STEEL - Materials for Civil and Construction Engineers - page 135

Table P3.27

Observation No. P (lb) ¢ L (in.) s (psi) e (in./in.) u i (psi)

0 0 0.0000 N/A

1 1000 0.0005

2 2730 0.0010

3 4180 0.0015

4 6360 0.0020

5 8220 0.0025

6 9310 0.0030

7 9310 0.0035

8 9310 0.0040

9 9320 0.0045

10 9330 0.0050

11 9420 0.0100

12 9450 0.0150

13 9460 0.0200

14 9510 0.0250

15 9690 0.0300

16 9560 0.0350

17 9540 0.0400

18 9650 0.0450

19 10,060 0.0500

20 11,870 0.1000

21 12,830 0.1500

22 13,360 0.2000

23 13,670 0.2500

24 13,850 0.3000

25 13,920 0.3500

26 13,960 0.4000

27 13,800 0.5000

28 13,600 0.5500

29 13,150 0.6000

30 12,510 0.6500

31 11,690 0.7000

u t =

Table P3.28

Temperature, C Toughness, Joule (N.m)

- 40 7

0 15

50 54

100 109

150 120

200 122