Indian Steel Table
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I-Sections
Channel
ISJB 200
ISMC 100
Weight per Meter (w) Sectional Area (a)
9.9 kg/m
Weight per Meter (w)
9.2 kg/m
Sectional Area (a)
11.7 cm2
200 mm
Depth of Section (h)
100 mm
Width of flange (b)
60 mm
Width of flange (b)
50 mm
Thickness of Flange (tf)
5 mm
Thickness of Flange (tf)
7.5 mm
3.4 mm
Thickness of Web (tw)
4.7 mm
780.7 cm4
Centre of Gravity Cyy
1.53 mm
Iyy cm
17.3 cm4
Ixx cm
186.7 cm4
rxx cm
7.86 cm
Iyy cm4
25.9 cm4
ryy cm
1.17 cm
Raddi of Gyration rxx
4 cm
Zxx cm
78.1 cm3
Raddi of Gyration ryy
1.49 cm
cm
5.8 cm3
Modulli of Section Zxx
37.3 cm3
Modulli of Section Zyy
7.5 cm3
12.64 cm2
Depth of Section (h)
Thickness of Web (tw) Moment of Inertia Raddi of Gyration Modulli of Section
Ixx 4
3
3
Zyy
4
Connection Details
h1
64 mm
h2
18 mm
b1/2 C g g1
22.7 mm 6.2 mm 28 mm
Maximum size of Flange Rivet
50 mm 16 mm
T - Section ISST 250 Weight per Meter (w) Sectional Area (a)
37.5 kg/m 47.75 cm2
Depth of Section (h)
250 mm
Width of flange (b)
180 mm
Thickness of Flange (tf)
14.1 mm
Thickness of Web (tw)
9.2 mm
Centre of Gravity Cyy
6.4 cm
Moment of Inertia
Ixx cm
2774.4 cm4
Iyy cm4
532 cm4
Raddi of Gyration
rxx cm
7.62 cm
Modulli of Section
4
ryy cm
3.34 cm
Zxx cm
149.2 cm3
cm3
59.1 cm3
3
Zyy
Centre of Distance of Sectional Weight Thickness Designation Area (a) per meter Gravity Cxx=Cyy Extreme fibre t (mm) exx=eyy cm cm2 (w) kg cm
Moment of Inertia
Raddi of Gyration
Ixx=Iyy cm4
Iuu cm4
Ivv cm4
rxx=ryy cm
ruu cm
rvv cm
Moduli of Product of Section Zxx=Zyy Inertia Ixy cm4 Designation 3 cm
ISA 2020
3 4
1.12 1.45
0.90 1.10
0.59 0.63
1.41 1.37
0.40 0.50
0.60 0.80
0.20 0.20
0.58 0.58
0.73 0.72
0.37 0.37
0.30 0.40
0.20 0.30
ISA 2020
ISA 2525
3 4 5
1.41 1.84 2.25
1.10 1.40 1.80
0.71 0.75 0.79
1.79 1.75 1.71
0.80 1.00 1.20
1.20 1.60 1.80
0.30 0.40 0.50
0.73 0.73 0.72
0.93 0.91 0.91
0.47 0.47 0.47
0.40 0.60 0.70
0.40 0.60 0.70
ISA 2525
ISA 3030
3 4 5
1.73 2.26 2.77
1.40 1.80 2.20
0.83 0.87 0.92
2.17 2.13 2.08
1.40 1.80 2.10
2.20 2.80 3.40
0.60 0.70 0.90
0.89 0.89 0.88
1.13 1.12 1.11
0.57 0.57 0.57
0.60 0.80 1.00
0.80 1.00 1.20
ISA 3030
ISA 3535
3 4 5 6
2.03 2.66 3.27 3.86
1.60 2.10 2.60 3.00
0.95 1.00 1.04 1.08
2.55 2.50 2.46 2.42
2.30 2.90 3.50 4.10
3.60 4.70 5.60 6.50
0.90 1.20 1.50 1.70
1.05 1.05 1.04 1.03
1.33 1.32 1.31 1.29
0.67 0.67 0.67 0.67
0.90 1.20 1.40 1.70
1.30 1.70 2.10 2.40
ISA 3535
ISA 4040
3 4 5 6
2.34 3.07 3.78 4.47
1.80 2.40 3.00 3.50
1.08 1.12 1.16 1.20
2.92 2.88 2.84 2.80
3.40 4.50 5.40 6.30
5.50 7.10 8.60 10.00
1.40 1.80 2.20 2.60
1.21 1.21 1.20 1.19
1.54 1.53 1.51 1.50
0.77 0.77 0.77 0.77
1.20 1.60 1.90 2.30
2.00 2.60 3.20 3.70
ISA 4040
ISA 4545
3 4 5 6
2.64 3.47 4.28 5.07
2.10 2.70 3.40 4.00
1.20 1.25 1.29 1.33
3.30 3.25 3.21 3.17
5.00 6.50 7.90 9.20
8.00 10.40 12.60 14.60
2.00 2.60 3.20 3.80
1.38 1.37 1.36 1.35
1.74 1.73 1.72 1.70
0.87 0.87 0.87 0.87
1.50 2.00 2.50 2.90
2.90 3.80 4.60 5.40
ISA 4545
ISA 5050
3 4 5 6
2.95 3.88 4.79 5.68
2.30 3.00 3.80 4.50
1.32 1.37 1.41 1.45
3.68 3.63 3.59 3.55
6.90 9.10 11.00 12.90
11.10 14.50 17.60 20.60
2.80 3.60 4.50 5.30
1.53 1.53 1.52 1.51
1.94 1.93 1.92 1.90
0.97 0.97 0.97 0.96
1.90 2.50 3.10 3.60
4.10 5.30 6.50 7.60
ISA 5050
ISA 5555
5 6 8 10
5.27 6.26 8.18 10.02
4.10 4.90 6.40 7.90
1.53 1.57 1.65 1.72
3.97 3.93 3.85 3.78
14.70 17.30 22.00 26.30
23.50 27.50 34.90 41.50
5.90 7.00 9.10 11.20
1.67 1.66 1.64 1.62
2.11 2.10 2.07 2.03
