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Q235,Q355 Steel Channel 1
Q235,Q355 Steel Channel 1

Q235,Q355 Steel Channel

Steel Channel

Mild Steel Channel Bar

Q235,Q355 Steel Channel 2

*STANDARD: GB/T 706

*GRADE: Q235, Q355

*Surface: Black, Galvanized, Painted, Blasted

*Steel Channel Sizes&Weights:

  SIZES SECTIONS  
h b d t r r1
mm (cm2) (kg/m)
5 50 37 4.5 7 7 3.5 6.925 5.44
6.3 63 40 4.8 7.5 7.5 3.8 8.446 6.63
6.5 65 40 4.3 7.5 7.5 3.8 8.292 6.51
8 80 43 5 8 8 4 10.24 8.04
10 100 48 5.3 8.5 8.5 4.25 12.74 10
12 120 53 5.5 9 9 4.5 15.36 12.1
12.6 126 53 5.5 9 9 4.5 15.69 12.3
14a 140 58 6 9.5 9.5 4.8 18.51 14.5
14b 60 8 21.31 16.7
16a 160 63 6.5 10 10 5 21.95 17.2
16b 65 8.5 25.15 19.8
18a 180 68 7 10.5 10.5 5.2 25.69 20.2
18b 70 9 29.29 23
20a 200 73 7 11 11 5.5 28.83 22.6
20b 75 9 32.83 25.8
22a 220 77 7 11.5 11.5 5.8 31.83 25
22b 79 9 36.23 28.5
24a 240 78 7 12 12 6 34.21 26.9
24b 80 9 39.01 30.6
24c 82 11 43.81 34.4
25a 250 78 7 12 12 6 34.91 27.4
25b 80 9 39.91 31.3
25c 82 11 44.91 35.3
27a 270 82 7.5 12.5 12.5 6.2 39.27 30.8
27b 84 9.5 44.67 35.1
27c 86 11.5 50.07 39.3
28a 280 82 7.5 12.5 12.5 6.2 40.02 31.4
28b 84 9.5 45.62 35.8
28c 86 11.5 51.22 40.2
30a 300 85 7.5 13.5 13.5 6.8 43.89 34.5
30b 87 9.5 49.89 39.2
30c 89 11.5 55.89 43.9
32a 320 88 8 14 14 7 48.5 38.1
32b 90 10 54.9 43.1
32c 92 12 61.3 48.1
36a 360 96 9 16 16 8 60.89 47.8
36b 98 11 68.09 53.5
36c 100 13 75.29 59.1
40a 400 100 10.5 18 18 9 75.04 58.9
40b 102 12.5 83.04 65.2
40c 104 14.5 91.04 71.5

 

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