process.  

Step 5: Precision Cut

Precision cutting is the process of cutting the CCO plate to the size you need it to be in.

This is where we specify the dimensions of your product or material.

Step 6: Leveling

Based on your desired levelness, we’ll be producing the exact type and kind of chromium carbide plate.

The normal level is at ± 3 mm per m.

Step 7: Punching and Stud Welding

Last, but definitely not the least is punching and/or stud welding.

This is done in accordance to the actual requirements you have for the design and finalization.

Waldun offers excellent treatment and customization. Don’t be afraid to contact us if you need a particular style or kind of design!

How Do You Control the Quality of a Chromium Carbide Plate?

Quality is of the utmost importance in getting chromium carbide plates.

With better control comes better quality, and Waldun is a master of that.

For many years, Waldun has been dedicated to providing excellent quality products. In fact, we are ISO 9001 certified.

This basically means that we have a special quality management system, ensuring higher and better quality products.

In addition, we also are ISO 14001 certified. This environmental management system certification is a symbol of our adeptness and our adaptability to the environment.

We here at Waldun always perform in the best of our ability to provide high quality products to our clients.

What is the Chemical Composite of Chromium Carbide Plates?

Various chromium carbide plates have different chemical composites.

However, the most common CCO deposit chemistry contain the following:

  • Chromium (15% to 30%)
  • Carbon (3.0% to 4.0%)
  • Silicon (1% to 4% each)
  • Molybdenum (1% to 4% each)
  • Manganese (1% to 4% each)

How Do You Judge Cracks on Chromium Carbide Plates?

Chromium carbide plates are known to be one of the hardest and most durable materials.

Seeing cracks on it only means that it has been subject to welding stress. This can be due to high temperature, high impact, and so on.

Cracks are results of the release of welding stress. So, when you see cracks, it’s because of the environment where it was from.

What is the Base Plate for a Chromium Carbide Plate?

Chromium carbide overlay plates usually begin with a base type of mild steel.

Base Plate of CCO Plate

You can also customize it depending on the strength, flexibility, and hardness you need.

What is the Alloy Layer For Chromium Carbide Plates?

An alloy layer is the alloy that stands between the substrate and the chromium carbide plate.

The alloy layer for chromium carbide plates is none other than chromium carbide alloy layer. It usually has:

  • Chromium (CR) of 27% to 35%
  • Carbon (C) of about 5.0%

What Test Machine is Required for Chromium Carbide Plates?

You can use many testing machines for chromium carbide overlay plates.

We here at Waldun, we utilize metallography experiment instruments, as well as testing machines for:

  • Corrosion resistance
  • Abrasion resistance
  • Overlay testers

How Do You Make Chromium Carbide Plate Package Before Delivery?

Choosing the packaging of how your chromium carbide plates will be is necessary.

You can select from a wide range of packaging; there’s plastic films, non-fumigation pallets, steel pallets, wood, etc.

What Welding Wires Can be Used for Welding Chromium Carbide Plates?

There’s a wide range of options you can choose from. You can choose to use solid gas metal arc welding (GMAW) wires, composite metal-cored (GMAW) wire, and so on.

Welding Wires For CCO Plates

But, the most common type of welding wire you can use is flux-cored welding wires.

What is the Thickness, Length, and Width That Can be Manufactured for Chromium Carbide Plates?

Waldun can specify the chromium carbide overlay plates depending on your need.

However, here are some benchmarks you can use as a guide or basis:

  • Thickness typically has a range between 3/8 inches to 1-1/2 inches thick
  • Width is usually about 4 to 8 feet
  • Length, lastly, typically sits at 8 to 20 feet

How to Cut to the Length of the Chromium Carbide Plate That You Need?

You can actually get the exact length of the chromium carbide plate you need.

Plasma cutting is the most common method, as well as the most relied on. However, there are other methods available.

They include water jet cutting, as well as high-powered lasers.

How Do You Weld Stud on Chromium Carbide Plates?

Stud welding is what you need to do to link chromium carbide plates to other components.

Stud on Chromium Carbide Plate

Basically, the principle is that the chromium carbide plate is fastened by the stud’s welding torch. One of the ends of the stud is touching the plate’s surface, then the arc welding will start.

What Kind of Chromium Carbide Plate is More Suitable for Acid Environments?

A myriad of chromium carbide plate types can effectively and efficiently be used in high acid environments.

