Gnee Steel (Tianjin) Co., Ltd.

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beam@gneesteel.com

Hot Sale I Beam and H Beam in Stock

Nov 13, 2025

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Product Description

H-beam steel is mainly used for industrial and civil construction beams, columns components.
Industrial steel structures bearing bracket steel supporting structure.
Piles and underground engineering
Petrochemical industrial equipment construction and electricity
Large-span steel bridge components
Shipbuilding, machinery manufacturing framework
Trains, cars, tractor beam bracket
Port conveyors, high speed shutter bracket
H-beam steel section is an economical, widely used in industrial, construction, bridges, oil rigs, etc. It is predicted that in 2005 China's H-beam demand of about 2.5 million tons in 2010, the demand for 5 million tons, but our H-shaped steel annual production capacity of 1.2 million tons, the market demand is huge.

Wugang Hongxing Metal Material Co.,ltd.
chemical composition& Mechanics Performance
Typechemical composition(%)Mechanics Performanceexecutive standard
CSiMnPSCeqyield strengthtensile
strength		elongationlongitudinal
impact		side knockT
≤16>16-40 ≤40>40-60 
Q235B≤0.20≤0.35≤1.40≤0.045≤0.045 ≥235≥225 375-500≥26≥25 ≥27 20°GB/T700-2006
Q235D≤0.17≤0.35≤1.40≤0.035≤0.035 ≥235≥225 375-500≥26≥25 ≥27 -20°GB/T700-2006
 ≤16>16-35  
Q345B≤0.20≤0.551.0-1.7≤0.040≤0.040 ≥345≥325 470-630≥21≥34 20°GB/T1591-1994
Q345C≤0.20≤0.551.0-1.7≤0.035≤0.035 ≥345≥325 470-630≥22≥34 0°GB/T1591-1994
Q345D≤0.18≤0.551.0-1.7≤0.030≤0.030 ≥345≥325 470-630≥22≥34 -20°GB/T1591-1994
Q345E≤0.18≤0.551.0-1.7≤0.025≤0.025 ≥345≥325 470-630≥22≥27 -40°GB/T1591-1994
SS400______≤0.050≤0.050 ≥245≥235 400-510≥21   JISG3101-2004
 5--1616-50     
SM490A0.14-0.200.20-0.401.30-1.58≤0.032≤0.030 ≥345490-610≥17≥21    JISG3106-2004
SM490B0.14-0.170.20-0.401.40-1.58≤0.030≤0.030 ≥345490-611≥17≥21 ≥27 0°JISG3106-2004
SM490YB≤0.20≤0.55≤1.6≤0.030≤0.025 ≥365≥355 490-610≥19≥27(0°)≥34(-20°) JISG3106-2004
SN490B0.14-0.170.20-0.401.40-1.55≤0.025≤0.015 345-445490-610≥17≥22 ≥27 0°JISG3135-2005
50B≤0.22≤0.350.75-1.4≤0.030≤0.030 ≥345≥480≥22 ≥27 0° 
55C0.14-0.22≤0.601.25-1.6≤0.040≤0.040≤0.42≤16>16-25>25-40550-700≥19≥27 0°LGJX13-2006
≥450≥430≥415
43A0.16-0.200.15-0.200.8-1.0≤0.025≤0.020 ≥275430-580≥19    BS4360:1986
A36≤0.26≤0.40 ≤0.040≤0.050 ≥250400-500≥20    ASTMA36/A36
 ≤16>16-40  ≥3-40>40-63     
S235JR0.14-0.170.15-0.250.6-0.7≤0.035≤0.035≤0.35≥235≥225 360-510≥26≥25 ≥27 20°BSEN10025-2004
S235J00.14-0.170.15-0.250.6-0.7≤0.030≤0.030≤0.35≥235≥225 360-510≥24≥23 ≥27 0°BSEN10025-2004
S235J20.14-0.170.15-0.250.6-0.7≤0.025≤0.025≤0.35≥235≥225 360-510≥24≥23 ≥27 -20°BSEN10025-2004
S275JR0.16-0.200.15-0.250.8-0.9≤0.035≤0.035≤0.40≥275≥265 410-560≥23≥22 ≥27 20°BSEN10025-2004
S275J00.15-0.180.15-0.250.6-0.7≤0.030≤0.030≤0.40≥275≥265 410-560≥21≥20 ≥27 0°BSEN10025-2004
S275J20.15-0.180.15-0.250.6-0.7≤0.025≤0.025≤0.40≥275≥265 410-560≥21≥20 ≥27 -20°BSEN10025-2004
S355JR0.16-0.190.15-0.251.40-1.55≤0.035≤0.035≤0.47≥355≥345 470-630≥22≥21 ≥27 20°BSEN10025-2004
S355J00.16-0.190.15-0.251.40-1.55≤0.030≤0.030≤0.47≥355≥345 470-630≥20≥19 ≥27 0°BSEN10025-2004
S355J20.16-0.190.15-0.251.40-1.55≤0.025≤0.025≤0.47≥355≥345 470-630≥20≥19 ≥27 -20°BSEN10025-2004
S355K20.16-0.190.15-0.251.40-1.55≤0.025≤0.025≤0.47≥355≥345 470-630≥20≥19 ≥40 -20°BSEN10025-2004
LGWR345B0.12-0.180.4-0.61.3-1.6≤0.045≤0.035 ≥345470-630≥21≥34 0° 
LGWR345C0.12-0.180.4-0.61.3-1.6≤0.045≤0.030 ≥345470-630≥21≥34 -20° 
LGWR295D≤0.100.4-0.61.3-1.6≤0.045≤0.025 ≥295420-550≥25≥27 -40° 
Gr500.14-0.20≤0.401.10-1.45≤0.040≤0.040≤0.45≥345≥450≥18≥27 -20°LGJX11-2007
LG510LH0.14-0.170.20-0.451.40-1.60≤0.025≤0.015 ≥400510-660≥19≥34 0°LGJX20-2007
 ≥6>6-14>14-18    
Q450NQR10.05-0.100.25-0.351.20-1.40≤0.025≤0.008 ≥450≥550≥22≥20≥19≥60 -40°LGJX15-2008
LWFR490≤
0.12		0.20-
0.40		1.10-
1.40		≤
0.035		≤
0.015		 ≥345≥490≥18≥50 20°Q/LQB 133-2008

 

1.What is H-beam steel?

An h-beam is a steel structure that looks like its name suggests it should look: It's a steel beam shaped like a capital H. This structural beam made from rolled steel provides an impressive amount of strength when used in commercial building projects. Most of today's steel buildings use H-beams.

 

2.Which is stronger, H or I-beam?

To short, the main difference between an H-beam and an I-beam is that the web of an H-beam is much thicker than that of an I-beam. A thicker web means a stronger beam, which allows for more load-bearing capacity. This means that for the same amount of structural support, you can use fewer H beams than I beams.

 

3.What is HEA in structural steel?

HEA steel beams are a type of European standard wide flange beam, characterized by their "H" cross-section where the dimensions of the flanges and the web are in approximate proportion.

 

4.What is the maximum length of H-beam?

H-Section Steel Beams are available in a range of sizes with widths between 4"-16" (10.2–40.6 cm), depths from 4"-16" (10.2–40.6 cm), and shared thicknesses between . 35"-. 83" (9-21 mm). H-Section Steel Beams are available in typical lengths between 8'-20' (2.44-6.1 m).

 

5.What is another name for the H-beam?

An H-Beam, also known as a Wide Flange Beam, is a structural steel beam used in construction for its high strength and load-bearing capacity, ideal for retaining structures and piling.