1.06 1.06 1.06 1.06
3.70 4.40 5.70 7.00
8.60 10.10 12.80 15.10
ISA 5555
ISA 6060
5 6 8 10
5.75 6.84 8.96 11.00
4.50 5.40 7.00 8.60
1.65 1.69 1.77 1.85
4.35 4.31 4.23 4.15
19.20 22.60 29.00 34.80
30.60 36.00 46.00 54.90
7.70 9.10 11.90 14.60
1.82 1.82 1.80 1.78
2.31 2.29 2.27 2.23
1.16 1.15 1.15 1.15
4.40 5.20 6.80 8.40
11.30 13.30 16.90 20.10
ISA 6060
ISA 6565
5 6 8 10
6.25 7.44 9.76 12.00
4.90 5.80 7.70 9.40
1.77 1.81 1.89 1.97
4.73 4.69 4.61 4.53
24.70 29.10 37.40 45.00
39.40 46.50 59.50 71.30
9.90 11.70 15.30 18.80
1.99 1.98 1.96 1.94
2.51 2.50 2.47 2.44
1.26 1.26 1.25 1.25
5.20 6.20 8.10 9.90
14.50 17.20 22.00 26.20
ISA 6565
ISA 7070
5 6 8 10
6.77 8.06 10.58 13.02
5.30 6.30 8.30 10.20
1.89 1.94 2.02 2.10
5.11 5.06 4.98 4.90
31.10 36.80 47.40 57.20
49.80 58.80 75.50 90.70
12.50 14.80 19.30 23.70
2.15 2.14 2.12 2.10
2.71 2.70 2.67 2.64
1.36 1.36 1.35 1.35
6.10 7.30 9.50 11.70
18.40 21.70 27.90 33.30
ISA 7070
ISA 7575
5 6 8 10
7.27 8.66 11.38 14.02
5.70 6.80 8.90 11.00
2.02 2.06 2.14 2.22
5.48 5.44 5.36 5.28
38.70 45.70 59.00 71.40
61.90 73.10 94.10 113.30
15.50 18.40 24.00 29.40
2.31 2.30 2.28 2.26
2.92 2.91 2.88 2.84
1.46 1.46 1.45 1.45
7.10 8.40 11.00 13.50
22.80 27.00 34.80 41.70
ISA 7575
ISA 8080
6 8 10 12
9.29 12.21 15.05 17.81
7.30 9.60 11.80 14.00
2.18 2.27 2.34 2.42
5.28 5.73 5.66 5.58
56.00 72.50 87.70 101.90
89.60 115.60 139.50 161.40
22.50 29.40 36.00 42.40
2.46 2.44 2.41 2.39
3.11 3.08 3.04 3.01
1.56 1.55 1.55 1.54
9.60 12.60 15.50 18.30
33.00 42.70 51.40 59.20
ISA 8080
ISA 9090
6 8 10 12
10.47 13.79 17.03 20.19
8.20 10.80 13.40 15.80
2.42 2.51 2.59 2.66
6.58 6.49 6.41 6.34
80.10 104.20 126.70 147.90
128.10 166.40 201.90 234.90
32.00 42.00 51.60 60.90
2.77 2.75 2.73 2.71
3.50 3.47 3.44 3.41
1.75 1.75 1.74 1.74
12.20 16.00 19.80 23.30
47.20 61.50 74.50 86.50
ISA 9090
ISA 100100
6 8 10 12
11.67 15.39 19.03 22.59
9.20 12.10 14.90 17.70
2.67 2.76 2.84 2.92
7.33 7.24 7.16 7.08
111.30 145.10 177.00 207.00
178.10 231.80 282.20 329.30
44.50 58.40 71.80 84.70
3.09 3.07 3.05 3.03
3.91 3.88 3.85 3.82
1.95 1.95 1.94 1.94
15.20 20.00 24.70 29.20
65.70 85.80 104.40 121.60
ISA 100100
ISA 110110
8 10 12 15
17.02 21.06 25.02 30.81
13.40 16.50 19.60 24.20
3.00 3.08 3.16 3.27
8.00 7.92 7.84 7.73
195.00 238.40 279.60 337.40
311.70 380.50 445.30 535.40
78.20 96.30 113.80 139.30
3.38 3.36 3.34 3.31
4.28 4.25 4.22 4.17
2.14 2.14 2.13 2.13
24.40 30.10 35.70 43.70
115.10 140.60 164.50 197.00
ISA 110110
ISA 130130
8 10 12 15
20.22 25.06 29.82 36.81
15.90 19.70 23.40 28.90
3.50 3.58 3.66 3.78
9.50 9.42 9.34 9.22
328.30 402.70 473.80 574.60
525.10 643.40 755.90 914.20
131.40 162.10 191.80 235.00
4.03 4.01 3.99 3.95
5.10 5.07 5.03 4.98
2.55 2.54 2.54 2.53
34.50 42.70 50.70 62.30
194.20 238.30 279.90 337.80
ISA 130130
ISA 150150
10 12 15 18
29.03 34.59 42.78 50.79
22.80 27.20 33.60 39.90
4.06 4.14 4.26 4.38
10.94 10.86 10.74 10.62
622.40 735.40 896.80 1048.00
995.40 1174.80 1429.70 1668.20
249.40 296.00 363.80 429.50
4.63 4.61 4.58 4.54
5.86 5.83 5.78 5.73
2.93 2.93 2.92 2.91
56.90 67.70 83.50 98.70
368.20 435.00 529.10 616.00
ISA 150150
ISA 200200
12 15 18 25
46.61 57.80 68.81 93.80
36.60 45.40 54.00 73.60
5.36 5.49 5.61 5.88
14.64 14.51 14.39 14.12
1788.90 2197.70 2588.70 3436.00
2862.00 3511.80 4130.80 5460.90
715.90 883.70 1046.50 1411.60
6.20 6.17 6.13 6.05
7.84 7.79 7.75 7.63
3.92 3.91 3.90 3.88
122.20 151.40 179.90 243.30
1058.90 1301.20 1530.50 2015.70