But, you will find it better and more effective if you utilize plates with high carbon content.

What Standards are Required for Chromium Carbide Plates?

Different countries require different standards for their chromium carbide plates.

We here at Waldun are certified in the Asian, American, European, and Australian standards. You can check out the certifications we’re certified against when you craft the transaction with us!

What Powders Can be Used for Welding Chromium Carbide Plates?

You can use a wide range of powders for welding chromium carbide plates.

Welding Powders Chromium Carbide Overlay Plates

From atomized iron welding powders to sponge irons powders, you can choose depending on what you need!

What’s the Difference Between Hardox Chromium Carbide Plate and Yours?

Technically, Hardox chromium carbide plates have been proven to exceed regular chromium carbide plates in terms of hardness, durability, as well as wear and abrasion resistance.

The integration of Hardox is what makes it all the more efficient and effective; delivering extra toughness, welding ability, and hardness.

Can I Get a Free Chromium Carbide Plate Sample?

Different manufacturers have different regulations and policies when it comes to samples.

But, here at Waldun, we’ll never fail to offer a free sample; we can even customize it to what you need!

What is the Lead Time For Chromium Carbide Plates?

For chromium carbide plates already available, you can receive it within 5 to 10 days.

If you need others or if you need to specify, we can have it delivered in about 15 to 20 days at the maximum.

What is the Service Life for Chromium Carbide Plates?

Generally, the service life you can expect for chromium carbide plates last as much as ten (10) times of that of regular carbon steel.

So, if regular carbon steel can last for 5 years, chromium carbide plates can last up to 50 years, depending on usage, of course.

Here at Waldun, our chromium carbide plates last as much as five (5) times compared to other manufacturers!

What is the Minimum Order Quantity (MOQ) of Chromium Carbide Plates?

The MoQ of chromium carbide plates will depend on the manufacturer.

For us here at Waldun, we don’t have any MoQ. We will give you the number and the amount you specifically need for your business.

What is the Payment Terms for Purchasing a Chromium Carbide Plate?

Here at Waldun, we can accept Telegraphic Transfers (TT), Commercial Letter of Credit (LC); and if you have a good credit standing, we can accept Open Account payments.

What’s the Best Chromium Carbide Plate for ATM Machines?

You can utilize many kinds of CCO plates for the chest of ATM machines.

But, the best type of chromium carbide plate for ATM machine chests is a mild steel base. It’s because of the high levels of abrasive resistance.

What’s the Best Chromium Carbide Plate for Coal Mining?

Equipment and machines in the mining industry require high levels of impact and temperature resistance.

Best CCO Plates for Coal Mining

This is why it’s best to use white iron material because of its high levels of chromium and molybdenum.

However, it’s not that highly resistant to scratches; nevertheless, you can be sure of its high impact and stress situations.

Can I Buy Chromium Carbide Plate From Chinese Chromium Carbide Plate Suppliers?

Yes, China is among the most prominent in the world when it comes to CCO plates.

You can choose from a lot of Chinese manufacturers of Chromium carbide overlay plates. However, Waldun has been topping the lists for more than 2 decades already.

What’s the Difference Between Acroplate 1600 and Your Plate?

Acroplate 1600 is a type of steel plate, resistant to wear and is manufactured by Western Australia’s Alloy Steel International.

Acroplate 1600

Its production process allows it to have dominant levels of chromium, making it one of the best across the entire alloy matrix.

The main difference that it has with your regular chromium carbide plate is that it has diverse levels of chromium. You can take advantage of its versatility in a lot of different ways.

How to Purchase Chromium Carbide Plates for Buckets?

Chromium carbide plates are part of the more popular types of wear plates used for excavator and truck buckets.

Before you purchase, it is imperative that you check the size of and the dimensions of the buckets where you’re going to apply it.

In addition to that, you also need to think of what type of resistance you need. Doing so will also allow you to specify the type of plates you need for your buckets.

How to Judge Hardfacing Chromium Carbide Plates?

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

  • Chemistry 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.

What is a Manganese Carbide Plate?

Manganese is an element that appears in a pinkish-gray color.

Manganese Carbide Plates

Its addition in a chromium carbide plate makes it harder and tougher. But, it also makes it more brittle and it’s easily oxidized.

This downside is answered by adding a higher melting point to the plate.

What is the Difference Between Overlay Plates and Chromium Carbide Plates?

