Experiment No

Mean thickness µm

Mean roughness µm

Mean hardness HV

1

400.00

4.60

211.00

2

500.00

5.44

210.67

3

530.00

4.70

209.00

4

386.67

4.99

218.67

5

366.67

4.78

213.67

6

193.33

4.28

205.00

7

376.67

4.67

201.67

8

213.33

5.52

201.33

9

390.00

6.00

208.33

10

416.67

4.27

318.00

11

196.67

3.70

219.00

12

416.67

4.07

226.00

13

530.00

4.28

319.33

14

450.00

5.20

263.67

15

420.00

5.76

255.33

16

373.33

4.68

334.33

17

253.33

5.23

247.00

18

266.67

4.39

267.67