HR Steel I Beams

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Specifications of I-Beam Steel

Product name: I-Beam Steel

Production Standard: GB, BS, ASTM, EN, DIN, JIS

Grade: Q235B, Q345B, ASTM A36, SS400, S235JR, S275JR

Chemical composition

Alloy No.














Length: 5.8M, 6M, 8M, 9M, 10M, 12M or as the requirements of the buyer

Sizes: 80MM-270MM

I-Beam Steel      

Applications of I-Beam Steel                

Widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Package and Delivery

1. Package: All the products will be tired by wire rod in bundles and then put into containers 20', 40' or in bulk cargo.

Or according the requirements of the customers. Each bundle will be hung a CNBM label, which will include the information of our trademark, size, material, lengh, standard, etc. Normally, each bundle contain 50 pieces.

Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

But we can also make the bundles as the requriement of you.

2. Delivery: Within 45 days after getting the L/C ORIGINAL or the advance payment by T/T.

I-Beam Steel

I-Beam Steel

Production flow of I-Beam Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

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Q:How to distinguish between narrow flange and wide flange H section steel
I as the name suggests, is a kind of I-shaped section steel flange on the inner surface of slope is generally 1:6, the flange and the thickness of thin, resulting in two main characteristics of I-beam section plane is huge, it is difficult to play the strength of steel in the application, as the first picture shows. Although there has been a thicker I-beam in the I-beam market, the structure of the I-beam has determined its torsional properties.
Q:In steel structures, what is the meaning of the "" between the two members of the H steel brace 2L 180*12,10?
Angle called angle, the steel strip is perpendicular to each other on both sides into angular. Equilateral angle steel and unequal angle points. An equal angle two edge width is equal. The specification is expressed by edge width * width * mm thick edge edge. Such as "/ 30 x 30 x 3", that is an equal angle the width is 30 mm, 3 mm thick. Also available models that model is the edge width cm, such as angle 3#. models do not represent the same type in different edge thickness dimensions, and thus in the contract and other documents will be the angle edge width, edge thick size fill in complete, avoid separately represented by models hot rolled edge angle specifications for 2#-20#.
Q:In actual steel structure engineering, why use H steel in large number, but seldom use I-beam? What's the difference between the two?
I-beam is a hot rolling molding, and its advantage is low price, easy processing, if made of steel column beam, two end welding plate will become. However, H steel needs to be welded with web plate and wing plate, and a great deal of welding and welding variant process have been added. I finished length (i.e. the length of 12 meters), and H steel for processing factory in accordance with the design drawings for the exact dimensions of cutting, welding and straightening type to complete multiple steps, so the steel price is low.Also has section size waste little, use design margin of I-beam, but instead of using H steel, low cost, cost saving. But there are too few examples of this kind of engineering, and this is not a common design idea.
Q:What is the theoretical weight of welded H - section steel 900*350*20*30?
It is predicted that in 2005, China's H steel demand is about 2 million 500 thousand tons, the demand for 5 million tons in 2010, but the annual production capacity of China's H steel is 1 million 200 thousand tons, the market demand is very large.
Q:I would like to ask you to do the master of steel structure, steel H steel cost per ton, how many yuan? emergency
Installation of steel structure costs between 350-450 tons per ton.It is not enough, labor costs rise, steel installation fee of around 450, Chongqing installation fee of around 550The production fee is 800-1000, including two primers.I am a steel construction unit, 10 years of operation. Don't ask me. Give me the best answer.
Q:300*200h steel 7 meter span center load the most, can bearing 30 tons?
Needless to say, it can not be carried so vigorously.Bearing structure refers to itself directly with the various support systems plus transmission of force to the main structure foundation and its joints, including bearing wall, vertical rod, frame column, pier, beam, floor, roof, cable etc..
Q:Do you have H steel 550x300x11x18?
No, I agree with the opinion of Honghua lang! You're right!
Q:H Elastic modulus of section steel
Generally speaking, elasticity exerts an external effect on an elastic body, and it changes in shape (called strain)
Q:What is the load-bearing capacity of H steel spans 6 meters and 300 * 300? How is it calculated?
According to the specifications of the calculation, 10 meters span is large, or the cross section of the beam is a bit small, only the strong or the equivalent of roof purlin.
Q:What are the specifications for H steel HW, HB, HN?
HW is a H type steel flange height and width substantially equal; mainly used for reinforced concrete frame column steel column, also known as rigid steel column; column is mainly used in steel structure.

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