Steel I Beam IPE in Chinese Standard and European Standard for Asia and Africa
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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1. Structure of Steel I Beam IPE Description:
Steel I beam IPE is a beam with an I-shaped cross-section. The horizontal elements of the "I" are known as flanges, while the vertical element is termed the "web". Steel I beam IPE is usually made of structural steel and is used in construction and civil engineering. The Steel I beam IPE resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Steel I beam IPE theory shows that the I-shaped section is a very efficient form for carrying both bending and shears loads in the plane of the web.
2. Main Features of Steel I Beam IPE:
• Grade: Q235
• Type: Mild carbon steel
• Deflection: The stiffness of the I-beam will be chosen to minimize deformation
• Vibration: The stiffness and mass are chosen to prevent unacceptable vibrations, particularly in settings sensitive to vibrations, such as offices and libraries.
• Local yield: Caused by concentrated loads, such as at the beam's point of support.
3. Steel I Beam IPE Images:
4. Steel I Beam IPE Specification:
5. FAQ
We have organized several common questions for our clients，may help you sincerely:
①Is this product same as W beam？
In the United States, the most commonly mentioned I-beam is the wide-flange (W) shape. These beams have flanges in which the planes are nearly parallel. Other I-beams include American Standard (designated S) shapes, in which flange surfaces are not parallel, and H-piles (designated HP), which are typically used as pile foundations. Wide-flange shapes are available in grade ASTM A992,[4] which has generally replaced the older ASTM grades A572 and A36.
②How to inspect the quality？
We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.③Is there any advantage about this kind of product?
Steel I beam bar IPE has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.
- Q: What are the typical costs associated with steel I-beams?
- The cost of steel I-beams can differ based on various factors. The beam's size and weight are crucial in determining its cost. Generally, larger and heavier beams are pricier than smaller ones. The grade of steel used is another factor that impacts the cost. Different grades have varying levels of strength and durability, resulting in different price points. Higher-grade steel is typically more expensive than lower-grade options. Moreover, the beam's length influences the cost. Longer beams require more material and may need specialized transportation, increasing the overall price. Considering the quantity required is also important. Ordering a larger quantity of steel I-beams may lead to volume discounts, reducing the cost per unit. Additionally, market conditions and the supplier's location can influence the cost. Regional price variations occur due to factors like supply and demand, transportation costs, and local competition. For precise cost information on steel I-beams, it is advisable to contact suppliers or refer to pricing guides specific to the steel industry.
- Q: Can steel I-beams be used for green building certifications?
- Yes, steel I-beams can be used for green building certifications. Steel is a highly sustainable and recyclable material, and I-beams made from steel can contribute to the overall sustainability and energy efficiency of a building. Additionally, steel I-beams can support sustainable design features such as large windows for natural lighting and can be integrated into renewable energy systems.
- Q: What is the weight of a typical steel I-beam?
- The size and dimensions of a typical steel I-beam can cause its weight to differ. However, as a general rule, the weight of a 10-foot long steel I-beam, commonly employed in construction, can vary from 20 pounds per foot for a lighter beam to 200 pounds per foot for a heavier beam. It is worth noting that these weights are approximate and may fluctuate based on the particular type and grade of steel utilized. Furthermore, longer or larger I-beams will generally possess a greater weight than their shorter or smaller counterparts. To obtain the precise weight of a specific steel I-beam, it is advisable to consult the manufacturer's specifications or refer to engineering tables that offer weight-per-foot values for various beam sizes.
- Q: How do steel I-beams perform in terms of thermal expansion and contraction for renovations?
- Steel I-beams have a relatively low coefficient of thermal expansion, meaning they expand and contract minimally in response to temperature changes. This characteristic makes them an excellent choice for renovations as they provide stability and reduce the risk of structural damage caused by thermal expansion and contraction.
- Q: What are the factors to consider when selecting the right steel I-beam size?
