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Weight And Area Of Square And Round Steel, And The Circumference Of Round Bars.

Steel weighing 490 pounds per cubic foot.

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Weight

of

Round

Bar

Area of

Square

Bar

Area of

Round

Bar

Weight

of Square

Bar 1 ft. long.

13.61 14.47 15.36 16.28

17.22 18.19 19.19 20.21

21.36 22.34 23.44 24.57

25.73 26.91 28.12 29.36

30.62 31.91 33.23 34.57

35.94 37.33 38.75 40.20

41.68 43.17 44.71 46.26

47.84 49.41 51.09 52.75

54.45

1 ft. long.

10.69
11.36
12.06
12.79

13.52
14.02
15.07

15.87

16.70
17.55
18.41
19.30

20.21
21.14
22.09
23.06

24.05
25.06
26.10
27.15

28.23
29.32
30.43
31.57

32.74
33.91
35.12
36.33

37.57
38.84
40.13
41.43

42.77

in Square

Inches.

4.0000
4.2539
4.5136

4.7852

5.0625
5.3477
5.6406
5.9414

6.2500
6.5664
6.8906

7.2227

7.5625
7.9102
8.2656
8.6289

9.0000
9.3789
9.7656
10.160

10.563
10.973
11.391
11.816

12.250
12.691
13.141
13.598

14.063
14.535
15.016
15.504

16.00

in Square

Inches.

3.1416
3.3410
3.5466
3.7583

3.9651
4.2000
4.4301
4.6664

4.9087
5.1572
5.4119
5.6727

5.9396
6.2126
6.4918
6.7771

7.0686
7.3662
7.6699

7.9798

8.2958 8.6179 8.9462 9.2806

9.6211
9.9678
10.321
10.680

11.045
11.416
11.793

12.177

Circumfer-
ence of
Round
Bar in

Inches.

6.2832
6.4795
6.6759
6.8722

7.0686
7.2649
7.4613
7.6576

7.8540
8.0503
8.2467
8.4430

8.6394
8.8357
9.0321
9.2284

9.4248
9.6211
9:8175
10.014

10.210
10.407
10.603
10.799

10.996
11.192
11.388
11.585

11.781
11.977
12.174
12.370

12.566 12.566

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