Marine Hot-Rolled Steel Channels
Application:
The steel channels are hot rolled which are also suitable for shipbuilding. They have excellent weld ability, good riveting and comprehensive mechanical properties. We are able to supply marine hot-rolled steel channels with full dimensions which are manufactured under Chinese Standards, American Standards and European Standards. The frequently used size range are following: height range of 30mm~400mm, flange width range of 15mm~110mm, the web thickness range is 4mm~15mm. Please contact us if you have any special requirements for dimensions or materials. So that we can customize the steel channels as you require.
Features:
• Manufactured in line with Chinese standard GB/T 706-2008/ American standard/ European standard
• Full choices of steel grades and dimensions
• Standard-sized, well-shaped and reliable quality
• Marginal tolerances
• Cost and time savings
Available Dimensions:
Chinese Standard GB/T 706-2008:
|
Sizes In Inches |
Wt. In Lbs. Per Ft. |
Depth In Inches |
Flange Width In Inches |
Flange Thick. In Inches |
Web. Thick. In Inches |
Est. Wt. In Lbs. Stock Length |
|
|
20’ |
40’ |
||||||
|
C3× |
4.1 |
3 |
13/8 |
1/4 |
3/16 |
82 |
164 |
|
5.0 |
3 |
11/2 |
1/4 |
1/4 |
100 |
200 |
|
|
6.0 |
3 |
15/8 |
1/4 |
3/8 |
120 |
240 |
|
|
C4× |
5.4 |
4 |
15/8 |
5/16 |
3/16 |
108 |
216 |
|
7.25 |
4 |
13/4 |
5/16 |
5/16 |
145 |
290 |
|
|
C5× |
6.7 |
5 |
13/4 |
5/16 |
3/16 |
134 |
268 |
|
9.0 |
5 |
17/8 |
5/16 |
5/16 |
180 |
360 |
|
|
C6× |
8.2 |
6 |
17/8 |
5/16 |
3/16 |
164 |
328 |
|
10.5 |
6 |
2 |
5/16 |
5/16 |
210 |
420 |
|
|
13.0 |
6 |
21/8 |
5/16 |
7/16 |
260 |
520 |
|
|
C7× |
9.8 |
7 |
21/8 |
3/8 |
3/16 |
196 |
392 |
|
12.25 |
7 |
21/4 |
3/8 |
5/16 |
245 |
490 |
|
|
14.75 |
7 |
21/4 |
3/8 |
7/16 |
295 |
590 |
|
|
C8× |
11.5 |
8 |
21/4 |
3/8 |
1/4 |
230 |
460 |
|
13.75 |
8 |
23/8 |
3/8 |
5/16 |
275 |
550 |
|
|
18.75 |
8 |
21/2 |
3/8 |
1/2 |
375 |
750 |
|
|
C9× |
13.4 |
9 |
23/8 |
7/16 |
1/4 |
268 |
536 |
|
15.0 |
9 |
21/2 |
7/16 |
5/16 |
300 |
600 |
|
|
20.0 |
9 |
25/8 |
7/16 |
7/16 |
400 |
800 |
|
|
C10× |
15.3 |
10 |
25/8 |
7/16 |
1/4 |
306 |
612 |
|
20.0 |
10 |
23/4 |
7/16 |
3/8 |
400 |
800 |
|
|
25.0 |
10 |
27/8 |
7/16 |
1/2 |
500 |
1000 |
|
|
30.0 |
10 |
3 |
7/16 |
11/16 |
600 |
1200 |
|
|
C12× |
20.7 |
12 |
3 |
1/2 |
5/16 |
414 |
828 |
|
25.0 |
12 |
3 |
1/2 |
3/8 |
500 |
1000 |
|
|
30.0 |
12 |
31/8 |
1/2 |
1/2 |
600 |
1200 |
|
|
C15× |
33.9 |
15 |
33/8 |
5/8 |
3/8 |
678 |
1356 |
|
40.0 |
15 |
31/2 |
5/8 |
1/2 |
800 |
1600 |
|
|
50.0 |
15 |
33/4 |
5/8 |
11/16 |
1000 |
2000 |
|
Details of GB/T 706-2008 Hot-Rolled Steel Channels.
