China · GB
2101
GB/T 3190:2008 — Wrought aluminium and aluminium alloy——Chemical composition
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | Bal | Bal | ||
| Cr | 0.1 | 0.2 | ||
| Cu | 0.1 | |||
| Mg | 6 | 7 | ||
| Mn | 0.3 | 0.7 | ||
| Si+Fe | 0.4 | |||
| Ti | 0.15 | |||
| Total Each | 0.05 | |||
| Total Others | 0.15 | |||
| Zn | 0.25 | |||
| Zr | 0.1 | 0.2 |