ISA 200200
Sectional Weight Centre of Gravity Thickness Designation Area (a) per meter t (mm) cm2 (w) kg Cxx cm Cyy cm
Distance of Extreme fibre
Moment of Inertia
Raddi of Gyration
Moduli of Section
exx cm
eyy cm
Ixx cm4
Iyy cm4
Iuu cm4
Ivv cm4
rxx cm
ryy cm
ruu cm
rvv cm
Zxx cm3
Zyy cm3
Product of Inertia Designation Ixy cm4
ISA 3020
3 4 5
1.41 1.84 2.25
1.10 1.40 1.80
0.98 1.02 1.06
0.49 0.53 0.57
2.02 1.98 1.94
1.51 1.47 1.43
1.20 1.50 1.90
0.40 0.50 0.60
1.40 1.80 2.10
0.20 0.30 0.40
0.92 0.92 0.91
0.54 0.54 0.53
0.99 0.98 0.97
0.41 0.41 0.41
0.60 0.80 1.00
0.30 0.40 0.40
0.40 0.50 0.60
ISA 3020
ISA 4025
3 4 5 6
1.88 2.46 3.02 3.56
1.50 1.90 2.40 2.80
1.30 1.35 1.39 1.43
0.57 0.62 0.66 0.69
2.70 2.65 2.61 2.57
1.93 1.88 1.84 1.81
3.00 3.80 4.60 5.40
0.90 1.10 1.40 1.60
3.30 4.30 5.10 5.90
0.50 0.70 0.80 1.00
1.25 1.25 1.24 1.23
0.68 0.68 0.67 0.66
1.33 1.32 1.31 1.29
0.52 0.52 0.52 0.52
1.10 1.40 1.80 2.10
0.50 0.60 0.70 0.90
0.90 1.20 1.40 1.60
ISA 4025
ISA 4530
3 4 5 6
2.18 2.86 3.52 4.16
1.70 2.20 2.80 3.30
1.42 1.47 1.51 1.55
0.69 0.73 0.77 0.81
3.08 3.03 2.99 2.95
2.31 2.27 2.23 2.19
4.40 5.70 6.90 8.00
1.50 2.00 2.40 2.80
5.00 6.50 7.90 9.20
0.90 1.10 1.40 1.70
1.42 1.41 1.40 1.39
0.84 0.84 0.83 0.82
1.52 1.51 1.50 1.49
0.63 0.63 0.63 0.63
1.40 1.90 2.30 2.70
0.70 0.90 1.10 1.30
1.50 1.90 2.30 2.70
ISA 4530
ISA 5030
3 4 5 6
2.34 3.07 3.78 4.47
1.80 2.40 3.00 3.50
1.63 1.68 1.72 1.76
0.65 0.70 0.74 0.78
3.37 3.33 3.28 3.24
2.35 2.30 2.26 2.22
5.90 7.70 9.30 10.90
1.60 2.10 2.50 2.90
6.50 8.50 10.30 11.90
1.00 1.20 1.50 1.80
1.59 1.58 1.57 1.56
0.82 0.82 0.81 0.80
1.67 1.66 1.65 1.64
0.65 0.63 0.63 0.63
1.70 2.30 2.80 3.40
0.70 0.90 1.10 1.30
1.70 2.30 2.70 3.10
ISA 5030
ISA 6040
5 6 8
4.76 5.65 7.37
3.70 4.40 5.80
1.95 1.99 2.07
0.96 1.00 1.08
4.05 4.01 3.93
3.04 3.00 2.92
16.90 19.90 25.40
6.00 7.00 8.00
19.50 22.80 29.00
3.40 4.00 5.20
1.89 1.88 1.86
1.12 1.11 1.10
2.02 2.01 1.98
0.85 0.85 0.84
4.20 5.00 6.50
2.00 2.30 3.00
5.80 6.80 8.50
ISA 6040
ISA 6545
5 6 8
5.26 6.25 8.17
4.10 4.90 6.40
2.07 2.11 2.19
1.08 1.12 1.20
4.43 4.39 4.31
3.42 3.38 3.30
22.10 26.00 33.20
8.60 10.10 12.80
25.90 30.40 38.70
4.80 5.70 7.40
2.05 2.04 2.02
1.28 1.27 1.25
2.22 2.21 2.18
0.96 0.95 0.95
5.00 5.90 7.70
2.50 3.00 3.90
8.00 9.40 11.80
ISA 6545
ISA 7045
5 6 8 10
5.52 6.56 8.58 10.52
4.30 5.20 6.70 8.30
2.27 2.32 2.40 2.48
1.04 1.09 1.16 1.24
4.73 4.68 4.60 4.52
3.46 3.41 3.34 3.26
27.20 32.00 41.00 49.30
8.80 10.30 13.10 15.60
30.90 36.30 46.30 55.40
5.10 6.00 7.80 9.50
2.22 2.21 2.19 2.16
1.26 1.25 1.24 1.22
2.36 2.35 2.32 2.29
0.96 0.96 0.95 0.95
5.70 6.80 8.90 10.90
2.50 3.00 3.90 4.80
8.90 10.50 13.20 15.50
ISA 7045
ISA 7550
5 6 8 10
6.02 7.16 9.38 11.52
4.70 5.60 7.40 9.00
2.39 2.44 2.52 2.60
1.16 1.20 1.28 1.36
5.11 5.06 4.98 4.90
3.84 3.80 3.72 3.64
34.10 40.30 51.80 62.30
12.20 14.30 18.30 21.80
39.40 46.40 59.40 71.20
6.90 8.20 10.60 12.90
2.38 2.37 2.35 2.33
1.42 1.41 1.40 1.38
2.56 2.55 2.52 2.49
1.07 1.07 1.06 1.06
6.70 8.00 10.40 12.70
3.20 3.80 4.90 6.00
11.80 13.90 17.70 20.90
ISA 7550
ISA 8050
5 6 8 10
6.27 7.46 9.78 12.02
4.90 5.90 7.70 9.40
2.60 2.64 2.72 2.81
1.12 1.16 1.24 1.32
5.40 5.36 5.27 5.19
3.88 3.84 3.76 3.68
40.60 48.00 61.90 74.70
12.30 14.40 18.50 22.10
45.70 53.90 69.30 83.30
7.20 8.50 11.00 13.50
2.55 2.54 2.52 2.49
1.40 1.39 1.37 1.36
2.70 2.69 2.66 2.63
1.07 1.07 1.06 1.06
7.50 9.00 11.70 14.40
3.20 3.80 4.90 6.00
