Table 2.
The corrosion characteristics of 6351 Al alloy in Red Sea water.
| Material/Condition | E CORR (V) | I CORR (A/cm2) | CR (mpy) |
|
| |||
| Underaged | −0.719 | 5.13 × 10−5 | 0.632 |
| Peak aged | −0.754 | 12.98 × 10−5 | 1.415 |
| Overaged | −0.686 | 4.93 × 10−5 | 0.593 |
| Attrition treated (AT) | −0.732 | 10.14 × 10−5 | 1.105 |
| Normalized (NR) | −0.708 | 7.25 × 10−5 | 0.789 |