American Standard:
|
Model |
Sectional Dimension |
Sectional Area (cm2) |
Theoretical Weight (kg/m) |
|||||
|
h |
b |
d |
t |
r |
r1 |
|||
|
5 |
50 |
37 |
4.5 |
7.0 |
7.0 |
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 |
5.0 |
8.0 |
8.0 |
4.0 |
10.248 |
8.045 |
|
10 |
100 |
48 |
5.3 |
8.5 |
8.5 |
4.2 |
12.748 |
10.007 |
|
12 |
120 |
53 |
5.5 |
9.0 |
9.0 |
4.5 |
15.362 |
12.059 |
|
12.6 |
126 |
53 |
5.5 |
9.0 |
9.0 |
4.5 |
15.692 |
12.318 |
|
14a |
140 |
58 |
6.0 |
9.5 |
9.5 |
4.8 |
18.516 |
14.535 |
|
14b |
60 |
8.0 |
21.316 |
16.733 |
||||
|
16a |
160 |
63 |
6.5 |
10.0 |
10.0 |
5.0 |
21.962 |
17.24 |
|
16b |
65 |
8.5 |
25.162 |
19.752 |
||||
|
18a |
180 |
68 |
7.0 |
10.5 |
10.5 |
5.2 |
25.699 |
20.174 |
|
18b |
70 |
9.0 |
29.299 |
23.000 |
||||
|
20a |
200 |
73 |
7.0 |
11.0 |
11.0 |
5.5 |
28.837 |
22.637 |
|
20b |
75 |
9.0 |
32.837 |
25.777 |
||||
|
22a |
220 |
77 |
7.0 |
11.5 |
11.5 |
5.8 |
31.846 |
24.999 |
|
22b |
79 |
9.0 |
36.246 |
28.453 |
||||
|
24a |
240 |
78 |
7.0 |
12.0 |
12.0 |
6.0 |
34.217 |
26.860 |
|
24b |
80 |
9.0 |
39.017 |
30.628 |
||||
|
24c |
82 |
11.0 |
43.817 |
34.396 |
||||
|
25a |
250 |
78 |
7.0 |
34.917 |
27.410 |
|||
|
25b |
80 |
9.0 |
39.917 |
31.335 |
||||
|
25c |
82 |
11.0 |
44.917 |
35.260 |
||||
|
27a |
270 |
82 |
7.5 |
12.5 |
12.5 |
6.2 |
39.284 |
30.838 |
|
27b |
84 |
9.5 |
44.684 |
35.077 |
||||
|
27c |
86 |
11.5 |
50.084 |
39.316 |
||||
|
28a |
280 |
82 |
7.5 |
40.034 |
31.427 |
|||
|
28b |
84 |
9.5 |
45.634 |
35.823 |
||||
|
28c |
86 |
11.5 |
51.234 |
40.219 |
||||
|
30a |
300 |
85 |
7.5 |
13.5 |
13.5 |
6.8 |
43.902 |
34.463 |
|
30b |
87 |
9.5 |
49.902 |
39.173 |
||||
|
30c |
89 |
11.5 |
55.902 |
43.883 |
||||
|
32a |
320 |
88 |
8.0 |
14.0 |
14.0 |
7.0 |
48.513 |
38.083 |
|
32b |
90 |
10.0 |
54.913 |
43.107 |
||||
|
32c |
92 |
12.0 |
61.313 |
48.131 |
||||
|
36a |
360 |
96 |
9.0 |
16.0 |
16.0 |
8.0 |
60.910 |
47.814 |
|
36b |
98 |
11.0 |
68.110 |
53.466 |
||||
|
36c |
100 |
13.0 |
75.310 |
59.118 |
||||
|
40a |
400 |
100 |
10.5 |
18.0 |
18.0 |
9.0 |
75.068 |
58.928 |
|
40b |
102 |
12.5 |
83.038 |
65.208 |
||||
|
40c |
104 |
14.5 |
91.068 |
71.488 |
||||
|
Note |
The data of r, r1 will not be as terms of delivery. |
|||||||
Details of American Standard Hot-Rolled Steel Channels.
European Standard:
|
UPN |
Dimension (mm) |
Sectional Area (cm2) |
Unit Weight (kg/m) |
|||
|
h |
b |
s |
t |
|||
|
30×15 |
30 |
15 |
4.0 |
4.5 |
2.21 |
1.740 |
|
40×20 |
40 |
20 |
5.0 |
5.5 |
3.66 |
2.870 |
|
40×35 |
40 |
35 |
5.0 |
7.0 |
6.21 |
4.870 |
|
50×25 |
50 |
25 |
5.0 |
6.0 |
4.92 |
3.860 |
|
50×38 |
50 |
38 |
5.0 |
7.0 |
7.12 |
5.590 |
|
60×30 |
60 |
30 |
6.0 |
6.0 |
6.46 |
5.070 |
|
65×42 |
60 |
42 |
5.5 |
7.5 |
9.03 |
7.090 |
|
80 |
80 |
45 |
6.0 |
8.0 |
11.00 |
8.640 |
|
100 |
100 |
50 |
6.0 |
8.5 |
13.50 |
10.600 |
|
120 |
120 |
55 |
7.0 |
9.0 |
17.00 |
13.400 |
|
140 |
140 |
60 |
7.0 |
10.0 |
20.40 |
16.000 |
|
160 |
160 |
65 |
7.5 |
10.5 |
24.00 |
18.800 |
|
180 |
180 |
70 |
8.0 |
11.0 |
28.00 |
22.000 |
|
200 |
200 |
75 |
8.5 |
11.5 |
32.20 |
25.300 |
|
220 |
220 |
80 |
9.0 |
12.5 |
37.40 |
29.400 |
|
240 |
240 |
85 |
9.5 |
13.0 |
42.30 |
33.200 |
|
260 |
260 |
90 |
10.0 |
14.0 |
48.30 |
37.900 |
|
280 |
280 |
95 |
10.0 |
15.0 |
53.30 |
41.800 |
|
300 |
300 |
100 |
10.0 |
16.0 |
58.80 |
46.200 |
|
320 |
320 |
100 |
14.0 |
17.5 |
75.80 |
59.500 |
|
350 |
350 |
100 |
14.0 |
16.0 |
77.30 |
60.600 |
|
400 |
400 |
110 |
14.0 |
18.0 |
91.50 |
71.800 |
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