重庆Q345B槽钢最新价格早知道
|
热轧普通槽钢规格理论重量表大全/每米
|
| h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径 |
| 型号 |
尺寸
|
截面面积 |
理论重量 |
| h |
b |
d |
t |
r |
r1 |
|
（mm)
|
(cm2) |
(kg/m) |
| 5 |
50 |
37 |
4.5 |
7.0 |
7.0 |
3.50 |
6.93 |
5.44 |
| 6.3 |
63 |
40 |
4.8 |
7.5 |
7.5 |
3.75 |
8.444 |
6.63 |
| 8 |
80 |
43 |
5.0 |
8.0 |
8.0 |
4.0 |
10.24 |
8.04 |
| 10 |
100 |
48 |
5.3 |
8.5 |
8.5 |
4.25 |
12.74 |
10.00 |
| 12.6 |
126 |
53 |
5.5 |
9.0 |
9.0 |
4.5 |
15.69 |
12.37 |
| 14a |
140 |
58 |
6.0 |
9.5 |
9.5 |
4.75 |
18.51 |
14.53 |
| 14b |
140 |
60 |
8.0 |
9.5 |
9.5 |
4.75 |
21.31 |
16.73 |
| 16a |
160 |
63 |
6.5 |
10.0 |
10.0 |
5.0 |
21.95 |
17.23 |
| 16 |
160 |
65 |
8.5 |
10.0 |
10.0 |
5.0 |
25.15 |
19.74 |
| 18a |
180 |
68 |
7.0 |
10.5 |
10.5 |
5.25 |
25.69 |
20.17 |
| 18 |
180 |
70 |
9.0 |
10.5 |
10.5 |
5.25 |
29.29 |
22.99 |
| 20a |
200 |
73 |
7.0 |
11.0 |
11.0 |
5.5 |
28.83 |
22.63 |
| 20 |
200 |
75 |
9.0 |
11.0 |
11.0 |
5.5 |
32.83 |
25.77 |
| 22a |
220 |
77 |
7.0 |
11.5 |
11.5 |
5.75 |
31.84 |
24.99 |
| 22 |
220 |
79 |
9.0 |
11.5 |
11.5 |
5.75 |
36.24 |
28.45 |
| 25a |
250 |
78 |
7.0 |
12.0 |
12.0 |
6.0 |
34.91 |
27.47 |
| 25b |
250 |
80 |
9.0 |
12.0 |
12.0 |
6.0 |
39.91 |
31.39 |
| 25c |
250 |
82 |
11.0 |
12.0 |
12.0 |
6.0 |
44.91 |
35.32 |
| 28a |
280 |
82 |
7.5 |
12.5 |
12.5 |
6.2 |
40.02 |
31.42 |
| 28b |
280 |
84 |
9.5 |
12.5 |
12.5 |
6.2 |
45.62 |
35.81 |
| 28c |
280 |
86 |
11.5 |
12.5 |
12.5 |
6.2 |
51.22 |
40.21 |
| 32a |
320 |
88 |
8.0 |
14.0 |
14.0 |
7.0 |
48.7 |
38.22 |
| 32b |
320 |
90 |
10.0 |
14.0 |
14.0 |
7.0 |
55.1 |
43.25 |
| 32c |
320 |
92 |
12.0 |
14.0 |
14.0 |
7.0 |
61.5 |
48.28 |
| 36a |
360 |
96 |
9.0 |
16.0 |
16.0 |
8.0 |
6.89 |
47.80 |
| 36b |
360 |
98 |
11.0 |
16.0 |
16.0 |
8.0 |
68.09 |
53.45 |
| 36c |
360 |
100 |
13.0 |
16.0 |
16.0 |
8.0 |
75.29 |
59.10 |
| 40a |
400 |
100 |
10.5 |
18.0 |
18.0 |
9.0 |
75.05 |
58.91 |
| 40b |
400 |
102 |
12.5 |
18.0 |
18.0 |
9.0 |
83.05 |
65.19 |
| 40c |
400 |
104 |
14.5 |
18.0 |
18.0 |
9.0 |
91.05 |
71.47 |
长度：5-8号长5-12m；10-18号长5-19m；20-40号长6-19m
制造钢号：A3，A3F，B3F等
