wear plate

  • Chromium carbide wear plate
  • Chromium carbide wear plate
  • Chromium carbide wear plate
  • Chromium carbide wear plate
Chromium carbide wear plateChromium carbide wear plateChromium carbide wear plateChromium carbide wear plate

Chromium carbide wear plate

  • Abrasion resistant: outlast quenched and tempered steels by up to 12 times
  • Material: Q235B+Chromium carbide overlay
  • Hardness: HRC58-62
  • Flatness tolerance: ±3mm/m
  • Product description: Caster Chromium carbide wear plate is made from a base plate overlaid with chromium carbide through open arc welding. We've been producing Chromium carbide wear plate in China since 2002.

Chromium carbide wear plate

Chromium carbide wear plate is weld-overlay-plate made from based plate welded over with chromium carbide flux cored wire (we can weld on both sides: overlay+base plate+overlay). You can also see our CCO pipe.

The chrome carbide formed in a stable matrix, give it wear-resistant properties. Their balanced formulation and excellent price-performance ratio make our composite wear plates the standard solution for a wide range of industries.

We can fabricate wear liners for you via (cutting, drilling, countersunk holes, stud welding).

Features & Benefits:
  1. Low cost solution when compared to traditional abrasion-resistant steels like hardox. our plate's price maybe higher than regular wear plate, but the lifespan is more than 4x longer. So your overall cost will be lower. Considering this will also reduce your down time, then it will save you even more money.
  2. Recommended for resistance to wear by abrasion, fretting, cavitation, and particle erosion in high temperature applications (up to 1100°F).
  3. Ideal for mild to moderate impact abrasion resistance.
  4. Low maintenance cost and easy installation.
  5. The overlay surface of CCO plate will consist of a series of beads with numerous hairline cracks in them. These properly spaced crosscheck cracks are a natural phenomenon and are beneficial to the material. The cracks propagate through the overlay and end at the fusion line.
Application Specifications:
  1. Cutting – Plasma burning, air arc, abrasive saw or water jet.
  2. Welding – Our CCO overlay plate can be joined by welding the substrate to substrate using 309 weld wire/rod.
  3. Bending – Using a press brake, forming should be perpendicular to the weld pass direction. Plate rolling should be performed in the directions of the overlay beads.

Pricing & Availability:
e.g. (based on shipping term:EXW)
4 on 6 wear plate -- $145 per square meter.
6 on 6 wear plate -- $187 per square meter.
(this price is just for your reference, final price may vary. Shipping cost is around 30USD per ton)
products are not in stock. you place an order, then we produce according to your order.

Quality warranty:
If the quality doesn't match your expectation, you can ask for refund or replacements. You're welcome to visit us for inspection purpose.  Every customer is too valuable for us to lose. Being honest is the best way to keep our business humming.

We also Provide Smooth Surface Wear Plate:

smooth surface wear plate

Technical Specifications & Chemical Composition:

Product Name
CCO plate, chromium carbide overlay plate, chute liner, chute lining, chromium carbide wear plate, chromium carbide plate, wear plate, wear liner, chromium carbide overlay wear plate, chrome hard facing plate.
HS Code


Caster (Chinese pinyin initial: KST)
Base Plate
Hardfacing layer
Chromium carbide overlay
Chemical Composition
C(%): 3.0-5.0, Cr(%): 22-27, Mn(%): 2.0-3.0, B(%): 0.7-1.0    If you want higher chrome content, contact us.
The carbide (Cr7C3) volume fraction on the microstructure is above 50%.
Surface Treatment
Overlay, Hardfacing, cladding, coated.
Hardfacing, open arc welding, submerged arc welding.
Wear Resistance
High wear resistance, 30 times higher than low carbon steel and 12 times than heat treated steel.
Impact Resistance
Flatness tolerance
Thickness tolerance
Uniform overlay thickness, with tolerance within 0-0.5mm.
Main Thicknesses

3 on 5, 4 on 6, 5 on 6, 6 on 6.

