Specifications
We steel making by ourself,they are wildly used for construction steel material field,can be galvanised and processingFeature:
Steel channels
type:5#--32#(GB standards);75*40--150*75(JIS standards)
thickness:4.5-9.5mm/3.8-9.0(JIS standards)
Chinese standard
CHANNEL BAR | ||||
size(mm) | h(mm) | b(mm) | Thickness(mm) | Density(kg/m) |
5# | 50 | 37 | 4.5 | 5.438 |
6.3# | 63 | 40 | 4.8 | 6.634 |
8# | 80 | 43 | 5 | 8.045 |
10# | 100 | 48 | 5.3 | 10.007 |
12# | 120 | 53 | 5.5 | 12.059 |
14A# | 140 | 58 | 6 | 14.535 |
14B# | 140 | 60 | 8 | 16.733 |
16A# | 160 | 63 | 6.5 | 17.24 |
16B# | 160 | 65 | 8.5 | 19.752 |
18A# | 180 | 68 | 7 | 20.174 |
18B# | 180 | 70 | 9 | 23 |
20A# | 200 | 73 | 7 | 22.637 |
20B# | 200 | 75 | 9 | 25.777 |
22A# | 220 | 77 | 7 | 24.999 |
22B# | 220 | 79 | 9 | 28.453 |
25A# | 250 | 78 | 7 | 27.41 |
25B# | 250 | 80 | 9 | 31.335 |
28A# | 280 | 82 | 7.5 | 31.427 |
28B# | 280 | 84 | 9.5 | 35.823 |
30A# | 300 | 85 | 7.5 | 34.463 |
30B# | 300 | 87 | 9.5 | 39.173 |
32A# | 320 | 88 | 8 | 38.083 |
JIS standard
JIS-CHANNEL BAR |
|
SIZE(mm) | kg/m |
75*40*3.80*7.00 | 5.3 |
75*40*4.00*7.00 | 5.6 |
75*40*4.50*7.00 | 5.85 |
75*40*5.00*7.00 | 6.92 |
100*50*3.80*6.00 | 7.3 |
100*50*4.20*6.00 | 8.03 |
100*50*4.50*7.50 | 8.97 |
100*50*5.00*7.50 | 9.36 |
100*50*6.1 | 10.6 |
125*65*5.20*6.80 | 11.66 |
125*65*5.30*6.80 | 12.17 |
125*65*5.50*8.00 | 12.91 |
125*65*6.00*8.00 | 13.4 |
150*75*5.50*7.30 | 14.66 |
150*75*5.70*10.00 | 16.71 |
150*75*6.0*10.00 | 17.9 |
150*75*6.5*10.00 | 18.6 |
150*75*9.0*12.50 | 24 |
