H-beam is a new type of steel for economic construction. H-beam has economical and reasonable cross-sectional shape, good mechanical properties, uniform extension of each point on the cross-section and small internal stress during rolling. Compared with ordinary I-beam, H-beam has the advantages of large cross-sectional modulus, light weight and metal saving, which can reduce the building structure by 30-40%. In addition, because its legs are parallel to the inner and outer sides and the leg ends are right angles, the welding and riveting work can be saved by 25%. It is often used in large buildings (such as factories, high-rise buildings, etc.) with large bearing capacity and good cross-sectional stability, as well as bridges, ships, lifting and transportation machinery, equipment foundations, supports, foundation piles, etc.
Product Description
H-beam is a new type of steel for economic construction. H-beam has economical and reasonable cross-sectional shape, good mechanical properties, uniform extension of each point on the cross-section and small internal stress during rolling. Compared with ordinary I-beam, H-beam has the advantages of large cross-sectional modulus, light weight and metal saving, which can reduce the building structure by 30-40%. In addition, because its legs are parallel to the inner and outer sides and the leg ends are right angles, the welding and riveting work can be saved by 25%. It is often used in large buildings (such as factories, high-rise buildings, etc.) with large bearing capacity and good cross-sectional stability, as well as bridges, ships, lifting and transportation machinery, equipment foundations, supports, foundation piles, etc.
Product Parameters
Theoretical weight of H-shaped steel
|
H
W
|
Specifications |
Weight(kg/m) |
H
N
|
Specifications |
Weight(kg/m) |
|
100x50x5x7 |
9.54 |
100x100x6x8 |
17.2 |
||
|
125x60x6x8 |
13.3 |
125x125x6.5x9 |
23.8 |
||
|
150x75x5x7 |
14.3 |
150x150x7x10 |
31.9 |
||
|
175x90x5x8 |
18.2 |
175x175x7.5x11 |
40.3 |
||
|
198x99x4.5x7 |
18.5 |
200x200x8x12 |
50.5 |
||
|
200x100x5.5x8 |
21.7 |
250x250x9x14 |
72.4 |
||
|
248x124x5x8 |
25.8 |
300x300x10x15 |
94.5 |
||
|
250x125x6x9 |
29.7 |
350x350x12x19 |
137 |
||
|
298x149x5.5x8 |
32.6 |
400x400x13x21 |
172 |
||
|
300x150x6.5x9 |
37.3 |
H
M
|
148x100x6x9 |
21.4 |
|
|
346x174x6x9 |
41.8 |
194x150x6x9 |
31.2 |
||
|
350x175x7x11 |
50.0 |
244x175x7x11 |
44.1 |
||
|
396x199x7x11 |
56.7 |
294x200x8x12 |
57.3 |
||
|
400x200x8x13 |
66.0 |
340x250x9x14 |
79.7 |
||
|
496x199x9x14 |
79.5 |
390x300x10x16 |
107 |
||
|
500x200x10x16 |
89.6 |
440x300x11x18 |
124 |
||
|
596x199x10x15 |
95.1 |
482x300x11x15 |
115 |
||
|
600x200x11x17 |
106 |
488x300x11x18 |
129 |
||
|
692x300x13x20 |
166 |
582x300x12x17 |
137 |
||
|
700x300x13x24 |
185 |
588x300x12x20 |
151 |
The above materials are Q235, Q345, SS400, produced by Laiwu Steel, Ma Steel and imported. They can be customized according to user requirements and the steel mill price will be applied.
|
Category |
Model (height x width) |
Cross-sectional dimensions (mm) |
||
|
HxB |
t1 |
t2 |
||
|
HW
Q235B
Q345B
|
100x100 |
100x100 |
6 |
8 |
|
125x125 |
125x125 |
6.5 |
9 |
|
|
150x150 |
150x150 |
7 |
10 |
|
|
175x175 |
175x175 |
7.5 |
11 |
|
|
200x200 |
200x200 |
8 |
12 |
|
|
#200x204 |
12 |
12 |
||
|
250x250 |
250x250 |
9 |
14 |
|
|
#250x255 |
14 |
14 |
||
|
300x300 |
#294x302 |
12 |
12 |
|
|
300x300 |
10 |
15 |
||
|
300x305 |
15 |
15 |
||
|
350x350 |
#344x348 |
10 |
16 |
|
|
350x350 |
12 |
19 |
||
|
400x400 |
#388x402 |
15 |
15 |
|
|
#394x398 |
11 |
18 |
||
|
400x400 |
13 |
21 |
||
|
#400x408 |
21 |
21 |
||
|
#414x405 |
18 |
28 |
||
|
#428x407 |
20 |
35 |
||
|
458x417 |
30 |
50 |
||
|
498x432 |
45 |
70 |
||
|
HM
Q235B
Q345B
|
150x150 |
148x100 |
6 |
9 |
|
200x150 |
194x150 |
6 |
9 |
|
|
250x175 |
244x175 |
7 |
11 |
|
|
300x200 |
294x200 |
8 |
12 |
|
|
350x250 |
340x250 |
9 |
14 |
|
|
400x300 |
390x300 |
10 |
16 |
|
|
450x300 |
440x300 |
11 |
18 |
|
|
500x300 |
482x300 |
11 |
15 |
|
|
488x300 |
11 |
18 |
||
|
600x300 |
582x300 |
12 |
17 |
|
|
588x300 |
12 |
20 |
||
|
#594x302 |
14 |
23 |
||
|
HN
Q235B
Q345B
|
100x50 |
100x50 |
5 |
7 |
|
126x60 |
125x60 |
6 |
8 |
|
|
150x75 |
150x75 |
5 |
7 |
|
|
175x90 |
175x90 |
5 |
8 |
|
|
200x100 |
198x99 |
4.5 |
7 |
|
|
200x100 |
5.5 |
8 |
||
|
250x125 |
248x124 |
5 |
8 |
|
|
250x125 |
6 |
9 |
||
|
300x150 |
298x149 |
5.5 |
8 |
|
|
300x150 |
6.5 |
9 |
||
|
350x175 |
346x174 |
6 |
9 |
|
|
350x175 |
7 |
11 |
||
|
#400x150 |
#400x150 |
8 |
13 |
|
|
400x200 |
396x199 |
7 |
11 |
|
|
400x200 |
8 |
13 |
||
|
#450x150 |
#450x150 |
9 |
14 |
|
|
450x200 |
466x199 |
8 |
12 |
|
|
450x200 |
9 |
14 |
||
|
#500x150 |
#500x150 |
10 |
16 |
|
|
500x200 |
496x199 |
9 |
14 |
|
|
500x200 |
10 |
16 |
||
|
#506x201 |
11 |
19 |
||
|
600x200 |
596x199 |
10 |
15 |
|
|
600x200 |
11 |
17 |
||
|
#606x201 |
12 |
20 |
||
|
700x300
|
#692x300 |
13 |
20 |
|
|
700x300 |
13 |
24 |
||
|
800x300
|
*729x300 |
14 |
22 |
|
|
*800x300 |
14 |
26 |
||
|
900x300
|
*890x299 |
15 |
23 |
|
|
*900x300 |
16 |
28 |
||
|
*912x302 |
18 |
34 |
||
Note: 1. The specifications indicated by "#" are uncommon specifications.
2. The specifications indicated by "*" are not yet produced in China.
3. The height of the inner dimensions of products in the same range are consistent.
4. The cross-sectional area calculation formula is "t1(H-2t2)+2Bt2+0.858r²"C
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Keywords
Galvanized H Steel
Classification