(For Information as to Use of this Table, see. Table XIX.)

MILLS

Rolling Shape.

Size of Angle

Weight pr Yard.

Thickness of Logs.

Actual Length of Long Leg.

Actual Length of Short Leg.

Area of Long Leg.

Area of Shor Leg

Total Area. (a)

Axis Parallel to Short Leg.Table XXIII List Of Iron And Steel Uneven Legged A 100298

Axis Parallel to Long Leg.Table XXIII List Of Iron And Steel Uneven Legged A 100299

AXIS Parall'1 to a.b.

Table XXIII List Of Iron And Steel Uneven Legged A 100300

Moment of

Inertia

(r).

Moment of

Resistance

(r)

Square of

Redius of

Gyration.

(ρ2)

Distance of

Centre of

Gravity from Base

Transverse Value

(v) in lbs.

Moment of

Intertia.

(r)

Moment of

Resistance.

(r)

Square of

Redius of

Gyration

(ρ2)

Dialance of

Centre of

Gravity

Iron Base.

Transverse Value (v) in lbs.

Moment of

Inertia

Square of

Redius

Gyrition

.(ρ2)

For Iron.

For Steel.

For Iron

For Steel.

C...........

7

x

3 1/2

95

1

7.38

3.88

6.50

3

9.50

45.37

9.72

4.80

2.71

77760

97200

7.53

2.61

.77

.96

20880

6.70

0.71

C...........

7

x

3 1/2

61.7

625

7

3.50

4.17

2

6.17

30.25

6.82

4.88

2.57

54560

68200

7.. 28

1.96

.85

.82

15680

19600

4.45

0.72

C.........

6 1/2

x

4

95

1

7.06

4 .56

6

3.50

9.50

38.66

8.25

4.08

2.38

66000

82500

11.

3.21

1.17

1.18

25680

32100

8.35

0.86

B,C.........

6 1/2

x

4

74.8

.75

6.84

4.34

1.70

2.78

7.48

31.74

6.87

4.24

2.23

54960

68700

8.88

2.70

1.19

1.03

21600

27000

6.75

0.90

B,C.........

6 1/2

x

4

40.7

.406

6.50

4

2.54

1 .53

4.07

17.61

4.07

4.33

2.18

32500

10700

5.38

1.75

1.32

91

14000

17500

3.60

0.88

C ..........

6

x

1

90

1

6.56

4.56

5.50

3.50

9

30.75

7

3.42

2.17

56000

70000

10 77.

3.17

1.13

1.17

25360

31700

7.46

0 . 88

A,B,C,D,E.F

6

x

4

69.4

.75

6.31

4.31

4.22

2.73

6.94

24.52

5.75

3.53

2.05

46000

57500

8.68

2.68

1 . 37.

1.08

21450

26800

5.72

0.83

A,D,C,D,E,F

6

x

4

41.8

.438

6

4

2.58

1.65

4.18

15.46

3.83

3.70

1.96

30650

38300

5.60

1.84

1.34

.96

14720

18400

3.55

0.85

B...........

6

x

4

36.5

.375

6

4

2.20

1.45

3.65

13.60

3.40

3 73

2

27200

34000

5

1.65

1.37

.37

13200

16500

2.89

0.79

C.............

6

x

3 1/2

85

1

6 56

4.06

5.50

3

8.50

29.24

6.79

3.46

2.26

54800

67900

7.21

2.36

.85

1.01

18880

23600

5.75

0.66

B,C.........

6

x

3 1/2

56.2

.625

6.25

3.75

3.59

2.03

5.62

20.08

4.92

3.57

2.17

43360

49200

5.18

1.81

.92

.30

14480

18100

3.78

0.67

B,C.........

6

x

3 1/2

33.8

.375

6

3.50

2.17

1.21

3.38

12.59

3.24

3 73

2.11

25900

32400

3.38

1.26

1

.82

10100

12600

2.11

0.62

C ..........

6

x

3 1/2

52.3

.625

5.75

3.75

3.27

1.96

5.23

15.73

4.09

2.99

1.91

32700

40900

4.96

1 .75

.94

91

14000

17500

3.35

0.64

C ........

