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UP-X750 Wear-Resistant Steel Plate

UP-X750 Wear-Resistant Steel Plate

Bimetallic Nano-composite

Up-x750 bimetallic wear-resistant steel plate from jiangsu xinzhou wear-resistant technology co.

UP-X750 Wear-Resistant Steel Plate

Bimetallic Nano-composite

Up-x750 bimetallic wear-resistant steel plate from jiangsu xinzhou wear-resistant technology co., ltd. nano-composite technology for extreme abrasion resistance in mining, cement, and power industries. custom solutions with superior durability and cost-efficiency.

UP-X750 Wear-Resistant Steel Plate

Bimetallic Nano-Composite Technology for Extreme Durability

UP-X750 is an innovative bimetallic wear-resistant steel plate developed by Jiangsu Xinzhou Wear-resistant Technology Co., Ltd. Featuring advanced nano-composite technology, it provides superior abrasion resistance for demanding applications in mining, cement, power generation, and other high-wear industries.

UP-X750: Next-Generation Wear-Resistant Solution

UP-X750 represents a breakthrough in wear-resistant materials, combining a tough steel base with a nano-composite overlay for unparalleled performance. Designed for harsh environments where traditional wear plates fail prematurely, it extends equipment life, reduces maintenance costs, and improves operational efficiency.

Developed by Jiangsu Xinzhou Wear-resistant Technology Co., Ltd., UP-X750 leverages cutting-edge nano-technology to achieve exceptional hardness and toughness, making it ideal for bulk material handling, crushing, and conveying systems.

Technical Specifications

PropertyValue
Base MaterialHigh-strength carbon steel (Q235/Q345)
Overlay MaterialNano-composite wear-resistant alloy
Hardness (Overlay)HRC 58-62
Overlay Thickness3-20 mm (customizable)
Plate SizeUp to 1500 mm × 3000 mm (custom)
Weight7.5-8.5 kg/m² (per mm thickness)
Service Temperature-40°C to 600°C
Impact Resistance≥ 8 J (Charpy V-notch)

Key Features & Benefits

  • Superior Abrasion Resistance: Nano-composite overlay withstands extreme wear, outperforming standard wear plates.
  • Extended Service Life: Up to 3-5x longer than traditional materials, reducing downtime and replacement costs.
  • Easy Installation & Maintenance: Bimetallic design allows simple welding and cutting for custom fits.
  • High Impact Toughness: Steel base absorbs shocks while overlay resists scratching and gouging.
  • Versatile Applications: Suitable for mining, cement, power, and bulk material handling.
Design of chromium carbide overlay wear plate

DESIGNED FOR MODERATE IMPACT AND SEVERE ABRASION

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 and are beneficial to the material. The cracks propagate through the overlay and end at the fusion line.

Cutting

Plasma burning, air arc, abrasive saw or water jet.

Welding

Our CCO overlay plate can be joined by welding the substrate to substrate using 309 weld wire/rod.

Bending

Using a press brake, forming should be perpendicular to the weld pass direction. Plate rolling should be performed in the directions of the overlay beads.

Applications in Various Wear Scenarios

Overlay plates are versatile and tailored to specific wear challenges. Below are examples across industries.

Sliding Abrasion

Used in chutes, hoppers, and conveyor systems in mining or aggregate processing. CCO plates excel here, resisting material flow that erodes surfaces.

Gouging Abrasion

Ideal for high-stress areas like bucket lips and crusher liners in quarrying, where deep scratching and tearing occur.

Moderate Impact with Abrasion

Suitable for hammer mills and moderate-duty crushers. Products like Super-C® handle combined impact and sliding without cracking.

High Impact Wear

Applied in heavy-duty equipment like dragline buckets in mining, providing toughness against severe blows and abrasion.

High-Temperature Erosion

In coal-fired power plants or incinerators, borocarbide overlays protect boiler tubes and ash handling equipment from heat and particle erosion.

Abrasion with Corrosion

In corrosive environments like acidic mining slurries or chemical processing, overlays provide dual protection against wear and chemical attack.

For fabrication, these plates can be cut via plasma, water jet, or abrasive saw; welded using compatible rods (e.g., 309 for CCO); and bent perpendicular to weld beads for forming.

FAQ

In severe sliding abrasion conditions, Chromium Carbide Overlay (CCO) plates consistently outperform solid AR plates (AR400/500/600) by 5–20 times due to the extremely hard Cr₇C₃ carbides (1700–2000 HV).

Quenched and tempered high-carbon alloy steel with hardness from 360–600 BHN (e.g., AR400, AR500, Hardox, NM500). Excellent for impact + moderate abrasion.

A composite wear plate: mild steel base (Q235/A36) + thick chromium-carbide hardfacing layer (3–20 mm) applied by open-arc welding. Surface hardness 55–65 HRC.

  • 5–20× longer life in sliding abrasion
  • Lower cost per ton of material processed
  • Lighter weight for equivalent service life
  • Can be repaired by re-overlaying

C: 3.0–5.5% Cr: 18–32% Mn: 0.5–3% Si: 0.5–2% (Mo, Nb, V optional)

Cut: Plasma/laser/waterjet from mild steel side
Form: Bend perpendicular to weld beads
Weld: Base-to-base with mild steel rods; overlay-to-overlay with hardfacing rods

Mining (truck beds, chutes), cement plants, steel mills, power generation coal chutes, dredging equipment, recycling shredders, etc.

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