Table 1.
Chemical composition of A390 alloy.
| Al | Si | Cu | Mg | Fe | Mn | Zn | Ti |
|---|---|---|---|---|---|---|---|
| 75.3–79.5 | 16.0–18.0 | 4.0–5.0 | 0.50–0.65 | 0.40 | 0.10 | 0.20 | - |
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