| Type | Metal Powder |
| Material | Copper-Tin Alloy |
| Density | ≥8.78 g/cm3 |
| Tensile Strength | ≥540 Mpa |
| Yield Strength | ≥400 Mpa |
| Elongation at Break | ≥20 % |
| Vickers Hardness | ≥115 HV5/15 |
| Hardness (Rockwell C Scale) | 147 |
| Thermal Conductivity | 59W/mK |
| Surface Roughness Ra | 9μm |
| Surface Roughness Rz | 10μm -26 μm |
Good corrosion resistance – Suitable for marine and chemically aggressive environments
High wear resistance – Ideal for moving parts or friction-intensive applications
Excellent thermal and electrical conductivity – For function-critical components
Outstanding dimensional accuracy & surface quality – For precise functional parts
Good machinability – Easy milling, drilling, and polishing
Non-magnetic – Suitable for specialized applications in electronics or medical technology
CuSn10 is a classic copper-tin alloy (bronze) well-suited for selective laser melting. It combines high strength with excellent ductility and corrosion resistance. Thanks to its good thermal conductivity, it is ideal for technical applications requiring thermal efficiency and electrical conductivity. Its very good formability and wear resistance make CuSn10 the preferred material for functional components, bearings, bushings, and technical art objects.
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Advantages:
Excellent corrosion resistance
High thermal conductivity
Balanced strength and elasticity
Suitable for functional prototypes and series production parts
Typical applications:
Electrical contacts and heat exchangers
Bearing bushings, sliding elements
Antique reproductions, sculptures
Wear-resistant machine parts
