冷弯内卷边槽钢规格-第二钢筋网.doc

冷弯内卷边槽钢规格 GB 6723-86 名称 尺寸 mm 理论 重量 kg/m 截面 面积 cm2 重心 cm 惯性矩 cm4 回转半径 cm 截面模数 cm3 H×B×C×t H B C t X0 IX IY rX rY Wx WYmax WYmin 40×40×9×2.5 40 40 9 2.5 2.323 2.960 1.651 7.753 5.679 1.618 1.385 3.876 3.438 2.418 60×30×10×2.5 60 30 10 2.5 2.363 3.010 1.043 16.009 3.353 2.306 1.055 5.336 3.214 1.713 60×30×10×3.0 3.0 2.743 3.495 1.036 18.077 3.688 2.274 1.027 6.025 3.559 1.878 60×30×15×2.5 15 2.5 2.559 3.260 1.183 16.780 4.129 2.268 1.125 5.593 3.488 2.273 60×30×15×3.0 3.0 2.979 3.795 1.179 19.002 4.599 2.237 1.100 6.334 3.898 2.527 80×40×15×2.5 80 40 2.5 3.344 4.260 1.449 41.397 9.326 3.117 1.479 10.349 6.432 3.657 80×40×15×3.0 3.0 3.921 4.995 1.444 47.579 10.342 3.086 1.452 11.894 7.298 4.125 80×50×25×2.5 50 25 2.5 4.129 5.260 2.161 50.950 20.178 3.112 1.958 12.737 9.335 7.108 80×50×25×3.0 3.0 4.863 6.195 2.158 58.927 23.175 3.084 1.934 14.731 10.736 8.156 100×50×20×2.5 100 20 2.5 4.325 5.510 1.853 84.932 19.889 3.925 1.899 16.986 10.73 6.321 100×50×20×3.0 3.0 5.098 6.495 1.848 98.560 22.802 3.895 1.873 19.712 12.333 7.235 100×60×20×2.5 60 2.5 4.718 6.010 2.282 96.818 30.790 4.013 2.263 19.363 13.489 8.282 100×60×2D×3.0 3.0 5.569 7.095 2.276 112.678 35.480 3.985 2.236 22.535 15.582 9.530 120×50×20×2.5 120 50 2.5 4.718 6.010 1.709 130.706 21.261 4.663 1.880 21.784 12.435 6.461 120×50×20×3.0 3.0 5.569 7.095 1.705 152.109 24.391 4.630 1.854 25.351 14.305 7.402 120×60×20×2.5 120 60 20 2.5 5.110 6.510 2.116 147.967 32.941 4.767 2.249 24.661 15.561 8.483 120×60×20×3.0 3.0 6.040 7.695 2.111 172.647 37.987 4.736 2.221 28.774 17.994 9.768 140×50×20×2.5 140 50 2.5 5.110 6.510 1.588 188.502 22.423 5.380 1.855 26.928 14.12 6.572 140×50×20×3.0 3.0 6.040 7.695 1.583 219.848 25.733 5.345 1.828 31.406 16.247 7.532 140×60×20×2.5 60 2.5 5.503 7.010 1.974 212.137 34.786 5.500 2.227 30.305 17.615 8.642 140×60×20×3.0 3.0 6.511 8.295 1.969 248.006 40.132 5.467 2.199 35.429 20.379 9.956 160×60×20×3.0 160 3.0 6.982 8.895 1.