Table XIV. Properties Of Steel Angles - Equal Legs

Size of Angles.

Thickness.

Weight per Foot.

Area of Section.

Distance from Center of Gravity to Back of Flange.

Moment of Inertia, Axis Parallel to Flange.

Section Modulus, Axis as Before.

Radius of Gyration, Axis as Before.

In.

In.

Lb.

Sq. In.

In.

J.

Q.

R.

6 X6

7/8

34.00

10.03

1.87

35.300

8.170

1.87

6 X6

7/16

17.20

5.06

1.66

17.680

4.070

1.87

6 X6

3/8

14.80

4.36

1.64

15.400

3.520

1.88

5 X5

3/4

24.20

7.11

1.56

17.000

4.780

1.55

5 X5

3/8

12.30

3.61

1.39

8.740

2.420

1.56

4 X4

13/16

20.80

6.11

1.35

9.450

3.320

1.24

4 X4

5/16

8.16

2.40

1.12

3.720

1.290

1.24

3 1/2x3 1/2

5/8

13.50

3.98

1.10

4.330

1.810

1.04

3 1/2x3 1/2

5/16

7.11

2.09

.99

2.450

.980

1.08

3 X3

5/8

12.10

3.56

1.03

3.200

1.480

.94

3 X3

1/4

4.90

1.44

.84

1.240

.580

.93

2 1/2x2 1/2

1/2

7.85

2.31

.82

1.330

.760

.76

2 1/2x2 1/2

1/4

4.05

1.19

.72

.700

.400

.77

2 1/4x2 1/4

1/2

7.17

2.11

.78

1.040

.650

.70

2 1/4x2 1/4

1/4

3.70

1.06

.66

.510

.320

.69

2 1/4x2 1/4

3/16

2.75

.81

.63

.390

.240

.69

2 X2

1/2

6.32

1.86

.72

.720

.510

.62

2 X2

3/16

2.41

.71

.57

.280

.190

.62

1 3/4x1 3/4

7/16

4.72

1.39

.61

.390

.320

.52

1 3/4x1 3/4

3/16

2.11

.62

.51

.180

.140

.54

1 1/2x 1/2

3/8

3.33

.98

.51

.190

.190

.44

1 1/2x1 1/2

3/16

1.80

.53

.44

.110

.104

.46

1 1/4x1 1/4

5/16

2.55

.75

.46

.123

.134

.40

1 1/4x1 1/4

1/8

1.02

.30

.35

.044

.049

.38

1 x 1

1/4

1.57

.46

.36

.045

.064

.31

1 x 1

1/8

.78

.23

.30

.022

.031

.31

7/8x7/8

3/16

.99

.29

.29

.019

.033

.26

7/8x7/8

1/8

.68

.20

.25

.014

.022

.27

3/4x3/4

3/16

.85

.25

.26

.012

.024

.22

3/4x3/4

1/8

.58

.17

.23

.009

.017

.23