12.90 15.20 19.30 22.90
ISA 8050
ISA 9060
6 8 10 12
8.65 11.37 14.01 16.57
6.80 8.90 11.00 13.00
2.87 2.96 3.04 3.12
1.39 1.48 1.55 1.63
6.13 6.04 5.96 5.88
4.61 4.52 4.45 4.37
70.60 91.50 110.90 129.10
25.20 32.40 39.10 45.20
81.50 105.30 127.30 147.50
14.30 18.60 22.80 26.80
2.86 2.84 2.81 2.79
1.71 1.69 1.67 1.65
3.07 3.04 3.01 2.98
1.28 1.28 1.27 1.27
11.50 15.10 18.60 22.00
5.50 7.20 8.80 10.30
24.50 31.50 37.80 43.30
ISA 9060
ISA 10065
6 8 10
9.55 12.57 15.51
7.50 9.90 12.20
3.19 3.28 3.37
1.47 1.55 1.63
6.81 6.72 6.63
5.03 4.93 4.87
96.70 125.90 153.20
32.40 41.90 50.70
110.60 143.60 174.20
18.60 24.20 29.70
3.18 3.16 3.14
1.84 1.83 1.81
3.40 3.38 3.35
1.39 1.39 1.38
14.20 18.70 23.10
6.40 8.50 10.40
32.50 42.00 50.70
ISA 10065
ISA 10075
6 8 10 12
10.14 13.36 16.50 19.56
8.00 10.50 13.00 15.40
3.01 3.10 3.19 3.27
1.78 1.87 1.95 2.03
6.99 6.90 6.81 6.73
5.72 5.63 5.55 5.47
100.90 131.60 160.40 187.50
48.70 63.30 76.90 89.50
124.00 161.30 196.10 228.40
25.60 33.60 41.20 48.60
3.15 3.14 3.12 3.10
2.19 2.18 2.16 2.14
3.50 3.48 3.45 3.42
1.59 1.59 1.58 1.58
14.40 19.10 23.60 27.90
8.50 11.20 13.80 16.30
41.00 53.40 64.70 74.90
ISA 10075
ISA 12575
6 8 10
11.66 15.38 19.02
9.20 12.10 14.90
4.05 4.15 4.24
1.59 1.68 1.76
8.45 8.35 8.26
5.91 5.82 5.74
187.80 245.50 300.30
51.60 67.20 81.60
208.90 272.80 332.90
30.50 40.00 49.10
4.01 4.00 3.97
2.10 2.09 2.07
4.23 4.21 4.18
1.62 1.61 1.61
22.20 29.40 36.30
8.70 11.50 14.20
56.70 74.00 89.90
ISA 12575
ISA 12595
6 8 10 12
12.86 16.98 21.02 24.98
10.10 13.30 16.50 19.60
3.70 3.80 3.88 3.96
2.22 2.31 2.39 2.47
8.80 8.70 8.62 8.54
7.28 7.19 7.11 7.03
203.20 266.00 325.80 382.60
102.10 133.30 162.70 190.40
252.30 329.70 402.90 472.00
52.90 69.60 85.60 101.00
3.97 3.96 3.94 3.91
2.82 2.80 2.78 2.76
4.43 4.41 4.38 4.35
2.03 2.02 2.02 2.01
23.10 30.60 37.80 44.80
14.00 18.50 22.90 27.10
84.50 110.60 135.00 157.70
ISA 12595
ISA 15075
8 10 12
17.42 21.56 25.62
13.70 16.90 20.10
5.23 5.23 5.41
1.53 1.61 1.69
9.77 9.68 9.59
5.97 5.89 5.81
407.20 499.10 587.00
70.20 85.30 99.50
432.80 529.80 622.20
44.50 54.60 64.30
4.83 4.81 4.79
2.01 1.99 1.97
4.98 4.96 4.93
1.60 1.59 1.58
41.70 51.60 61.20
11.80 14.50 17.10
95.50 116.20 135.20
ISA 15075
ISA 150115
8 10 12 15
20.58 25.52 30.38 37.52
16.20 20.00 23.80 29.50
4.46 4.55 4.64 4.76
2.73 2.82 2.90 3.02
10.54 10.45 10.36 10.24
8.77 8.68 8.60 8.48
465.70 573.30 676.50 823.50
238.90 293.40 345.30 418.60
581.20 714.30 841.40 1020.90
123.30 152.40 180.40 221.20
4.76 4.74 4.72 4.69
3.41 3.39 3.37 3.34
5.31 5.29 5.26 5.22
2.45 2.44 2.44 2.43
44.20 54.90 65.30 80.40
27.20 33.80 40.20 49.40
195.90 241.00 283.60 342.80
ISA 150115
ISA 200100
10 12 15
29.03 34.59 42.78
22.80 27.20 33.60
6.96 7.05 7.18
2.01 2.10 2.22
13.04 12.95 12.82
7.99 7.90 7.78
1210.00 1431.70 1750.50
209.20 246.20 298.10
1286.70 1521.00 1856.70
132.50 156.80 191.90
6.46 6.43 6.40
2.68 2.67 2.64
6.66 6.63 6.59
2.14 2.13 2.12
92.80 110.60 136.50
26.20 31.10 38.30
284.80 335.30 405.40
ISA 200100
ISA 200150
10 12 15 18
34.00 40.56 50.25 59.76
26.70 31.80 39.40 46.90
5.99 6.08 6.20 6.33
3.51 3.60 3.72 3.84
14.01 13.92 13.80 13.67
11.49 11.40 11.28 11.16
1377.90 1634.90 2005.60 2359.40
669.60 793.20 969.90 1136.90
1696.60 2010.80 2461.90 2889.50
350.80 417.20 513.60 606.90
6.37 6.35 6.32 6.28
4.44 4.42 4.39 4.36
7.06 7.04 7.00 6.95
3.21 3.21 3.20 3.19
98.30 117.40 145.40 172.50
58.30 69.60 86.00 101.90
564.10 669.10 818.50 958.10