4 on 8, 5 on 8, 6 on 8, 7 on 8, 8 on 8.

4 on 10, 5 on 10, 6 on 10, 7 on 10, 8 on 10, 9 on 10, 10 on 10.

4 on 12, 5 on 12, 6 on 12, 7 on 12, 8 on 12, 9 on 12, 10 on 12, 11 on 12, 12 on 12.

4 on 14, 5 on 14, 6 on 14, 7 on 14, 8 on 14, 9 on 14, 10 on 14, 11 on 14, 12 on 14, 13 on 14, 14 on 14.

6 on 20, 8 on 20, 10 on 20……


Plate Size
Standard chromium carbide overlay wear plate size:1400*3400mm
Any other chromium carbide overlay wear plate size also can be Customized.
Place of Origin
grinding mill liner, hopper liner, silo liner, chute liner, chute lining, crusher liner, etc.

Performance comparison between Caster chromium carbide overlay wear plate and other wear plate:

Item Hardness(HRC) Max service temperature Abrasion Impact Processibility Service life
Steel plate 35-55 Low ★★
Hardox 37-57 600 ★★ ★★ ★★★ ★★
NM 33-42 600 ★★ ★★ ★★★ ★★
Caster wear plate 58-62 600 ★★★ ★★★ ★★ ★★★★

Product display of our chromium carbide overlay wear liner: chute lining

chute liner

chromium carbide overlay plate

chute lining

chute lining

Pictures of chromium carbide overlay wear plate manufacturing process

chromium carbide overlay plate machine

chromium carbide overlay plate production

chromium carbide overlay plate welding machine

Field application of chromium carbide overlay wear plate
chromium carbide overlay plate application

Quality inspection
chromium carbide overlay plate inspection

Packaging & Shipping

chromium carbide overlay plate packaging

Packaging: Steel pallet, Non fumigation pallets,Customized

Packaging Size: 1.4*3.4, 1.4*.3.0, customized.
Delivery Detail: Generally it is 5-10 days, it is according to quantity.

Industry application of chromium carbide overlay wear plate and wear lining
Cement industry
The cement industry has provided our biggest customer base since our founding. the severe abrasion experienced in cement mills, chutes and hoppers, gives the industry a serious need for equipment protections. Our chromium carbide overlay wear plate/lining provide the best solutions in the world for cement mill rollers of all types.

Mining industry
Face it, no matter what minerals you are mining, there is no escaping the abrasion experienced by mining equipment. not only can we reduce equipment damage to hopper and chutes, but our chromium carbide overlay wear plate lining can significantly extend the life of dump trucks, excavating equipment, and transport equipment.
Coal power industry
the reliable movement of coal is crucial to the coal power industry. when chutes and hoppers need to be replaced, the replacement and repair service costs are expensive, and the downtime can hurt the bottom line. reduce the down time, and extend the life of your equipment with solutions from CASTER chromium carbide overlay wear plate.
Steel industry
the steel industry experiences great wear and tear on its equipment that transports raw ore into its processing areas, CASTRT chromium carbide overlay wear plate protection on chutes and hoppers reduces down time and replacement costs.
Construction Equipment
Wear resistant steel plate(abrasion resistant steel plate) for the protection of the active surfaces of many types of construction equipment. Companies that use dump trucks, bulldozers, and other vehicles used in the construction industry are also our customers.
Other industries
the chromium carbide overlay, hardfacing,or protective cladding services provided by our company can extend the service life of equipment used in many other industries, where heavy equipment experiences wear and abrasion. any industry using hoppers and chutes can benefit from the protection of our chromium carbide overlay wear plate.

After sales

Our company has a professional after-sales service team, with many years of experience not only on hardfacing products and applications, but also on the operation of application equipment. 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.


Contact: Song Binglin

Phone: +86 13801443885

Tel: 86-514-86826622

Email: jskstsbl@163.com

Add: No.100 Shuangjin Road Jiangdu District, Yangzhou City, Jiangsu Province, China