Mechanical Investigation of Carbon Steel under Strong Corrosion Effected by Corrosion Pits

Table 3

Three-dimensional roughness parameters of steel Q345.

Corrosion time (h)
0	5.346	6.785	36.355	45.236	78.685
1	12.359	13.245	58.326	72.315	123.654
2	20.369	22.536	85.231	96.234	150.231
4	34.326	34.265	101.236	120.314	224.362
8	40.624	38.625	114.256	138.698	242.367
12	48.236	46.359	119.522	159.386	285.374
24	55.235	52.154	128.964	169.125	308.159
48	62.234	66.324	135.579	182.235	335.568
72	74.125	76.378	151.255	204.567	405.321