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PRODUCT NAME: CHANNEL STEEL, U BEAM , C BEAM, CARBON STEEL CHANNEL, STAINLESS STEEL CHANNEL
STANDARD: ASTM, AISI, JIS, GB, DIN, EN
MATERIAL: A36, ST37, S235J0, S235J2, ST52, 16MN, S355JO, S235JR, S355JR, S355, SS440, SM400A, SM400BA572, GR50, GR60, SS540 ETC.
LENGTH: 6M, 9M, 12M OR AS CUSTOMER REQUIREMENT
SURFACE: NO.1 NO.3 NO.4 HL 2B BA 4K 8K 1D 2D
DIMENSIONS :
50*37*4.5-400*104*14.5
75*40*3.8*7-152*76*6.4*9
140*60*7*10-200*75*8.5*11.5
TECHNOLOGY: HOT ROLLED, WELDED
PRODUCT NAME: CHANNEL STEEL, U BEAM , C BEAM, CARBON STEEL CHANNEL, STAINLESS STEEL CHANNEL
STANDARD: ASTM, AISI, JIS, GB, DIN, EN
MATERIAL: A36, ST37, S235J0, S235J2, ST52, 16MN, S355JO, S235JR, S355JR, S355, SS440, SM400A, SM400BA572, GR50, GR60, SS540 ETC.
LENGTH: 6M, 9M, 12M OR AS CUSTOMER REQUIREMENT
SURFACE: NO.1 NO.3 NO.4 HL 2B BA 4K 8K 1D 2D
DIMENSIONS :
50*37*4.5-400*104*14.5
75*40*3.8*7-152*76*6.4*9
140*60*7*10-200*75*8.5*11.5
TECHNOLOGY: HOT ROLLED, WELDED
channel steel, also known as c-channel or parallel flange channel (pfc), is a type of profile, which belongs to carbon structural steel for construction and machinery, and is a section steel with complex sections. channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.
channel steelis a long stripe of steel with a fluted section , construction and mechanical use of carbon structural steel, is a profile steel with complex section , its section shape is groove shape. channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing., channel steel is often used together with i steel.
channel steelis divided into ordinary u-steel and light channel steel. the specification of hot rolled ordinary channel steel is 5-40#. the specification of hot rolled flexible channel steel is 6.5-30# after agreement between the purchaser and the supplier.
channel steel according to the shape can be divided into four kinds :
Specification and theoretical weight of channel steel (unit: kg/m, mm)
Specification |
High |
Leg Width |
Waist Thick |
Sectional Area(cm²) |
Theoretical Weight |
5# |
50 |
37 |
4.5 |
6.928 |
5.438 |
6.3# |
63 |
40 |
4.8 |
8.451 |
6.634 |
6.5# |
65 |
40 |
4.3 |
|
6.709 |
8# |
80 |
43 |
5.0 |
10.248 |
8.045 |
10# |
100 |
48 |
5.3 |
12.748 |
10.007 |
12# |
120 |
53 |
5.5 |
|
12.059 |
12.6 |
126 |
53 |
5.5 |
15.692 |
12.319 |
14#a |
140 |
58 |
6.0 |
18.516 |
14.535 |
14#b |
140 |
60 |
8 |
21.316 |
16.733 |
16#a |
160 |
63 |
6.5 |
21.962 |
17.24 |
16#b |
160 |
65 |
8.5 |
25.162 |
19.752 |
18#a |
180 |
68 |
7 |
25.699 |
20.174 |
18#b |
180 |
70 |
9 |
29.299 |
23 |
20#a |
200 |
73 |
7 |
28.837 |
22.637 |
20#b |
200 |
75 |
9 |
32.837 |
25.777 |
22#a |
220 |
77 |
7 |
31.846 |
24.999 |
22#b |
220 |
79 |
9 |
36.246 |
28.453 |
25#a |
250 |
78 |
7 |
34.917 |
27.41 |
25#b |
250 |
80 |
9 |
39.917 |
31.335 |
25#c |
250 |
82 |
11 |
44.917 |
35.26 |
28#a |
280 |
82 |
7.5 |
40.034 |
31.427 |
28#b |
280 |
84 |
9.5 |
45.634 |
35.832 |
28#c |
280 |
86 |
11.5 |
51.234 |
40.219 |
30#a |
300 |
85 |
7.5 |
|
34.463 |
30#b |
300 |
87 |
