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Structural Steel Angle Section Properties, Unequal Leg BSI BS EN 10056

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Structural Steel Angle Section Properties: BSI BS EN 10056 this European Standard specifies requirements for the nominal dimensions of hot-rolled equal and unequal leg angles. This European Standard does not apply to angles with square roots. These requirements do not apply to equal and unequal leg angles rolled from stainless steel. Tolerances for equal and unequal leg angles are given in EN 10056-2.

Shape Designation
d x bw x t
Section Dimensional Data
Inside Corner
Radius
External Edge
Radius
Area of
Section
d (mm)
bw (mm)
t (mm)
R1 (mm)
R (mm)
A (cm2)
250 x 150 x 15
250
150
25
20
8
50.5
200 x 150 x 15
200
150
15
15
7.5
50.5
200 x 150 x 12
200
150
12
15
7.5
40.8
200 x 100 x 15
200
100
15
15
7.5
43
200 x 100 x 12
200
100
12
15
7.5
34.8
200 x 100 x 10
200
100
10
15
7.5
29.2
150 x 100 x 12
150
100
12
12
6
28.7
150 x 100 x 10
150
100
10
12
6
24.2
150 x 90 x 15
150
90
15
12
6
33.9
150 x 90 x 12
150
90
12
12
6
27.5
150 x 90 x 10
150
90
10
12
6
23.2
150 x 75 x 15
150
75
15
11
5.5
31.6
150 x 75 x 12
150
75
12
11
5.5
25.7
150 x 75 x 10
150
75
10
11
5.5
21.6
150 x 75 x 9
150
75
9
12
6
19.6
135 x 65 x 10
135
65
10
11
5.5
19.1
135 x 65 x 8
135
65
8
11
5.5
15.5
125 x 75 x 12
125
75
12
11
5.5
22.7
125 x 75 x 10
125
75
10
11
5.5
19.1
125 x 75 x 8
125
75
8
11
5.5
15.5
120 x 80 x 12
120
80
12
11
5.5
22.7
120 x 80 x 10
120
80
10
11
5.5
19.1
120 x 80 x 8
120
80
8
11
5.5
15.5
100 x 75 x 12
100
75
12
10
5
19.7
100 x 75 x 10
100
75
10
10
5
16.6
100 x 75 x 8
100
75
8
10
5
13.5
100 x 65 x 10
100
65
10
10
5
15.6
100 x 65 x 8
100
65
8
10
5
12.7
100 x 65 x 7
100
65
7
10
5
11.2
100 x 50 x 8
100
50
8
8
4
11.4
100 x 50 x 6
100
50
6
8
4
8.71
80 x 60 x 7
80
60
7
8
4
9.38
80 x 40 x 8
80
40
8
7
3.5
9.01
80 x 40 x 6
80
40
6
7
3.5
6.89
75 x 50 x 8
75
50
8
7
3.5
9.41
75 x 50 x 6
75
50
6
7
3.5
7.19
70 x 50 x 6
70
50
6
7
3.5
6.89
65 x 50 x 5
65
50
5
6
3
5.54
60 x 40 x 6
60
40
6
6
3
5.68
60 x 40 x 5
60
40
5
6
3
4.79
60 x 30 x 5
60
30
5
6
3
4.29
50 x 30 x 5
50
30
5
5
2.5
3.78
45 x 30 x 4
45
30
4
4.5
2.25
2.86
40 x 25 x 4
40
25
4
4
2
2.46
40 x 20 x 4
40
20
4
4
2
2.26
30 x 20 x 4
30
20
4
4
2
1.86
30 x 20 x 3
30
20
3
4
2
1.43
30 x 20 x 3
30
20
3
4
2
1.43

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