5 1/2

x

3 1/2

32.8

375

5.50

3.50

1.99

1 .24

3.23

10.12

3. 75

3.13

1.82

22000

27500

3.27

1.22

1.10

.82

9760

12200

2.14

0.66

C...........

5

x

4

80

1

5.63

4.63

4.50

3.50

8

18.17

4.68

2.28

1.75

37450

46800

10.17

5

1.28

1.25

24000

23100

6.10

0. 74

B,C,E.......

5

x

4

53.1

.625

5 25

4.25

2.97

2.34

5.31

12.76

3.49

2.40

1.60

27900

34900

7.27

2.31

1.37

1.11

18480

33100

3.93

0.74

B,C,E...............

5

x

4

31.9

.375

5

4

1.79

1 40

3.19

8.06

2.33

3 53

1.55

18600

23300

4.59

1 . 57.

1.44

1.04

12400

15500

2.20

0.69

A.,B,C,E,F...

5

x

3 1/2

58.1

. 75

5.38

3. 88

3.47

2.34

5.81

13.90

3.82

3. 39

1.74

307550

38200

5.40

1.86

.93

.33

14880

18600

3.72

0.64

A,B,C,D, E,F.

5

x

3 1/2

30.5

.375

5

3.50

1.80

1 .25

3.05

7.78

2.55

2.55

1.61

18400

23000

3.19

1.21

1.05

.86

9680

12100

1.96

0.64

B..........

5

x

3 1/2

27.5

.313

5

3.50

1.65

1.10

2.75

7.13

2.03

2.59

1.50

16250

20300

2.92

1.07

1.06

.79

8560

10700

1 34

0.71

C,E,F.......

5

x

3

54.4

. 775

5.38

3.38

3.47

1 .37

5.44

13.15

3.72

2.40

1.84

23750

37200

3.51

1.38

.64

.84

11040

13800

2.58

0.43

B, C,D,E,F..

5

x

3

47.1

.625

5.28

3.28

2.98

1 .73

4.71

11.46

3.32

2.43

1.83

26550

33200

3.09

1.25

.66

.81

10000

12500

2.11

0.45

B.C ,D,E,F.....

5

x

3

25

.343

5

3

1.60

.91

2.50

6.04

l.88

2.56

1 80

15050

18800

1.75

.77

.72

.71

6160

77oo

.37

0.41

F ......

4 1/2

x

3

52.5

. 75

4.88

3.38

3.19

2.06

5.25

12. 20

3.81

2.10

1.68

30500

38100

4.53

1.85

. 77

.94

14800

18500

2.54

0.48

A,B,C,D,F..... .

4 1/2

x

3

43

.625

4.75

3.25

2.62

1.69

4.30

8.44

2 66

1.96

1.58

21300

23600

2.90

1 . 20

.67

.83

9600

12000

2.45

0.48

A,BC,,F...

4 1/2]

x

3

26.7

375

4.50

3

1.62

1.05

2.67

5.49

1.83

2.05

1.49

14650

18300

1.98

.88

.74

.74

7040

8800

1.25

0.47

E,F.........

4

x

3 1/2

54.9

.75

4.38

3 .88

2.93

2.56

5.49

9.14

3.08

1.66

1.41

24640

30800

6.65

2.50

1.21

1.16

20000

25000

2.80

0.57

B,C,D.E,F...

4

x

3 1/2

39.7

.563

4.19

3.69

2.13

l.,84

3.97

5.89

1.99

1.49

1.33

15900

19900

4.21

1.56

1.06

.33

12480

15600

2.29

0.58

B,C,D,E,F...

4

x

3 1/2

26.5

.375

4

3.50

1.42

1 .33

2.65

4.14

1.43

1.56

1.12

11450

14300

2.98

1.14

1.10

.89

9120

11400

1.61

0.61

E,F....

4

x

3 1/2

51

. 75

4.88

3.38

2.93

2.17

5.10

8.70

3

1.69

1.49

24000

3000

4.38

1.80

.86

.99

14400

18000

2.05

0.40

B,A,C,D,E,F

4

x

3

36.9

563

4.25

3.25

2.13

1.56

3 69

5.67

1.97

1 . 54

1.36

15760

19700

3 7

1.14

.74

.86

9120

11400

1.56

0.42

A,B,C,D,E,F

4

x

1

20.9

.313

4

3

1 .20

.89

2.09

3.37

1.23

1.61

1.26

9850

12300

1.64

.7.1

.78

.76

5856

7320

. 77

0.37

E...........

