Products Description
Product Application
The copper alloy offers excellent corrosion resistance, wear resistance, and strong mechanical properties, including high elongation and medium hardness. These features make it ideal for industrial use. In powder form, it is perfect for 3D printing, enabling the production of high-precision, durable components such as marine parts and housings, bushings, bearings, heat exchangers, and copper shields. Its corrosion resistance ensures reliable performance in harsh environments, while its wear resistance extends the lifespan of parts. Copper alloy powder is a top choice for advanced manufacturing and industrial applications.
Products Composition
| Sn | 9.0-11.5 |
| Mn | ≤0.05 |
| S | ≤0.05 |
| Ni | ≤0.10 |
| Zn | ≤0.05 |
| Si | ≤0.02 |
| P | 0.5-1.0 |
| Fe | ≤0.10 |
| Pb | ≤0.25 |
| Cu | The Rest |
Mechanical Properties after Printing
| Density | ≥8.78 g/cm³ |
| Tensile Strength | 460-520MPa |
| Yield Strength | 350-460MPa |
| Elongation after break | ≥20% |
| Vickers hardness | ≥115 HV |
| Thermal conductivity/20℃ | 59W/mK |
| Surface roughness Ra X/Y | 9-16um |
| Surface roughness Ra Z |
10-26um
|
FAQ
Q1: What is the recommended particle size for CuSn10 copper alloy powder in SLM 3D printing?
A: The optimal particle size for CuSn10 powder in SLM 3D printing typically ranges between 15-45 μm. This ensures good flowability, uniform layer deposition, and high-density printed parts.
Q2: Can CuSn10 copper alloy powder be reused after 3D printing?
A: Yes, CuSn10 powder can be reused, but it must be sieved and mixed with fresh powder to maintain consistent quality. Reused powder may have slightly altered properties due to oxidation or contamination, so regular testing is recommended.
Q3: What are the storage requirements for CuSn10 copper alloy powder?
A: CuSn10 powder should be stored in a dry, airtight container to prevent moisture absorption and oxidation. Ideal storage conditions include a temperature below 25°C and relative humidity below 30%.
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