b d
2 20 34
0.889
1.145
2.5 25 34
1.124
1.459
3 30 34
1.373
1.786
3.6 36
3
4
5
1.656
2.163
2.654
4 40
3
4
5
1.852
2.422
2.976
4.5 45
3
4
5
6
2.088
2.736
3.369
3.985
5 50
3
4
5
6
2.332
3.059
3.770
4.465
5.6 56
3
4
5
8
2.624
3.446
4.251
6.658
6.3 63
4
5
6
8
10
3.907
4.822
5.721
7.469
9.151
7 70
4
5
6
7
8
4.372
5.397
6.406
7.398
8.373
7.5 75
5
6
7
8
10
5.818
6.905
7.976
9.030
11.089
热轧等边角钢 (b- 边宽 d-