Product: high hardness, wear resistance, impact resistance and extended life chromium carbide wear plate
MOQ: 1 pieces
Model NO: Customized
Size: as Drawing
Machining tolerance: +/-0.01mm
Application: Crusher, Conveyor, Hopper Use
Material: Q235/16Mn Base Steel + Chromium Carbide (Cr₃C₂/Cr₇C₃) Composite Layer, High Chromium Alloy Base + Carbide Composite
Surface Treatment: Hardfacing Welding, Shot Blasting, Polishing, Anti-Corrosion Coating
Manufacturing Process: Composite Welding, Precision Casting, CNC Machining, Heat Treatment
Plant: We Have Our Own Factory
After-sales Service: Support in 24h
Warranty: Offered
Certification: CE, ISO 9001:2000, AWS D1.1
Standard: ASME, JIS, GB, DIN
Inspection: Ut, metallographic inspection, hardness test, adhesion test, wear resistance test, etc
Application: used in metallurgy, mining, chemical industry, cement, port, conveyor equipment, crusher components, hoppers, chutes, etc.
Color: to Order
Delivery Time: 7 - 30 days/ negotiable
Transport Package: Steel Frame, Wooden Cases with Moisture-Proof Film
Advantage: Rich Experience, Best Service, Professional Team, Strict Quality Control, Customizable Composite Thickness.
Our Photos Chromium Carbide Wear Plate:
Chromium Carbide Wear Plate Composition:
Base Steel (Q235/16Mn): C ≤0.22%, Mn 0.30-1.60%, Si ≤0.35%; Chromium Carbide Composite Layer: Chromium content 25%-40%, Carbon content 3%-6%, Chromium Carbide (Cr₃C₂/Cr₇C₃) hard phase ≥60%, with trace Mo, Ni elements for reinforcement, metallurgically bonded with base steel.
Features:
Excellent 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 and 2-3 times more than high manganese steel plates. Strong adhesion, the composite layer and base steel are metallurgically bonded, bonding strength ≥350MPa, no peeling or cracking under high impact. Balanced toughness and hardness, the base steel provides excellent toughness (impact energy ≥40J/cm²) to resist impact, while the composite layer ensures super wear resistance. Customizable composite layer thickness (3-20mm) to adapt to different wear intensity requirements. Good corrosion resistance, suitable for wet and mild corrosive working environments (such as wet ore, chemical raw materials).
Limitations:
The composite layer has poor machinability, requiring special diamond tools for drilling and cutting. Higher production cost than ordinary wear plates due to complex composite welding process. Not suitable for long-term high-temperature environments (above 600℃), as chromium carbide will decompose and reduce wear resistance.
Applicable Scenarios:
Medium and high abrasive wear conditions, such as conveyor chutes, hoppers, silos in mining and cement industries; crusher liners, impact plates, jaw plates; bulk material handling equipment (coal, ore, limestone); wear parts of construction machinery and port equipment.
Reference Standard Nominal Chemical Composition (%)
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
S |
P |
| Q235 (Base Steel) |
0.14-0.22 |
≤0.35 |
0.30-0.65 |
≤0.30 |
—— |
—— |
≤0.05 |
≤0.045 |
| 16Mn (Base Steel) |
0.12-0.20 |
0.20-0.60 |
1.20-1.60 |
≤0.30 |
—— |
—— |
≤0.045 |
≤0.045 |
| Cr₃C₂ Composite Layer |
3.0-4.5 |
≤1.0 |
≤1.5 |
28-35 |
1.0-2.0 |
1.0-2.0 |
≤0.03 |
≤0.03 |
| Cr₇C₃ Composite Layer |
5.0-6.0 |
≤1.0 |
≤1.2 |
35-40 |
0.5-1.0 |
0.5-1.0 |
≤0.03 |
≤0.03 |
| AWS A5.13 E309LMo (Welding Material) |
0.03 |
≤0.90 |
≤1.50 |
22.0-24.0 |
2.0-3.0 |
12.0-14.0 |
≤0.03 |
≤0.04 |
| High Cr Base Composite |
1.0-2.0 |
≤0.80 |
≤1.00 |
18-25 |
0.8-1.5 |
0.5-1.0 |
≤0.03 |
≤0.03 |
FAQ :
Q: Can you manufacture Customization products?
A: Yes, we can. We can produce both standard and special products. Our team can make them according to your drawings and samples, including customized composite layer thickness, size and base material.
Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.
Q: Do you support drop shipping?
A: Yes, your drop shipping is available.
Q: What kind of materials are using for the products?
A: We supply all kinds of chromium carbide wear plate materials, including Q235/16Mn base steel + Cr₃C₂/Cr₇C₃ composite layer, high chromium alloy base + carbide composite, and customized nickel-chromium carbide composite materials, etc.
Q: What kinds of products do you offer?
A: We mainly produce various wear-resistant composite products, such as chromium carbide wear plates, chromium carbide liners, carbide composite conveyor components, crusher wear parts, hopper wear plates, etc.
- 20-year Foundry & Composite Welding Operation Experience.
- Friendly & High Efficient Technical & Commercial Communication.
- Professional Export Practices: Exported to +60 Overseas Countries.
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