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Help CenterSmooth Wear Resistant Steel Plate With Crack Free Chromium Carbide Weld Overlay
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Welcome to Jiangsu Wodon Wear Resistant New Material Co., Ltd. — a professional manufacturer established in 2014, dedicated to delivering high-performance wear-resistant solutions. Our Smooth Wear Resistant Steel Plate with Crack Free Chromium Carbide Weld Overlay is engineered to withstand the harshest abrasive environments. The combination of a smooth surface finish and a crack-free chromium carbide overlay ensures extended service life, reduced material buildup, and minimal downtime for your operations. This product is an ideal choice for industries such as mining, cement, steel, power generation, and more, where severe wear conditions demand reliable protection.
Below we provide a detailed breakdown of the product's features, technical specifications, and benefits.
Key Features & Advantages
- Smooth Surface: The overlay is finished to a smooth profile, reducing friction and preventing material hang-up in chutes, hoppers, and bins. This improves flow efficiency and reduces cleaning frequency.
- Crack-Free Weld Overlay: Our proprietary welding process and controlled cooling techniques eliminate micro-cracks, ensuring a uniform, dense overlay that maintains integrity under thermal and mechanical stress.
- Superior Wear Resistance: With a hardness of 58–65 HRC, the chromium carbide overlay provides exceptional resistance to abrasion, erosion, and impact, extending the life of your equipment 3–5 times compared to standard steel plates.
- Strong Metallurgical Bond: The overlay is fused to the base steel through a metallurgical bond, preventing delamination even under heavy loads or high temperatures.
- Customizable Dimensions: We offer flexible sizing options to match your specific requirements, including thickness, width, length, and shape (flat, curved, or profiled).
- Versatile Applications: Suitable for wear liners, conveyor skirts, crusher parts, fan blades, and many other components exposed to abrasive materials.
Technical Specifications
| Parameter | Available Range |
| Base Steel Grade | Q235, Q345, 16Mn, or as required |
| Overlay Hardness | 58–65 HRC (typical) |
| Total Plate Thickness | 6 mm – 50 mm |
| Overlay Thickness | 3 mm – 15 mm (single or multiple layers) |
| Width | Up to 3000 mm |
| Length | Up to 12000 mm (or custom) |
| Surface Roughness | Ra ≤ 6.3 μm (smooth finish) |
| Operating Temperature | -40°C to +500°C (depending on base steel) |
| Welding Process | Open Arc / Submerged Arc (crack-free) |
The above specifications are typical; custom options are available upon request. Our engineering team can help you select the optimal configuration for your specific working conditions.
Benefits to Your Operation
- Reduced Maintenance Costs: The crack-free overlay prevents premature failure, lowering the frequency of plate replacement and repair work.
- Increased Equipment Availability: Longer wear life means fewer shutdowns, leading to higher productivity and throughput.
- Improved Material Flow: The smooth surface minimizes friction and material sticking, especially in wet or sticky conditions.
- Enhanced Safety: No sharp edges or cracks that could cause injury or equipment damage.
- Eco-Friendly: Longer lifespan reduces waste and the need for frequent replacement, contributing to sustainability.
Our product has been successfully deployed in numerous demanding applications, including:
- Chute and hopper liners in mining and mineral processing
- Conveyor skirt boards and transfer points
- Cement mill liners and separator cones
- Steel mill sinter plant chutes and blast furnace hoppers
- Power plant coal handling and ash handling systems
- Wear plates for dredging and earthmoving equipment
Why Choose Jiangsu Wodon?
As a specialized manufacturer with over a decade of experience, we have built a strong reputation for quality and reliability. Our annual export value exceeds US$10 million, with shipments reaching markets across North America, South America, Europe, Africa, Oceania, and Asia. We are headquartered in Huaian, Jiangsu, China, and ship from major ports including Lianyungang, Tianjin, and Shanghai. Our dedicated R&D team continuously improves our welding technology to ensure crack-free overlays and consistent hardness. We offer full technical support, from material selection to after-sales service. Every plate undergoes rigorous quality control — including ultrasonic testing, hardness verification, and visual inspection — to guarantee that you receive a product that meets your expectations.
Contact us today to discuss your wear-resistant requirements. We can provide samples, drawings, and customized solutions to help you optimize your operation. Let us put our expertise to work for you!
Frequently Asked Questions (FAQ)
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Q: What is the typical hardness range of your chromium carbide overlay?
A: The standard hardness is 58–65 HRC. Higher hardness (up to 68 HRC) is possible for specific applications, please consult our team.
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Q: Can you produce plates with custom dimensions or shapes?
A: Yes, we offer full customization. You can specify thickness, width, length, and even curved or profiled shapes. Simply provide drawings or requirements.
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Q: How do you ensure the overlay is completely crack-free?
A: We use a proprietary welding process with controlled heat input, interpass temperature, and post-weld cooling. Each plate is inspected with dye penetrant or ultrasonic testing to verify no cracks exist.
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Q: What is the maximum operating temperature for this plate?
A: Depending on the base steel, the plate can typically operate up to 500°C (932°F). For higher temperature environments, we recommend a different base material — please contact us.
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Q: How long does it take to produce and ship an order?
A: Lead time varies by order size and complexity. Standard plates usually ship within 15–25 working days. Custom orders may require 25–40 days. We ship from Lianyungang, Tianjin, or Shanghai.
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Q: Which industries commonly use this product?
A: It is widely used in mining, cement, steel, power generation, dredging, and any industry handling abrasive materials like ore, coal, slag, or sand.
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Q: Do you provide samples for testing?
A: Yes, we can provide small sample plates (e.g., 300x300mm) for your evaluation. Please contact our sales team to discuss the details.
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Q: What is the minimum order quantity?
A: For standard sizes, the MOQ is 1 ton. For custom specifications, we can discuss smaller quantities on a case-by-case basis.
If you have any other questions, feel free to reach out. We are here to help you find the best wear-resistant solution.
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