ISA 200150
Channel
ISJB 200
ISMC 100
Weight per Meter (w) Sectional Area (a)
9.9 kg/m
Weight per Meter (w)
9.2 kg/m
Sectional Area (a)
11.7 cm2
200 mm
Depth of Section (h)
100 mm
Width of flange (b)
60 mm
Width of flange (b)
50 mm
Thickness of Flange (tf)
5 mm
Thickness of Flange (tf)
7.5 mm
3.4 mm
Thickness of Web (tw)
4.7 mm
780.7 cm4
Centre of Gravity Cyy
1.53 mm
Iyy cm
17.3 cm4
Ixx cm
186.7 cm4
rxx cm
7.86 cm
Iyy cm4
25.9 cm4
ryy cm
1.17 cm
Raddi of Gyration rxx
4 cm
Zxx cm
78.1 cm3
Raddi of Gyration ryy
1.49 cm
cm
5.8 cm3
Modulli of Section Zxx
37.3 cm3
Modulli of Section Zyy
7.5 cm3
12.64 cm2
Depth of Section (h)
Thickness of Web (tw) Moment of Inertia Raddi of Gyration Modulli of Section
Ixx 4
3
3
Zyy
4
Connection Details
h1
64 mm
h2
18 mm
b1/2 C g g1
22.7 mm 6.2 mm 28 mm
Maximum size of Flange Rivet
50 mm 16 mm
T - Section ISST 250 Weight per Meter (w) Sectional Area (a)
37.5 kg/m 47.75 cm2
Depth of Section (h)
250 mm
Width of flange (b)
180 mm
Thickness of Flange (tf)
14.1 mm
Thickness of Web (tw)
9.2 mm
Centre of Gravity Cyy
6.4 cm
Moment of Inertia
Ixx cm
2774.4 cm4
Iyy cm4
532 cm4
Raddi of Gyration
rxx cm
7.62 cm
Modulli of Section
4
ryy cm
3.34 cm
Zxx cm
149.2 cm3
cm3
59.1 cm3
3
Zyy
Centre of Distance of Sectional Weight Thickness Designation Area (a) per meter Gravity Cxx=Cyy Extreme fibre t (mm) exx=eyy cm cm2 (w) kg cm
Moment of Inertia
Raddi of Gyration
Ixx=Iyy cm4
Iuu cm4
Ivv cm4
rxx=ryy cm
ruu cm
rvv cm
Moduli of Product of Section Zxx=Zyy Inertia Ixy cm4 Designation 3 cm
ISA 2020
3 4
1.12 1.45
0.90 1.10
0.59 0.63
1.41 1.37
0.40 0.50
0.60 0.80
0.20 0.20
0.58 0.58
0.73 0.72
0.37 0.37
0.30 0.40
0.20 0.30
ISA 2020
ISA 2525
3 4 5
1.41 1.84 2.25
1.10 1.40 1.80
0.71 0.75 0.79
1.79 1.75 1.71
0.80 1.00 1.20
1.20 1.60 1.80
0.30 0.40 0.50
0.73 0.73 0.72
0.93 0.91 0.91
0.47 0.47 0.47
0.40 0.60 0.70
0.40 0.60 0.70
ISA 2525
ISA 3030
3 4 5
1.73 2.26 2.77
1.40 1.80 2.20
0.83 0.87 0.92
2.17 2.13 2.08
1.40 1.80 2.10
2.20 2.80 3.40
0.60 0.70 0.90
0.89 0.89 0.88
1.13 1.12 1.11
0.57 0.57 0.57
0.60 0.80 1.00
0.80 1.00 1.20
ISA 3030
ISA 3535
3 4 5 6
2.03 2.66 3.27 3.86
1.60 2.10 2.60 3.00
0.95 1.00 1.04 1.08
2.55 2.50 2.46 2.42
2.30 2.90 3.50 4.10
3.60 4.70 5.60 6.50
0.90 1.20 1.50 1.70
1.05 1.05 1.04 1.03
1.33 1.32 1.31 1.29
0.67 0.67 0.67 0.67
0.90 1.20 1.40 1.70
1.30 1.70 2.10 2.40
ISA 3535
ISA 4040
3 4 5 6
2.34 3.07 3.78 4.47
1.80 2.40 3.00 3.50
1.08 1.12 1.16 1.20
2.92 2.88 2.84 2.80
3.40 4.50 5.40 6.30
5.50 7.10 8.60 10.00
1.40 1.80 2.20 2.60
1.21 1.21 1.20 1.19
1.54 1.53 1.51 1.50
0.77 0.77 0.77 0.77
1.20 1.60 1.90 2.30
2.00 2.60 3.20 3.70
ISA 4040
ISA 4545
3 4 5 6
2.64 3.47 4.28 5.07
2.10 2.70 3.40 4.00
1.20 1.25 1.29 1.33
3.30 3.25 3.21 3.17
5.00 6.50 7.90 9.20
8.00 10.40 12.60 14.60
2.00 2.60 3.20 3.80
1.38 1.37 1.36 1.35
1.74 1.73 1.72 1.70
0.87 0.87 0.87 0.87
1.50 2.00 2.50 2.90
2.90 3.80 4.60 5.40
ISA 4545
ISA 5050
3 4 5 6
2.95 3.88 4.79 5.68
2.30 3.00 3.80 4.50
1.32 1.37 1.41 1.45
3.68 3.63 3.59 3.55
6.90 9.10 11.00 12.90
11.10 14.50 17.60 20.60
2.80 3.60 4.50 5.30
1.53 1.53 1.52 1.51
1.94 1.93 1.92 1.90
0.97 0.97 0.97 0.96
1.90 2.50 3.10 3.60
4.10 5.30 6.50 7.60
ISA 5050
ISA 5555
5 6 8 10
5.27 6.26 8.18 10.02
4.10 4.90 6.40 7.90
1.53 1.57 1.65 1.72
3.97 3.93 3.85 3.78
14.70 17.30 22.00 26.30
23.50 27.50 34.90 41.50
5.90 7.00 9.10 11.20
1.67 1.66 1.64 1.62
2.11 2.10 2.07 2.03
1.06 1.06 1.06 1.06
3.70 4.40 5.70 7.00
8.60 10.10 12.80 15.10