9.5 |
|
39.173 |
30#c |
300 |
89 |
11.5 |
|
43.883 |
32#a |
320 |
88 |
8 |
48.513 |
38.083 |
32#b |
320 |
90 |
10 |
54.913 |
43.107 |
32#c |
320 |
92 |
12 |
61.313 |
48.131 |
36#a |
360 |
96 |
9 |
60.910 |
47.814 |
36#b |
360 |
98 |
11 |
68.110 |
53.466 |
36#c |
360 |
100 |
13 |
75.310 |
59.118 |
40#a |
400 |
100 |
10.5 |
75.068 |
58.928 |
40#b |
400 |
102 |
12.5 |
83.068 |
65.208 |
40#c |
400 |
104 |
14.5 |
91.068 |
71.488 |
Allowable deviation (mm)
Height: h ±1.5 ±2.0 ±2.0 ±3.0 ±3.0
Leg width: b ±1.5 ±2.0 ±2.5 ±3.0 ±3.5
Waist thickness: d ±0.4 ±0.5 ±0.6 ±0.7 ±0.8
The bending deflection should not exceed 0.15d
Normal length: 5 ~ 12m 5 ~ 19m 6 ~ 19m
channels standard size:
mtc en 10204 3.1
laser fused
according to astm a1069, dimensional tolerances and
grades, according to astm a276, astm a484, astm a479,
asme sa479, mtc en 10204 3.1
stainless steel
standard stainless steel grades 304/l and 316/l
annealed and pickled, lengths of 6000 -0/+100 mm
Specification and theoretical weight of channel steel (unit: kg/m, mm)
Specification |
High |
Leg Width |
Waist Thick |
Sectional Area(cm²) |
Theoretical Weight |
5# |
50 |
37 |
4.5 |
6.928 |
5.438 |
6.3# |
63 |
40 |
4.8 |
8.451 |
6.634 |
6.5# |
65 |
40 |
4.3 |
|
6.709 |
8# |
80 |
43 |
5.0 |
10.248 |
8.045 |
10# |
100 |
48 |
5.3 |
12.748 |
10.007 |
12# |
120 |
53 |
5.5 |
|
12.059 |
12.6 |
126 |
53 |
5.5 |
15.692 |
12.319 |
14#a |
140 |
58 |
6.0 |
18.516 |
14.535 |
14#b |
140 |
60 |
8 |
21.316 |
16.733 |
16#a |
160 |
63 |
6.5 |
21.962 |
17.24 |
16#b |
160 |
65 |
8.5 |
25.162 |
19.752 |
18#a |
180 |
68 |
7 |
25.699 |
20.174 |
18#b |
180 |
70 |
9 |
29.299 |
23 |
20#a |
200 |
73 |
7 |
28.837 |
22.637 |
20#b |
200 |
75 |
9 |
32.837 |
25.777 |
22#a |
220 |
77 |
7 |
31.846 |
24.999 |
22#b |
220 |
79 |
9 |
36.246 |
28.453 |
25#a |
250 |
78 |
7 |
34.917 |
27.41 |
25#b |
250 |
80 |
9 |
39.917 |
31.335 |
25#c |
250 |
82 |
11 |
44.917 |
35.26 |
28#a |
280 |
82 |
7.5 |
40.034 |
31.427 |
28#b |
280 |
84 |
9.5 |
45.634 |
35.832 |
28#c |
280 |
86 |
11.5 |
51.234 |
40.219 |
30#a |
300 |
85 |
7.5 |
|
34.463 |
30#b |
300 |
87 |
9.5 |
|
39.173 |
30#c |
300 |
89 |
11.5 |
|
43.883 |
32#a |
320 |
88 |
8 |
48.513 |
38.083 |
32#b |
320 |
90 |
10 |
54.913 |
43.107 |
32#c |
320 |
92 |
12 |
61.313 |
48.131 |
36#a |
360 |
96 |
9 |
60.910 |
47.814 |
36#b |
360 |
98 |
11 |
68.110 |
53.466 |
36#c |
360 |
100 |
13 |
75.310 |
59.118 |
40#a |
400 |
100 |
10.5 |
75.068 |
58.928 |
40#b |
400 |
102 |
12.5 |
83.068 |
65.208 |
40#c |
400 |
104 |
14.5 |
91.068 |
71.488 |
Allowable deviation (mm)
Height: h ±1.5 ±2.0 ±2.0 ±3.0 ±3.0
Leg width: b ±1.5 ±2.0 ±2.5 ±3.0 ±3.5
Waist thickness: d ±0.4 ±0.5 ±0.6 ±0.7 ±0.8
The bending deflection should not exceed 0.15d
Normal length: 5 ~ 12m 5 ~ 19m 6 ~ 19m
channels standard size:
mtc en 10204 3.1
laser fused
according to astm a1069, dimensional tolerances and
grades, according to astm a276, astm a484, astm a479,
asme sa479, mtc en 10204 3.1
stainless steel
standard stainless steel grades 304/l and 316/l
annealed and pickled, lengths of 6000 -0/+100 mm