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|
扁鋼寬度
／mm |
理論質量／(kg／m) | ||||||||||||||
|
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
14 |
15 |
16 |
18 |
20 |
25 |
30 | |
|
8 |
0.31 |
0.38 |
0.44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10 |
0.39 |
0.47 |
0.55 |
0.63 |
0.71 |
|
|
|
|
|
|
|
|
|
|
|
12 |
0.47 |
0.55 |
0.66 |
0.75 |
0.85 |
0.94 |
1.04 |
|
|
|
|
|
|
|
|
|
13 |
0.51 |
0.61 |
0.71 |
0.82 |
0.92 |
1.02 |
1.12 |
|
|
|
|
|
|
|
|
|
14 |
0.55 |
0.66 |
0.77 |
0.88 |
0.99 |
1.10 |
1.21 |
1.32 |
|
|
|
|
|
|
|
|
15 |
0.59 |
0.71 |
0.82 |
0.94 |
1.06 |
1.18 |
1.29 |
1.41 |
|
|
|
|
|
|
|
|
16 |
0.63 |
0.75 |
0.88 |
1.00 |
1.13 |
1.26 |
1.38 |
1.51 |
1.76 |
|
|
|
|
|
|
|
18 |
0.71 |
0.85 |
0.99 |
1.13 |
1.27 |
1.41 |
1.55 |
1.70 |
1.96 |
2.12 |
2.26 |
|
|
|
|
|
20 |
0.78 |
0.94 |
1.10 |
1.26 |
1.41 |
1.57 |
1.73 |
1.88 |
2.28 |
2.36 |
2.51 |
2.63 |
|
|
|
|
22 |
0.86 |
1.04 |
1.21 |
1.38 |
1.55 |
1.73 |
1.90 |
2.07 |
2.42 |
2.69 |
2.76 |
3.11 |
3.45 |
|
|