H-beam section steel
10 month ago
H section steel is a new type of economic building steel. The section shape of H beam is economical and reasonable, and the mechanical ability is good. When rolling, each point on the section extends more evenly and the internal stress is small. Compared with ordinary I-beam, it has the advantages of large section modulus, light weight and metal saving, which can reduce the building structure by 30-40%. And because its legs are parallel inside and outside, the leg end is a right Angle, assembly and combination into components, can save welding, riveting work up to 25%. It is often used in large buildings (such as factories, high-rise buildings, etc.) that require large bearing capacity and good cross-section stability, as well as Bridges, ships, hoisting machinery, equipment foundation, bracket, foundation pile, etc.
H section steel is a kind of economic section steel with better mechanical properties, which is optimized and developed from I-section steel, especially the section with the same English letter "H". Its characteristics are as follows: Wide flange, high side stiffness.
◆ Strong bending ability, about 5%-10% than I-beam.
The two surfaces of the flange are parallel to each other, which makes the connection, processing and installation easy.
◆ Compared with welding I-beam, low cost, high precision, low residual stress, no need for expensive welding materials and weld detection, saving steel structure production cost about 30%.
◆ Under the same section load. Hot rolled H steel structure is 15%-20% lighter than traditional steel structure.
◆ Compared with concrete structure, the use area of hot-rolled H steel structure can be increased by 6%, and the self-weight of the structure can be reduced by 20% to 30%, thus reducing the internal force of the structure design.
H beam can be processed into T beam, honeycomb beam can be combined to form various section forms, greatly meet the needs of engineering design and production.
|
Product Name |
Hot Rolled H Beam / H Shaped Steel / H Channel Steel / H Section Steel |
|
Standard |
GB/T 11263, EN 10034, EN 10025, JIS G3101, ASTM A36, ASTM A572, ASTM A992 |
|
Shape |
H Channel |
|
Technique |
Hot Rolled/ Welded |
|
Materials |
Q235B, Q345B, S235JR, S235J0, C, S355JR, S355J0, S355J2, S355NL, SS400, ASTM A36, A572, A992, G300, G350 etc. |
|
Standard Size Type |
HW, HM, HN; HEA120-HEA450, HEB120-HEB400, HEM100-HEM450 |
|
Web Height |
100--900mm, or as required |
|
Flange Width |
50-400mm, or as required |
|
Web Thickness |
5-30mm, or as required |
|
Flange Thickness |
5-40mm, or as required |
|
Length |
1m-12m, or other lengths required |
|
Surface Treatment |
Hot Dip Galvanized, Painting or Black. |
|
Custom services |
Cutting, Punching, Drilling, Bending, Welding |
|
Packing |
By bundles with steel strips or as customer request |
|
Delivery Time |
15 days after receive advance payment or L/C |
|
Application |
Mechanical&manufacture, Steel structure, Shipbuilding, Bridging, Automobile chassis. |
|
Grade |
Chemical Composition (%) |
Mechanical Properties |
||||||
|
