STRUCTURE STEEL HOT ROLLED I-BEAM HIGH QUALITY Q235

STRUCTURE STEEL HOT ROLLED I-BEAM HIGH QUALITY Q235 System 1

STRUCTURE STEEL HOT ROLLED I-BEAM HIGH QUALITY Q235

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 50000 m.t./month

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Product Description:

1. Product name: IPE/IPEAA Beam Steel

2. Standard: EN10025, GB Standard, ASTM, JIS etc.

3. Grade: Q235B, A36, S235JR, Q345, SS400 or other equivalent.

4. Length: 5.8M, 6M, 9M, 10M, 12M or as your requirements

IPE/IPEAA

Section	Standard Sectional Dimensions(mm)
	h	b	s	t	Mass Kg/m
IPE80	80	46	3.80	5.20	6.00
IPE100	100	55	4.10	5.70	8.10
IPE120	120	64	4.80	6.30	10.40
IPE140	140	73	4.70	6.90	12.90
IPE160	160	82	5.00	7.40	15.80
IPE180	180	91	5.30	8.00	18.80
IPE200	200	100	5.60	8.50	22.40
IPE220	220	110	5.90	9.20	26.20
IPE240	240	120	6.20	9.80	30.70
IPE270	270	135	6.60	10.20	36.10
IPEAA80	80	46	3.20	4.20	4.95
IPEAA100	100	55	3.60	4.50	6.72
IPEAA120	120	64	3.80	4.80	8.36
IPEAA140	140	73	3.80	5.20	10.05
IPEAA160	160	82	4.00	5.60	12.31
IPEAA180	180	91	4.30	6.50	15.40
IPEAA200	200	100	4.50	6.70	17.95

Applications of IPE/IPEAA Beam Steel

IPE/IPEAA Beam Steel are widely used in various construction structures, bridges, autos, brackets, mechanisms and so on.

Packing & Delivery Terms of IPE/IPEAA Beam Steel

1. Package: All the IPE/IPEAA Beam Steel will be tired by wire rod in bundles

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

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

4. Shipment: In containers or in bulk cargo

5. Delivery time: All the IPE/IPEAA Beam Steel will be at the port of the shipment within 45 days after receiving the L/C at sight ot the advance pyment.

6. Payment: L/C at sight; 30% advance payment before production, 70% before shipment by T/T, etc.

Production flow of IPE/IPEAA Beams

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

Q:Can steel I-beams be used in the construction of office buildings?: Yes, steel I-beams can be used in the construction of office buildings. Steel I-beams are commonly used as structural support elements in various types of buildings, including office buildings. They are known for their strength, durability, and load-bearing capacity, making them suitable for supporting the weight of the floors, walls, and roof of an office building. Steel I-beams are often used in the construction of skyscrapers, where their ability to withstand heavy loads and provide long-span support is crucial. Additionally, steel I-beams offer flexibility in design and can be easily integrated into the overall architectural layout of an office building. Their use in construction also allows for faster construction times and reduced costs compared to other structural materials. Overall, steel I-beams are a popular choice in the construction of office buildings due to their strength, reliability, and versatility.

Q:How do you calculate the moment due to lateral loads in a steel I-beam?: To calculate the moment due to lateral loads in a steel I-beam, you need to consider the distribution of the load along the beam's length and the beam's cross-sectional properties. By applying the principles of mechanics, specifically the equations for bending moments, you can determine the moment caused by lateral loads. This involves integrating the load distribution and considering the beam's flexural rigidity and support conditions.

Q:What span is the maximum span for I-beam?: 1. determine the steel beam span, load point position and weight, make the bending moment diagram, and calculate the maximum bending moment M (MAX)2. general I-beam material is Q235, sigma (s) =2400KG/CM2, determine safety factor, generally take 1.7, [Sigma]=2400/1.7=1412KG/CM23.M (MAX) /]<=W (x), to meet the strength. W (x) refer to the mechanical design handbook for the bending modulus of i-beam.

Q:Are steel I-beams suitable for earthquake-prone regions?: Steel I-beams are indeed suitable for earthquake-prone regions. They have been extensively used in construction in such areas due to their exceptional strength and resilience. Steel is a material known for its high tensile strength, which allows I-beams to withstand the lateral forces and vibrations caused by earthquakes. The design of steel I-beams also contributes to their suitability for earthquake-prone regions. These beams are specifically engineered to distribute and dissipate seismic forces, reducing the risk of structural failure during an earthquake. Additionally, their flexibility allows them to bend and flex during seismic activity, which helps absorb and dissipate the energy generated by the earthquake. Moreover, steel I-beams offer several advantages over other structural materials in earthquake-prone regions. They are lightweight, making them easier to handle and transport, and they have a high strength-to-weight ratio, which means they can support heavy loads without being excessively bulky. This makes them ideal for constructing earthquake-resistant buildings and infrastructure. Furthermore, steel is a highly durable material that does not degrade over time, making it a reliable choice for long-term use in seismic zones. It is also resistant to corrosion, which is essential in areas where seismic events can cause water damage to structures. Overall, steel I-beams have proven to be a reliable and effective solution for construction in earthquake-prone regions. Their strength, flexibility, and durability make them suitable for withstanding the forces generated by earthquakes, ensuring the safety and stability of buildings and infrastructure in these areas.

Q:Can steel I-beams be welded together?: Indeed, it is possible to weld steel I-beams together. This method is widely used to combine multiple I-beams into a larger and sturdier structural element. Typically, the procedure involves merging the beams using high-temperature welding techniques like arc welding or gas welding. Through welding, the beams are not only securely joined but also retain their ability to carry loads seamlessly across the joint. Nevertheless, it is crucial to have a certified welder perform the welding and adhere to the appropriate procedures and techniques to uphold the welded I-beams' structural integrity and safety.

