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HS200 Chromium Carbide Overlay Wear Plates - Durable Solutions from Reliable China Suppliers and Factory
Overview:
Specification
| Standard plate size (mm) | 1400*3000 | 1400*3500 | 1500*3000 | 2000*3000 | 2100*3500 | 2100*6000 |
| Overlay thickness (mm) | 2-80 | |||||
| Base material thickness (mm) | 2-150 | |||||
|
Common thickness Base+Overlay (mm) |
2+2 3+3 4+4...6+4 6+6 8+6 8+8 10+9 10+10 8+12 12+12... 12+17 10+20 12+30...14+40 16+50 20+80... |
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| Other sizes and thicknesses available on request. | ||||||
Typical properties
Weld overlay composition:
| Element | Content |
|---|---|
| Carbon | 3.5-7.5% |
| Silicon | 0.5-2.5% |
| Manganese | 0.5-2.5% |
| Chromium | 30-40% |
| Others | Bal |
Note: The content varies in different plate thickness.
- ✓ Bulk Hardness: HRC 58-65
- ✓ Abrasion Test result: <= 0.18g (testing under ASTM G65, procedure A)
Surface Finish
X200 Metallographic Structure - View 1
X200 Metallographic Structure - View 2
Fabrication
Bolting
Assembling
Cutting Holes
Bending
Main benefits
Reduced maintenance frequency and associated expenses
Lower operational costs over the long term
Extended service life of equipment
A minimized total cost of ownership
Applications
| Industry | Application |
|---|---|
| Mining | Encompasses Bucket Wheel Excavators, Dozer Blade Protection, Truck Bed Liners, Shovel Bucket Linings, Front Loaders, Scraper Conveyors, Dragline Bucket Reinforcements, Screw Conveyance, Crusher Wear Parts, Hopper & Chute Linings, Bin Liners, Screen Plates, Piping & Pumping Solutions, and various other components. |
| Cement | Involves Cement Mixing Equipment, Fan Blade Assemblies, Guide Vanes, Hoppers, Chutes, Conveyors, Classifiers & Cones, Cyclone Separator Structures, Fan Impellers & Casings, Roller Presses, Sieving & Screening Solutions, Tubing & Piping Systems, Vertical Roller Mills, Crusher & Mill Liners, Feed Chutes, Dust Control Devices, Scrapers, Mill Rollers, Grinding Surfaces, and Mill Casings. |
| Power Plant | Features Chute & Hopper Liners, Fan Blades, Crushers, Fuel Pipelines, Classifier Cones, Boiler Tubing, Burner Components, Inlet & Discharge Chutes, Transition Sections, Screening Plates, Mill Liners, Inner Cone Constructions, Coal Feed Pipelines, Separator Liners, Hot Air Ducts, Guide Vanes, Ash Handling Pipelines, Tubing, Pipes & Bends, and Hardfacing for Grinding Surfaces. |
| Port | It excels in handling equipment such as hoppers, chutes, discharge pipelines, stacker-reclaimers, dredging pipelines, screw conveyors, conveying pipes, bucket wheel & shovel liners, conveyor liners, bin liners, grab bucket unloading systems, continuous & chain bucket unloaders, and associated machinery. |
| Steel Mill | Critical components like hoppers, chutes, sieves, screens, sinter crushers, coke distribution cones, flue gas piping, screw feeders, sinter discharge tables, vibratory conveyors, sinter feed tunnels, distribution chutes, sinter crusher components, skip cars, furnace top bells, mill slide guides/aprons, grizzly bars, feeder bins, tubes, pipes, elbows, and more. |
| Bulk Material Handling | Effectively reinforcing hoppers, transfer chutes, grab bucket unloaders, stackers and reclaimers, truck loading silos, loading equipment, swing chutes, suction pipes, discharge pipes, elbows, dredge pumps, and various other components. |
| For more in-depth information on application, please contact us. | |
Frequently Asked Questions
What standard plate sizes are available for the overlay wear plates?
Standard plate sizes include 1400*3000 mm, 1400*3500 mm, 1500*3000 mm, 2000*3000 mm, 2100*3500 mm, and 2100*6000 mm. Custom dimensions and thicknesses can also be provided upon request.
What is the typical chemical composition of the weld overlay?
The weld overlay is highly alloyed, typically consisting of 30-40% Chromium, 3.5-7.5% Carbon, 0.5-2.5% Silicon, and 0.5-2.5% Manganese, with the balance being iron and other elements. Note that the exact composition may vary depending on the total plate thickness.
How hard and wear-resistant are these overlay plates?
These plates exhibit a bulk hardness of HRC 58-65. In standard abrasion testing (ASTM G65 Procedure A), the wear loss is restricted to 0.18g or less, ensuring exceptional resistance to severe abrasive wear.
What fabrication processes can be applied to these plates?
Despite their extreme hardness, they can be fabricated using standard methods such as bolting, assembling, cutting holes, and bending to fit specific equipment shapes and configurations.
What are the primary benefits of installing these wear plates?
The primary benefits include a significant reduction in maintenance frequency and related costs, extended equipment operational life, lower overall long-term operating costs, and a minimized total cost of ownership (TCO).
Which industries benefit most from chromium carbide overlay plates?
They are widely utilized for heavy-duty wear protection in industries such as Mining, Cement production, Power Plants, Ports, Steel Mills, and Bulk Material Handling facilities.