H section steel structural steel hot rolled H beam

H-section steel is an economic section and high-efficiency profile with more optimized section area distribution and more reasonable strength weight ratio. It is named because its section is the same as the English letter "H". Because all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance, simple construction, cost saving and light structural weight in all directions, and has been widely used.

Products Details

The inner and outer sides of the flange of H-section steel are parallel or nearly parallel, and the end of the flange is at a right angle, so it is named parallel flange I-beam. The web thickness of H-beam is smaller than that of ordinary I-beam with the same height of web, and the flange width is larger than that of ordinary I-beam with the same height of web, so it is also named wide edge I-beam. Determined by the shape, the section modulus, moment of inertia and corresponding strength of H-beam are obviously better than those of ordinary I-beam with the same single weight. When used in metal structures with different requirements, it shows its superior performance in bearing bending moment, pressure load and eccentric load. Compared with ordinary I-beam, it can greatly improve the bearing capacity and save metal by 10% ~ 40%. H-section steel has wide flange, thin web, many specifications and flexible use. It can save metal by 15% ~ 20% when used in various truss structures. Because the inner and outer sides of the flange are parallel and the edge end is at right angles, it is easy to assemble and combine into various components, which can save about 25% of the welding and riveting workload, greatly accelerate the construction speed of the project and shorten the construction period.
Standerd GB ASTM A53 ASME SA53 JIS DIN
Steel pipe grade Q235BSM490Q345BSS400
Lengh Fixed length 12M
Specifications No.10No.63
Section Shape Round, Square, Rectangular
Processing Service Bending, Welding, Punching, Cutting  
Packaging Details Bare packing/wooden case /waterproof cloth
Terms of Payment T/T L/C at sight
20 feet container contains dimension Length under 6000mm/25T
40 feet container contains dimension Length under 12000mm/27T  
Min order 4 Ton
H-section steel is widely used in: various civil and industrial building structures; Various large-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activities and under high-temperature working conditions; Large bridges with large bearing capacity, good section stability and large span are required; Heavy equipment; expressway; Ship skeleton; Mine support; Foundation treatment and embankment works; Various machine components.

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ACCORDING TO STANDARD:JIS G3192 OR GB/T11263-2005
H BEAM SECTION SIZE (MM)
Height*Breadth Web thickness Flange thickness Weight(kg/m)
100*100 6 8 16.9
125*125 6.5 9 23.6
150*150 7 10 31.1
175*175 7.5 11 40.4
200*200 8 12 49.9
250*250 9 14 71.8
300*300 10 15 93.0
300*300 15 15 105.0
350*350 12 19 134.9
400*400 13 21 171.7
148*100 6 9 20.7
194*150 6 9 29.9
244*175 7 11 43.6
294*200 8 12 55.8
340*250 9 14 78.1
390*300 10 16 104.6
440*300 11 18 120.8
482*300 11 15 110.8
488*300 11 18 124.9
582*300 12 17 132.8
588*300 12 20 147.0
100*50 5 7 9.3
125*60 6 8 13.1
150*75 5 7 14.0
175*90 5 8 18.0
198*99 4.5 7 17.8
200*100 5.5 8 20.9
248*124 5 8 25.1
250*125 6 9 29.0
298*149 5.5 8 32.0
300*150 6.5 9 36.7
346*174 6 9 41.2
350*175 7 11 49.4
396*199 7 11 56.1
400*200 8 13 65.4
446*199 8 12 65.1
450*200 9 14 74.9
496*199 9 14 77.9
500*200 10 16 88.1
596*199 10 15 92.4
600*200 11 17 103.4
700*300 13 24 181.8
800*300 14 26 206.8
900*300 16 28 240.1

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