ISA 5555
ISA 6060
5 6 8 10
5.75 6.84 8.96 11.00
4.50 5.40 7.00 8.60
1.65 1.69 1.77 1.85
4.35 4.31 4.23 4.15
19.20 22.60 29.00 34.80
30.60 36.00 46.00 54.90
7.70 9.10 11.90 14.60
1.82 1.82 1.80 1.78
2.31 2.29 2.27 2.23
1.16 1.15 1.15 1.15
4.40 5.20 6.80 8.40
11.30 13.30 16.90 20.10
ISA 6060
ISA 6565
5 6 8 10
6.25 7.44 9.76 12.00
4.90 5.80 7.70 9.40
1.77 1.81 1.89 1.97
4.73 4.69 4.61 4.53
24.70 29.10 37.40 45.00
39.40 46.50 59.50 71.30
9.90 11.70 15.30 18.80
1.99 1.98 1.96 1.94
2.51 2.50 2.47 2.44
1.26 1.26 1.25 1.25
5.20 6.20 8.10 9.90
14.50 17.20 22.00 26.20
ISA 6565
ISA 7070
5 6 8 10
6.77 8.06 10.58 13.02
5.30 6.30 8.30 10.20
1.89 1.94 2.02 2.10
5.11 5.06 4.98 4.90
31.10 36.80 47.40 57.20
49.80 58.80 75.50 90.70
12.50 14.80 19.30 23.70
2.15 2.14 2.12 2.10
2.71 2.70 2.67 2.64
1.36 1.36 1.35 1.35
6.10 7.30 9.50 11.70
18.40 21.70 27.90 33.30
ISA 7070
ISA 7575
5 6 8 10
7.27 8.66 11.38 14.02
5.70 6.80 8.90 11.00
2.02 2.06 2.14 2.22
5.48 5.44 5.36 5.28
38.70 45.70 59.00 71.40
61.90 73.10 94.10 113.30
15.50 18.40 24.00 29.40
2.31 2.30 2.28 2.26
2.92 2.91 2.88 2.84
1.46 1.46 1.45 1.45
7.10 8.40 11.00 13.50
22.80 27.00 34.80 41.70
ISA 7575
ISA 8080
6 8 10 12
9.29 12.21 15.05 17.81
7.30 9.60 11.80 14.00
2.18 2.27 2.34 2.42
5.28 5.73 5.66 5.58
56.00 72.50 87.70 101.90
89.60 115.60 139.50 161.40
22.50 29.40 36.00 42.40
2.46 2.44 2.41 2.39
3.11 3.08 3.04 3.01
1.56 1.55 1.55 1.54
9.60 12.60 15.50 18.30
33.00 42.70 51.40 59.20
ISA 8080
ISA 9090
6 8 10 12
10.47 13.79 17.03 20.19
8.20 10.80 13.40 15.80
2.42 2.51 2.59 2.66
6.58 6.49 6.41 6.34
80.10 104.20 126.70 147.90
128.10 166.40 201.90 234.90
32.00 42.00 51.60 60.90
2.77 2.75 2.73 2.71
3.50 3.47 3.44 3.41
1.75 1.75 1.74 1.74
12.20 16.00 19.80 23.30
47.20 61.50 74.50 86.50
ISA 9090
ISA 100100
6 8 10 12
11.67 15.39 19.03 22.59
9.20 12.10 14.90 17.70
2.67 2.76 2.84 2.92
7.33 7.24 7.16 7.08
111.30 145.10 177.00 207.00
178.10 231.80 282.20 329.30
44.50 58.40 71.80 84.70
3.09 3.07 3.05 3.03
3.91 3.88 3.85 3.82
1.95 1.95 1.94 1.94
15.20 20.00 24.70 29.20
65.70 85.80 104.40 121.60
ISA 100100
ISA 110110
8 10 12 15
17.02 21.06 25.02 30.81
13.40 16.50 19.60 24.20
3.00 3.08 3.16 3.27
8.00 7.92 7.84 7.73
195.00 238.40 279.60 337.40
311.70 380.50 445.30 535.40
78.20 96.30 113.80 139.30
3.38 3.36 3.34 3.31
4.28 4.25 4.22 4.17
2.14 2.14 2.13 2.13
24.40 30.10 35.70 43.70
115.10 140.60 164.50 197.00
ISA 110110
ISA 130130
8 10 12 15
20.22 25.06 29.82 36.81
15.90 19.70 23.40 28.90
3.50 3.58 3.66 3.78
9.50 9.42 9.34 9.22
328.30 402.70 473.80 574.60
525.10 643.40 755.90 914.20
131.40 162.10 191.80 235.00
4.03 4.01 3.99 3.95
5.10 5.07 5.03 4.98
2.55 2.54 2.54 2.53
34.50 42.70 50.70 62.30
194.20 238.30 279.90 337.80
ISA 130130
ISA 150150
10 12 15 18
29.03 34.59 42.78 50.79
22.80 27.20 33.60 39.90
4.06 4.14 4.26 4.38
10.94 10.86 10.74 10.62
622.40 735.40 896.80 1048.00
995.40 1174.80 1429.70 1668.20
249.40 296.00 363.80 429.50
4.63 4.61 4.58 4.54
5.86 5.83 5.78 5.73
2.93 2.93 2.92 2.91
56.90 67.70 83.50 98.70
368.20 435.00 529.10 616.00
ISA 150150
ISA 200200
12 15 18 25
46.61 57.80 68.81 93.80
36.60 45.40 54.00 73.60
5.36 5.49 5.61 5.88
14.64 14.51 14.39 14.12
1788.90 2197.70 2588.70 3436.00
2862.00 3511.80 4130.80 5460.90
715.90 883.70 1046.50 1411.60
6.20 6.17 6.13 6.05
7.84 7.79 7.75 7.63
3.92 3.91 3.90 3.88
122.20 151.40 179.90 243.30
1058.90 1301.20 1530.50 2015.70
ISA 200200
Sectional Weight Centre of Gravity Thickness Designation Area (a) per meter t (mm) cm2 (w) kg Cxx cm Cyy cm
