Chromium carbide wear plate is weld-overlay-plate made from base plate overlaid with chromium carbide layer using open arc welding process....we can weld on both sides: overlay+base plate+overlay.
The chrome carbide formed in a stable matrix, gives the plate 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 also do fabrication works: cutting, drilling, countersunk holes, stud welding...
Features & Benefits：
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.
Recommended for resistance to wear by abrasion, fretting, cavitation, and
particle erosion in high temperature applications (up to 1100°F).
Ideal for mild to moderate impact abrasion resistance.
Low maintenance cost and easy installation.
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
. The cracks and weld beads are characteristic of CCO plates. If you don't want cracks and weld beads, we also produce smooth surface CCO plates.
Produce according to your drawings：
Cutting – Plasma cutting. low cost and efficient.
Welding – If your required size is very large, then we can weld two pieces of plate together.
Bending –
Plate rolling should be performed in the directions of the overlay beads. and we can even roll the plates into pipes.
We also Produce Smooth Surface Wear Plate(no cracks no weld beads)：
Smooth surface chromium carbide overlay plates are best for those who have higher requirments. the wear resistant property is better.
The best feature is that the surface is smoother which make material transfer easier, reducing material build-up.
Aslo, without the weld beads, you don't have to worry about the direction of material passing.
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
8474900000
Brand
Caster (Chinese pinyin initial: KST)
Base Plate
Q235B/SS400
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.
Microstructure
The carbide (Cr7C3) volume fraction on the microstructure is above 50%.
Hardness
HRC58-62
Surface Treatment
Overlay, Hardfacing, cladding, coated.
Technique
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
Medium.
Flatness tolerance
±3mm/m.
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……
Customized.
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
China.
Application
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
Pictures of chromium carbide overlay wear plate manufacturing process
Field application of chromium carbide overlay wear plate
Quality inspection
Packaging & Shipping
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.