热轧等边角铁规格重量表/每米 |
| 角钢号数 | 尺寸（毫米） | 截断面积
（厘米2） | 理论重量
（公斤/米） | 表面积
（米2/米） |
| 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 |
