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

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This webpage details Section Properties for Structural Steel Angle BSI BS EN 10056.

Structural Steel Angle Equal Leg Section Properties: This European Standard specifies requirements for the nominal dimensions of hot-rolled equal and equal leg angles. This European Standard does not apply to angles with square roots. Tolerances for equal and unequal leg angles are given in EN 10056-2.

Structural Steel Angle Equal Leg

Shape Designation
d x bw x t
Section Dimensional Data
Inside Corner
Radius
External Edge
Radius
Area of
Section
d (mm)
t (mm)
R1 (mm)
R (mm)
A (cm2)
250 x 250 x 35
250
35
18
9
163
250 x 250 x 32
250
32
20
10
150
250 x 250 x 28
250
28
18
9
133
250 x 250 x 25
250
25
20
10
119
200 x 200 x 24
200
24
18
9
90.6
200 x 200 x 20
200
20
18
9
76.3
200 x 200 x 18
200
18
18
9
69.1
200 x 200 x 16
200
16
18
9
61.8
180 x 180 x 18
180
18
18
9
61.9
180 x 180 x 16
180
16
18
9
55.4
160 x 160 x 15
160
15
17
8.5
46.1
150 x 150 x 18
150
18
16
8
51
150 x 150 x 15
150
15
16
8
43
150 x 150 x 12
150
12
16
8
34.8
150 x 150 x 10
150
10
16
8
29.3
130 x 130 x 12
130
12
14
7
30
120 x 120 x 15
120
15
13
6.5
33.9
120 x 120 x 12
120
12
13
6.5
27.5
120 x 120 x 10
120
10
13
6.5
23.2
120 x 120 x 8
120
8
13
6.5
18.7
100 x 100 x 15
100
15
12
6
27.9
100 x 100 x 12
100
12
12
6
22.7
100 x 100 x 10
100
10
12
6
19.2
100 x 100 x 8
100
8
12
6
15.5
90 x 90 x 12
90
12
11
5.5
20.3
90 x 90 x 10
90
10
11
5.5
17.1
90 x 90 x 9
90
9
11
5.5
15.5
90 x 90 x 8
90
8
11
5.5
13.9
90 x 90 x 7
90
7
11
5.5
12.2
90 x 90 x 6
90
6
11
5.5
10.6
80 x 80 x 10
80
10
10
5
15.1
80 x 80 x 8
80
8
10
5
12.3
80 x 80 x 6
80
6
10
5
9.35
75 x 75 x 8
75
8
9
4.5
11.4
75 x 75 x 6
75
6
9
4.5
8.73
70 x 70 x 10
70
10
9
4.5
13.1
70 x 70 x 8
70
8
9
4.5
10.6
70 x 70 x 7
70
7
9
4.5
9.4
70 x 70 x 6
70
6
9
4.5
8.13
65 x 65 x 7
65
7
9
4.5
8.7
60 x 60 x 10
60
10
8
4
11.1
60 x 60 x 8
60
8
8
4
9.03
60 x 60 x 6
60
6
8
4
6.91
60 x 60 x 5
60
5
8
4
5.82
50 x 50 x 8
50
8
7
3.5
7.41
50 x 50 x 6
50
6
7
3.5
5.69
50 x 50 x 5
50
5
7
3.5
4.8
50 x 50 x 4
50
4
7
3.5
3.89
50 x 50 x 3
50
3
7
3.5
2.96
45 x 45 x 6
45
6
7
3.5
5.09
45 x 45 x 5
45
5
7
3.5
4.3
45 x 45 x 4.5
45
4.5
7
3.5
3.9
45 x 45 x 4
45
4
7
3.5
3.49
45 x 45 x 3
45
3
7
3.5
2.66
40 x 40 x 6
40
6
6
3
4.48
40 x 40 x 5
40
5
6
3
3.79
40 x 40 x 4
40
4
6
3
3.08
40 x 40 x 3
40
3
6
3
2.35
35 x 35 x 4
35
4
5
2.5
2.67
30 x 30 x 5
30
5
5
2.5
2.78
30 x 30 x 4
30
4
5
2.5
2.27
30 x 30 x 3
30
3
5
2.5
1.74
25 x 25 x 5
25
5
3.5
1.75
2.26
25 x 25 x 4
25
4
3.5
1.75
1.85
25 x 25 x 3
25
3
3.5
1.75
1.42
20 x 20 x 3
20
3
3.5
1.75
1.12