# Dimensions, mass and static parameters for steel channels with parallel flange

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Section designation $UPE$ $h$ $b$ $s$ $t$ $r_1$ Section area $F$ , in $\mathrm{cm^2}$ Mass $G$ , in $\mathrm{kg/m}$ Surface area $U$ , in $\mathrm{m^2/m}$ Second moment of area $I_x$ , in $\mathrm{cm^4}$ Section modulus $W_x$ , in $\mathrm{cm^3}$ Radius of gyration $i_x$ , in $\mathrm{cm}$ Second moment of area $I_y$ , in $\mathrm{cm^4}$ Section modulus $W_y$ , in $\mathrm{cm^3}$ Radius of gyration $i_y$ , in $\mathrm{cm}$ Moment of first order of half the cross section $S_x$ , in $\mathrm{cm^3}$ Distance between centre of pressure and centre of tension $s_x$ , in $\mathrm{cm}$ Dimension $e_y$ , in $\mathrm{cm}$ Distance of shear centre (M) from $y-y$ axis $x_M$ , in $\mathrm{cm}$
80 80 50 4 7 10 10.1 7.9 0.343 107 26.8 3.26 25.5 8 1.59 15.6 6.87 1.82 3.71
100 100 55 4.5 7.5 10 12.5 9.82 0.402 207 41.4 4.07 38.3 10.6 1.75 24 8.62 1.91 3.93
120 120 60 5 8 12 15.4 12.1 0.46 364 60.6 4.86 55.5 13.8 1.9 35.2 10.3 1.98 4.12
140 140 65 5 9 12 18.4 14.5 0.52 600 85.6 5.71 78.8 18.2 2.07 49.4 12.1 2.17 4.54
160 160 70 5.5 9.5 12 21.7 17 0.579 911 114 6.48 107 22.6 2.22 65.8 13.9 2.27 4.76
180 180 75 5.5 10.5 12 25.1 19.7 0.639 1350 150 7.34 144 28.6 2.39 86.5 15.7 2.47 5.19
200 200 80 6 11 13 29 22.8 0.697 1910 191 8.11 187 34.5 2.54 110 17.4 2.56 5.41
220 220 85 6.5 12 13 33.9 26.6 0.756 2680 244 8.9 247 42.5 2.7 141 19.1 2.7 5.7
240 240 90 7 12.5 15 38.5 30.2 0.813 3600 300 9.67 311 50.1 2.84 173 20.8 2.79 5.91
270 270 95 7.5 13.5 15 44.8 35.2 0.892 5250 389 10.8 401 60.7 2.99 226 23.3 2.89 6.14
300 300 100 9.5 15 15 56.6 44.4 0.968 7820 522 11.8 538 75.6 3.08 307 25.5 2.89 6.03
330 330 105 11 16 18 67.8 53.2 1.043 11010 667 12.7 682 89.7 3.17 396 27.8 2.9 6
360 360 110 12 17 18 77.9 61.2 1.121 14830 824 13.8 844 105 3.29 491 30.2 2.97 6.12
400 400 115 13.5 18 18 91.9 72.2 1.218 20980 1050 15.1 1050 123 3.37 631 33.2 2.98 6.06