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热轧等边角铁规格重量表/每米 |
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| 角钢号数 | 尺寸（毫米） | 截断面积 （厘米2） |
理论重量 （公斤/每米） |
表面积 （米2/米） |
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| A×b | T | r | ||||
| 2 | 20 | 3 4 |
3.5 | 1.132 1.459 |
0.889 1.145 |
0.078 0.077 |
| 2.5 | 25 | 3 4 |
3.5 | 1.432 1.859 |
1.124 1.459 |
0.098 0.097 |
| 3.0 | 30 | 3 4 |
4.5 | 1.749 2.276 |
1.373 1.786 |
0.117 0.117 |
| 3.6 | 36 | 3 4 5 |
4.5 | 2.109 2.756 3.382 |
1.656 2.163 2.654 |
0.141 0.141 0.141 |
| 4.0 | 40 | 3 4 5 |
5 | 2.359 3.086 3.791 |
1.852 2.422 2.976 |
0.157 0.157 0.156 |
| 4.5 | 45 | 3 4 5 6 |
5 | 2.659 3.486 4.292 5.076 |
2.088 2.736 .369 3.985 |
0.177 0.177 0.176 0.176 |
| 5.0 | 50 | 3 4 |
5.5 | 2.971 3.897 |
2.332 3.059 |
0.197 0.197 |
| 5.0 | 50 | 5 6 |
5.5 | 4.803 5.688 |
3.770 4.465 |
0.196 0.196 |
| 5.6 | 56 | 3 4 5 8 |
6.0 | 3.343 4.390 5.415 8.367 |
2.624 3.446 4.251 6.568 |
0.221 0.220 0.220 0.219 |
| 6.3 | 63 | 4 5 6 8 10 |
7 | 4.978 6.143 7.288 9.515 11.657 |
3.907 4.822 5.721 7.469 9.151 |
0.248 0.248 0.247 0.247 0.246 |
| 7 | 70 | 4 5 6 7 8 |
8 | 5.570 6.875 8.160 9.424 10.667 |
4.372 5.397 6.406 7.398 8.373 |
0.275 0.275 0.275 0.275 0.274 |
| 7.5 | 75 | 5 6 7 8 10 |
9 | 7.367 8.797 10.160 11.503 14.126 |
5.818 6.905 7.976 9.030 11.089 |
0.295 0.294 0.294 0.294 0.293 |
| 8 | 80 | 5 6 7 8 10 |
9 | 7.912 9.397 10.860 12.303 15.126 |
6.211 7.376 8.525 9.658 11.874 |
0.315 0.314 0.314 0.314 0.313 |
| 9 | 90 | 6 7 8 10 12 |
10 | 10.637 12.301 13.944 17.167 20.306 |
8.350 9.656 10.946 13.476 15.940 |
0.354 0.354 0.353 0.353 0.352 |
| 10 | 100 | 6 7 8 10 |
12 | 11.932 13.796 15.638 19.261 |
9.366 10.830 12.276 15.120 |
0.393 0.393 0.393 0.392 |
| 10 | 100 | 12 14 16 |
12 | 22.800 26.256 29.627 |
17.898 20.611 23.257 |
0.391 0.391 0.390 |
| 11 | 110 | 7 8 10 12 14 |
12 | 15.196 17.238 21.261 25.200 29.056 |
11.928 13.532 16.690 19.782 22.809 |
0.433 0.433 0.432 0.431 0.431 |
| 12.5 | 125 | 8 10 12 14 |
14 | 11.932 13.796 15.638 19.261 |
15.504 19.133 22.696 26.193 |
0.492 0.491 0.491 0.490 |
| 14 | 140 | 10 12 14 16 |
14 | 27.373 32.512 37.567 42.539 |
21.488 25.522 29.490 33.393 |
0.551 0.551 0.550 0.549 |
| 16 | 160 | 10 12 14 16 |
16 | 31.502 37.441 43.296 49.067 |
24.729 29.391 33.987 38.518 |
0.630 0.630 0.629 0.629 |
| 18 | 180 | 12 14 16 18 |
16 | 42.241 48.896 55.467 61.955 |
33.159 38.383 43.542 48.634 |
0.710 0.709 0.709 0.708 |
| 20 | 200 | 14 16 18 20 24 |
18 | 54.642 62.013 69.301 76.505 90.661 |
42.894 48.680 54.401 60.056 71.168 |
0.788 0.788 0.787 0.787 0.785 |
