Equal Angles

Dimensions and properties to BS EN 10056-1: 1999

Designation

Mass
per
metre
kg/m

Root
radius
r1
mm

Toe
Radius
r2
mm

Area
of Section

cm2

Distance of
centre of
gravity

c
cm

Second Moment of Area

Serial Size

A x A x t
mm x mm x mm

Axis
x-x, y-y
cm4

Axis
u-u
cm4

Axis
v-v
cm4

200x200x24

71.1

18

9.0

90.6

5.84

3331

5280

1380

200x200x20

59.9

18

9.0

76.3

5.68

2851

4530

1170

200x200x18

54.2

18

9.0

69.1

5.60

2600

4150

1050

200x200x16

48.5

18

9.0

61.8

5.52

2342

3720

960

150x150x18

40.1

16

8.0

51.0

4.37

1050

1680

440

150x150x15

33.8

16

8.0

43.0

4.25

898

1430

370

150x150x12

27.3

16

8.0

34.8

4.12

737

1170

303

150x150x10

23.0

16

8.0

29.3

4.03

624

990

258

120x120x15

26.6

13

6.5

33.9

3.51

445

710

186

120x120x12

21.6

13

6.5

27.5

3.40

368

584

152

120x120x10

18.2

13

6.5

23.2

3.31

313

497

129

120x120x8

14.7

13

6.5

18.7

3.23

256

411

107

100x100x15

21.9

12

6.0

27.9

3.02

249

395

105

100x100x12

17.8

12

6.0

22.7

2.90

207

328

85.7

100x100x10

15.0

12

6.0

19.2

2.82

177

280

73

100x100x8

12.2

12

6.0

15.5

2.74

145

230

59.9

90x90x12

15.9

11

5.5

20.3

2.66

148

235

62

90x90x10

13.4

11

5.5

17.1

2.58

127

201

52.6

90x90x8

10.9

11

5.5

13.9

2.50

104

166

43.1

90x90x7

9.6

11

5.5

12.2

2.45

92.6

147

38.3