Chromium carbide plates are clad plates that have higher and stronger resistance. It performs better in high stress situations.

Overlay plates are plates that are primarily used for welding overlay. It’s comprised of a mild steel base and performs best in recovering or rehabilitating a part or component.

What is the Difference Between Tungsten Carbide Plates and Chromium Carbide Plates?

Although they’re similar, these coatings have a lot of indifferences.

One of the best and the most recognizable differences would be their temperature limit.

You can use chromium carbide plates for higher temperature applications; it has a limit of up to 725 degrees Celsius or 1300 F. Tungsten carbide, on the other hand, only has a limit of 400 degrees Celsius or 730 F.

What is a Chromium Carbide Plate HS Code?

HS code is a short term for harmonized system. It’s what described the distinction of certain types of goods.

HS codes for chromium carbide plates depend on the type, kind, and the chapter of the particular plate.

The HS structure is:

  • Has 99 different chapters
  • Chapters have 21 sections
  • It’s structured to be a six (6) digit identification code
  • It has a total of 5000 commodity groups

The first number is the chapter, the second is the heading; while the third, forth, and fifth are subheadings.

How Do You Weld a Chromium Carbide Plate?

Welding chromium carbide plates isn’t actually a challenge.

Welding Chromium Carbide Plates

As a matter of fact, you can perform it using regular and standard welding electrodes. The procedure just involves:

  1. Preheating the base metal where the CCO plate will be attached
  2. Position and align the CCO plate to the base
  3. Weld the chromium carbide overlay plate to the substrate

What is Chromium Carbide Plate in Pressure Vessels?

Integrating or installing CCO plates in pressure vessels is used for restoration, recovery, or for adding durability, strength, hardness, and corrosion resistance.

You can proceed to installing it for the purpose of higher endurance and longer lifespan or life expectancy.

What are Different Chromium Carbide Plate Applications?

The process of producing or manufacturing chromium carbide plates is specifically for the purpose of enhancement.

This is the reason why you’d want chromium carbide plate applications are always for temperature, impact, wear, and abrasion. The most common applications for chromium carbide plates include:

  • Power and Generation Industry
    • Discharge pipes
    • Conveyors
    • Mills
    • Generators
  • Cement Industry
    • Pump shells
    • Vibrating screens
    • Pipelines
    • Buckets
  • Paper Industry
    • Spiral conveyors
    • Cyclone linings
    • Transition elbows
    • Pulping agitators
  • Coal Industry
    • Bores
    • Coal pipes
    • Pumping bodies
  • Mining Industry
    • Wear rods and plates
    • Cover plates and enclosures
    • Hopper lines

Apart from these, there are other CCO plate applications. It’s mostly used to resist the myriad types of wear that can occur to a component.

What is a Wear Alloy Plate?

It’s a type of plate made up of varying types and kinds of metal and element combinations.

You’d want to use it to increase resistance against certain wear factors, including:

  • Abrasion
  • Corrosion
  • Friction

What is the Chromium Carbide Plate Composition?

Chromium carbide overlay plates are comprised of:

Chromium Carbide Plate Composition

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

What is a Chromium Carbide Plate Manufacturing Machine?

Chromium carbide plate manufacturing or production machines are machines used to produce or manufacture chromium carbide plates.

We here at Waldun manufacture and produce a prolific amount of CCO plates on a daily basis. Our machines and equipment have high automation with simple operation.

What is a Chromium Carbide Plate Type?

Different chromium carbide plates differ and vary based on the steel base as well as the coating.

Depending on what you’ll be using it for would be the best type and kind of chromium carbide plates.

What are the Differences With Our Chromium Carbide Plate and Your Chromium Carbide Plate?

Waldun’s chromium carbide plates aren’t regular. Our CCO plates have high levels of chromium, about 25 to 40%, whereas traditional and regular plates only have 10 to 20%.

In addition, the Cr7C3 content that our plates have exceed the regular 50%.

This can result to uninform texture but with higher hardness and durability.

Smooth Surface Premium Chromium Carbide Plate

Smoothened-surface plates are bimetal plates that are smoother because it went through cold rolling more.

You can use it for a large variety of applications, it’s perfect for furniture, structural, even chemistry and petrochemical industries.

Chromium Carbide Plates & Bucket Rebuilding

Apart from its usual applications, you can also use CCO plates to rebuild and restore buckets.

