热轧不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） |
| b | B | t | r |
| 2.5/1.6 | 25 | 16 | 3
4 | 3.5 | 1.162
1.499 | 0.912
1.176 | 0.080
0.079 |
| 3.2/2 | 32 | 20 | 3
4 | 3.5 | 1.492
1.939 | 1.171
1.522 | 0.102
0.101 |
| 4/2.5 | 40 | 25 | 3
4 | 4 | 1.890
2.467 | 1.484
1.936 | 0.127
0.127 |
| 4.5/2.8 | 45 | 28 | 3
4 | 5 | 2.149
2.806 | 1.687
2.203 | 0.143
0.143 |
| 5/3.2 | 50 | 32 | 3
4 | 5.5 | 2.431
3.177 | 1.908
2.494 | 0.161
0.160 |
| 5.6/3.6 | 56 |
36
| 3
4
5 | 6 | 2.743
3.590
4.415 | 2.153
2.818
3.466 | 0.181
0.180
0.180 |
| 6.3/4 | 63 |
40 | 4
5
6
7 | 7 | 4.058
4.993
5.908
6.802 | 3.185
3.920
4.638
5.339 | 0.202
0.202
0.201
0.201 |
| 7/4.5 | 70 | 45 | 4
5
6
7 | 7.5 | 4.547
5.609
6.647
7.657 | 3.570
4.403
5.218
6.011 | 0.226
0.225
0.225
0.225 |
| 7.5/5 | 75 | 50 | 5
6
8
10 | 8 | 6.125
7.260
9.467
11.590 | 4.808
5.699
7.431
9.098 | 0.245
0.245
0.244
0.244 |
| 8/5 | 80 | 50 | 5
6
7
8 | 8 | 6.375
7.560
8.724
9.867 | 5.005
5.935
6.848
7.745 | 0.255
0.255
0.255
0.254 |
| 5.6/3.6 | 56 |
36
| 3
4
5 | 6 | 2.743
3.590
4.415 | 2.153
2.818
3.466 | 0.181
0.180
0.180 |
| 6.3/4 | 63 |
40 | 4
5
6
7 | 7 | 4.058
4.993
5.908
6.802 | 3.185
3.920
4.638
5.339 | 0.202
0.202
0.201
0.201 |
| 7/4.5 | 70 | 45 | 4
5
6
7 | 7.5 | 4.547
5.609
6.647
7.657 | 3.570
4.403
5.218
6.011 | 0.226
0.225
0.225
0.225 |
| 7.5/5 | 75 | 50 | 5
6
8
10 | 8 | 6.125
7.260
9.467
11.590 | 4.808
5.699
7.431
9.098 | 0.245
0.245
0.244
0.244 |
| 8/5 | 80 | 50 | 5
6
7
8 | 8 | 6.375
7.560
8.724
9.867 | 5.005
5.935
6.848
7.745 | 0.255
0.255
0.255
0.254 |
| 9/5.6 | 90 |
56
| 5
6
7
8 | 9 | 7.212
8.557
9.880
11.183 | 5.661
6.717
7.756
8.779 | 0.287
0.286
0.286
0.286 |
| 10/6.3 | 100 |
63 | 6
7
8
10 | 10 | 9.617
11.111
12.584
15.467 | 7.550
8.722
9.878
12.142 | 0.320
0.320
0.319
0.319 |
| 10/8 | 100 | 80 | 6
7
8
10 | 10 | 10.637
12.301
13.944
17.167 | 8.350
9.656
10.946
13.476 | 0.354
0.354
0.353
0.353 |
| 11/7 | 110 | 70 | 6
7
8
10 | 10 | 10.637
12.301
13.944
17.167 | 8.350
9.656
10.946
13.476 | 0.354
0.354
0.353
0.353 |
| 12.5/8 | 125 | 80 | 7
8
10
12 | 11 | 14.096
15.989
19.712
23.351 | 11.066
12.551
15.474
18.330 | 0.403
0.403
0.402
0.402 |
| 14/9 | 140 | 90 | 8
10
12
14 | 12 | 18.038
22.261
26.400
30.456 | 14.160
17.475
20.724
23.908 | 0.453
0.452
0.451
0.451 |
| 16/10 | 160 | 100 | 10
12
14
16 | 13 | 25.315
30.054
34.709
39.281 | 19.872
23.592
27.247
30.835 | 0.512
0.511
0.510
0.510 |
| 18/11 | 180 | 110 | 10
12
14
16 | 14 | 28.373
33.712
38.967
44.139 | 22.373
26.464
30.589
34.649 | 0.571
0.571
0.570
0.569 |
| 20/12.5 | 200 | 125 | 12
14
16
18 | 14 | 37.912
43.867
49.739
55.526 | 29.761
34.436
39.045
43.588 | 0.641
0.640
0.639
0.639 |
