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Alfred***We received the goods, everything went fine. Perfect packaging, good product quality, good price - we are satisfied. -
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Matthew***I bought low expansion alloy from Joy, She is a very responsible lady, Huona's products quality is pretty good.
CuSn12P Thermal Spray Wire - High-Tin Phosphor Bronze (12% Sn) for Heavy-Duty Wear Protection and Corrosion Resistance
| Place of Origin | CHINA |
|---|---|
| Brand Name | HUONA |
| Certification | ISO9001 |
| Model Number | WIRE |
| Minimum Order Quantity | 15KG |
| Price | NEGOTATION |
| Packaging Details | Standard export packing in cartons or wooden crates; custom packaging available upon request |
| Delivery Time | 10–25 days depending on specifications and quantity |
| Payment Terms | T/T |
| Supply Ability | 5,000 – 10,000 kg per month (adjustable based on order) |
Product Details
| Product | CuSn12P Thermal Spray Wire | Alloy | High-Tin Phosphor Bronze |
|---|---|---|---|
| Diameter | 1.6 Mm / 2.0 Mm / 2.5 Mm / 3.0 Mm (customizable) | Process | Arc Spray / Flame Spray |
| Coating Thickness | 50 – 2000 μm (customizable) | Melting Range | Approx. 900 – 1020°C |
| Surface Finish | Bright / Copper-coated Optional | Packing | Spool / Coil / Drum |
| Highlight | CuSn12P thermal spray wire,high-tin phosphor bronze spray wire,heavy-duty wear protection spray wire |
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Product Description
Product Description
CuSn12P thermal spray wire is a high-tin phosphor bronze alloy containing approximately 12% tin and a small amount of phosphorus, designed for thermal spraying to produce heavy-duty wear-resistant and corrosion-resistant coatings.
Compared with CuSn1, CuSn5P, and CuSn9P, CuSn12P provides maximum hardness, excellent load-bearing capacity, and superior sliding wear resistance, making it ideal for demanding industrial applications.
It is suitable for arc spray and flame spray processes, producing dense coatings with strong adhesion for surface protection and dimensional restoration.
Key Features
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High-tin phosphor bronze (CuSn12P) for maximum wear resistance
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Excellent corrosion resistance, including marine and industrial environments
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Superior hardness and load-bearing capacity
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Strong adhesion and uniform coating structure
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Suitable for arc spray and flame spray processes
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Stable wire feeding and consistent coating quality
Typical Chemical Composition (Approx.)
| Element | Cu | Sn | P | Others |
|---|---|---|---|---|
| wt.% | Balance | 11.5 – 12.5 | 0.03 – 0.35 | ≤ 0.5 |
Typical Specifications
| Item | Specification |
|---|---|
| Product | CuSn12P Thermal Spray Wire |
| Alloy | High-Tin Phosphor Bronze |
| Diameter | 1.6 mm / 2.0 mm / 2.5 mm / 3.0 mm (customizable) |
| Process | Arc Spray / Flame Spray |
| Coating Thickness | 50 – 2000 μm (customizable) |
| Melting Range | Approx. 900 – 1020°C |
| Surface Finish | Bright / copper-coated optional |
| Packing | Spool / Coil / Drum |
| MOQ | Negotiable |
Applications
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Heavy-duty bearings and bushings
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High-load sliding surfaces
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Shafts, journals, and pump components
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Valves and industrial machinery under heavy wear
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Surface rebuilding and dimensional restoration
Advantages
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Maximum wear resistance among CuSn series wires
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Superior sliding and load-bearing performance
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Excellent corrosion resistance in harsh environments
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Easy spraying with stable wire feeding
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Customizable diameter and packaging
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Stable quality with fast delivery
Supply & Delivery
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Supply Capacity: 5,000 – 10,000 kg per month (adjustable based on order)
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Lead Time: 10–25 days depending on specifications and quantity
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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 working conditions. We will recommend the suitable CuSn12P thermal spray wire for your application.
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