- When selecting the right steel I-beam size, there are several factors that need to be considered. These include the required load capacity, span length, deflection limits, and the specific application or structural design requirements. Additionally, other factors such as the available space for installation, cost considerations, and the type of connections needed should also be taken into account. Ultimately, finding the appropriate steel I-beam size involves a careful evaluation of all these factors to ensure structural integrity and optimal performance.
- Q: How are steel I-beams supported during installation?
- Steel I-beams are typically supported during installation using temporary structures such as cranes or hoists. These devices are used to lift and position the beams into place, while additional support may be provided by temporary columns or braces until the beams are securely bolted or welded to the permanent structure.
- Q: What is the allowable stress for 40B I-beam?
- 40A I-beam allowable stress [Sigma]=145*1.3=188.5MPaI-beam is mainly divided into ordinary I-beam, light I-beam and H steel three.
- Q: How do steel I-beams perform in areas with high humidity or moisture content?
- Areas with high humidity or moisture content can pose a challenge for steel I-beams. The durability and corrosion resistance of steel make it a suitable material, but prolonged exposure to moisture can still have a negative impact on their performance and lifespan. The risk of corrosion in humid or moist areas is higher due to the presence of moisture in the air. Moisture reacts with oxygen and causes rust formation, which weakens the structural integrity of the I-beams over time. To minimize this risk, it is crucial to implement proper maintenance and preventive measures. Regular inspections should be conducted to identify signs of corrosion or damage, and prompt action should be taken to address them. Applying protective coatings or paint can create a barrier between the steel and moisture, reducing the likelihood of corrosion. Moreover, adequate ventilation and moisture control measures should be in place in such areas. These measures help reduce overall moisture levels and limit the exposure of steel I-beams to moisture. In conclusion, although steel I-beams generally perform well in areas with high humidity or moisture content, it is important to take appropriate precautions to prevent corrosion and ensure their long-term durability. Regular maintenance, protective coatings, and moisture control measures are essential to ensure optimal performance in such environments.
- Q: Can steel I-beams be used in renovation or retrofitting projects?
- Certainly, steel I-beams are a viable option for renovation or retrofitting endeavors. Their robustness and durability make them a popular choice in the construction industry. They can be employed to provide supplementary reinforcement for existing structures, such as fortifying load-bearing walls or floors. Moreover, in renovation projects, steel I-beams are frequently utilized to establish spacious floor plans by replacing load-bearing walls with these beams to bear the weight above. Additionally, in retrofitting undertakings, steel I-beams can enhance and stabilize older buildings that were not initially engineered to withstand particular loads or forces. All in all, steel I-beams offer a versatile and efficient solution for a wide range of renovation or retrofitting projects.
- Q: How do you calculate the bending stress in steel I-beams?
- To calculate the bending stress in steel I-beams, you need to consider the properties of the beam, the applied load, and the beam's cross-sectional dimensions. The bending stress, also known as flexural stress, is a measure of the internal resistance of the beam to bending. First, determine the moment of inertia (I) of the beam's cross-section. This is a measure of how the area is distributed around the neutral axis and is calculated differently for different cross-sectional shapes. For an I-beam, the moment of inertia can be found using standard formulas or by referencing engineering handbooks. Next, calculate the maximum bending moment (M) acting on the beam. This is the product of the applied load and the distance from the load to the point where the bending stress is being calculated. The maximum bending moment typically occurs at the point of maximum deflection or at the location of the highest applied load. Once you have the moment of inertia and the maximum bending moment, you can calculate the bending stress using the formula: Bending Stress (σ) = (M * y) / I where σ is the bending stress, M is the maximum bending moment, y is the perpendicular distance from the neutral axis to the outermost fiber of the beam, and I is the moment of inertia. It's important to note that the calculated bending stress should be compared to the allowable bending stress or design stress, which is a limit determined by the material's strength and safety factors. If the calculated bending stress exceeds the allowable stress, the beam may need to be redesigned or additional support may need to be added to ensure the safety and structural integrity of the I-beam.
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Steel I Beam IPE in Chinese Standard and European Standard for Asia and Africa
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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