Chromium Carbide Wear Plate: High-Wear-Resistant Composite Design Extends Service Life by 3-5 Times

Product: High hardness, impact resistance, long-life chromium carbide wear plate

MOQ: 1 piece

Model NO: Customized

Size: As Drawing

Machining tolerance: +/-0.01mm

Application: Mining, Cement, Metallurgy, Conveyor Equipment Use

Material: Q235/16Mn Base Steel + Chromium Carbide (Cr₃C₂/Cr₇C₃) Composite Layer

Surface Treatment: Hardfacing Welding, Polishing, Shot Blasting

Manufacturing Process: Submerged Arc Welding, Open Arc Welding, Laser Cladding

Plant: We Have Our Own Factory

After-sales Service: Support in 24h

Warranty: Offered (12 Months Under Normal Working Conditions)

Certification: CE, ISO 9001:2015, AWS D1.1

Standard: ASME, GB, DIN, AWS

Inspection: UT (Ultrasonic Testing), Hardness Test, Metallographic Inspection, Adhesion Test

Application: Used in conveyor chutes, hoppers, mill liners, crusher components, bulk material handling equipment, etc.

Color: Black (Welded Surface), Silver Gray (Polished Surface), Customizable

Delivery Time: 7 - 35 days / negotiable

Transport Package: Steel Frame, Wooden Cases with Moisture-Proof Film

Advantage: Rich Welding Experience, High Wear Resistance, Customized Thickness, Professional Team

(Image Placeholder: Chromium carbide wear plate finished product; Composite layer metallographic structure; Wear plate installation scene; Hardness test of chromium carbide layer)

Base material: Q235/16Mn (C ≤0.20%, Mn 0.30-1.60%, Si ≤0.35%); Composite layer: Chromium content 25%-40%, Carbon content 3%-6%, Chromium carbide (Cr₃C₂/Cr₇C₃) hard phase content ≥60%, with trace Fe, Mo, Ni elements. The composite layer is firmly combined with the base steel, forming a "tough base + hard wear layer" structure.

• Extreme Wear Resistance: The chromium carbide hard phase has a hardness of HRC 65-75, which is 5-8 times more wear-resistant than ordinary steel plates, effectively resisting abrasive wear and impact wear of bulk materials.
• Strong Adhesion: The composite layer and base steel are metallurgically bonded through special welding technology, bonding strength ≥350MPa, no peeling or cracking under high impact.
• Balanced Toughness & Hardness: The Q235/16Mn base steel provides excellent toughness (impact energy ≥40J/cm²), while the chromium carbide layer ensures high hardness, avoiding brittle fracture of the whole plate.
• Customizable Thickness: Composite layer thickness 3-20mm, base plate thickness 5-50mm, can be customized according to wear intensity and load requirements.

• High processing cost due to complex hardfacing technology.
• Poor machinability of the composite layer; drilling, cutting need special tools (diamond tools).
• Not suitable for long-term high-temperature environments (above 600℃), chromium carbide will decompose and reduce wear resistance.

Conveyor chutes, hoppers, and silos in mining and cement industries; mill liners, crusher jaws, and impact plates; bulk material handling equipment (coal, ore, limestone); wear parts of construction machinery and agricultural machinery.

A: Yes, we can. We can produce both standard and special chromium carbide wear plates. Our team can customize the size, thickness, and composite layer material according to your drawings and working conditions.

A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

A: If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement.

A: Surely our products can be customized as your need. Put on your logo is also available.

A: Provide us your drawings or detailed specifications for our technical staff could make the drawing.

A: Yes, we have 100% test before delivery.

A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.

A: Yes, your drop shipping is available.

A: We use Q235/16Mn as base material, and chromium carbide (Cr₃C₂/Cr₇C₃) as composite layer. We also provide nickel-based, cobalt-based composite wear plates according to customer needs.

A: We mainly produce various wear-resistant plates and components, such as chromium carbide wear plates, hardfacing wear parts, wear-resistant liners, conveyor components, etc.

1. 20-year Foundry & Welding Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Exported to +60 Overseas Countries.

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