h beam steel
USD $500 - $600 /Metric Ton
Min.Order:1 Metric Ton
Specification:
Item: H steel beam, I steel beam
Standard: AISI,ASTM,BS,JPS,GB,NF
Material Grade: Q235B,SM490,SS400,Q235B,Q345,Q345B,S275JR,S355JO
H Size: 100*100*6*8 --- 900*300*16*28 mm
I Size: 100*68*4.5*11 --- 630*180*17*141
Production Procedure:
Feature:
1) High structure sterngth
2) Design style is agile, rich
3) Light dead load
4) High stability
5) More effective useful area
6) Save labor and material
7) Ready for machining
8) Environmental protection
SIze:
Intruduction:
H beam H section steel is a kind of cross section area distribution more optimization, strong heavy than more reasonable economic section high profile, because of its section and English the letter "H" the same name. Due to the different parts of h-beam are rectangular configuration, so h-beam in all directions are bending ability, simple construction and cost saving and structure light weight etc, and has been widely used.
I Beam is a section for h shape steel strip. I iron can be divided into ordinary i-steel and light beams, h-beam three. Beams are widely used in all kinds of building structure, Bridges, vehicles, support, machinery, etc. i-steel iron beam h iron beam h steel h channel
Ordinary i-steel and light beams wing root cause to the edge thinning, have certain Angle,
Ordinary h iron beam h steel h channel i-steel and light beams model is to use the waist high number of cm Arabic numerals, web and flange thickness and flange width different specifications to the waist height (h) x leg width (b) x waist thick (d) milli number representation, such as "sewing worker 160 x 88 x 6", it indicates that the waist height is 160 mm to 88 mm wide, leg, waist for 6 mm thick ordinary beams. / "light industry 160 x 81 x 5", it indicates that the waist height is 160 mm to 81 mm wide, leg, waist 5 mm thick for the light beams. iron beam Ordinary i-steel specifications can also be used model said model said waist high cm number, such as sewing worker 16 #. Waist high the same steel h beams for sale i-steel, such as there are several different legs wide thick waist, you need to add a b c type right shall be the difference, such as sewing worker 32 # 32 # a, b, 32 # c, etc. Hot rolled ordinary i-steel specifications for 10-63 #. The agreement between the supply and demand of the supply of hot rolled ordinary i-steel specifications for 12-55 #.
More information:
Should h section steel whether ordinary or light, because cross section size are relatively high, narrow, so the two main section of the sleeve of the moment of inertia is large, therefore, can be directly used in general only in its web iron beam h iron beam h steel h channel in-plane bending of the component or its lattice mechanical components. To axis compression member or in perpendicular to the plane of the web and bending member all should not be adopted, this makes the application has a lot of limitations.
H section steel should belong to the efficient economic cutting surface profiles (other and cold bending thin wall steel, pressure plate, etc.), due to the cross section shape is reasonable, they can make the steel higher efficiency, and give full play to improve the bearing capacity. Different from the direct labor font is h-beam flange of the widening, and inside and outside surface usually is parallel, which can facilitate high strength bolt and other member connection. Its size constitute a series of reasonable, model complete, easy to design selection.
Pieces of steel h beams for sale h-beam flange are of equal thickness, the rolling section, also have the 3 boards welding of compound section. Beams are rolling section, because the production process is poor, flange inside edge have "grade. H section steel rolling are different from common i-steel in only one set of horizontal roll, due to its wide flange and there is no slope or Angle is small), we must add a group of vertical roll simultaneously roll, therefore, the rolling process and equipment are better than ordinary mill complex. Domestic production can be the biggest rolling to steel h beams for sale h-beam height is 800 mm, more than can be welding compound section. Our country hot rolled h iron beam h steel h channel H section steel national standard (GB/T11263-1998) will H section steel is divided into narrow flange, wide flange and steel pile three categories, the code were hz, hk and hu. Narrow flange H section steel beam bending member or apply, and wide flange h-beam and H section steel pile is suitable for axial compression member or bending member. I iron and H section steel, compared with the weight, such as premise, w, ix, iy than H section steel.
Application:
1) Industrial structure of steel structure bearing support
2) Underground engineering steel pile and supporting structure
3) Petroleum chemical industry and power, and other industrial equipment structure
4) Large span steel bridge member
5) Ship, machinery manufacturing frame structure
6) Train, automobile, tractor beam support
7) Port conveyor belt, high-speed board support
Stock: