Table 5.
Mechanical properties of SLM 7075 alloys under different loading conditions.
| Composition | Condition | Load Direction | Yield Strength (MPa) | Ultimate Strength (MPa) | Elongation (%) | Reference |
|---|---|---|---|---|---|---|
| EN AW7075 | As-built | Parallel to building direction | NA | 203 ± 12 | 0.5 ± 0.2 | [204] |
| EN AW7075 | As-built | Perpendicular to building direction | NA | 42 ± 8 | 0.5 ± 0.3 | [204] |
| EN AW7075 | Heat treated | Parallel to building direction | NA | 206 ± 26 | 0.5 ± 0.1 | [204] |
| EN AW7075 | Heat treated | Perpendicular to building direction | NA | 45 ± 1 | 0.2 ± 0.1 | [204] |
| 7075 | T6 | - | NA | 26 | 0.4 | [185] |
| 7075+Zr | T6 | - | 325–373 | 383–417 | 4–6 | [185] |