Dimensions, mass and static parameters for $I$ section with narrow taper flange
Section designation $ I $ | $ h $ | $ b $ | $ s $ | $ t $ | $ r_1 $ | $ r_2 $ | 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} $ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
80 | 80 | 42 | 3.9 | 5.9 | 3.9 | 2.3 | 7.57 | 5.94 | 0.304 | 77.8 | 19.5 | 3.2 | 6.29 | 3 | 0.91 | 11.4 | 6.84 |
100 | 100 | 50 | 4.5 | 6.8 | 4.5 | 2.7 | 10.6 | 8.34 | 0.37 | 171 | 34.2 | 4.01 | 12.2 | 4.88 | 1.07 | 19.9 | 8.57 |
120 | 120 | 58 | 5.1 | 7.7 | 5.1 | 3.1 | 14.2 | 11.1 | 0.439 | 328 | 54.7 | 4.81 | 21.5 | 7.41 | 1.23 | 31.8 | 10.3 |
140 | 140 | 66 | 5.7 | 8.6 | 5.7 | 3.4 | 18.2 | 14.3 | 0.502 | 573 | 81.9 | 5.61 | 35.2 | 10.7 | 1.4 | 47.7 | 12 |
160 | 160 | 74 | 6.3 | 9.5 | 6.3 | 3.8 | 22.8 | 17.9 | 0.575 | 935 | 117 | 6.4 | 54.7 | 14.8 | 1.55 | 68 | 13.7 |
180 | 180 | 82 | 6.9 | 10.4 | 6.9 | 4.1 | 27.9 | 21.9 | 0.64 | 1450 | 161 | 7.2 | 81.3 | 19.8 | 1.71 | 93.4 | 15.5 |
200 | 200 | 90 | 7.5 | 11.3 | 7.5 | 4.5 | 33.4 | 26.2 | 0.709 | 2140 | 214 | 8 | 117 | 26 | 1.87 | 125 | 17.2 |
220 | 220 | 98 | 8.1 | 12.2 | 8.1 | 4.9 | 39.5 | 31.1 | 0.775 | 3060 | 278 | 8.8 | 162 | 33.1 | 2.02 | 162 | 18.9 |
240 | 240 | 106 | 8.7 | 13.1 | 8.7 | 5.2 | 46.1 | 36.2 | 0.844 | 4250 | 354 | 9.59 | 221 | 41.7 | 2.2 | 206 | 20.6 |
260 | 260 | 113 | 9.4 | 14.1 | 9.4 | 5.6 | 53.3 | 41.9 | 0.906 | 5740 | 442 | 10.4 | 288 | 51 | 2.32 | 257 | 22.3 |
280 | 280 | 119 | 10.1 | 15.2 | 10.1 | 6.1 | 61 | 47.9 | 0.966 | 7590 | 542 | 11.1 | 364 | 61.2 | 2.45 | 316 | 24 |
300 | 300 | 125 | 10.8 | 16.2 | 10.8 | 6.5 | 69 | 54.2 | 1.03 | 9800 | 653 | 11.9 | 451 | 72.2 | 2.56 | 381 | 25.7 |
320 | 320 | 131 | 11.5 | 17.3 | 11.5 | 6.9 | 77.7 | 61 | 1.09 | 12510 | 782 | 12.7 | 555 | 84.7 | 2.67 | 457 | 27.4 |
340 | 340 | 137 | 12.2 | 18.3 | 12.2 | 7.3 | 86.7 | 68 | 1.15 | 15700 | 923 | 13.5 | 674 | 98.4 | 2.8 | 540 | 29.1 |
360 | 360 | 143 | 13 | 19.5 | 13 | 7.8 | 97 | 76.1 | 1.21 | 19610 | 1090 | 14.2 | 818 | 114 | 2.9 | 638 | 30.7 |
380 | 380 | 149 | 13.7 | 20.5 | 13.7 | 8.2 | 107 | 84 | 1.27 | 24010 | 1260 | 15 | 975 | 131 | 3.02 | 741 | 32.4 |
400 | 400 | 155 | 14.4 | 21.6 | 14.4 | 8.6 | 118 | 92.4 | 1.33 | 29210 | 1460 | 15.7 | 1160 | 149 | 3.13 | 857 | 34.1 |
450 | 450 | 170 | 16.2 | 24.3 | 16.2 | 9.7 | 147 | 115 | 1.48 | 45850 | 2040 | 17.7 | 1730 | 203 | 3.43 | 1200 | 38.3 |
500 | 500 | 185 | 18 | 27 | 18 | 10.8 | 179 | 141 | 1.63 | 68740 | 2750 | 19.6 | 2480 | 268 | 3.72 | 1620 | 42.4 |
550 | 550 | 200 | 19 | 30 | 19 | 11.9 | 212 | 166 | 1.8 | 99180 | 3610 | 21.6 | 3490 | 349 | 4.02 | 2120 | 46.8 |