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Properties of copper samples prepared by different processes.
| Process | Vickers Hardness (HV) | Density (g·cm−3) | Tensile Strength (MPa) | Yield Strength (MPa) | Electric Conductivity (Ω·mm2/m) |
|---|---|---|---|---|---|
| Extrusion-based 3D metal printing | 63.04 | 8.15 | 175 | 51 | 0.114940 |
| Wrought Copper [28] | 57 | 8.90 | _ | 69 | 0.016903 |
| Laser additive manufacturing (LAM) [29] | 73 | _ | _ | _ | _ |
| Electron beam melting (EBM) [28,30,31] | 88 | 8.84 | _ | 76 | 0.017774 |
