DIMENSIONS

Equal Angles - continued
x- and y-axes
Dimensions and Properties
r
n 1
n
r 2 p B
R
B
n
x L n
p
b 1 y
L
T
x
y
x
p
y
α = 45˚
1 2
3
5
4
x
y
1
b -t
t
1
y 1 y 4
b 1 b -t
p T
R
Profiles
EQUAL
ANGLES
x 5
x3
Designation
Mass Actual Radii
Gross Coordinate
Torsion
per Thickness
Root Toe
Cross-
Area of of Centroid
About x-axis About y-axis
Constant
Leg-size Nominal metre
Thickness
1 t r 1 r 2 t A g p B p T l x y 4 Z x4 S x r x l y x 3 Z y3 x 5 Z y5 S y r y
(b 1 -t)
Section
n L = nR =
y 1 = Z x1 =
b 1 x b J
mm mm mm kg/m mm mm mm mm 2 mm mm 10 6 mm 4 mm 10 3 mm 3 10 3 mm 3 mm 10 6 mm 4 mm 10 3 mm 3 mm 10 3 mm 3 10 3 mm 3 mm 10 3 mm 4
35.1
20.0
9.37
4.36
7.93
3.71
15.2
7.21
3.38
1.01
6.32
2.96
0.875
5.60
2.63
0.785
4.16
1.98
0.605
3.44
1.66
0.515
12.6
12.7
12.8
12.9
10.7
10.8
9.66
9.71
9.78
9.90
8.71
8.76
8.85
7.71
7.75
7.82
5.72
5.72
5.76
4.75
4.72
4.73
12.5
10.5
8.25
6.46
5.82
4.57
6.00
4.76
3.75
2.53
3.79
2.99
2.02
2.95
2.33
1.58
1.59
1.26
0.862
1.07
0.849
0.583
6.60
5.73
4.71
3.83
3.24
2.66
3.14
2.61
2.15
1.55
2.04
1.68
1.21
1.55
1.29
0.930
0.790
0.660
0.488
0.513
0.428
0.319
27.7
26.8
25.8
25.0
22.3
21.5
21.5
20.5
19.7
18.7
18.8
18.0
17.0
17.0
16.2
15.3
13.5
12.7
11.7
11.7
11.0
9.99
7.71
6.56
5.26
4.18
3.69
2.94
3.73
3.01
2.40
1.65
2.39
1.91
1.31
1.86
1.49
1.02
0.993
0.799
0.554
0.669
0.537
0.373
23.7
23.4
23.1
23.0
19.6
19.4
18.1
17.8
17.6
17.6
16.0
15.8
15.7
14.3
14.0
13.9
10.7
10.5
10.3
8.97
8.73
8.56
0.183
0.154
0.122
0.0959
0.0723
0.0571
0.0675
0.0536
0.0424
0.0289
0.0383
0.0303
0.0206
0.0265
0.0209
0.0142
0.0107
0.00839
0.00573
0.00600
0.00469
0.00319
24.5
24.8
25.1
25.3
21.0
21.2
18.7
19.0
19.2
19.3
17.0
17.2
17.3
15.0
15.2
15.3
10.9
11.1
11.2
8.89
9.07
9.22
24.3
20.5
16.2
12.7
11.4
8.93
11.7
9.30
7.32
4.90
7.41
5.84
3.92
5.75
4.55
3.06
3.06
2.45
1.67
2.03
1.65
1.13
15.0
12.8
10.2
8.08
7.14
5.66
7.16
5.79
4.61
3.11
4.59
3.66
2.48
3.53
2.83
1.93
1.83
1.49
1.03
1.19
0.980
0.685
46.0
46.0
46.0
46.0
38.9
38.9
35.4
35.4
35.4
35.4
31.8
31.8
31.8
28.3
28.3
28.3
21.2
21.2
21.2
17.7
17.7
17.7
0.691
0.589
0.471
0.371
0.278
0.220
0.253
0.205
0.163
0.110
0.146
0.117
0.0790
0.0997
0.0801
0.0545
0.0387
0.0316
0.0218
0.0210
0.0173
0.0121
45.4
46.0
46.7
47.3
39.2
39.8
34.8
35.5
36.1
36.8
31.7
32.3
33.0
28.0
28.5
29.2
20.5
21.0
21.7
16.7
17.3
17.9
19.6
19.0
18.3
17.7
15.8
15.2
15.2
14.5
13.9
13.2
13.3
12.7
12.0
12.0
11.5
10.8
9.53
8.99
8.30
8.28
7.75
7.07
1150
957
748
581
628
489
723
568
443
295
506
394
263
446
348
233
326
256
173
266
210
143
5.84
7.33
9.83
13.1
8.17
11.0
5.41
7.33
9.87
15.7
6.50
8.78
14.0
5.67
7.70
12.3
4.00
5.52
9.00
3.17
4.43
7.33
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
9.5
7.8
6.0
4.6
6.0
4.6
7.8
6.0
4.6
3.0
6.0
4.6
3.0
6.0
4.6
3.0
6.0
4.6
3.0
6.0
4.6
3.0
9.02
7.51
5.87
4.56
4.93
3.84
5.68
4.46
3.48
2.31
3.97
3.10
2.06
3.50
2.73
1.83
2.56
2.01
1.35
2.08
1.65
1.12
65 x 65 x 10 EA
8 EA
6 EA
5 EA
55 x 55 x 6 EA
5 EA
50 x 50 x 8 EA
6 EA
5 EA
3 EA
45 x 45 x 6 EA
5 EA
3 EA
40 x 40 x 6 EA
5 EA
3 EA
30 x 30 x 6 EA
5 EA
3 EA
25 x 25 x 6 EA
5 EA
3 EA
Dimensions and Properties Handbook