Equal Angle

EQUAL ANGLE (CF)

Designation

Dimension
mm

Center of Grafity
cm

Secondary moment of Area
cm
4

Radius of Gyration of Area
cm

tan
α

Modulus of Section
cm
3

Center of Shear
 cm3

A x B

t

Cx

Cy

ix

iy

iu

iv

ix

iy

iu

iv 

Zx

Zy

Sx

Sy

3155

60 x 60

3.2

1.65

1.65

13.1

13.1

21.3

5.03

1.89

1.89

2.41

1.17

1.00

3.02

3.02

1.49

1.49

3155

50 x 50

3.2

1.40

1.40

7.47

7.47

12.1

2.83

1.57

1.57

2.00

0.97

1.00

2.07

2.07

1.24

1.24

3113

50 x 50

2.3

1.36

1.36

5.54

5.54

8.94

2.13

1.58

1.58

2.01

0.98

1.00

1.52

1.52

1.24

1.24

3075

40 x 40

3.2

1.15

1.15

3.72

3.72

6.04

1.39

1.25

1.25

1.59

0.76

1.00

1.30

1.30

0.99

0.99

3035

30 x 30

3.2

0.90

0.90

1.50

1.50

2.45

0.54

0.92

0.92

1.18

0.56

1.00

0.71

0.71

0.74

0.74

3725

75 x 30

3.2

2.86

2.57

18.9

1.94

19.6

1.47

2.43

0.78

2.48

0.62

0.198

4.07

4.80

0.41

2.70

 EQUAL ANGLE (Hot Rolled)

Standard
Sectional Dimensions

Section
area

Unit Weight

Center of Gravity

Informative Reference

A

Geometrical Moment of Inertia

Radius of Gyration
of Area

Modulus of Section
Zx = Zy
cm3

H x B mm x mm

t mm

r1 mm

r2 mm

A cm2

Kg/m

kg/6m

kg/12m

Cx = Cy cm

Ix = Iy cm4

Max Iu cm4

Min Iv cm4

Ix = Iy cm

Max Iu cm

Min Iv cm 3

40 x 40

4

4.5

2

2.336

1.83

10.98

21.96

1.090

3.530

5.60

1.460

1.230

1.55

0.79

1.210

50 x 50

5

6.5

3

4.802

3.77

22.62

45.24

1.410

11.100

17.50

4.580

1.520

1.91

0.98

3.080

50 x 50

6

6.5

4.5

5.644

4.43

26.58

53.16

1.440

12.600

20.00

5.230

1.500

1.88

0.96

3.550

60 x 60

5

6.5

3

5.802

4.55

27.5

55

1.660

19.600

31.20

8.090

1.840

2.32

1.18

4.520

60 x 60

6

8

4

6.910

5.40

32.5

65

1.700

22.790

36.16

9.420

1.820

2.29

1.17

5.280

 65 x 65

5

8.5

3

6.367

5.00

30

60

1.770

25.300

40.10

10.500

1.990

2.51

1.28

5.350

65 x 65

6

8.5

4

7.527

5.91

35.5

71

1.810

29.400

46.60

12.200

1.980

2.49

1.27

6.260

70 x 70

8

8.5

6

9.761

7.66

46

92

1.880

36.800

58.30

15.300

1.940

2.44

1.25

7.960

75 x 75

6

8.5

4

8.127

6.38

38.5

77

1.930

37.100

58.90

15.300

2.140

2.69

1.37

7.330

80 x 80

6

8.5

4

8.727

6.85

41

82

2.060

46.100

73.20

19.000

2.300

2.90

1.48

8.470

90 x 90

6

8.5

4

9.320

7.32

43.9

87.8

2.180

56.400

89.60

23.200

2.460

3.10

1.58

9.700

90 x 90

7

10

5

12.220

9.59

57.6

2.460

2.460

93.000

148.00

38.300

2.760

3.48

1.77

14.200

100 x 100

10

10

7

17.000

13.30

80

2.570

2.570

125.000

199.00

51.700

2.710

3.42

1.74

19.500

100 x 100

7

10

5

13.620

10.70

64

2.710

2.710

129.000

205.00

53.200

3.080

3.88

1.98

17.700

120 x 120

10

10

7

19.000

14.90

89.5

2.820

2.820

175.000

278.00

72.000

3.040

3.83

1.95

24.400

120 x 120

8

10

5

18.760

14.70

88

3.240

3.240

258.000

410.00

106.000

3.710

4.67

2.38

29.500

120 x 120

11

12

6.5

25.370

19.90

119.5

3.300

3.300

340.000

541.00

140.000

3.660

4.62

2.35

39.360

130 x 130

12

13

6.5

27.540

21.60

130

3.400

3.400

367.000

583.00

151.000

3.650

4.60

2.35

42.680

130 x 130

9

13

6

22.740

17.90

107.4

3.530

3.530

366.000

583.00

150.000

4.010

5.06

2.57

38.700

150 x 150

12

12

8.5

29.760

23.40

140.5

3.640

3.640

467.000

743.00

192.000

3.960

5.00

2.54

49.900

150 x 150

12

12

7

34.770

27.30

164

4.140

4.140

740.000

1,180.00

304.000

4.610

5.82

2.96

68.100

150 x 150

15

14

10

42.740

33.60

202

4.240

4.240

888.000

1,410.00

365.000

4.560

5.75

2.92

82.600

175 x 175

19

14

10

53.380

41.90

251.5

4.400

4.400

1,090.000

1,730.00

451.000

4.520

5.69

2.91

103.000

175 x 175

12

15

11

40.520

31.80

191

4.730

4.730

1,170.000

1,860.00

480.000

5.380

6.78

3.44

91.800

200 x 200

15

15

11

50.210

39.40

236.5

4.850

4.850

1,440.000

2,290.00

589.000

5.350

6.75

3.48

114.000

200 x 200

15

17

12

57.750

45.30

272

5.460

5.460

2,180.000

3,470.00

891.000

6.140

7.75

3.93

150.000

200 x 200

20

17

12

76.000

59.70

358

5.670

5.670

2,820.000

4,490.00

1,160.000

6.090

7.68

3.90

197.000

120 x 120

25

17

12

93.750

73.60

442

5.860

5.860

3,420.000

5,420.00

1,410.000

6.040

7.61

3.88

242.000

250 x 250

25

24

12

119.400

93.70

562

7.100

7.100

6,950.000

11,000.00

2,860.000

7.630

9.62

4.89

388.000

250 x 250

35

24

18

162.600

128.00

768

7.450

7.450

9,110.000

14,400.00

3,790.000

7.490

9.42

4.83

519.000