What is I beam?
I-beam, also known as universal beam, is a long steel with I-shaped section. I-beam is divided into ordinary I-beam and light I-beam. It is a section steel with I-shaped cross section.
Types of I beam
I-beam is mainly divided into ordinary I-beam, light I-beam and wide flange I-beam.
According to the height ratio of flange to web, it can be divided into wide, medium, narrow and wide flange I-beam.
The specification of the first two products is 10-60, that is, the corresponding height is 10 cm-60 cm.
At the same height, the light I-beam flange is narrow, the web is thin, and the weight is light.
Wide flange I-beam, also known as H-beam, is characterized by two parallel legs and no inclination inside the legs.
It belongs to economic section steel and is rolled on four high universal mill, so it is also called “universal I-beam”.
Ordinary I-beam and light I-beam have formed national standards.
I Beam Weight Calculator
According to dimension, shape, weight and allowable deviation of hot rolled section steel (GB / T 706-2008), the length of hot rolled I-beam is usually 5m-19m.
Generally, it can be delivered according to actual weight or theoretical weight in the market. The deviation between theoretical weight and actual weight of I-beam shall not exceed – 5% ~ + 3%.
You can use the I-beam weight calculator below to calculate the weight of the I-beam.
I Beam Steel Weight Chart
Weight table of hot rolled ordinary I-beam
|
Model |
Size(mm) |
Sectional area |
Weight |
||||
|
h |
b |
d |
t |
r1 |
cm² |
kg/m |
|
|
10 |
100 |
68 |
4.5 |
7.6 |
3.3 |
14.3 |
11.2 |
|
12.6 |
126 |
74 |
5 |
8.4 |
3.5 |
18.1 |
14.2 |
|
14 |
140 |
80 |
5.5 |
9.1 |
3.8 |
21.5 |
16.9 |
|
16 |
160 |
88 |
6 |
9.9 |
4 |
26.1 |
20.5 |
|
18 |
180 |
94 |
6.5 |
10.7 |
4.3 |
30.6 |
24.1 |
|
20a |
200 |
100 |
7 |
11.4 |
4.5 |
35.5 |
27.9 |
|
20b |
200 |
102 |
9 |
11.4 |
4.5 |
39.5 |
31.1 |
|
22a |
220 |
110 |
7.5 |
12.3 |
4.8 |
42 |
33 |
|
22b |
220 |
112 |
9.5 |
12.3 |
4.8 |
46.4 |
36.4 |
|
25a |
250 |
116 |
8 |
13 |
5 |
48.5 |
38.1 |
|
25b |
250 |
118 |
10 |
13 |
5 |
53.5 |
42 |
|
28a |
280 |
122 |
8.5 |
13.7 |
5.3 |
55.45 |
43.4 |
|
28b |
280 |
124 |
10.5 |
13.7 |
5.3 |
61.05 |
47.9 |
|
32a |
320 |
130 |
9.5 |
15 |
5.8 |
67.05 |
52.7 |
|
32b |
320 |
132 |
11.5 |
15 |
5.8 |
73.45 |
57.7 |
|
32c |
320 |
134 |
13.5 |
15 |
5.8 |
79.95 |
62.8 |
|
36a |
360 |
136 |
10 |
15.8 |
6 |
76.3 |
59.9 |
|
36b |
360 |
138 |
12 |
15.8 |
6 |
83.5 |
65.6 |
|
36c |
360 |
140 |
14 |
15.8 |
6 |
90.7 |
71.2 |
|
40a |
400 |
142 |
10.5 |
16.5 |
6.3 |
86.1 |
67.6 |
|
40b |