The high levels of chromium and carbon make it hard, allowing it to resist more impact.

Rebuilding buckets using chromium carbide plates has been prominent, especially because of the fact that it has properties that exceed that those of regular metal.

Waldun is China’s number one chromium carbide overlay plate manufacturer. We are equipped with the most efficient logistics system, as well as a Research & Development (R&D) department.

You can also bank and count on us to support the OEM requirements you need!

Reach out to us and get the custom made chromium carbide overlay plates you require!

Is Chrome Carbide Plate the Same as Chromium Carbide Plate?

Chrome is the same substance as Chromium. Chromium is a base element and you can actually find it on the periodic table. Chrome or Chromium

It’s a raw element, which has nothing but its properties. Chrome, on the other hand, is a product of chromium after it has been electroplated with another type of metal. Oftentimes, chrome possesses chromium oxide, which acts as a protection from corrosion and abrasion.

How to weld chromium carbide wear plates?

In order to ensure the original comprehensive performance of the chromium carbide wear-resistant plate, the base layer, transition layer and cladding layer should be welded separately.

When surfacing welding chromium carbide wear-resistant plates, welding shall be carried out in strict accordance with the pattern, welding process and relevant standards.

Follow the welding sequence of welding the base layer first, then the transition layer, and then the multiple layer.

The key to surfacing wear-resistant steel plate welding is to increase the one-time pass rate of the weld and reduce the number of repairs. Because hot cracks often occur when the weld is repaired.

How to weld chromium carbide wear plates

How to process chromium carbide wear plate?

There are many surface processing methods for chromium carbide wear-resistant composite plates.

Polishing processing. Can give gloss to the wear-resistant plate.

Embossing processing. This process is mainly used for springs and high-strength materials.

Coating processing. The pre-treatment is the chemical conversion treatment, followed by the base coloring.

Electroplating processing. When the chromium carbide wear-resistant composite plate is electroplated, the passivation film must be removed first and its regeneration must be prevented.

Chemical coloring. It is a method of immersing parts in molten salt at about 400°C to form an oxide film and a vulcanized black film.

How to process chromium carbide wear plate

How to express the wear resistance of the chromium carbide wear plate?

Wear resistance refers to the ability of the material surface to resist wear. In terms of wear rate, the greater the wear rate, the worse the wear resistance of the material. The wear rate can be measured by the instrument.

How to express the wear resistance of the chromium carbide wear plate

What is the role of alloy elements in chromium carbide wear plates?

The M7C3 type carbide can only be obtained when the chromium and carbon in the chromium carbide wear-resistant plate are properly matched. It can be seen from the figure that when carbon (C) is between 2.6% and 3.0%, and Cr is between 22% and 25%, Cr7C3 carbides can be obtained with a hardness of HV1700, which can greatly improve the wear resistance of the metal. However, if the amount of carbon is too high and exceeds the amount of eutectic carbon, coarse primary carbides will occur, which are very brittle and will be broken under abrasive impact, and the amount of carbon increases and the toughness decreases. Therefore, the design range of carbon content is 2.4%~3.2%.

1) Eutectic range; 2.α+M4C; 3.α+M4C+M7C3; 4.α+M7C3; 5.α+M7CO3+M3C; 6.α+M3C

A part of chromium forms Cr7C3 type carbides and secondary carbides.

The other part improves the hardenability of the body, so that it has sufficient toughness and high hardness, so the chromium content is controlled at 18%-24%.

2) Molybdenum (Mo) content

Part of the molybdenum enters carbides, and part of it dissolves into austenite.

Molybdenum dissolved in austenite can greatly improve hardenability. The combined use of molybdenum and copper has a greater effect on improving hardenability.

Experience has shown that when Cr/C is 5-8, adding 2.5% Mo can make the 100mm section completely hardened.

The design composition Cr/C>7 is added with more than 2% molybdenum, and the sledgehammer with a thickness of 90-100mm can also be hardened.

3) Nickel (Ni) content

Nickel dissolves into austenite and can fully improve the hardenability.

Adding 0.5% nickel can significantly improve the hardenability, but it has a greater effect on reducing the martensite starting point (MS) than molybdenum.

The amount of nickel added is controlled at 0.6% to 1.0%.

