热轧美标H型钢截面参数型号 ( 高×宽) W27×84 W27×94 W27×102 W27×114 W27×129 W27×146 W27×161 W27×178 W27×217 W24×55 W24×62 W24×68 W24×76 W24×84 W24×94 W24×103 W24×104 W24×117 W24×131 W24×146 W24×162 W21×44 W21×48 W21×50 W21×55 W21×57 W21×62 W21×68 W21×73 W21×83 W21×93 W21×101 W21×111 W21×122 W21×132 W21×147 W21×166 W21×182 W21×201 H 678.43 683.77 688.09 693.17 701.8 695.45 700.79 706.37 722.12 598.68 603 602.74 607.57 612.14 617.47 623.06 611.12 616.2 621.79 628.4 635 524.76 523.75 529.08 528.32 534.92 533.15 536.7 539.5 544.32 549.15 542.54 546.35 550.67 554.48 560.32 570.99 577.09 584.96 B 252.98 253.75 254.38 255.78 254.25 354.71 356.11 357.76 358.52 177.93 178.82 227.71 228.35 229.11 230.25 228.6 323.85 325.12 326.52 327.66 329.06 165.1 206.76 165.86 208.79 166.37 209.3 210.06 210.69 212.22 213.87 312.17 313.44 314.71 315.98 317.75 315.47 317.5 319.4 mm) 截面尺寸 (mm) t1 11.68 12.45 13.08 14.48 15.49 15.37 16.76 18.41 21.08 10.03 12.83 10.92 14.99 10.54 14.86 11.18 17.27 11.94 19.56 13.08 22.22 13.97 24.89 12.7 19.05 13.97 21.59 15.37 24.38 16.51 27.69 17.91 30.99 8.89 11.43 8.89 10.92 9.65 13.59 9.52 13.26 10.29 16.51 10.16 15.62 10.92 17.4 11.56 18.8 13.08 21.21 14.73 23.62 12.7 20.32 13.97 22.22 15.24 24.38 16.51 26.29 18.29 29.21 19.05 34.54 21.08 37.59 23.11 41.4 t2 16.26 18.92 21.08 23.62 27.94 24.76 27.43 30.23 38.1 r 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 14 14 14 14 14 14 14 14 14 14 14 14 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 截面面积cm2 截面面积cm2 cm 159.78 178.49 193.81 216.42 244.22 277.01 305.72 337.28 411.43 104.82 117.86 129.76 144.6 159.71 178.99 195.57 197.84 222.12 248.97 277.72 308.23 83.81 91.23 94.97 104.61 108.02 117.83 129.36 138.66 157.12 176.43 192.06 210.89 231.42 250.45 278.87 315.01 345.97 382 理论重量 Kg/m Ix 125.43 140.11 152.14 169.89 191.71 217.45 239.99 264.77 322.97 118525.24 136205.15 150816.89 170103.23 198282.75 234276.2 261335.82 290811.78 369338.46 惯性矩

82.2837 56255.13 92.5201 64813.35 101.862 76360.62 113.511 87608.55 125.372 98772.29 140.5 112562.91 153.522 125146.63 155.31 129435.4 174.364 147400.23 195.441 167601.79 218.01 191029.67 241.961 215597.54 65.7909 35126.96 71.6156 39957.89 74.5515 41015.84 82.1189 47649.53 84.79 48653.78 92.4966 55393.35 101.548 61699.17 108.848 66778.54 123.339 76291.79 138.498 86223.78 150.76 100812.58 165.549 111352.47 181.665 123299.72 196.603 134256.79 218.913 151201.67 247.29 177983.27 271.586 197080.33 299.87 221018.1

热轧美标H型钢截面参数