Table 1.
Chemical composition (wt.%) of the aluminium, steel, and titanium sheet metal, as measured by spark emission spectrometry.
| Alloy | Chemical Composition (wt.%) 1 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Al | Fe | Mg | Zn | Cu | Ti | Si | Cr | Mn | C | O | Others | |
| AA1050 | 99.4 | 0.35 | - | - | - | - | 0.15 | - | - | - | - | 0.10 |
| AA2024 | 93.4 | 0.10 | 1.42 | - | 4.37 | - | 0.07 | - | 0.46 | - | - | 0.18 |
| AA5754 | 95.9 | 0.40 | 2.91 | - | - | - | 0.35 | - | 0.31 | - | - | 0.13 |
| AA7075 | 89.4 | 0.12 | 2.72 | 5.77 | 1.53 | - | 0.07 | 0.20 | - | - | - | 0.19 |
| DC05 | - | 99.7 | - | - | - | 0.07 | - | - | 0.10 | 0.01 | - | 0.12 |
| Ti-Grade1 | - | - | - | - | - | 99.8 | - | - | - | - | 0.06 | 0.14 |
1 Elements with concentration below 0.05 wt.% listed as (-).