#

N (0.07)

N (0.01)

N (0.04)

N (0.10)

N (0.14)

SF

SR (ksi)

SR (Mpa)

1

915,334

DNS

1,213,880

793,421

706,434

0.50

2.5

17.24

2

447,985

DNS

596,834

387,360

344,203

0.62

3.1

21.37

3

328,736

DNS

439,069

282,858

251,949

0.67

3.4

23.44

4

174,418

567,675

234,481

150,062

132,795

0.81

4.1

28.27

5

128,708

423,941

173,716

110,489

97,592

0.89

4.5

30.89

6

76,627

258,812

104,302

65,461

57,582

1.03

5.2

35.85

7

27,169

99,842

38,113

22,789

19,722

1.37

6.9

47.58

8

18,172

70,309

25,993

15,053

12,877

1.52

7.6

52.68

9

11,615

48,411

17,110

9433

7917

1.69

8.5

58.61