Corus Structural Sections - Engineering Surveyor

Unequal angles
Dimensions and properties to BS EN 10056-1: 1999
Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999
y
v
α
x
x
Cx
u
u
Cy
y
v
Axis
x-x
cm
Radius of Gyration
Axis
y-y
cm
Axis
u-u
cm
Axis
v-v
cm
Elastic Modulus
Axis
x-x
cm 3
Axis
y-y
cm 3
Angle
Axis x-x
to Axis y-y
Tan α
Torsinal
Constant
J
cm 4
Equivalent Slenderness
Coefficient
Min.
Φ a
Max.
Φ a
Mono-
Symmetry
Index
Ψ a
Mass
per
metre
kg/m
Designation
Serial Size
A x B x t
mm x mm x mm
6.29
4.37
6.97
3.22
174
103
0.549
67.9
2.93
3.72
4.60
47.1
200 x 150 x 18
†
6.33
4.40
7.00
3.23
147
86.9
0.551
39.9
3.53
4.50
5.55
39.6
200 x 150 x 15
6.36
4.44
7.04
3.25
119
70.5
0.552
20.9
4.43
5.70
6.97
32.0
200 x 150 x 12
6.40
2.64
6.59
2.12
137
38.4
0.260
34.3
3.54
5.17
9.19
33.7
200 x 100 x 15
6.43
2.67
6.63
2.14
111
31.3
0.262
18.0
4.42
6.57
11.5
27.3
200 x 100 x 12
6.46
2.68
6.65
2.15
93.3
26.3
0.263
10.66
5.26
7.92
13.9
23.0
200 x 100 x 10
4.74
2.46
4.98
1.93
77.7
30.4
0.354
26.8
2.58
3.59
5.96
26.6
150 x 90 x 15
4.78
2.49
5.02
1.94
63.3
24.8
0.358
14.1
3.24
4.58
7.50
21.6
150 x 90 x 12
4.80
2.51
5.05
1.95
53.3
21.0
0.360
8.30
3.89
5.56
9.03
18.2
150 x 90 x 10
4.75
1.94
4.88
1.58
75.2
21.0
0.253
25.1
2.62
3.74
6.84
24.8
150 x 75 x 15
4.78
1.97
4.92
1.59
61.3
17.1
0.258
13.2
3.30
4.79
8.60
20.2
150 x 75 x 12
4.81
1.99
4.95
1.60
51.7
14.5
0.261
7.8
3.95
5.83
10.4
17.0
150 x 75 x 10
3.95
2.05
4.15
1.61
43.2
16.9
0.354
11.6
2.66
3.73
6.23
17.8
125 x 75 x 12
3.97
2.07
4.18
1.61
36.5
14.3
0.357
6.87
3.21
4.55
7.50
15.0
125 x 75 x 10
4.00
2.09
4.21
1.63
29.6
11.6
0.360
3.62
4.00
5.75
9.43
12.2
125 x 75 x 8
3.10
2.14
3.42
1.59
28.1
16.5
0.540
10.05
2.10
2.64
3.46
15.4
100 x 75 x 12
3.12
2.16
3.45
1.59
23.8
14.0
0.544
5.95
2.54
3.22
4.17
13.0
100 x 75 x 10
3.14
2.18
3.47
1.60
19.3
11.4
0.547
3.13
3.18
4.08
5.24
10.6
100 x 75 x 8
3.14
1.81
3.35
1.39
23.2
10.5
0.410
5.61
2.52
3.43
5.45
12.3
100 x 65 x 10
†
3.16
1.83
3.37
1.40
18.9
8.54
0.413
2.96
3.14
4.35
6.86
9.9
100 x 65 x 8
†
3.17
1.83
3.39
1.40
16.6
7.53
0.415
2.02
3.58
5.00
7.85
8.8
100 x 65 x 7
†
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