3 1/2

x

3

47.4

.75

3.88

3.38

2.50

2.18

4.74

6.07

2.40

1.28

1.29

19200

24000

4.21

1.80

.88

1.04

14400

18000

1.86

0. 39

B,A,C.D.E. ,.

3 1/2

x

3

34.1

.563

3. 75

3.25

1.90

1.51

3.41

3.90

1.48

1.14

1.12

11850

14800

2.58

1.08

.76

.88

8640

10800

1.35

0.40

A,B,C,D,E...

3 1/2

x

3

15.6

. 25

3.50

3

.84

.72

1.56

1.91

.74

1.23

1.04

6200

7740

1.30

.59

83.

.79

4720

5900

.61

0.39

B,C.......

3 1/2

x

2 1/2

28.1

.50

3. 75

2.75

1.66

1.15

2.81

3.43

1.35

1.21

1.22

10800

13500

1.47

.72

52

.72

5760

7200

.80

0 28

B,C.......

3 1/2

x

2 1/2

15

. 25

3.50

2.50

.88

.62

1.50

1.89

.79

1.25

1.12

6330

7900

.81

.43

.53

.62

3440

4300

.43

0.29

A...........

3 1//2

x

1 1/2

11.9

.25

3.50

1.50

.84

.35

1 .19

1.50

.69

1.26

1.32

5500

6900

.17

.144

.14

.32

1150

1440

.16

0.134

E.........

3 1/4

x

2

25.9

.50

3.50

2.25

1.60

.95

2.55

2.33

1.30

1.14

1.24

10400

13000

.91

.560

.36

.61

1480

5600

.80

0.31

E:...........

3 1/4

x

3

12.6

. 25

3.25

2

.78

.48

1.26

1.36

.63

1.08

1.10

5040

6300

.40

.266

.32

.48

2080

2600

.41

0.33

A, B,C,D,E..

3

x

2 1/2

27.7

.563

3.31

2.81

1.52

1.25

2.77

2.34

1.02

.84

1.02

8160

10200

1.47

.710

52

. 77

5680

7100

.91

0.33

A,B,C,D,E...

3

x

2 1/2

13.1

. 25

.3

2.50

.72

.59

1.31

1.17

.56

.89

.91

4480

5600

.74

.402

.57

.66

3220

4020

.36

0. 28

A,C,E,F.....

3

x

2

22.5

.50

3.28

2 28

1..38

.87

2.25

1.93

.87

.86

1.08

6960

8700

.62

.365

28

.58

2920

3650

.47

0.21

B,A,C,D,E,F.

3

x

2

7.8

375

3. 13

2.13

1.07

.71

1.78

1.54

.73

.86

1.02

5840

7300

.56

.350

.31

.53

2800

35000

.39

0.22

A,B,C,D,E,F.

3

x

2

0.4

.219

3

2

.63

. 41

1.04

.37

.48

.93

.98

3840

4800

. .37

.230

.34

.48

1840

2300

.24

0.23

C,E

2 1/2

x

2

20

.10

2.75

2.25

1.13

.87

2

1.09

.58

.55

.87

4640

5800

.63

.386

.31

.62

3100

3860

.37

0.18

C,E.....

2 1/2

x

2

10.6

.25

2 50

2

.68

.47

1.06

.71

.41

.66

.78

3280

4100

.37

.253

.35

.54

2030

2530

.20

0.18

C,F ......

2 1/2

x

1 1/5

2.6

.375

2.44

1.69

.77

.49

1.26

.50

.31

.40

.82

2480

3100

.21

.168

.16

.44

1350

1680

.15

0.12

C,B,F ......

2 1/4

x

1 1/2

6.7

.188

25. 25

1.50

.41

.26

.67

.34

.23

.50

.76

1840

2300

.13

.115

.18

.38

320

1150

.08

0.12

E..........

2

x

1| 3/8

2

.375

2.13

1 .50

.72

.48

1 . 20

.50

.36

.43

.76

2880

3600

.20

.l90

.17

.44

1520

1900

.11

0.095

E..........