C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
Tensile Strength (Mpa) |
Yield Stress (Mpa) |
Elongation (%) |
|
|
Q235B/S235JR |
0.20 |
0.28 |
0.7 |
0.025 |
0.025 |
380-450 |
270-300 |
28 |
|
S275JR |
0.21 |
0.50 |
1.5 |
0.035 |
0.035 |
430-580 |
≥270 |
14 |
|
Q345B |
0.20 |
0.50 |
1.6 |
0.035 |
0.025 |
550-600 |
380-450 |
25 |
|
Q355B/S355JR |
0.24 |
0.55 |
1.6 |
0.035 |
0.025 |
550-630 |
380-450 |
21 |
European Standard Size:
|
Type |
Depth of section (mm) |
Width of section (mm) |
Web Thickness (mm) |
Flange Thickness (mm) |
Mass per metre (Kg/m) |
|
HEA120 |
114 |
120 |
5 |
8 |
20.4 |
|
HEA140 |
133 |
140 |
5.5 |
8.5 |
25.3 |
|
HEA160 |
152 |
160 |
6 |
9 |
31.2 |
|
HEA180 |
171 |
180 |
6 |
9.5 |
36.4 |
|
HEA200 |
190 |
200 |
6.5 |
10 |
43.4 |
|
HEA220 |
210 |
220 |
7 |
11 |
51.8 |
|
HEA240 |
224 |
240 |
6.5 |
9 |
48.6 |
|
HEA260 |
250 |
260 |
7.5 |
12.5 |
69.9 |
|
HEA280 |
270 |
280 |
8 |
13 |
78.3 |
|
HEA300 |
290 |
300 |
8.5 |
14 |
90.5 |
|
HEA320 |
310 |
300 |
9 |
15.5 |
100 |
|
HEA340 |
330 |
300 |
9.5 |
16.5 |
107.6 |
|
HEA360 |
350 |
300 |
10 |
17.5 |
112 |
|
HEA400 |
390 |
300 |
11 |
19 |
125 |
|
HEA450 |
440 |
300 |
11.5 |
21 |
140 |
|
HEB120 |
120 |
120 |
6.5 |
11 |
27.4 |
|
HEB140 |
140 |
140 |
7 |
12 |
34.5 |
|
HEB160 |
160 |
160 |
8 |
13 |
43.7 |
|
HEB180 |
180 |
180 |
8.5 |
14 |
52.5 |
|
HEB200 |
200 |
200 |
9 |
15 |
62.8 |
|
HEB220 |
220 |
220 |
9.5 |
16 |
73.3 |
|
HEB240 |
240 |
240 |
10 |
17 |
85.3 |
|
HEB260 |
260 |
260 |
10 |
17.5 |
95.3 |
|
HEB280 |
280 |
280 |
10.5 |
18 |
105.6 |
|
HEB300 |
300 |
300 |
11 |
19 |
119.9 |
|
HEB320 |
320 |
300 |
11.5 |
20.5 |
130.2 |
|
HEB340 |
340 |
300 |
12 |
21.5 |
134 |
|
HEB360 |
360 |
300 |
12.5 |
22.5 |
142 |
|
HEB400 |
400 |
300 |
13.5 |
24 |
155 |
|
HEM100 |
120 |
106 |
12 |
20 |
42.8 |
|
HEM120 |
140 |
126 |
12.5 |
21 |
53.4 |
|
HEM140 |
160 |
146 |
13 |
22 |
64.8 |
|
HEM160 |
180 |
166 |
14 |
23 |
78.1 |
|
HEM180 |
200 |
186 |
14.5 |
24 |
91.1 |
|
HEM200 |
220 |
206 |
15 |
25 |
105.6 |
|
HEM220 |
240 |
226 |
15.5 |
26 |
119.9 |
|
HEM240 |
270 |
248 |
18 |
23 |
160.9 |
|
HEM260 |
290 |
268 |
18 |
32.5 |
176.3 |
|
HEM280 |
310 |
288 |
18.5 |
33 |
193.7 |
|
HEM300 |
340 |
310 |
21 |
39 |
244 |
|
HEM320 |
359 |
309 |
21 |
40 |
251.1 |
|
HEM340 |
377 |
309 |
21 |
40 |
248 |
|
HEM360 |
395 |
308 |
21 |
40 |
250 |
|
HEM400 |
432 |
307 |
21 |
40 |
256 |
|
HEM450 |
478 |
307 |
12 |
40 |
263 |
Application Scope
H-beam is mainly used for industrial and civil structure of the beam, column components.
Steel structure bearing structure of industrial structure
Underground engineering steel piles and support structure
Petrochemical and power and other industrial equipment structure
Large span steel bridge components
Ship, machinery manufacturing frame structure
Train, car, tractor girder support
Port conveyor belt, high-speed baffle bracket
Packaging And Transportation
Export standard package,bundled or or as required.
The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Delivery Details 7-15 days, or according to the order quantity or upon negotiation.
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