4) Copper (Cu) content

Copper is similar to nickel and can be completely dissolved in austenite, which is beneficial to improve hardenability, but it is not as effective as nickel, and copper has limited solubility in austenite. About 2%, a small amount of retained austenite remains after heat treatment, which is beneficial to improve toughness, but reduces hardness.

Therefore, the copper is controlled at 0.8% to 1.0%.

5) Manganese (Mn) content

Manganese is an element that stabilizes austenite, so there is a large amount of retained austenite in the structure.

Manganese can change the distribution ratio of the content of molybdenum in the carbide and metal matrix, and the combined addition of manganese and molybdenum can effectively improve the hardenability.

However, manganese strongly reduces the MS point, increases the tendency of castings to crack, and is sensitive to slight changes in smelting, casting, and heat treatment.

Therefore, the content should not be too much and should be controlled within 0.8%~1.0%.

6) Silicon (Si) content

Silicon is an element that promotes graphitization and is dissolved in the matrix to increase the brittleness of cast iron.

Silicon reduces the hardenability, in order to deoxidize at least 0.3%, but silicon increases the MS point, we control the silicon at 0.4% to 0.8%.

7) Phosphorus (P) and sulfur (S) content

Phosphorus and sulfur are both harmful elements and should be as low as possible. Alkaline furnace smelting is used. Phosphorus and sulfur can be controlled below 0.035%.

8) Composite modifier

In order to purify the grain boundaries, modify the inclusions, and refine the grains, especially to make the eutectic carbides into bars and obtain high toughness under the premise of high hardness, we use composite modifiers (Re+B, V, Ti And other elements); played an important role in improving toughness.

What is the role of alloy elements in chromium carbide wear-resistant plates

What is Carbide in Steel?

Carbide Sample

Carbide is a compound that is formed from a carbon and a type of metal. Usually, the carbon is combined with less electronegative elements.

What Can You Use Carbide For?

Carbide in itself has many different uses. Carbide Use

You can use it to solve simple household things, to complex industrial and manufacturing processes. However, the most common use for carbides is its application and enhancement in steel and metal tools.

What are Chromium Carbide Plates Made Of?

Chromium carbide is made from a mild steel base plate and high levels of carbon and chrome.

Chromium Carbide Plate Ingredients

It also contains other additives such as Silicon and Manganese, which enhances its properties.

What is a Chromium Carbide Overlay Plate?

 A chromium carbide overlay plate is a type of steel for hardfacing. It is used mainly to coat and overlay heavy-duty machines.

Chromium Carbide Overlay Plate

It’s a plate that is extra hard and is effective in a wide range of temperatures.

What is a CCO Wear Plate?

A CCO wear plate is a shorter term for chromium carbide overlay wear plate. It’s just the shorter and simpler term.

What is a Tungsten Carbide Plate?

A tungsten carbide plate is a type of steel material.


You can use it to make high-temperature resistant parts of a machine.

Where Can You Use Tungsten Carbide Plates?

You can use tungsten carbide plates for a wide range of reasons such as: Tungsten Carbide Plates

  • Making wear resistant parts
  • Enhancing cutting tools
  • Enhancing abrasives
  • And many more

Because of its hardness, it’s most known use is to improve industrial and manufacturing machinery.

What are Hardox Plates?

A Hardox plate is a sheet of steel that is wear resistant. It has a usual nominal hardness of 450. Hardox Plates

It’s manufactured by SSAB, a Swedish company.

Are Chromium Carbide Plates Effective in Overlaying Manufacturing Equipment?

The main use of chromium carbide plates is to give base metals the hardness it needs. CCO Overlaying Manufacturing

Because of its durability, you can absolutely add chromium carbide plates to manufacturing equipment effectively.

Where Can You Apply Chromium Carbide Plates?

You can effectively apply Chromium Carbide Plates to a wide range of machines in various sectors and industries. Application of Chromium Carbide Overlay

The most common industries where you can apply it to include: Cement Industry

  • Pipes and Injectors
  • Pump Shells
  • Crushing Machines
  • Kilns and Kilns Shells
  • And Others

Steel Industry

  • Straightening Machines
  • Press Brakes
  • Girding Machines
  • Looping Machines
  • Mills
  • And Others

Power Industry

  • Tanks
  • Rod Pillars
  • Electrical Motors
  • Backpack Devices
  • Powered Pumps
  • And Many More

Are Chromium Carbide Plates Corrosion Resistant?

