Table 2.

Topography parameters of surfaces: Mach, TiN, AEn, AEt, and SB+AE.

	Mach	TiN	AEn	AEt	SB+AE
Sq (μm)	0.099 ± 0.005	0.154 ± 0.005	0.63 ± 0.06	1.2 ± 0.1	3.4 ± 0.4
Ssk	-0.2 ± 0.4	0 ± 1	-0.1 ± 0.2	-0.6 ± 0.4	0.1 ± 0.1
Sku	5 ± 2	15 ± 4	5 ± 1	17 ± 3	3.4 ± 0.4
Sp (μm)	0.6 ± 0.1	1.9 ± 0.2	4.6 ± 0.1	13 ± 5	14 ± 2
Sv (μm)	0.8 ± 0.3	2.12 ± 0.07	5.5 ± 0.7	16.0 ± 0.8	14 ± 4
Sz (μm)	1.5 ± 0.4	4.0 ± 0.1	10.1 ± 0.8	29 ± 4	28 ± 6
Sa (μm)	0.077 ± 0.002	0.108 ± 0.002	0.48 ± 0.04	0.82 ± 0.04	2.7 ± 0.3
Sal (μm)∗	1.31 ± 0.03	1.74 ± 0.06	1.50 ± 0.05	3.1 ± 0.3	7.5 ± 0.3
Str∗	0.035 ± 0.007	0.14 ± 0.06	0.61 ± 0.03	0.884 ± 0.001	0.79 ± 0.06
Sdr (%)	1.0 ± 0.1	2.2 ± 0.4	58 ± 7	145 ± 18	220 ± 110
Sdq	0.15 ± 0.01	0.22 ± 0.02	1.23 ± 0.09	2.0 ± 0.1	2.5 ± 0.7

∗Sal and Str parameters with s = 0.2 by default.