Hot Rolled Mild Steel H Beams

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

OKorder is offering Hot Rolled Mild Steel H Beams at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

Hot Rolled Mild Steel H Beams are ideal for structural applications and are widely used inindustrial plants, civil construction, municipal works, oil platforms, bridges, flatbed beams, electrified railway power stand, railway bridges and other light steel structure, super-light H-beam is ideal for containers, mobile homes , all kinds of garage, box-type trains, electrical bracket, various venues, small villa manufacturing etc.

Product Advantages:

OKorder's Hot Rolled Mild Steel H Beams are durable, strong, and wide variety of sizes.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Product Specifications:

Grade: SS400, Q235

Standard: JIS G3101, GB STANDARD

Payment: T/Tor L/C AT SIGHT

Technique: Hot Rolled

Package: Packed in bundles and shipped by break bulk or containers.

size	Kg/m
100*100	16.9
125*125	23.6
150*75	14
150*150	31.1
148*100	20.7
198*99	17.8
200*100	20.9
248*124	25.1
250*125	29

FAQ:

Q1: How many tons of steel products could be loaded in containers?

A1: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.

Q2: what is the difference between actual weight and theoretical weight?

A2: All the section steel has two weights: actual weight and theoretical weight. Actual weight is the weighing out when the product delivered from the mill. Theoretical weight is calculated by pieces. The invoice can be based on each of them as your request.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.

Images:

Hot Rolled Mild Steel H Beams

Q: Can steel H-beams be used for cantilever structures?: Yes, steel H-beams can be used for cantilever structures. Cantilever structures are designed to have a projecting beam or member that is supported on only one end, with the other end free or unsupported. Steel H-beams are commonly used in construction due to their strength and load-bearing capabilities. They are well-suited for cantilever designs as they provide excellent structural support, minimizing deflection and ensuring stability. However, it is essential to consider the specific requirements of the cantilever structure and consult with a structural engineer to determine the appropriate size and strength of the H-beam needed to support the desired load and span.

Q: What are the common methods for joining steel H-beams in construction?: Steel H-beams can be joined in construction using various methods. The most frequently employed technique is welding, where the beams are aligned and fused together through arc welding or gas welding. This creates a sturdy and long-lasting connection, ensuring the structural integrity of the beams. Another method involves using bolts to connect the steel H-beams. Holes are drilled into the flanges, and bolts are inserted through these holes and tightened with nuts. This allows for easy disassembly and reassembly if required. Riveting is an alternative method that involves using rivets to join the steel H-beams. Holes are drilled into the flanges and web, and rivets are inserted and secured through hammering or pressing. However, this method is time-consuming and has been largely replaced by welding and bolted connections. In some cases, adhesive bonding can be used to join steel H-beams. High-strength adhesives are applied to the surfaces of the beams, and they are then pressed together. Although not as commonly used as welding or bolted connections, adhesive bonding can be a viable option in certain situations. Overall, welding and bolted connections are the predominant methods for joining steel H-beams in construction. These techniques provide robust and reliable connections, ensuring the stability and integrity of the structure.

Q: How do you calculate the maximum shear stress in steel H-beams?: In order to determine the maximum shear stress in steel H-beams, one must consider the shear force acting on the beam and the cross-sectional properties of the beam. The shear stress in a beam can be calculated using the following formula: Shear Stress = (Shear Force * Distance from Neutral Axis) / (Area of Cross Section) Initially, the shear force acting on the beam needs to be calculated. This can be achieved by analyzing the external loads and support conditions. For instance, if the H-beam is subjected to a uniform distributed load, the shear force can be determined by multiplying the magnitude of the load by the length of the beam. Subsequently, the distance from the neutral axis to the point of interest must be determined. The neutral axis is the axis passing through the centroid of the cross-section, perpendicular to the applied shear force. The distance can be measured from the centroid to either the top or bottom edge of the beam, depending on the desired location for calculating the shear stress. Finally, the area of the cross-section of the H-beam needs to be determined. This can be accomplished by dividing the cross-section into various shapes (such as rectangles or triangles) and calculating the area of each shape individually. Once the areas of all the individual shapes are obtained, they can be summed to obtain the total cross-sectional area. Once the shear force, distance from the neutral axis, and area of the cross-section are known, they can be substituted into the formula to calculate the maximum shear stress. It should be noted that the maximum shear stress occurs at the point furthest from the neutral axis, typically at the top or bottom flange of the H-beam. When calculating the maximum shear stress in steel H-beams, it is important to consider additional factors such as bending moments, torsion, and any other relevant load combinations that may impact the structural integrity of the beam.

