304 stainless steel H Beam product Description:
|Product Name||Stainless Steel H beam|
|Steel Grade||301,304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202,409,410,420,430.|
|Standard||ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN2462,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296|
|Tolerance||a) Outer Diameter: +/- 0.5mm|
|b) Thickness: +/- 0.05mm|
|c) Length: +/- 5mm|
|Test||Tensile test, yield test, elongation, cold bending test, hardness, crystal corrosion test, chemical composition test。|
|Packing||Standard export packing|
|Machining||Custom, Kaiping, cutting, pattern|
|Outer Diameter||0 – 3048 mm|
|Length||1-12m，OR According to your requests, Customers’ Requirements|
H-beam product description
304 stainless steel H section steel is a more optimized section area distribution, strength to weight ratio more reasonable economic section efficient profile, because of its section and the English letter “H” the same name.Because each part of H-beam is arranged at right angles, H-beam in all directions has the advantages of strong bending ability, simple construction, cost saving and light weight structure, has been widely used.The inner and outer flanges of H-beam are parallel or nearly parallel, and the end of the flanges is at a right Angle, hence the name “parallel flange I-beam”.H-beam web thickness is smaller than the same high webs of ordinary I-steel, flange width is larger than the same high webs of ordinary I-steel, so it is also named wide edge I-steel.The section modulus, moment of inertia and corresponding strength of H-beam are obviously better than that of ordinary I-beam steel with the same single weight.Used in different requirements of the metal structure, whether it is to bear bending moment, pressure load, eccentric load shows its superior performance, can be compared with ordinary I-steel greatly improve the bearing capacity, metal saving 10% ~ 40%.H-beam steel has wide flange, thin web, many specifications and flexible use. It can save 15% ~ 20% metal in various truss structures.Because the flange inside and outside are parallel and the edge end is at a right Angle, it is easy to assemble and assemble into various components, thus saving about 25% of the welding and riveting workload, greatly speeding up the construction speed and shortening the construction period of the project.
H-beam representation method
Height H× width B× web thickness T1 × wing thickness T2, for example, H-beam SS304 200×200×8×12 means wide flange H-beam with a height of 200mm and a width of 200mm and a thickness of 8mm and a thickness of 12mm. Its grade is SS304.Representation of hot – rolled H – beams.
Section steel is divided into wide flange H-beam (HW), narrow flange H-beam (HN) and H-beam pile (HU) three categories.Its representation method is: height H× width B× web thickness T1 × wing thickness T2, for example, H-beam SS304 200×200×8×12 is a wide flange H-beam with a height of 200mm, a width of 200mm, a thickness of 8mm, and a thickness of 12mm.
Advantages of hot – rolled H – beam
H-beam steel is a new type of economic construction steel.
H-beam section shape is economical and reasonable, good mechanical properties, rolling section of the point extension is more uniform, small internal stress, compared with ordinary I-beam, has the advantages of large section modulus, light weight, save metal, can make the building structure reduce 30-40%;And because the inside and outside of the legs are parallel, and the leg ends are at right angles, the assembled components can save up to 25% of the welding and riveting work.It is often used in large buildings (such as workshops, high-rise buildings, etc.), as well as Bridges, ships, lifting and transportation machinery, equipment foundations, supports, foundation piles, etc.
H-section steel is a kind of economical section steel with more excellent section mechanical properties which is developed from the optimization of I-section steel, especially the section is the same as the English letter “H” so named.Its characteristics are as follows:
→ Wide flange, large lateral stiffness.Strong bending resistance.
→ The two surfaces of the flange are parallel to each other, making it easy to connect, process and install.
→ Compared with welding I-beam, the cost is low, high precision, small residual stress, no expensive welding materials and weld detection, saving about 30% of the production cost of steel structure.
→ Under the same section load.Hot-rolled H steel structures weigh 15%-20% less than traditional steel structures.
Compared with concrete structure, hot rolled H steel structure can increase the use area by 6%, and the structure weight is reduced by 20%-30%, reduce the internal force of structure design.
→ H beam can be processed into T beam, honeycomb beam can be combined to form a variety of cross section forms, Note: can provide a variety of materials, specifications of non-standard stainless steel bright rod!To meet the needs of engineering design and production.
H-beam steel is mainly used in engineering, plant equipment, mechanical equipment, Bridges, highways, civil houses, etc.Good mechanical and physical properties, firm, energy saving and environmental protection effect.H-beam steel is a kind of economical section steel, widely used in industry, construction, bridge, oil drilling platform and so on.
|201||≤0 .15||≤0 .75||5. 5-7. 5||≤0.06||≤ 0.03||3.5 -5.5||16 .0 -18.0||–|
|202||≤0 .15||≤l.0||7.5-10.0||≤0.06||≤ 0.03||4.0-6.0||17.0-19.0||–|
|301||≤0 .15||≤l.0||≤2.0||≤0.045||≤ 0.03||6.0-8.0||16.0-18.0||–|
|302||≤0 .15||≤1.0||≤2.0||≤0.035||≤ 0.03||8.0-10.0||17.0-19.0||–|
|304||≤0 .0.08||≤1.0||≤2.0||≤0.045||≤ 0.03||8.0-10.5||18.0-20.0||–|
|316L||≤0 .03||≤1.0||≤2.0||≤0.045||≤ 0.03||12.0 – 15.0||16 .0 -1 8.0||2.0 –
|321||≤ 0 .08||≤1.0||≤2.0||≤0.035||≤ 0.03||9.0 – 13 .0||17.0 -1 9.0||–|
|630||≤ 0 .07||≤1.0||≤1.0||≤0.035||≤ 0.03||3.0-5.0||15.5-17.5||–|
|904L||≤ 2 .0||≤0.045||≤1.0||≤0.035||–||23.0·28.0||19.0-23.0||4.0-5.0|
|2520||≤0.08||≤1.5||≤2.0||≤0.045||≤ 0.03||0.19 -0. 22||0. 24 -0 . 26||–|
|430||≤0.1 2||≤0.75||≤1.0||≤ 0.040||≤ 0.03||≤0.60||16.0 -18.0|
We are one of the world’s leading suppliers of stainless steel and nickel-based alloy steel structural steels.Our service sectors include oil and gas transportation, liquefied natural gas, petrochemical industry, nuclear and wind power, power generation, shipbuilding, docks and berths, automotive and instrumentation.
Our company has been certificated by ISO 9001-2008, TUV,DNV,ABS,BV,GL,LR and we provide EN10204-3.1 or 3.2 certificate as per customers’ request. We provide high quality products and services to customes in 28 provinces and cities in China, more than 40 countries such as Africa, Southeast Asia, South America, Europe, the United States and Australia.
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SS 304 H Beam STOCK SUPPLY APPLICATIONS
These stainless steel 304 H Beam are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
Stainless steel 304 H Beam for Chemical and petrochemical
Stainless Steel 304 H Beam used for Power generation
Stainless steel 304 H Beam for Renewable energy
304 Stainless Steel H Beam for Pulp and Paper
Stainless Steel 304 H Beam for Process piping
Seamless Stainless Steel 304H Beam used for Pharmaceutical
Stainless Steel 304 H Beam applications for Food and beverage
Stainless Steel 304 H Beam used for Oil and gas
Stainless Steel 304 H Beam applications in Mining
Stainless Steel 304 H Beam used for Water/waste
Stainless Steel 304 H Beam application for Marine Industry
Stainless Steel hot rolled 304 H Beam Channel application for Fertilizers.