热轧等边角铁规格重量表/每米 角钢号尺寸（毫米）截断面积 理论重量 表面积 数 A×b T r 3 （厘米2） （公斤/米） （米2/米） 1.132 0.8 1.145 1.124 1.459 1.373 1.786 1.656 2.163 2.654 1.852 2.422 2.976 2.088 2.736 .369 3.985 2.332 3.059 0.078 0.077 0.098 0.097 0.117 0.117 0.141 0.141 0.141 0.157 0.157 0.156 0.177 0.177 0.176 0.176 0.197 0.197 2 20 4 3 3.5 1.459 1.432 3.5 4 3 1.859 1.749 4.5 4 3 2.276 2.109 2.5 25 3.0 30 3.6 36 4 4.5 2.756 5 3 3.382 2.359 3.086 3.791 2.659 3.486 5 5 6 3 4.292 5.076 2.971 5.5 4 3.7 4.0 40 4 5 5 3 4 4.5 45 5.0 50 5 5.0 50 6 3 4 5.6 56 5 8 4 5 6.3 63 6 7 8 10 4 5 7 70 6 8 7 8 5 6 7.5 75 7 9 8 10 6.0 5.5 4.803 5.688 3.343 4.390 5.415 8.367 4.978 6.143 7.288 9.515 11.657 5.570 6.875 8.160 9.424 10.667 7.367 8.797 10.160 11.503 14.126 3.770 4.465 2.624 3.446 4.251 6.568 3.907 4.822 5.721 7.469 9.151 4.372 5.397 6.406 7.398 8.373 5.818 6.905 7.976 9.030 11.0 0.196 0.196 0.221 0.220 0.220 0.219 0.248 0.248 0.247 0.247 0.246 0.275 0.275 0.275 0.275 0.274 0.295 0.294 0.294 0.294 0.293 5 6 8 80 7 9 8 10 6 7 9 90 7.912 9.397 10.860 12.303 15.126 10.637 12.301 6.211 7.376 8.525 9.658 11.874 8.350 9.656 10.946 13.476 15.940 9.366 0.315 0.314 0.314 0.314 0.313 0.354 0.354 0.353 0.353 0.352 8 10 13.944 10 12 17.167 20.306 6 7 10 100 8 10 12 11.932 10.830 13.796 12.276 15.638 15.120 19.261 0.393 0.393 0.393 0.392 12 10 22.800 17.8 20.611 23.257 11.928 13.532 16.690 0.391 0.391 0.390 0.433 0.433 0.432 100 14 12 26.256 16 7 29.627 15.196 11 110 8 12 17.238 10 21.261 12 14 8 12.5 125 25.200 29.056 11.932 19.782 22.809 15.504 19.133 22.696 26.193 21.488 25.522 29.490 33.393 24.729 29.391 33.987 38.518 33.159 38.383 43.542 48.634 42.4 48.680 54.401 0.431 0.431 0.492 0.491 0.491 0.490 0.551 0.551 0.550 0.549 0.630 0.630 0.629 0.629 0.710 0.709 0.709 0.708 0.788 0.788 0.787 10 13.796 14 12 15.638 14 10 19.261 27.373 14 140 12 32.512 14 14 37.567 16 10 42.539 31.502 16 160 12 37.441 16 14 43.296 16 12 49.067 42.241 18 180 14 48.6 16 16 55.467 18 14 61.955 54.2 20 200 16 18 62.013 18 69.301 20 24
76.505 90.661 60.056 71.168 0.787 0.785