|
工字钢 (公斤/米) |
|
规格 |
理重 |
规格 |
理重 |
|
10# |
11.2 |
63a# |
121.4 |
|
12# |
13.98 |
63b# |
131.3 |
|
14# |
16.9 |
63c# |
141.2 |
|
16# |
20.5 |
轻型工字钢 |
|
18# |
24.1 |
10# |
9.46 |
|
20a# |
27.9 |
12# |
11.5 |
|
20b# |
31.1 |
14# |
13.7 |
|
22a# |
33.1 |
16# |
15 |
|
22b# |
36.5 |
18# |
18.4 |
|
25a# |
38.1 |
18a# |
19.9 |
|
25b# |
42 |
20# |
21 |
|
28a# |
43.5 |
20a# |
22.7 |
|
28b# |
47.9 |
22# |
24 |
|
32a# |
52.6 |
22a# |
25.8 |
|
32b# |
57.7 |
24# |
27.3 |
|
32c# |
62.8 |
24a# |
29.4 |
|
36a# |
60 |
27# |
31.5 |
|
36b# |
65.7 |
27a# |
33.9 |
|
36c# |
71.3 |
30# |
36.5 |
|
40a# |
67.6 |
30a# |
39.2 |
|
40b# |
73.9 |
33# |
42.2 |
|
40c# |
80.1 |
36# |
48.6 |
|
45a# |
80.4 |
40# |
56.1 |
|
45b# |
87.5 |
45# |
65.2 |
|
45c# |
94.6 |
50# |
76.8 |
|
50a# |
93.7 |
55# |
89.8 |
|
50b# |
101.5 |
60# |
104 |
|
50c# |
109.4 |
65# |
120 |
|
56a# |
106.3 |
70# |
138 |
|
56b# |
115.1 |
70a# |
158 |
|
56c# |
123.9 |
70b# |
184 | |