Structural carbon steel h beam profile H iron beam (IPE,UPE,HEA,HEB)
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 28000 m.t./month
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Hot rolled H beam section
Product Description
1. Standard: GB, JIS, ASTM ST
2. Material: Q235, Q345, SS400, S235JR, S275JR, S355JR
3. Length: 5.8-12m or according to our clients' requirements
4. Origin: Tangshan, China
5. Package: load on 20 feet/40 feet container or by bulk according to the quantity and our client's requirement
6. Delivery time: within 20 days after receiving deposit or original L/C
7. Certificate: ISO, SGS, BV, CIQ or other test
8. Technic: Hot rolled
9: Surface: painted, galvanized or punch holes
10. Main market: East-south Asia, Mid-east, South American
11. Usage: Construction structure and Frame use
12. Other Main products: Angle steel, I beam and Channel steel
Specification:
H Type Steel Size and Theoretical Weight | |||||
Size (mm) | Theoretical Weight (kg/m) | Size (mm) | Theoretical Weight (kg/m) | Size (mm) | Theoretical Weight (kg/m) |
100*50*5*7 | 9.3 | 250*125*6*9 | 29 | 446*199*8*12 | 65.1 |
100*100*6*8 | 16.9 | 250*250*9*14 | 71.8 | 450*200*9*14 | 74.9 |
125*60*6*8 | 13.1 | 294*200*8*12 | 55.8 | 482*300*11*15 | 110.8 |
125*125*6.5*9 | 23.6 | 298*149*5.5*8 | 32 | 488*300*11*18 | 124.9 |
148*100*6*9 | 31.1 | 340*250*9*14 | 36.7 | 496*199*9*14 | 77.9 |
150*75*5*7 | 14 | 300*150*6.5*9 | 93 | 500*200*10*16 | 88.1 |
150*150*7*10 | 20.7 | 300*300*10*15 | 78.1 | 582*300*12*17 | 132.8 |
175*90*5*8 | 18 | 346*174*6*9 | 41.2 | 588*300*12*20 | 147 |
175*175*7.5*11 | 40.4 | 350*175*7*11 | 49.4 | 596*199*10*15 | 92.4 |
194*150*6*9 | 29.9 | 350*350*12*19 | 134.9 | 600*200*11*17 | 103.4 |
198*99*4.5*7 | 17.8 | 390*300*10*16 | 104.6 | 700*300*13*24 | 181.8 |
200*100*5.5*8 | 20.9 | 396*199*7*11 | 56.1 | 800*300*14*26 | 206.8 |
200*200*8*12 | 49.9 | 400*200*8*13 | 65.4 | 900*300*16*28 | 240.1 |
244*175*7*11 | 43.6 | 400*400*13*21 | 171.7 | ||
248*124*5*8 | 25.1 | 440*300*11*18 | 120.8 | ||
Length=6-12meters | |||||
- Q:What are the different grades of steel used in manufacturing H-beams?
- In the manufacturing of H-beams, various grades of steel are commonly utilized. These grades are categorized based on their mechanical properties and chemical composition. One frequently employed grade is ASTM A36, which is characterized by its low carbon content. This grade exhibits commendable strength and ductility, rendering it suitable for a diverse range of applications. Another commonly employed grade is ASTM A572, a high-strength, low alloy steel. It boasts an excellent strength-to-weight ratio and finds extensive use in heavy construction projects. Additional grades that are frequently utilized include ASTM A992, a structural steel with enhanced corrosion resistance, and ASTM A588, a high-strength, low alloy steel with improved atmospheric corrosion resistance. The selection of the appropriate grade hinges upon the specific requirements of the H-beam, encompassing desired strength, durability, and resistance to corrosion. Factors such as load-bearing capacity, environmental conditions, and intended use of the H-beam also play a role in determining the suitable grade of steel. To ascertain the most suitable grade of steel for manufacturing H-beams in a particular application, it is crucial to consult relevant industry standards and specifications, as well as leverage the expertise of engineers and manufacturers.
