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GB Standard Hot Rolled I Beam Steel
Keywords: steel beams , i beam , steel i beam , i beam sizes , steel i beams for sale , rolled i-beam
GB Standard Hot Rolled I Beam Steel Introduction
Web Depth: 100-630mm;Flange Width: 68-180mm
Web Thickness: 4.5-17mm;Flange Thickness:7.6-15.8mm
GB Standard Hot Rolled I Beam Steel Parameter
Model
|
h(mm)
|
b(mm)
|
d(mm)
|
Theoretic Weight(kg/m)
|
10
|
100
|
68
|
4.5
|
11.261
|
12
|
120
|
74
|
5
|
13.987
|
12.6
|
126
|
74
|
5
|
14.223
|
14
|
140
|
80
|
5.5
|
16.89
|
16
|
160
|
88
|
6
|
20.513
|
18
|
180
|
94
|
6.5
|
24.143
|
20a
|
200
|
100
|
7
|
27.929
|
20b
|
200
|
102
|
9
|
31.069
|
22a
|
220
|
110
|
7.5
|
33.07
|
22b
|
220
|
112
|
9.5
|
36.524
|
24a
|
240
|
116
|
8
|
37.477
|
24b
|
240
|
118
|
10
|
41.245
|
25a
|
250
|
116
|
8
|
38.105
|
25b
|
250
|
118
|
10
|
42.03
|
27a
|
270
|
122
|
8.5
|
42.825
|
27b
|
270
|
124
|
10.5
|
47.064
|
28a
|
280
|
122
|
8.5
|
43.492
|
28b
|
280
|
124
|
10.5
|
47.888
|
30a
|
300
|
126
|
9
|
48.084
|
30b
|
300
|
128
|
11
|
52.794
|
30c
|
300
|
130
|
13
|
57.504
|
32a
|
320
|
130
|
9.5
|
52.777
|
32b
|
320
|
132
|
11.5
|
57.741
|
32c
|
320
|
134
|
13.5
|
62.765
|
36a
|
360
|
136
|
10
|
60.037
|
36b
|
360
|
138
|
12
|
65.689
|
36c
|
360
|
140
|
14
|
71.341
|
40a
|
400
|
142
|
10.5
|
67.598
|
40b
|
400
|
144
|
12.5
|
73.878
|
40c
|
400
|
146
|
14.5
|
80.158
|
45a
|
450
|
150
|
11.5
|
80.42
|
45b
|
450
|
152
|
13.5
|
87.485
|
45c
|
450
|
154
|
15.5
|
94.55
|
50a
|
500
|
158
|
12
|
93.654
|
50b
|
500
|
160
|
14
|
101.504
|
50c
|
500
|
162
|
16
|
109.354
|
55a
|
550
|
168
|
12.5
|
105.335
|
55b
|
550
|
168
|
14.5
|
113.97
|
55c
|
550
|
170
|
16.5
|
122.605
|
56a
|
560
|
166
|
12.5
|
106.316
|
56b
|
560
|
168
|
14.5
|
115.108
|
56c
|
560
|
170
|
16.5
|
123.9
|
63a
|
630
|
176
|
13
|
121.407
|
63b
|
630
|
178
|
15
|
131.298
|
63c
|
630
|
180
|
17
|
141.189
|
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