Exp. No.

A

B

C

D

E

F

G

H

Residual stresses (MPa)

S/N ratio

1

1

1

1

1

1

1

1

1

20.4127

−26.198

2

1

1

1

1

2

2

2

2

17.6756

−24.9475

3

1

1

1

1

3

3

3

3

21.566

−26.6754

4

1

2

2

2

1

1

1

2

23.0203

−27.2422

5

1

2

2

2

2

2

2

3

20.4502

−26.214

6

1

2

2

2

3

3

3

1

24.4753

−27.7746

7

1

3

3

3

1

1

1

3

24.2603

−27.6979

8

1

3

3

3

2

2

2

1

23.3738

−27.3746

9

1

3

3

3

3

3

3

2

25.9399

−28.2794

10

2

1

2

3

1

2

3

1

23.5955

−27.4566

11

2

1

2

3

2

3

1

2

16.4261

−24.3107

12

2

1

2

3

3

1

2

3

27.5606

−28.8058

13

2

2

3

1

1

2

3

2

23.3139

−27.3523

14

2

2

3

1

2

3

1

3

15.937

−24.0481

15

2

2

3

1

3

1

2

1

27.4976

−28.7859

16

2

3

1

2

1

2

3

3

21.8192

−26.7768

17

2

3

1

2

2

3

1

1

17.4536

−24.8377

18

2

3

1

2

3

1

2

2

30.9188

−29.8045

19

3

1

3

2

1

3

2

1

25.0033

−27.9599

20

3

1

3

2

2

1

3

2

29.1737

−29.2998

21

3

1

3

2

3

2

1

3

27.4683

−28.7766

22

3

2

1

3

1

3

2

2

27.1661

−28.6805

23

3

2

1

3

2

1

3

3

31.5451

−29.9786

24

3

2

1

3

3

2

1

1

22.5222

−27.0522

25

3

3

2

1

1

3

2

3

21.6857

−26.7235

26

3

3

2

1

2

1

3

1

27.6303

−28.8277

27

3

3

2

1

3

2

1

2

24.8103

−27.8926