Experiment No

Mean thickness µm

Mean roughness µm

Mean hardness HV

1

321.33

4.56

586.50

2

422.33

4.51

561.67

3

979.33

5.09

539.27

4

264.00

6.17

465.33

5

542.67

4.72

598.33

6

469.33

4.89

588.33

7

89.00

6.41

304.83

8

228.00

4.35

475.50

9

518.00

4.87

592.17

10

578.33

3.89

713.67

11

491.33

4.44

522.83

12

602.33

5.10

579.50

13

552.00

4.82

668.50

14

294.67

4.52

479.17

15

524.33

4.87

562.50

16

95.33

4.37

339.67

17

240.67

4.62

475.50

18

223.67

5.01

462.83