| Percentage | Alloying Element |
| 98.428 | Al |
| 0.005 | Cr |
| 0.172 | Cu |
| 0.326 | Fe |
| 0.008 | Mn |
| 0.252 | Ni |
| 0.087 | Mg |
| 0.357 | Sn |
| 0.004 | Pb |
| 0.312 | Si |
| 0.042 | Ti |
| 0.007 | Zn |