Table 4.

Identification sensitivity of the corrosion pit radius.

Corrosion Pit Depth (mm)	Sensitivity of Corrosion Pit Radius (MHz/mm)
	2	4	6	8	10
1	−5.4990	−12.5065	−17.0085	−19.0135	−19.0095
2	−5.50250	−16.5085	−23.0115	−25.0090	−26.5145
3	−5.9990	−17.0085	−24.0090	−28.0140	−29.0185
4	−6.4995	−18.5000	−26.0105	−30.0155	−30.5155
5	−5.5030	−18.5070	−27.0135	−30.0150	−31.5155
6	−4.9990	−18.5070	−28.0140	−32.6715	−36.0180