CuSn1 Thermal Spray Wire - Tin Bronze Spray Wire for Corrosion Resistant, Wear Resistant Coatings via Arc Spray

Product Description

CuSn1 thermal spray wire is a tin bronze alloy wire containing approximately 1% tin, designed for thermal spraying to provide corrosion-resistant and wear-resistant coatings. Compared with pure copper coatings, CuSn1 coatings offer improved hardness and better resistance to wear while maintaining good electrical and thermal conductivity.
The wire is suitable for arc spray and flame spray processes, producing uniform, dense coatings with good adhesion for surface protection and dimensional restoration.

Key Features

• Tin bronze alloy (CuSn1) with improved wear resistance vs. pure copper

• Good corrosion resistance and mechanical strength

• Maintains good electrical and thermal conductivity

• 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

• Bearing and bushing surfaces

• Shafts and journals

• Wear-resistant sliding surfaces

• Anti-corrosion coatings for steel parts

• Dimensional restoration and surface rebuilding

Advantages

• Better wear resistance than pure copper spray coatings

• Good corrosion resistance in industrial environments

• Easy spraying operation with stable wire feeding

• Customizable wire 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