Distance of Extreme fibre
Moment of Inertia
Raddi of Gyration
Moduli of Section
exx cm
eyy cm
Ixx cm4
Iyy cm4
Iuu cm4
Ivv cm4
rxx cm
ryy cm
ruu cm
rvv cm
Zxx cm3
Zyy cm3
Product of Inertia Designation Ixy cm4
ISA 3020
3 4 5
1.41 1.84 2.25
1.10 1.40 1.80
0.98 1.02 1.06
0.49 0.53 0.57
2.02 1.98 1.94
1.51 1.47 1.43
1.20 1.50 1.90
0.40 0.50 0.60
1.40 1.80 2.10
0.20 0.30 0.40
0.92 0.92 0.91
0.54 0.54 0.53
0.99 0.98 0.97
0.41 0.41 0.41
0.60 0.80 1.00
0.30 0.40 0.40
0.40 0.50 0.60
ISA 3020
ISA 4025
3 4 5 6
1.88 2.46 3.02 3.56
1.50 1.90 2.40 2.80
1.30 1.35 1.39 1.43
0.57 0.62 0.66 0.69
2.70 2.65 2.61 2.57
1.93 1.88 1.84 1.81
3.00 3.80 4.60 5.40
0.90 1.10 1.40 1.60
3.30 4.30 5.10 5.90
0.50 0.70 0.80 1.00
1.25 1.25 1.24 1.23
0.68 0.68 0.67 0.66
1.33 1.32 1.31 1.29
0.52 0.52 0.52 0.52
1.10 1.40 1.80 2.10
0.50 0.60 0.70 0.90
0.90 1.20 1.40 1.60
ISA 4025
ISA 4530
3 4 5 6
2.18 2.86 3.52 4.16
1.70 2.20 2.80 3.30
1.42 1.47 1.51 1.55
0.69 0.73 0.77 0.81
3.08 3.03 2.99 2.95
2.31 2.27 2.23 2.19
4.40 5.70 6.90 8.00
1.50 2.00 2.40 2.80
5.00 6.50 7.90 9.20
0.90 1.10 1.40 1.70
1.42 1.41 1.40 1.39
0.84 0.84 0.83 0.82
1.52 1.51 1.50 1.49
0.63 0.63 0.63 0.63
1.40 1.90 2.30 2.70
0.70 0.90 1.10 1.30
1.50 1.90 2.30 2.70
ISA 4530
ISA 5030
3 4 5 6
2.34 3.07 3.78 4.47
1.80 2.40 3.00 3.50
1.63 1.68 1.72 1.76
0.65 0.70 0.74 0.78
3.37 3.33 3.28 3.24
2.35 2.30 2.26 2.22
5.90 7.70 9.30 10.90
1.60 2.10 2.50 2.90
6.50 8.50 10.30 11.90
1.00 1.20 1.50 1.80
1.59 1.58 1.57 1.56
0.82 0.82 0.81 0.80
1.67 1.66 1.65 1.64
0.65 0.63 0.63 0.63
1.70 2.30 2.80 3.40
0.70 0.90 1.10 1.30
1.70 2.30 2.70 3.10
ISA 5030
ISA 6040
5 6 8
4.76 5.65 7.37
3.70 4.40 5.80
1.95 1.99 2.07
0.96 1.00 1.08
4.05 4.01 3.93
3.04 3.00 2.92
16.90 19.90 25.40
6.00 7.00 8.00
19.50 22.80 29.00
3.40 4.00 5.20
1.89 1.88 1.86
1.12 1.11 1.10
2.02 2.01 1.98
0.85 0.85 0.84
4.20 5.00 6.50
2.00 2.30 3.00
5.80 6.80 8.50
ISA 6040
ISA 6545
5 6 8
5.26 6.25 8.17
4.10 4.90 6.40
2.07 2.11 2.19
1.08 1.12 1.20
4.43 4.39 4.31
3.42 3.38 3.30
22.10 26.00 33.20
8.60 10.10 12.80
25.90 30.40 38.70
4.80 5.70 7.40
2.05 2.04 2.02
1.28 1.27 1.25
2.22 2.21 2.18
0.96 0.95 0.95
5.00 5.90 7.70
2.50 3.00 3.90
8.00 9.40 11.80
ISA 6545
ISA 7045
5 6 8 10
5.52 6.56 8.58 10.52
4.30 5.20 6.70 8.30
2.27 2.32 2.40 2.48
1.04 1.09 1.16 1.24
4.73 4.68 4.60 4.52
3.46 3.41 3.34 3.26
27.20 32.00 41.00 49.30
8.80 10.30 13.10 15.60
30.90 36.30 46.30 55.40
5.10 6.00 7.80 9.50
2.22 2.21 2.19 2.16
1.26 1.25 1.24 1.22
2.36 2.35 2.32 2.29
0.96 0.96 0.95 0.95
5.70 6.80 8.90 10.90
2.50 3.00 3.90 4.80
8.90 10.50 13.20 15.50
ISA 7045
ISA 7550
5 6 8 10
6.02 7.16 9.38 11.52
4.70 5.60 7.40 9.00
2.39 2.44 2.52 2.60
1.16 1.20 1.28 1.36
5.11 5.06 4.98 4.90
3.84 3.80 3.72 3.64
34.10 40.30 51.80 62.30
12.20 14.30 18.30 21.80
39.40 46.40 59.40 71.20
6.90 8.20 10.60 12.90
2.38 2.37 2.35 2.33
1.42 1.41 1.40 1.38
2.56 2.55 2.52 2.49
1.07 1.07 1.06 1.06
6.70 8.00 10.40 12.70
3.20 3.80 4.90 6.00
11.80 13.90 17.70 20.90
ISA 7550
ISA 8050
5 6 8 10
6.27 7.46 9.78 12.02
4.90 5.90 7.70 9.40
2.60 2.64 2.72 2.81
1.12 1.16 1.24 1.32
5.40 5.36 5.27 5.19
3.88 3.84 3.76 3.68
40.60 48.00 61.90 74.70
12.30 14.40 18.50 22.10
45.70 53.90 69.30 83.30
7.20 8.50 11.00 13.50
2.55 2.54 2.52 2.49
1.40 1.39 1.37 1.36
2.70 2.69 2.66 2.63
1.07 1.07 1.06 1.06
7.50 9.00 11.70 14.40
3.20 3.80 4.90 6.00
12.90 15.20 19.30 22.90
ISA 8050
ISA 9060
6 8 10 12
8.65 11.37 14.01 16.57
