Table XVII. Properties Of Steel T Shapes - Unequal Legs

Size of T Flange by Stem.

Distance of Center of Gravity From Flange. *

Neutral Axis Parallel to Flange.

Neutral Axis Square to Flange and Coincident

With Stem.

Thickness.

Weight per Foot.

Area of Section.

Moment of Inertia.

Section Modulus.

Radius of Gyrat ion in Inches

Moment of Inertia.

Section Modulus.

Radius of Gyration in Inches.

In.

In.

Lb.

Sq. In.

In.

I.

Q.

R.

T.

Q'.

R'.

6 X4

5/8

20.6

6.06

1.04

7.68

2.58

1.13

11.50

3.83

1.38

6 X4

1/2

17.0

5.00

.99

6.37

2.11

1.13

9.22

3.07

1.34

5 X3

1/2

13.5

3.97

.75

2.60

1.15

.83

5.23

2.09

1.18

5 X2 1/2

3/8

10.4

3.07

.57

1.24

.64

.64

4.24

1.70

1.18

4 1/2X3

3/8

10.0

3.00

.75

2.10

.94

.86

3.10

1.38

1.04

4 1/2X3

5/16

8.5

2.55

.73

1.80

.81

.87

2.60

1.16

1.03

4 X3i

1/2

12.5

3.70

1.01

3.97

1.60

1.04

2.88

1.44

.88

4 X3 1/2

3/8

9.8

2.88

.92

3.20

1.24

1.05

2.18

1.09

.87

4 X2 1/2

3/8

8.6

2.52

.63

1.20

.62

.69

2.10

1.05

.92

4 X2

3/8

7.9

2.31

.48

.60

.40

.52

2.12

1.06

.96

3 1/2X4

1/2

12.8

3.75

1.25

5.50

1.98

1.21

1.89

1.08

.72

3 1/2X4

3/8

9.9

2.91

1.19

4.30

1.55

1.22

1.42

.81

.70

3 X4

1/2

11.9

3.48

1.32

5.23

1.94

1.23

1.21

.81

.59

3 X3 1/2

1/2

10.9

3.21

1.12

3.50

1.49

1.06

1.20

.80

.62

3 X3 1/2

7/16

9.8

2.88

1.11

3.30

1.37

1.08

1.31

.88

.68

3 X3 1/2

3/8

8.5

2.49

1.09

2.90

1.21

1.09

.93

.62

.61

3 X2 1/2

3/8

7.2

2.10

.71

1.10

.60

.72

.89

.60

.66

3 X2 1/2

5/16

6.1

1.80

.68

.94

.52

.73

.75

.50

.65

3 X2

3/8

6.4

1.88

.55

.53

.37

.56

.85

.57

.71

3 X 1 1/2

3/8

5.7

1.68

.40

.22

.20

.34

.85

.57

.75

2 1/2X3

3/8

7.2

2.10

.97

1.80

.87

.92

.54

.43

.51

2 1/2X3

5/16

6.1

1.80

.92

1.60

.76

.94

.44

.35

.51

2 1/4X1 1/4

1/4

3.1

.90

.32

.10

.11

.34

.24

.23

.54

* Distance measured from outside of flange.