DIMENSIONS

Unequal Angles
n- and p-axes
Dimensions and Properties
p T
b 1 b 1 -t
L
n n
r 1 r 2
p
R B
B
b 2
n L n R
t
Profiles
UNEQUAL
ANGLES
p
b 2 -t
T
p
Designation About n-axis About p-axis
Product of 2nd
Moment of Area
l n p B Z nB p T Z nT S n r n l p n L Z pL n R Z pR S p r p l np
mm mm mm 10 6 mm 4 mm 10 3 mm 3 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 6 mm 4
-2.27
-1.85
-2.35
-1.89
-1.54
-1.29
28.6
28.8
24.6
25.0
25.3
25.5
56.0
44.7
59.5
45.7
36.5
30.1
30.9
24.9
32.0
25.0
20.2
16.8
75.7
76.7
67.3
68.8
69.8
70.4
96.2
81.9
94.9
81.0
69.5
60.4
24.3
23.3
22.7
21.2
20.2
19.6
2.34
1.91
2.15
1.72
1.41
1.18
47.7
48.0
47.4
47.8
48.2
48.4
117
94.0
145
114
91.5
76.0
64.6
51.9
81.7
63.5
51.0
42.3
101
102
97.5
99.0
100
101
133
110
152
123
102
86.6
49.1
48.1
52.5
51.0
50.0
49.2
6.52
5.29
7.97
6.29
5.10
4.26
150 x 100 x 12 UA
10 UA
150 x 90 x 16 UA
12 UA
10 UA
8 UA
-1.05
-0.867
-0.731
-0.575
20.6
20.9
21.0
21.2
31.4
25.1
20.7
16.0
16.9
13.7
11.4
8.89
56.6
57.5
58.2
59.0
52.0
45.2
39.6
32.7
18.4
17.5
16.8
16.0
0.958
0.789
0.664
0.524
39.6
39.9
40.1
40.3
77.3
62.5
52.0
40.6
43.3
34.9
28.9
22.5
81.7
82.7
83.5
84.3
81.8
68.2
58.1
46.5
43.3
42.3
41.5
40.7
3.54
2.88
2.41
1.89
125 x 75 x 12 UA
10 UA
8 UA
6 UA
-0.625
-0.528
-0.416
-0.174
-0.140
-0.111
-0.141
-0.114
-0.0903
21.7
21.9
22.0
14.0
14.2
14.3
14.4
14.6
14.7
24.3
20.2
15.7
8.96
6.98
5.41
8.74
6.85
5.32
13.4
11.1
8.67
4.86
3.84
3.00
4.78
3.77
2.95
55.6
56.3
57.1
37.2
37.9
38.5
36.4
37.1
37.6
38.3
33.5
27.5
14.1
12.0
10.0
12.7
10.8
8.96
19.4
18.7
17.9
12.8
12.1
11.5
13.6
12.9
12.4
0.743
0.626
0.494
0.181
0.145
0.115
0.174
0.140
0.111
31.3
31.5
31.7
23.6
23.8
23.9
20.1
20.3
20.5
41.3
34.4
26.9
18.5
14.6
11.4
14.1
11.1
8.70
22.6
18.8
14.6
10.3
8.05
6.27
7.75
6.10
4.75
68.2
68.9
69.7
49.8
50.6
51.2
43.9
44.6
45.2
48.6
41.8
33.7
20.3
16.7
13.5
16.2
13.4
10.9
31.8
31.1
30.3
25.2
24.4
23.8
21.1
20.4
19.8
1.55
1.30
1.02
0.511
0.407
0.321
0.341
0.272
0.215
100 x 75 x 10 UA
8 UA
6 UA
75 x 50 x 8 UA
6 UA
5 UA
65 x 50 x 8 UA
6 UA
5 UA
10
Dimensions and Properties Handbook