Table 2.
Composition of aluminum–copper alloy (Weight %).
| Cu | Mg | Mn | Si | Fe | Zn | Ti | Cr | Al |
|---|---|---|---|---|---|---|---|---|
| 4.00 | 1.50 | 0.60 | 0.50 | 0.50 | 0.25 | 0.15 | 0.10 | rest |
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