carbon & alloy steel
Chinese Standards Steel U Channel Bar
The Chinese standard steel U channel bar is one of Chinese standard hot rolled structural steel section , which was known as U bar , steel U beam , metals U channel , Chinese standard hot rolled steel U channel was manufactured by hot-rolled techniques to finish according to Chinese hot-rolled steel section standards to finish, which is GB/T 706-2008 . Hot rolled steel U channel bar was being mainly used for the construction of building steel structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc. Our factory can offer the size arrange from 5 to 40C, for steel grade, we can offer ASTM A36, SS400, Q235B, Q345B, Q345E, etc, we have the large stock of Chinese standard hot rolled steel U channel for sale, if you need, contact us, please!
The following table is full the specifications of Chinese standard hot rolled steel U channel bar for your reference.
|
SpecIfication |
Cross Section Size |
Cross Section Area |
Theoretical Weight/ |
|||||
|
h |
b |
d |
t |
r |
r1 |
|||
|
5 |
50 |
37 |
4.5 |
7 |
7 |
3.5 |
6.928 |
5.438 |
|
6.3 |
63 |
40 |
4.8 |
7.5 |
7.5 |
3.8 |
8.451 |
6.634 |
|
6.5 |
65 |
40 |
4.3 |
7.5 |
7.5 |
3.8 |
8.547 |
6.709 |
|
8 |
80 |
43 |
5 |
8 |
8 |
4 |
10.248 |
8.045 |
|
10 |
100 |
48 |
5.3 |
8.5 |
8.5 |
4.2 |
12.748 |
10.007 |
|
12 |
120 |
53 |
5.5 |
9 |
9 |
4.5 |
15.362 |
12.059 |
|
12.6 |
126 |
53 |
5.5 |
9 |
9 |
4.5 |
15.692 |
12.318 |
|
14a |
140 |
58 |
6 |
9.5 |
9.5 |
4.8 |
18.516 |
14.535 |
|
14b |
140 |
60 |
8 |
9.5 |
9.5 |
4.8 |
21.316 |
16.733 |
|
16a |
160 |
63 |
6.5 |
10 |
10 |
5 |
21.962 |
17.24 |
|
16b |
160 |
65 |
8.5 |
10 |
10 |
5 |
25.162 |
19.752 |
|
18a |
180 |
68 |
7 |
10.5 |
10.5 |
5.2 |
25.699 |
20.174 |
|
18b |
180 |
70 |
9 |
10.5 |
10.5 |
5.2 |
29.299 |
23 |
|
20a |
200 |
73 |
7 |
11 |
11 |
5.5 |
28.837 |
22.637 |
|
20b |
200 |
75 |
9 |
11 |
11 |
5.5 |
32.837 |
25.777 |
|
22a |
220 |
77 |
7 |
11.5 |
11.5 |
5.8 |
31.846 |
24.999 |
|
22b |
220 |
79 |
9 |
11.5 |
11.5 |
5.8 |
36.246 |
28.453 |
|
24a |
240 |
78 |
7 |
12 |
12 |
6 |
34.217 |
26.86 |
|
24b |
240 |
80 |
9 |
12 |
12 |
6 |
39.017 |
30.628 |
|
24c |
240 |
82 |
11 |
12 |
12 |
6 |
43.817 |
34.396 |
|
25a |
250 |
78 |
7 |
12 |
12 |
6 |
34.917 |
27.41 |
|
25b |
250 |
80 |
9 |
12 |
12 |
6 |
39.917 |
31.335 |
|
25c |
250 |
82 |
11 |
12 |
12 |
6 |
44.917 |
35.26 |
|
27a |
270 |
82 |
7.5 |
12.5 |
12.5 |
6.2 |
39.284 |
30.838 |
|
27b |
270 |
84 |
9.5 |
12.5 |
12.5 |
6.2 |
44.684 |
35.077 |
|
27c |
270 |
86 |
11.5 |
12.5 |
12.5 |
6.2 |
50.084 |
39.316 |
|
28a |
280 |
82 |
7.5 |
12.5 |
12.5 |
6.2 |
40.034 |
31.427 |
|
28b |
280 |
84 |
9.5 |
12.5 |
12.5 |
6.2 |
45.634 |
35.823 |
|
28c |
280 |
86 |
11.5 |
12.5 |
12.5 |
6.2 |
51.234 |
40.219 |
|
30a |
300 |
85 |
7.5 |
13.5 |
13.5 |
6.8 |
43.902 |
34.463 |
|
30b |
300 |
87 |
9.5 |
13.5 |
13.5 |
6.8 |
49.902 |
39.173 |
|
30c |
300 |
89 |
11.5 |
13.5 |
13.5 |
6.8 |
55.902 |
43.883 |
|
32a |
320 |
88 |
8 |
14 |
14 |
7 |
48.513 |
38.083 |
|
32b |
320 |
90 |
10 |
14 |
14 |
7 |
54.913 |
43.107 |
|
32c |
320 |
92 |
12 |
14 |
14 |
7 |
61.313 |
48.131 |
|
36a |
360 |
96 |
9 |
16 |
16 |
8 |
60.91 |
47.814 |
|
36b |
360 |
98 |
11 |
16 |
16 |
8 |
68.11 |
53.466 |
|
36c |
360 |
100 |
13 |
16 |
16 |
8 |
75.31 |
59.118 |
|
40a |
400 |
100 |
10.5 |
18 |
18 |
9 |
75.068 |
58.928 |
|
40b |
400 |
102 |
12.5 |
18 |
18 |
9 |
83.068 |
65.208 |
|
40c |
400 |
104 |
14.5 |
18 |
18 |
9 |
91.068 |
71.488 |
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