Description: H beam is developed and optimized from I beam, a kind of economical profiled steel with a better mechanics capabilities. The web plates and the flanges are in plumb.
The inner flange runs parallel to the outer one. Its flanges are very straight and the edges are clear, especially named by the similarity between the section shape and the letter "H".
Use: large-scale building requiring large carrying capacity and good stability (e.g. high-rise building, workshop etc.), bridge, shipbuilding, crane, machinery foundation, trestle and foundation pile.
Standard: GB/T 11263-2005
Available grade: Q235B,Q345B
Size: 200*100-600*200
Specification tabulation in common use:
| SPEC |
SECTION DIMENSION,mm |
THEORETICAL WEIGHT |
| HXB |
t1 |
t2 |
r |
|
| kg/m |
| HW |
125x125 |
6.5 |
9 |
10 |
23.8 |
| 150x150 |
7 |
10 |
13 |
31.9 |
| 175x175 |
7.5 |
11 |
13 |
40.3 |
| 200x200 |
8 |
12 |
16 |
50.5 |
| 250x250 |
9 |
14 |
16 |
72.4 |
| 300x300 |
10 |
15 |
20 |
94.5 |
| 350x350 |
12 |
19 |
20 |
137 |
| 400x400 |
13 |
21 |
24 |
172 |
| HM |
148x100 |
6 |
9 |
13 |
21.4 |
| 194x150 |
6 |
9 |
16 |
31.2 |
| 244x175 |
7 |
11 |
16 |
44.1 |
| 294x200 |
8 |
12 |
20 |
57.3 |
| 340x250 |
9 |
14 |
20 |
79.7 |
| 390x300 |
10 |
16 |
24 |
107 |
| 440x300 |
11 |
18 |
24 |
124 |
| 482x300 |
11 |
15 |
28 |
115 |
| 488x300 |
11 |
18 |
28 |
129 |
| 582x300 |
12 |
17 |
28 |
137 |
| 588x300 |
12 |
20 |
28 |
151 |
| HN |
198x99 |
4.5 |
7 |
13 |
18.5 |
| 200x100 |
5.5 |
8 |
13 |
21.7 |
| 248x124 |
5 |
8 |
13 |
25.8 |
| 250x125 |
6 |
9 |
16 |
29.7 |
| 298x149 |
5.5 |
8 |
16 |
32.6 |
| 300x150 |
6.5 |
9 |
16 |
37.3 |
| 346x174 |
6 |
9 |
16 |
41.8 |
| 350x175 |
7 |
11 |
16 |
50 |
| 396x199 |
7 |
11 |
16 |
56.7 |
| 400x200 |
8 |
13 |
16 |
66 |
| 446x199 |
8 |
12 |
20 |
66.7 |
| 450x200 |
9 |
14 |
20 |
76.5 |
| 496x199 |
9 |
14 |
20 |
79.5 |
| 500x200 |
10 |
16 |
20 |
89.6 |
| 596x199 |
10 |
15 |
24 |
95.1 |
| 600x200 |
11 |
17 |
24 |
106 |
| 700x300 |
13 |
24 |
28 |
185 |
| *800x300 |
14 |
26 |
28 |
210 |
| *900x300 |
16 |
28 |
28 |
243 |
|
Add:Suite 3312,Pearl International Business Building,,No.88 Jingyi Road,Jinan,Shandong Province,China