2

x

1 1/4

7.8

.250

2.00

1 .38

. 47

.31

.78

31

. .'3

.45

.69

1840

2300

.12

120

.15

3 7

960

1200

.08

0.106

C.......

2

x

1 1/2

9.2

.375

2.19

1.44

.60

35

.92

32

.21

.35

70

1680

2100

.10

.089

.17

32

712

890

.08

0.084

C...........

2

x

1 3/4

5.7

.188

2

1.25

.36

.21

.57

.29

.16

.40

.68

1280

1600

.07

.075

.15

.31

600

750

.05

0.096

XXIV. And Steel Tees

Use of this Table, see Table XIX.)

to Web.XXIV And Steel Tees 100301

Square of Radius of of Gyration.

(ρ2)

Distance of Centre of Gravity from Base.

Transverse Value (v) in lbs.

For Iron.

For Steel.

1.32

.99

16560

20700

1.42

1.08

16640

20800

1.10

1.05

17360

21700

.64

.73

6800

11000

.62

. 77

8880

11100

.43

.61

6400

8000

.44

.58

5680

7100

.48

.66

6480

8100

1.14

1.36

17440

21800

.77

.76

6880

8600

2.46

1.57

24400

30500

1.93

1.37

19840

24800

1.48

1.18

15760

19700

1.10

1.09

15520

19400

.76

.80

7680

9600

.49

.62

4800

6000

. 28

.46

2800

3500

1.51

1.24

14960

18700

1.12

1.06

11920

14900

1.14

1.03

10560

13200

.77

.85

8000

10000

1.54

1 .35

16800

21000

1.12

1.15

13360

16700

1.10

1.10

10000

12500

.80

. 93

8560

10700

.83

.89

6670

8340

.82

.84

6080

7600

.58

.82

6800

8500

.52

.70

4800

6000

.53

.69

4160

5200

.31

.54

2960

3700

.32

.52

2590

3240

.12

.40

1600

2000

.17

.37

1360

1700

.40

.75

5280

6600

.30

.66

4080

5100

.86

.!)(i

6480

8100

.71

.84

5280

6600

.61

.75

6000

7500

.57

.76

4500

5630

.58

.74

3860

4830

.10

.30

800

1000

.47

.66

2820

3520

Axis Parallel to Web.XXIV And Steel Tees 100302

Moment of

Inertia.

(a)

Moment of Resistance.

(r).

Square of Radius of Gyration

(ρ2).

Transverse Value (v) in lbs.

For Iron.

For Steel,

9.04

8.01

1.99

24080

30100

5.25

2.10

1.19

16800

21000

5.31

2.12

1.08

16960

21200

5.70

2.30

1.46

18400

23000

5.24

2.10

1.49

16800

21000

5.23

2.09

1 .49

16720

20900

4.60

1.80

1.46

144 00

18000

3.94

1.58

1.37

12640

15800

3.90

1.70

.86

13600

17000

2.39

1.06

.96

8480

10600

2.70

1.40

.64

11200

1 1000

2.70

1.40

.67

11200

14000

2.62

1.31

.70

10480

13100

3.23

1.61

.77

12880

16100

2.30

1.10

.81

8800

11000

2.00

1

.86

8000

10000

1.80

.91

.92

7280

9100

1.80

1

.52

8000

10000

1.82

1.04

.56

8320

10400

1.53

.87

.53

6960

8700

1.60

.93

.59

7440

9300

1.30

.87

.36

6960

8700

1.40

.92

.38

7360

9200

1.06

.71

.37

5680

7100

1.15

.77

.42

6160

7700

.97

.65

.46

5200

6500

.75

.50

.38

4000

5000

.94

.63

.40

5040

6300

.89

.60

.44

4800

6000

.74

.49

.42

3920

4900

.85

.567

.49

4540

5670

.68

.453

.47

3630

4530

.57

.455

.38

3640

4550

.56

.372

.50

2976

3720

.63

.460

.30

3680

4600

.62

.450

.34

3600

4500

.50

.400

.26

3200

4000

.50

.400

.28

3200

4000

.58

.460

.30

3680

4600

.49

.390

.28

3120

3900

.40

.320

.27

2560

3200

.33

.260

.37

2080

2600

.26

.281

. 22

1850

2310