6.80 8.90 11.00 13.00
2.87 2.96 3.04 3.12
1.39 1.48 1.55 1.63
6.13 6.04 5.96 5.88
4.61 4.52 4.45 4.37
70.60 91.50 110.90 129.10
25.20 32.40 39.10 45.20
81.50 105.30 127.30 147.50
14.30 18.60 22.80 26.80
2.86 2.84 2.81 2.79
1.71 1.69 1.67 1.65
3.07 3.04 3.01 2.98
1.28 1.28 1.27 1.27
11.50 15.10 18.60 22.00
5.50 7.20 8.80 10.30
24.50 31.50 37.80 43.30
ISA 9060
ISA 10065
6 8 10
9.55 12.57 15.51
7.50 9.90 12.20
3.19 3.28 3.37
1.47 1.55 1.63
6.81 6.72 6.63
5.03 4.93 4.87
96.70 125.90 153.20
32.40 41.90 50.70
110.60 143.60 174.20
18.60 24.20 29.70
3.18 3.16 3.14
1.84 1.83 1.81
3.40 3.38 3.35
1.39 1.39 1.38
14.20 18.70 23.10
6.40 8.50 10.40
32.50 42.00 50.70
ISA 10065
ISA 10075
6 8 10 12
10.14 13.36 16.50 19.56
8.00 10.50 13.00 15.40
3.01 3.10 3.19 3.27
1.78 1.87 1.95 2.03
6.99 6.90 6.81 6.73
5.72 5.63 5.55 5.47
100.90 131.60 160.40 187.50
48.70 63.30 76.90 89.50
124.00 161.30 196.10 228.40
25.60 33.60 41.20 48.60
3.15 3.14 3.12 3.10
2.19 2.18 2.16 2.14
3.50 3.48 3.45 3.42
1.59 1.59 1.58 1.58
14.40 19.10 23.60 27.90
8.50 11.20 13.80 16.30
41.00 53.40 64.70 74.90
ISA 10075
ISA 12575
6 8 10
11.66 15.38 19.02
9.20 12.10 14.90
4.05 4.15 4.24
1.59 1.68 1.76
8.45 8.35 8.26
5.91 5.82 5.74
187.80 245.50 300.30
51.60 67.20 81.60
208.90 272.80 332.90
30.50 40.00 49.10
4.01 4.00 3.97
2.10 2.09 2.07
4.23 4.21 4.18
1.62 1.61 1.61
22.20 29.40 36.30
8.70 11.50 14.20
56.70 74.00 89.90
ISA 12575
ISA 12595
6 8 10 12
12.86 16.98 21.02 24.98
10.10 13.30 16.50 19.60
3.70 3.80 3.88 3.96
2.22 2.31 2.39 2.47
8.80 8.70 8.62 8.54
7.28 7.19 7.11 7.03
203.20 266.00 325.80 382.60
102.10 133.30 162.70 190.40
252.30 329.70 402.90 472.00
52.90 69.60 85.60 101.00
3.97 3.96 3.94 3.91
2.82 2.80 2.78 2.76
4.43 4.41 4.38 4.35
2.03 2.02 2.02 2.01
23.10 30.60 37.80 44.80
14.00 18.50 22.90 27.10
84.50 110.60 135.00 157.70
ISA 12595
ISA 15075
8 10 12
17.42 21.56 25.62
13.70 16.90 20.10
5.23 5.23 5.41
1.53 1.61 1.69
9.77 9.68 9.59
5.97 5.89 5.81
407.20 499.10 587.00
70.20 85.30 99.50
432.80 529.80 622.20
44.50 54.60 64.30
4.83 4.81 4.79
2.01 1.99 1.97
4.98 4.96 4.93
1.60 1.59 1.58
41.70 51.60 61.20
11.80 14.50 17.10
95.50 116.20 135.20
ISA 15075
ISA 150115
8 10 12 15
20.58 25.52 30.38 37.52
16.20 20.00 23.80 29.50
4.46 4.55 4.64 4.76
2.73 2.82 2.90 3.02
10.54 10.45 10.36 10.24
8.77 8.68 8.60 8.48
465.70 573.30 676.50 823.50
238.90 293.40 345.30 418.60
581.20 714.30 841.40 1020.90
123.30 152.40 180.40 221.20
4.76 4.74 4.72 4.69
3.41 3.39 3.37 3.34
5.31 5.29 5.26 5.22
2.45 2.44 2.44 2.43
44.20 54.90 65.30 80.40
27.20 33.80 40.20 49.40
195.90 241.00 283.60 342.80
ISA 150115
ISA 200100
10 12 15
29.03 34.59 42.78
22.80 27.20 33.60
6.96 7.05 7.18
2.01 2.10 2.22
13.04 12.95 12.82
7.99 7.90 7.78
1210.00 1431.70 1750.50
209.20 246.20 298.10
1286.70 1521.00 1856.70
132.50 156.80 191.90
6.46 6.43 6.40
2.68 2.67 2.64
6.66 6.63 6.59
2.14 2.13 2.12
92.80 110.60 136.50
26.20 31.10 38.30
284.80 335.30 405.40
ISA 200100
ISA 200150
10 12 15 18
34.00 40.56 50.25 59.76
26.70 31.80 39.40 46.90
5.99 6.08 6.20 6.33
3.51 3.60 3.72 3.84
14.01 13.92 13.80 13.67
11.49 11.40 11.28 11.16
1377.90 1634.90 2005.60 2359.40
669.60 793.20 969.90 1136.90
1696.60 2010.80 2461.90 2889.50
350.80 417.20 513.60 606.90
6.37 6.35 6.32 6.28
4.44 4.42 4.39 4.36
7.06 7.04 7.00 6.95
3.21 3.21 3.20 3.19
98.30 117.40 145.40 172.50
58.30 69.60 86.00 101.90
564.10 669.10 818.50 958.10
ISA 200150
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