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: Can steel H-beams be used in retrofitting or renovation projects?: Indeed, retrofitting or renovation projects can indeed make use of steel H-beams. Owing to their strength and versatility, steel H-beams are widely employed in construction. They can serve to fortify existing structures, offer supplementary support, or even establish a fresh framework for renovations. Frequently, steel H-beams are employed in endeavors where the ability to bear heavy loads is indispensable, such as the addition of extra floors or the expansion of preexisting structures. Moreover, in seismic retrofitting projects, steel H-beams prove advantageous as they aid in the distribution of forces arising from earthquakes. All in all, steel H-beams present themselves as a dependable and efficient solution for retrofitting or renovation projects.

Q: Can steel H-beams be used in industrial buildings?: Yes, steel H-beams are commonly used in industrial buildings due to their strength, durability, and versatility. They provide excellent structural support and can withstand heavy loads, making them ideal for large-scale industrial construction projects.

Q: How do steel H-beams contribute to the overall natural light penetration in a building?: Steel H-beams do not directly contribute to the overall natural light penetration in a building. The primary purpose of H-beams is to provide structural support and stability to the building's framework. However, the design and placement of H-beams within a building's structure can indirectly impact the natural light penetration. Architects and engineers often strategically design buildings with large windows, skylights, or other openings to allow natural light to enter the space. When incorporating steel H-beams into the building's structure, they are typically placed in areas where they won't hinder the placement of windows or other light openings. By correctly positioning the H-beams, architects can ensure that they don't obstruct the path of natural light from entering the building. This allows for ample light to penetrate through the windows and other openings, illuminating the interior spaces. Moreover, steel H-beams are known for their strength and ability to support heavy loads, which allows architects to design larger and wider windows without compromising the structural integrity of the building. The use of H-beams in the construction process allows for the creation of open and airy spaces that maximize the amount of natural light that enters the building. In summary, while steel H-beams themselves do not directly contribute to natural light penetration, their proper placement and structural support enable architects to design buildings with more extensive windows and openings, facilitating the overall natural light penetration throughout the space.

Q: Are steel H-beams suitable for structures with high humidity?: Structures with high humidity are generally well-suited for Steel H-beams due to the durability and moisture resistance of steel. However, it is crucial to take into account the unique conditions and humidity level present in the structure. In instances of exceedingly high humidity or continuous exposure to moisture, additional precautions may be necessary to safeguard against corrosion and guarantee the prolonged lifespan of the H-beams. These precautions encompass the application of protective coatings or the utilization of stainless steel beams, as they possess enhanced corrosion resistance.

Q: How do steel H-beams perform in coastal environments?: Steel H-beams perform well in coastal environments as they are highly resistant to corrosion. The steel used in H-beams is typically galvanized or coated with protective materials to prevent rusting and deterioration caused by exposure to saltwater, humidity, and other corrosive elements present in the coastal environment. This coating ensures the longevity and structural integrity of the H-beams, making them suitable for various applications like bridges, piers, and buildings in coastal areas. Additionally, the robust design of H-beams provides excellent load-bearing capacity, making them ideal for withstanding the strong winds and heavy loads often experienced in coastal regions. Overall, steel H-beams are a reliable and durable choice for construction projects in coastal environments.

Q: How do steel H-beams perform in terms of energy efficiency?: Steel H-beams are generally not considered to be energy efficient in and of themselves. This is because steel production, including the manufacturing of H-beams, requires a significant amount of energy. The process involves extracting iron ore, refining it into steel, and shaping it into the desired H-beam form. These steps consume a significant amount of energy, primarily in the form of fossil fuels. However, when evaluating the energy efficiency of a structure that incorporates steel H-beams, it is important to consider the overall lifecycle of the building. Steel H-beams have several advantages that can contribute to the energy efficiency of a building. Firstly, steel is a durable and long-lasting material, which means that structures built with steel H-beams tend to have a longer lifespan compared to other building materials. This longevity can result in energy savings over time, as the building requires less frequent maintenance and replacement. Additionally, steel H-beams offer excellent structural strength and load-bearing capabilities. This allows for the construction of larger open spaces with fewer supporting columns, which can maximize natural lighting and ventilation. By reducing the need for artificial lighting and mechanical ventilation, steel H-beams can contribute to energy efficiency by reducing electricity consumption. Furthermore, steel is a highly recyclable material, and the majority of steel used in construction today is made from recycled steel. This recycling process significantly reduces the energy consumption and greenhouse gas emissions associated with steel production. Additionally, at the end of a building's life, steel materials can be easily and efficiently recycled, further minimizing environmental impacts. In summary, while the production of steel H-beams is energy-intensive, their use in construction can offer energy efficiency benefits. Their durability, load-bearing capacity, and recyclability contribute to the overall energy efficiency of buildings. However, it is essential to consider the entire lifecycle of the structure and incorporate sustainable design principles to maximize energy efficiency.

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