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Dimensions Area
Size Wall Thickness Calculated Weight
Nominal Actual
mm in mm in kg/m kg/6m kg/ft lb/ft in2
19 x 9 3/4 x 3/8 1.0 0.039 0.411 2.465 0.125 0.276 0.0913
1.2 0.047 0.483 2.397 0.147 0.324 0.0953
1.6 0.063 0.626 3.756 0.191 0.420 0.1235
25 x 12 1 x 1/2 1.0 0.039 0.555 3.330 0.169 0.373 0.110
1.2 0.047 0.659 3.954 0.201 0.443 0.130
1.6 0.063 0.859 5.154 0.262 0.577 0.170
32 x 16 1-1/4 x 5/8 1.0 0.039 0.707 4.240 0.215 0.475 0.140
1.2 0.047 0.836 5.028 0.255 0.563 0.166
1.6 0.063 1.100 6.600 0.335 0.738 0.217
38 x 19 1-1/2 x 3/4 1.0 0.039 0.858 5.145 0.261 0.577 0.170
1.2 0.047 1.014 6.084 0.309 0.682 0.201
1.6 0.063 1.340 8.040 0.408 0.900 0.265
38 x 25 1-1/2 x 1 1 0.039 0.949 5.694 0.289 0.538 0.168
1.2 0.047 1.13 6.780 0.340 0.762 0.224
1.6 0.063 1.50 9.000 0.456 1.01 0.296
50 x 25 2 x 1 1.0 0.039 1.15 6.900 0.349 0.770 0.227
1.2 0.047 1.37 8.220 0.418 0.922 0.271
1.6 0.063 1.81 10.860 0.553 1.22 0.369
2.3 0.091 2.48 14.880 0.756 1.57 0.505
3.0 0.120 3.29 19.740 1.00 2.21 0.650
3.2 0.125 3.41 20.460 1.04 2.29 0.674

 

Dimensions Area
Size Wall Thickness Calculated Weight
Nominal Actual
mm in mm in kg/m kg/6m kg/ft lb/ft in2
65 x 38 2-1/2 x 1-1/2 1.6 0.063 2.45 14.700 0.747 1.650 0.485
2.3 0.091 3.40 20.377 1.035 2.282 0.692
3.0 0.120 4.30 26.280 1.330 2.940 0.865
3.2 0.125 4.54 27.240 1.380 3.050 0.897
75 x 38 3 x 1-1/2 1.6 0.063 2.70 15.221 0.820 1.860 0.527
1.9 0.075 3.22 19.341 0.980 2.170 0.529
2.3 0.091 3.85 23.127 1.180 2.600 0.792
3.0 0.120 4.99 29.940 1.520 3.350 0.985
3.2 0.125 5.17 31.020 1.680 3.480 1.020
75 x 50 3 x 2 1.9 0.075 3.60 21.618 1.100 2.420 0.714
2.3 0.091 4.31 25.878 1.320 2.900 0.863
3.0 0.120 5.59 33.540 1.700 3.760 1.110
3.2 0.125 5.8 34.800 1.770 3.900 1.150
4.0 0.156 7.08 42.480 2.160 4.760 1.400
4.5 0.177 7.88 47.271 2.400 5.300 1.580
6.0 0.236 10.10 60.59 3.040 6.770 1.990
100 x 50 4 x 2 1.9 0.075 4.36 26.163 1.330 2.930 0.85
2.3 0.091 5.23 31.387 1.600 3.520 1.03
3.0 0.120 6.81 40.860 2.070 4.570 1.35
3.2 0.125 7.07 42.420 2.150 4.750 1.40
4.0 0.158 8.66 51.96 2.640 5.820 1.71
4.5 0.177 9.70 58.191 2.950 6.520 1.92
5.0 0.197 10.76 64.555 3.280 7.210 2.13
6.0 0.236 12.78 76.678 3.870 8.560 2.52

 