400 |
144 |
12.5 |
16.5 |
6.3 |
94.1 |
73.8 |
|
40c |
400 |
146 |
14.5 |
16.5 |
6.3 |
102 |
80.1 |
|
45a |
450 |
150 |
11.5 |
18 |
6.8 |
102 |
80.4 |
|
45b |
450 |
152 |
13.5 |
18 |
6.8 |
111 |
87.4 |
|
45c |
450 |
154 |
15.5 |
18 |
6.8 |
120 |
94.5 |
|
50a |
500 |
158 |
12 |
20 |
7 |
119 |
93.6 |
|
50b |
500 |
160 |
14 |
20 |
7 |
129 |
101 |
|
50c |
500 |
162 |
16 |
20 |
7 |
139 |
109 |
|
56a |
560 |
166 |
12.5 |
21 |
7.3 |
135.25 |
106.2 |
|
56b |
560 |
168 |
14.5 |
21 |
7.3 |
146.45 |
115 |
|
56c |
560 |
170 |
16.5 |
21 |
7.3 |
157.85 |
123.9 |
|
63a |
630 |
176 |
13 |
22 |
7.5 |
154.9 |
121.6 |
|
63b |
630 |
178 |
15 |
22 |
7.5 |
167.5 |
131.5 |
|
63c |
630 |
180 |
17 |
22 |
7.5 |
180.1 |
141 |
Weight table of hot rolled light I-beam
|
Model |
Size(mm) |
Sectional area |
Weight |
||||
|
h |
b |
d |
t |
r1 |
cm² |
kg/m |
|
|
10 |
100 |
68 |
4.5 |
7.6 |
3.3 |
14.3 |
11.2 |
|
12.6 |
126 |
74 |
5 |
8.4 |
3.5 |
18.1 |
14.2 |
|
14 |
140 |
80 |
5.5 |
9.1 |
3.8 |
21.5 |
16.9 |
|
16 |
160 |
88 |
6 |
9.9 |
4 |
26.1 |
20.5 |
|
18 |
180 |
94 |
6.5 |
10.7 |
4.3 |
30.6 |
24.1 |
|
20a |
200 |
100 |
7 |
11.4 |
4.5 |
35.5 |
27.9 |
|
20b |
200 |
102 |
9 |
11.4 |
4.5 |
39.5 |
31.1 |
|
22a |
220 |
110 |
7.5 |
12.3 |
4.8 |
42 |
33 |
|
22b |
220 |
112 |
9.5 |
12.3 |
4.8 |
46.4 |
36.4 |
|
25a |
250 |
116 |
8 |
13 |
5 |
48.5 |
38.1 |
|
25b |
250 |
118 |
10 |
13 |
5 |
53.5 |
42 |
|
28a |
280 |
122 |
8.5 |
13.7 |
5.3 |
55.45 |
43.4 |
|
28b |
280 |
124 |
10.5 |
13.7 |
5.3 |
61.05 |
47.9 |
|
32a |
320 |
130 |
9.5 |
15 |
5.8 |
67.05 |
52.7 |
|
32b |
320 |
132 |
11.5 |
15 |
5.8 |
73.45 |
57.7 |
|
32c |
320 |
134 |
13.5 |
15 |
5.8 |
79.95 |
62.8 |
|
36a |
360 |
136 |
10 |
15.8 |
6 |
76.3 |
59.9 |
|
36b |
360 |
138 |
12 |
15.8 |
6 |
83.5 |
65.6 |
|
36c |
360 |
140 |
14 |
15.8 |
6 |
90.7 |
71.2 |
|
40a |
400 |
142 |
10.5 |
16.5 |
6.3 |
86.1 |
67.6 |
|
40b |
400 |
144 |
12.5 |
16.5 |
6.3 |
94.1 |
73.8 |
|
40c |
400 |
146 |
14.5 |
16.5 |
6.3 |
102 |
80.1 |
|
45a |
450 |
150 |
11.5 |
18 |
6.8 |
102 |
80.4 |
|
45b |
450 |
152 |
13.5 |
18 |
6.8 |
111 |
87.4 |
|
45c |
450 |
154 |
15.5 |
18 |
6.8 |
120 |
94.5 |
|
50a |
500 |
158 |
12 |
20 |
7 |
119 |
93.6 |
|
50b |
500 |
160 |
14 |
20 |
7 |
129 |
101 |
|
50c |
500 |
162 |
16 |
20 |
7 |
139 |
109 |
|
56a |
560 |
166 |
12.5 |
21 |
7.3 |
135.25 |
106.2 |
|
56b |
560 |
168 |
14.5 |
21 |
7.3 |
146.45 |
115 |
|
56c |
560 |
170 |
16.5 |
21 |
7.3 |
157.85 |
123.9 |
|
63a |
630 |
176 |
13 |
22 |
7.5 |
154.9 |
121.6 |
|
63b |
630 |
178 |
15 |
22 |
7.5 |
167.5 |
131.5 |
|
63c |
630 |
180 |
17 |
22 |
7.5 |
180.1 |
141 |