Yes, all chromium carbide plates are made specifically to be wear and corrosion resistant. Corrosion Resistant

You can also consider it as your go-to material for extreme wear applications and high temperature environments.

Are Chromium Carbide Plates Wear Resistant?

Absolutely! Chromium carbide plates are wear resistant. It also has a better tolerance in higher stress and temperatures.

Are Chromium Carbide Plates Abrasion Resistant?

Chromium carbide plates are also abrasion resistant. Abrasion Resistant

You can use them in many different, high stress and high temperature situations.

Chromium Carbide Plates vs. Hardox Plates

A chromium carbide plate is a type of clad plate made from high carbon and chrome. Therefore, its hardness can reach up to 600 BHN. Hardox plates are plates made from Sweden. It is also wear and abrasion resistant but more flexible than chromium carbide plates. They’re used differently because the latter is more used for bending and folding. Unlike chromium carbide plates, Hardox plates might not be effective in high temperature uses.

Is AR500 the Same as Chromium Carbide Plates?

No, AR500 is not the same as chromium carbide plates. AR500 Steel Plate

AR500 is a type of hardened abrasion resistant steel. You can actually use it for mining equipment, trucks and truck parts, plows, and the like. A chromium carbide plate is a different type of hard clad plate. You can use it in high stress and high temperature operations.

How Do You Weld Chromium Carbide Plates?

Welding chromium carbide plates is close to how the usual welding process is. Welding Chromium Carbide Plates

  1. Preheat the base metal to where you would weld the chromium carbide plates]
  2. Position the chromium carbide plates onto the steel or metal base
  3. Use carbon steel electrodes to weld the chromium carbide plate to the machine or equipment
  4. Make sure to choose the best type of filler material for the weld

How Can You Order Chromium Carbide Plates?

You can order chromium carbide plates in the same way of how you order regular AR steels. If you have a supplier in mind, you can contact them via their hotlines. Alternatively, you can also send them an email about it. It would be better to let them know of the amount beforehand.

How long is the delivery time of overlay plate?

Generally it is 5-10 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.

Can i get free sample of overlay plate?

Yes, you can get the sample free of charge.

What is payment terms of overlay plate?

We accept TT,LC.If you have good credit, we can accept OA.


Can i get after service if i buy overlay plate?

WALDUN has a professional after-sales service team and we are able to quickly solve customer’s problems. If there are any quality problems, the responsible person will provide reasonable solutions within 12 hours after being notified.

Where Can You Buy Chromium Carbide Plates?

You can purchase chromium carbide plates from many different suppliers all around the globe. But if you want the highest quality of chromium carbide plates, we here at Waldun can offer it to you. We’re the fastest-growing hardfacing and wear plate provider in the region. You can trust us!

What Should You Think about Before Buying a Chromium carbide overlay plate?

Many experts suggest thinking about some things before buying a Chromium carbide overlay plate. These referrals consist of:

  • Chemistry of the Chromium carbide overlay plate

There is a Chromium carbide plate that contains different chemistries for their chromium carbide plates. These chemistries can enhance and also add whatever your workpiece is.

Search for chemistries that would boost your parts or parts, not ruin it.

  • Size and Thickness

Bigger is frequently better– especially when it comes to Chromium carbide plate. The larger, more challenging, and thicker a plate is, the better.

  • Its principal objective is to secure your equipment.

These are simply 2 of the things you require to take into consideration. Avoid only buying an arbitrary Chromium carbide plate because it can break your workpiece instead of boosting and creating it.

Where Can You Find the most effective Chromium carbide overlay plates?

There are a lot of makers as well as vendors of the Chromium carbide overlay plate in the market. We below at Waldun are thought about as the finest and also the most trustworthy.

We’ve been specializing in wear plate because 2005, and also we get on a consistent improvement to offer top quality Chromium carbide overlay plate to our customers.

Why Trust WALDUN For Your Chromium carbide overlay plate?

All our Chromium carbide overlay plates have been crafted and formulated with interest, gaining from each customer we come across. The equipment we utilize is cutting edge, as well as are likewise produced by us.

You can trust us for the supplication of Chromium carbide plate, for we’ve collaborated with numerous services in the past decades. You can expect your plate to be supplied to you within 20 days from the date of your order.

Plus, we can offer you a free example to see if it’s what you’re searching for! When you choose us for your Chromium carbide plate needs right here at Waldun, you will never fall short!