- Q:How do steel H-beams compare to timber beams in terms of maintenance requirements?
- Compared to timber beams, steel H-beams offer a clear advantage in terms of maintenance. Unlike timber, steel H-beams are not vulnerable to rot, decay, or insect infestation. They possess exceptional durability and don't necessitate regular inspections or treatments to prevent these issues. Moreover, steel beams resist warping, twisting, and bending, which can occur over time with timber beams due to fluctuations in moisture levels. Consequently, steel H-beams retain their structural integrity for a longer duration without the need for repairs or replacements. In summary, steel H-beams have significantly lower maintenance requirements in comparison to timber beams, making them a more cost-effective and hassle-free choice in the long term.
- Q:Can steel H-beams be used in the construction of railway bridges?
- Yes, steel H-beams can be used in the construction of railway bridges. They are commonly used due to their high strength, durability, and ability to withstand heavy loads, making them suitable for supporting the weight of trains and ensuring the structural integrity of the bridge.
- Q:How do steel H-beams resist bending and twisting forces?
- Steel H-beams are specifically designed to resist bending and twisting forces due to their unique shape and material properties. The H shape of the beam provides a significant advantage in terms of structural strength and stability. The top and bottom flanges of the H-beam are thicker and wider than the web, which creates a larger surface area to distribute forces. This increased surface area helps to resist bending forces as it can handle more load and distribute it over a larger area. Moreover, the flanges are oriented perpendicular to the web, which further enhances their resistance to bending. In addition to the shape, the material properties of steel contribute to the beam's ability to resist bending and twisting forces. Steel is known for its high strength and stiffness, making it an ideal choice for structural applications. The combination of its strength and ductility allows steel H-beams to withstand considerable loads without permanent deformation. Furthermore, the design of H-beams allows them to efficiently transfer loads and resist twisting forces. The flanges and web work together to create a rigid structure that resists twisting or torsional forces. The web connects the flanges and provides stability, preventing the beam from twisting under applied loads. Overall, the unique shape and material properties of steel H-beams make them highly resistant to bending and twisting forces. Their ability to distribute loads, withstand bending moments, and resist torsional forces makes them a popular choice in various structural applications, such as building frames, bridges, and other load-bearing structures.
- Q:What are the different types of steel H-beam connections for high-temperature environments?
- To ensure structural integrity and durability in high-temperature environments, different types of steel H-beam connections can be utilized. These connections are specifically designed to withstand thermal expansion, contraction, and other temperature-related stresses. Some commonly used steel H-beam connections for high-temperature environments include: 1. Welded Connections: Welding is a widely employed method for connecting steel H-beams in high-temperature environments. It involves the fusion of H-beam ends or flanges using heat and pressure. When executed properly, welded connections offer exceptional strength and stability. 2. Bolted Connections: Bolted connections involve the use of bolts, nuts, and washers to secure H-beam members together. In high-temperature environments, it is crucial to select bolts made from materials that can withstand elevated temperatures without losing strength or experiencing deformation. 3. Pinned Connections: Pinned connections utilize pins or dowels to connect H-beams. These connections allow for rotational movement between the members while maintaining axial alignment. Pinned connections are often utilized in high-temperature environments where accommodating thermal expansion and contraction is necessary. 4. Slotted Holes: In certain cases, slotted holes can be incorporated in the connection plates to facilitate thermal expansion and contraction. This design enables slight movement of the H-beams while maintaining connection integrity. Slotted holes provide flexibility and reduce stress concentrations resulting from temperature variations. 5. Expansion Joints: In high-temperature environments where significant thermal expansion is expected, incorporation of expansion joints in H-beam connections is recommended. Expansion joints consist of flexible elements that absorb movement caused by temperature changes, preventing excessive stress on the H-beams. 6. Thermal Insulation: In some instances, thermal insulation materials may be employed to minimize heat transfer between steel H-beam connections and the surrounding environment. This helps safeguard the connections from excessive temperatures and reduces the risk of structural failure. It is important to note that the appropriate selection of steel H-beam connections for high-temperature environments depends on various factors, including expected temperature range, load conditions, material properties, and design requirements. Consulting with a structural engineer or specialized professional is advisable to ensure proper selection and design of H-beam connections in high-temperature environments.
