Product Description

CuAl11Fe3 thermal spray wire is a high-performance aluminum bronze alloy wire containing approximately 11% aluminum and 3% iron, designed for thermal spraying to produce coatings with exceptional wear resistance, high mechanical strength, and good corrosion resistance. This alloy is specifically engineered for applications requiring high hardness and durability, offering excellent resistance to abrasion and impact. It is suitable for arc spray and flame spray processes, producing dense, uniform coatings with strong adhesion for critical surface protection and dimensional restoration in demanding industrial environments.

Key Features

• High-strength aluminum bronze alloy (CuAl11Fe3) with excellent wear resistance
• High hardness and superior mechanical strength
• Good corrosion resistance in atmospheric and marine environments
• Strong adhesion and uniform coating structure
• Suitable for arc spray and flame spray processes
• Stable wire feeding and consistent coating quality

Typical Chemical Composition (Approx.)

Typical Specifications

Applications

• Heavy machinery components (gears, bearings, bushings, sliders)
• Mining and construction equipment (wear plates, crusher parts)
• Marine components (propellers, pumps, valves)
• High-load bearing surfaces and sliding parts
• Anti-wear coatings for steel structures in harsh environments
• Surface rebuilding and dimensional restoration of high-wear components

Advantages

• Excellent wear resistance and high hardness
• High mechanical strength and impact resistance
• Good corrosion resistance in atmospheric and marine environments
• Easy spraying with stable wire feeding
• Customizable diameter and packaging
• Stable quality with fast delivery

Supply & Delivery

• Supply Capacity:​ 5,000 – 10,000 kg per month (adjustable based on order)
• Lead Time:​ 10–25 days depending on specifications and quantity
• Packing:​ Standard export packing in cartons or wooden crates; custom packaging available upon request

One-Line Inquiry Pitch

Please advise your spraying process (arc or flame), wire diameter, coating thickness, and application. We will recommend the suitable CuAl11Fe3 thermal spray wire for your project