型号 b(mm) d(mm) G(kg/m)
2 20 3 0.889
2 20 4 1.145
2.5 25 3 1.124
2.5 25 4 1.459
3 30 3 1.373
3 30 4 1.786
3.6 36 3 1.656
3.6 36 4 2.163
3.6 36 5 2.654
4 40 3 1.852
4 40 4 2.422
4 40 5 2.976
4.5 45 3 2.088
4.5 45 4 2.736
4.5 45 5 3.369
4.5 45 6 3.985
5 50 3 2.332
5 50 4 3.059
5 50 5 3.77
5 50 6 4.465
5.6 56 3 2.624
5.6 56 4 3.446
5.6 56 5 4.251
5.6 56 8 6.568
6.3 63 4 3.907
6.3 63 5 4.822
6.3 63 6 5.721
6.3 63 8 7.469
6.3 63 10 9.151
7 70 4 4.372
7 70 5 5.397
7 70 6 6.406
7 70 7 7.398
7 70 8 8.373
7.5 75 5 5.818
7.5 75 6 6.905
7.5 75 7 7.976
7.5 75 8 9.03
7.5 75 10 11.089
8 80 5 6.211
8 80 6 7.376
8 80 7 8.525
8 80 8 9.658
8 80 10 11.874
9 90 6 8.35
9 90 7 9.656
9 90 8 10.946
9 90 10 13.476
9 90 12 15.94
10 100 6 9.366
10 100 7 10.83
10 100 8 12.276
10 100 10 15.12
10 100 12 17.898
10 100 14 20.611
10 100 16 23.257
11 110 7 11.928
11 110 8 13.532
11 110 10 16.69
11 110 12 19.782
11 110 14 22.809
12.5 125 8 15.504
12.5 125 10 19.133
12.5 125 12 22.696
12.5 125 14 26.193
14 140 10 21.488
14 140 12 25.522
14 140 14 29.49
14 140 16 33.393
16 160 10 24.729
16 160 12 29.391
16 160 14 33.987
16 160 16 38.518
18 180 12 33.159
18 180 14 38.383
18 180 16 43.542
18 180 18 48.634
20 200 14 42.894
20 200 16 48.68
20 200 18 54.401
20 200 20 60.056
20 200 24 71.168
公式说明：b:变宽 d:边厚 G：理论重量