- Q:How do steel H-beams contribute to energy-efficient buildings?
- Steel H-beams contribute to energy-efficient buildings by providing structural support and stability, allowing for the construction of larger open spaces and increased natural light. These beams are lightweight yet strong, reducing the need for excessive materials and allowing for efficient use of space. Additionally, steel is a highly recyclable material, reducing the environmental impact of construction. Overall, steel H-beams help optimize energy usage and create sustainable, energy-efficient buildings.
- Q:How do steel H-beams perform in terms of noise reduction?
- The primary purpose of steel H-beams in construction projects is to serve as structural elements for buildings, bridges, and infrastructure. However, when it comes to noise reduction, steel H-beams alone do not offer significant insulation. Steel, being a dense material, easily conducts sound vibrations. This means that if a noise source like traffic or machinery directly reaches a steel H-beam, it will effortlessly travel through the steel and be audible on the other side. Consequently, steel H-beams are not effective on their own in reducing noise levels. Nevertheless, noise reduction can be achieved by employing additional measures alongside the use of steel H-beams. For instance, incorporating insulating materials like acoustic panels or soundproofing materials can help absorb or block sound waves, thereby reducing noise transmission through the steel structure. Similarly, by adding resilient mounts or isolators between the steel H-beams and other components, vibrations can be minimized, leading to a decrease in the transmission of noise. To summarize, although steel H-beams themselves lack inherent noise reduction properties, they can be utilized effectively in combination with other noise reduction measures to create a more acoustically insulated environment.
- Q:Can steel H-beams be used in the construction of transportation hubs or terminals?
- Yes, steel H-beams can definitely be used in the construction of transportation hubs or terminals. Steel H-beams are commonly used in construction projects due to their high strength and durability. They provide excellent load-carrying capabilities, making them ideal for supporting heavy structures such as transportation hubs or terminals. H-beams are commonly used in the construction of bridges, airports, railway stations, and other transportation infrastructure. Their versatility allows for efficient and cost-effective construction, as they can be easily fabricated and installed. Additionally, steel H-beams have good resistance to corrosion and fire, ensuring the longevity and safety of the transportation hub or terminal. Overall, steel H-beams are a popular choice in the construction industry for their structural integrity and suitability for transportation hub or terminal projects.
- Q:Can Steel H-Beams be used in historical or heritage restoration projects?
- Yes, Steel H-Beams can be used in historical or heritage restoration projects. Steel H-Beams are versatile and strong structural elements that can provide support and stability to buildings, especially when restoring or reinforcing historic structures. They can be used to replace or reinforce deteriorated or damaged wooden beams, offering increased structural integrity while preserving the historical character of the building. Additionally, Steel H-Beams can be designed to match the original architectural aesthetics, ensuring a seamless integration into the existing structure. However, it is important to consult with preservation specialists and adhere to local heritage regulations to ensure that the use of Steel H-Beams aligns with the principles of historical preservation.
- Q:What are the structural integrity considerations for steel H-beams?
- Structural integrity considerations for steel H-beams involve factors such as load capacity, deflection, bending, and stability. These beams need to be designed and manufactured to withstand the expected loads and forces they will be subjected to in a particular application. The dimensions and material properties of the beam, as well as the connection details, must be carefully analyzed to ensure they meet the required safety standards and provide sufficient strength and stability for the intended use. Additionally, considerations for factors like corrosion resistance, fire resistance, and environmental conditions may also play a role in ensuring the long-term structural integrity of steel H-beams.
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Structural carbon steel h beam profile H iron beam (IPE,UPE,HEA,HEB)
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 28000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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