H-beam Steel

H-beam Steel

6 month ago

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Shandong Guanzhou Iron and Steel Group Co., Ltd

 3 year year

Product details

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

H-shaped steel is a widely used profile in steel structure buildings today, and it has many differences compared with I-shaped steel. The first is the flange, and second, the inner surface of the flange has no inclination, and the upper and lower surfaces are parallel. The cross-sectional properties of H-beams are significantly better than traditional I-beams, channel steels and angle steels.

The two outer and inner sides of the H-shaped steel have no slope and are straight. This makes the welding and splicing of H-beams easier than I-beams, and has better mechanical properties per unit weight, which can save a lot of materials and construction time. The section of the I-beam is well subjected to vertical pressure and resistant to tension, but the section size cannot resist torsion because the wing plate is too narrow. H steel is the opposite, both have their own advantages and disadvantages.

H Beam

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.

H Beam

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

Chinese Standard Size:

a.) Hot rolled H-beam HW HM HN

b.) Welded H-beam

Type	Ratio (H:B)	Size (H*B) (mm)	Web Thickness (mm)	Flange Thickness (mm)	Length (m)	Weight (kg/m)	Main Applications
HW	1:1	100100-400400	6-21	8-21	5.8-12	17.2-284	Column
HM	1.33~1.75:1	150100-600300	6-14	9-23	5.8-12	21.4-175	Frame Beam
HN	>2:1	15075-900300	5-16	7-28	5.8-12	14.3-243	Steel Beam

H Beam Specification
Size	Theoretical weight (kg/m)	Size	Theoretical weight (kg/m)	Size	Theoretical weight (kg/m)
100505*7	9.54	25025514*14	82.2	40040013*21	172
1001006*8	17.2	2942008*12	57.3	40040821*21	197
125606*8	13.3	3001506.5*9	37.3	41440518*28	233
1251256.5*9	23.8	29430212*12	85	44030011*18	124
1481006*9	21.4	30030010*15	94.5	4461997*11	66.7
150755*7	14.3	30030515*15	106	4502009*14	76.5
1501507*10	31.9	33835113*13	106	48230011*15	115
175905*8	18.2	3402509*14	79.7	48830011*18	129
1751757.5*11	40.3	34435416*16	131	4961999*14	79.5
1941506*9	31.2	3461746*9	41.8	50020010*16	89.6
198994.5*7	18.5	3501757*11	50	58230012*17	137
2001005.5*8	21.7	34434810*16	115	58830012*20	151
2002008*12	50.5	35035012*19	137	59619910*15	95.1
20020412*12	72.28	38840215*15	141	60020011*17	106
2441757*11	44.1	39030010*16	107	70030013*24	185
24425211*11	64.4	39439811*18	147	79230014*22	191
2481245*8	25.8	4001508*13	55.8	80030014*26	210
2501256*9	29.7	3961997*11	56.7	90030016*28	243
2502509*14	72.4	4002008*13	66

H-beam H-beam

H-beam steel

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

H-beam

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