I-beams
Specification
GB/T700-1988,Q235
Standard
GB/T706-1988
No.
HxB(mm)
t1(mm)
t2(mm)
Unit Weight(kg/m)
1
198x99
6.5
10.4
25.595
2
200x100
7.0
11.4
27.929
3
200x102
9.0
11.4
31.069
4
220x110
7.5
12.3
33.070
5
246x116
8.0
11.0
34.580
6
220x112
9.5
12.3
36.524
7
250x116
8.0
13.0
38.105
8
250x118
10.0
13.0
42.030
9
180x94
6.5
10.7
24.143
10
220x110
7.5
12.3
33.070
11
220x112
9.5
12.3
36.524
12
280x122
8.5
13.7
43.492
13
280x124
10.5
13.7
47.888
14
320x130
9.5
15.0
52.717
15
320x132
11.5
15.0
57.741
16
320x134
13.5
15.0
62.765
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