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Rolled Steel Equal Angles

Rolled Steel Equal Angles
Dimensions and Properties
Designation Size

Thickness
Sectional
Area
Weight
per
Metre
Centre
of
Gravity
Moments
of
Inertia
 
A X B
mm x mm
t
mm
a
Cm2
W
kg
Cxx = Cyy
cm
Ixx = Iyy
Cm4
ISA 2020 20 x 20 3.0
4.0
1.12
1.45
0.9
1.1
0.59
0.63
0.4
0.5
ISA 2525 25 x 25 3.0
4.0
5.0
1.41
1.84
2.25
1.1
1.4
1.8
0.75
0.79
0.92
0.8
1.0
1.2
ISA 3030 30 x 30 3.0
4.0
5.0
1.73
2.26
2.77
1.4
18
2.2
0.83
0.87
0.92
1.4
1.8
2.1
ISA 3535 35 x 35 3.0
4.0
5.0
6.0
2.03
2.66
3.27
3.86
1.6
2.1
2.6
3.0
0.95
1.00
1.04
1.08
2.3
2.9
3.5
4.1
ISA 4040 40 x 40 3.0
4.0
5.0
6.0
2.34
3.07
3.78
4.47
1.8
2.4
3.0
3.5
1.08
1.12
1.16
1.20
3.4
4.5
5.4
6.3
ISA 4545 45 x 45 3.0
4.0
5.0
6.0
2.64
3.47
4.28
5.07
2.1
2.7
3.4
4.0
1.20
1.25
1.29
1.33
5.0
6.5
7.9
9.2
ISA 5050 50 x 50 3.0
4.0
5.0
6.0
2.95
3.88
4.79
5.68
2.3
3.0
3.8
4.5
1.32
1.37
141
145
6.9
9.1
11.0
12.9
ISA 5555 55 x 55 5.0
6.0
8.0
10.0
5.27
6.26
8.18
10.02
4.1
4.9
6.4
7.9
1.53
157
1.65
1.72
14.7
17.3
22.0
26.3
ISA 6060 60 x 60 5.0
6.0
8.0
10.0
5.75
6.84
8.96
11.00
4.5
54
7.0
8.6
1.65
169
1.77
1.85
19.2
22.6
29.0
34.8
ISA 6565 65 x 65 5.0
6.0
8.0
10.0
6.25
7.44
9.76
12.00
4.9
5.8
7.7
9.4
1.77
1.81
1.89
1.97
24.7
29.1
37.4
45.0

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