CuAl10 Thermal Spray Wire | High-Aluminum Bronze (10% Al) for Heavy-Duty Wear & Corrosion Protection

Product Description

CuAl10 thermal spray wire is a high-aluminum bronze alloy containing approximately 10% aluminum, designed for thermal spraying to produce heavy-duty wear-resistant and corrosion-resistant coatings.
Compared with CuAl7 and CuAl8, CuAl10 provides higher hardness, improved load-bearing capacity, and excellent corrosion resistance, making it ideal for marine equipment, industrial machinery, shafts, bearings, and valves.
It is suitable for arc spray and flame spray processes, producing dense coatings with strong adhesion and long service life.

Key Features

• High-aluminum bronze (CuAl10) with superior wear and load-bearing resistance

• Excellent corrosion resistance in industrial and marine environments

• High hardness and sliding performance

• 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

• Shafts, journals, and pump components under high load

• Bearings and bushings

• Sliding and friction surfaces

• Marine equipment and valves

• Surface rebuilding and dimensional restoration

Advantages

• High wear and load-bearing resistance

• Excellent corrosion resistance in harsh environments

• Stable spraying with good adhesion

• Customizable diameter and packaging

• Long service life and reliable quality

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 environment. We will recommend the suitable CuAl10 thermal spray wire for your project.