| Cinh (ppm) | Icorr (A/cm2) | Ecorr (mV) | (%) | a (mV/dc) | c (mV/dc) | Epit (mV) | Ipas (A/cm2) |
| 0 | 0.54 | −450 | --- | 58 | 145 | 1290 | 0.5 |
| 25 | 0.20 | −442 | 63 | 42 | 150 | 1250 | 0.17 |
| 50 | 0.33 | −436 | 38 | 38 | 168 | 1245 | 0.2 |
| 75 | 0.25 | −456 | 53 | 66 | 145 | 1300 | 0.4 |
| 100 | 0.15 | −448 | 90 | 54 | 125 | 1280 | 0.29 |