Standard SectionalDimension (mm)
Web thickness (mm)
Flange thickness(mm)
Weight (kg/m)
50*25
3.00~5.00
6.00
2.37~3.46
75*40
3.80
7.00
5.30
4.00
5.60
4.50
5.85
5.00
6.92
100*50
7.30
4.20
8.03
7.50
8.97
9.36
125*65
5.20
6.80
11.66
12.17
5.50
8.00
12.91
13.40
150*75
14.66
5.70
10.00
16.71
17.90
6.50
18.60
200*80
11.00
24.60
250*90
9.00
13.00
34.60
300*90
38.10
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