Q:What are the different types of steel coatings available for I-beams in renovations?: When renovating I-beams, there are various steel coatings available, each with its own unique properties and benefits. Some commonly used coatings are: 1. Galvanized Coating: This coating involves applying a layer of zinc to the I-beam surface. It offers excellent corrosion resistance, making it ideal for environments with moisture or harsh conditions. Galvanized coatings also provide good paint adhesion, allowing for additional decorative or protective coatings if desired. 2. Epoxy Coating: Epoxy coatings are popular for their high resistance to chemicals, abrasion, and corrosion. They are applied in multiple layers and require proper surface preparation for optimal adhesion. Epoxy coatings offer excellent durability and can give a smooth and glossy finish. 3. Polyurethane Coating: Polyurethane coatings are known for their exceptional resistance to UV radiation, making them suitable for I-beams exposed to sunlight or outdoor elements. They provide excellent protection against corrosion, abrasion, and chemical exposure. Polyurethane coatings come in various finishes, such as gloss, semi-gloss, or matte, catering to different aesthetic preferences. 4. Powder Coating: This method involves applying a dry powder to the I-beam surface, which is then baked to form a protective and decorative layer. Powder coatings offer excellent durability, impact resistance, and color retention. They come in a wide range of colors and finishes, allowing for customization and aesthetic appeal. Powder coatings also resist corrosion and chemicals. 5. Fire-Resistant Coating: These coatings are specifically designed to protect steel structures, including I-beams, from fire damage. They create an insulating barrier that delays flame spread and maintains the steel's structural integrity. Fire-resistant coatings can be applied as paint or spray and are commonly used in buildings prioritizing fire safety. To determine the most suitable steel coating for I-beams, it's crucial to consider the project's specific requirements and consult with a professional. Factors such as the environment, desired aesthetic, and level of protection needed will help determine the best coating option.

Q:Are steel I-beams environmentally friendly?: Steel I-beams, while not inherently environmentally friendly due to the significant amount of energy required for their production, can be considered environmentally friendly when considering their long lifespan and recyclability. Steel is a highly durable material that can last for decades without degradation, reducing the need for frequent replacements. Additionally, steel is one of the most recycled materials globally, with a high recycling rate, which helps to reduce the demand for virgin steel production and conserve resources. Therefore, when considering their life cycle and potential for recycling, steel I-beams can be considered a relatively environmentally friendly option for construction.

Q:How do you calculate the moment of inertia for steel I-beams?: To calculate the moment of inertia for steel I-beams, you need to consider the specific dimensions and shape of the beam. The moment of inertia is a measure of how an object resists rotational motion around a particular axis. For an I-beam, the moment of inertia refers to its resistance to bending or flexing about its central axis. The formula to calculate the moment of inertia for an I-beam can be derived using basic calculus principles. It involves dividing the beam into smaller sections and summing up the individual contributions from each section. The moment of inertia depends on the cross-sectional shape and dimensions of the beam, specifically the area and the distance from the centroid or neutral axis. The moment of inertia for an I-beam can be calculated using the following formula: I = (b1 * h1^3) / 12 + (b2 * h2^3) / 12 + (2 * A * d^2) Where: - I represents the moment of inertia - b1 and h1 represent the width and height of the top flange - b2 and h2 represent the width and height of the bottom flange - A represents the area of the web (the vertical section connecting the two flanges) - d represents the distance from the centroid of the web to the centroid of the top flange To calculate the moment of inertia, you need to measure or obtain the dimensions of the I-beam, including the dimensions of the flanges (top and bottom) and the web. Once you have the measurements, you can substitute them into the formula to calculate the moment of inertia. It is important to note that the moment of inertia is a crucial property in structural engineering. It helps determine the beam's resistance to bending, deflection, and torsion, which are critical factors in designing safe and efficient structures.

Q:How do engineers determine the appropriate size of steel I-beams for a specific application?: The appropriate size of steel I-beams for a specific application is determined by engineers who carefully consider various factors. These factors include load requirements, span length, and safety standards. To begin, the engineers analyze the load requirements of the application, which encompass both the dead load and the live load. This analysis helps determine the maximum load that the steel I-beams must bear. Next, the engineers take into account the span length, which refers to the distance between the supports on which the steel I-beams will be placed. Longer spans necessitate larger beams to ensure resistance against bending and deflection. After determining the load requirements and span length, the engineers consult design codes and safety standards like the AISC Manual. These standards offer tables and formulas that aid in determining the required moment of inertia and section modulus for the given loads and span length. The engineers also consider other factors such as the type of steel material, desired structural rigidity, and additional considerations like fire resistance or vibration dampening. These considerations play a role in selecting the appropriate size and shape of the steel I-beam. To simulate and analyze the behavior of the steel I-beams under different loads and conditions, engineers often utilize CAD software and structural analysis tools. This allows them to fine-tune their selection and ensure that the chosen I-beam size meets the required safety factors, deflection limits, and other performance criteria. In conclusion, engineers determine the appropriate size of steel I-beams for a specific application by taking into account load requirements, span length, safety standards, material properties, and other factors. Through careful analysis and the use of design codes and software, engineers can confidently select the most suitable I-beam size to ensure structural integrity and safety.

Q:How do steel I-beams contribute to the overall architectural aesthetics of a structure?: Steel I-beams contribute to the overall architectural aesthetics of a structure by providing a sleek and modern appearance. Their clean lines and minimalistic design create a sense of strength and stability, enhancing the visual appeal of the building. Additionally, the versatility of steel I-beams allows architects to incorporate large, open spaces and expansive windows, creating a sense of lightness and transparency in the design.

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