Dimensions Area
Size Wall Thickness Calculated Weight
Nominal Actual
mm in mm in kg/m kg/6m kg/ft lb/ft in2
100 x 75 4 x 3 3.0 0.120 8.020 48.120 2.440 5.390 1.59
3.2 0.125 8.330 49.980 2.540 5.600 1.65
4.0 0.156 10.20 61.200 3.120 6.880 2.02
4.5 0.177 11.50 69.105 3.510 7.740 2.27
5.0 0.197 12.80 76.582 3.880 8.550 2.52
6.0 0.236 15.10 90.885 4.600 10.14 2.99
125 x 50 5 x 2 3.0 0.120 8.020 48.120 2.440 5.390 1.59
3.2 0.125 8.330 49.980 2.540 5.600 1.65
4.0 0.156 10.20 61.200 3.120 6.880 2.02
4.5 0.177 11.50 69.105 3.510 7.740 2.27
5.0 0.197 12.80 76.582 3.880 8.550 2.52
6.0 0.236 15.1 90.865 4.60 10.14 2.99
125 x 75 5 x 3 3.0 0.120 9.23 55.380 2.81 6.21 1.83
3.2 0.125 9.60 57.600 2.93 6.45 1.90
4.0 0.156 11.8 70.800 3.60 7.94 2.34
4.5 0.177 13.3 79.874 4.06 8.95 2.63
5.0 0.197 14.7 88.245 4.48 9.89 2.92
6.0 0.236 17.2 103.116 5.22 11.5 3.47
9.0 0.354 24.9 149.48 7.59 16.7 4.92

 

Dimensions Area
Size Wall Thickness Calculated Weight
Nominal Actual
mm in mm in kg/m kg/6m kg/ft lb/ft in2
150 x 50 6 x 2 3.0 0.120 9.23 55.380 2.81 6.21 1.83
3.2 0.125 9.60 57.600 2.93 6.45 1.90
4.0 0.156 11.8 70.800 3.60 7.94 2.34
4.5 0.177 13.3 79.874 4.06 8.95 2.63
5.0 0.197 14.7 88.245 4.48 9.89 2.92
6.0 0.236 17.3 103.71 5.23 11.6 3.47
150 x 75 6 x 3 3.2 0.125 10.9 65.357 3.32 7.32 2.13
4.0 0.156 13.4 80.544 4.09 9.02 2.65
4.5 0.177 15.1 90.634 4.60 10.2 2.98
5.0 0.197 16.7 100.28 5.10 11.3 3.31
6.0 0.236 19.7 118.07 6.00 13.2 3.87
9.0 0.354 28.3 170.00 8.64 19.0 5.59
150 x 100 6 x 4 4.0 0.156 15.0 90.00 4.57 10.1 2.96
4.5 0.177 16.9 101.40 5.15 11.4 3.33
5.0 0.197 18.7 112.26 5.71 12.6 3.70
6.0 0.236 22.1 132.42 6.73 14.8 4.34
9.0 0.354 31.7 190.37 9.67 21.3 6.26
12.0 0.472 40.8 245.0 12.4 27.4 8.06

 

Dimensions Area
Size Wall Thickness Calculated Weight
Nominal Actual
mm in mm in kg/m kg/6m kg/ft lb/ft in2
175 x 100 7 x 4 4.5 0.177 18.5 110.7 5.63 12.4 3.64
6.0 0.236 24.2 145.4 7.39 16.3 4.79
9.0 0.354 35.1 210.9 10.7 23.6 6.94
12.0 0.472 45.4 272.1 13.8 30.4 8.95
175 x 125 7 x 5 4.5 0.177 20.5 122.94 6.25 13.8 4.04
6.0 0.236 26.9 161.13 8.19 18.0 5.28
9.0 0.354 38.6 231.4 11.75 25.9 7.61
12.0 0.472 49.9 299.2 15.2 33.4 9.85
200 x 100 8 x 4 4.5 0.177 20.5 122.94 6.25 13.8 4.04
5.0 0.197 22.7 135.97 6.90 15.2 4.48
6.0 0.236 26.9 161.40 8.19 18.0 5.21
9.0 0.354 38.6 231.4 11.75 25.9 7.61
12.0 0.472 49.9 299.2 15.20 33.4 9.85
200 x 150 8 x 6 4.5 0.177 24.4 146.4 7.44 16.4 4.85
6.0 0.236 31.1 186.9 9.49 20.9 6.15
9.0 0.354 45.4 272.3 13.8 30.4 8.96
12.0 0.472 58.9 353.3 17.9 39.5 11.6
250 x 150 10 x 6 6.0 0.236 37.1 222.7 11.3 24.9 7.33
9.0 0.354 52.2 313.3 15.9 35.0 10.3
300 x 250 12 x 10 6.0 0.236 51.5 308.8 15.70 34.5 10.16
9.0 0.354 72.7 436.2 22.2 48.8 14.4