Equal Steel Angle Q235

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

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Supply Capability:: -

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Specifications of Equal Angle Steel

1.Standards:GB

2.Length:6m,9m,12m

3.Material:GBQ235 or Equivalent

4. Size:

Size (mm)	Mass (mm)	Size (mm)	Mass (mm)
40403	1.852	45455	3.369
40404	2.422	50504	3.059
40405	2.976	50505	3.77
45454	2.736	50506	4.465

Usage & Applications of Equal Anlge Steel

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Packaging & Delivery of Equal Angle Steel

1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.

3. Marks:

Color mark: 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.

*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.

Q: Can steel angles be used for structural applications?: Indeed, structural applications can make use of steel angles. Due to their strength, durability, and versatility, steel angles are frequently employed in construction and engineering endeavors. The convenience of welding, bolting, or otherwise connecting them to other steel components makes them particularly valuable for providing structural support and stability. Frames, supports, braces, and reinforcements often incorporate steel angles. Moreover, their shape and design enable efficient load-bearing capabilities, rendering them suitable for a wide range of structural applications including bridges, buildings, towers, and industrial structures. In summary, steel angles present a dependable and budget-friendly option for structural applications.

Q: What are the different methods of fire protection for steel angles?: There are several different methods of fire protection for steel angles, depending on the specific requirements and regulations. Some common methods include: 1. Passive Fire Protection: This involves applying fire-resistant materials directly to the steel angles. These materials can include fire-resistant coatings, fireproofing sprays, or intumescent paints. These coatings can help delay the spread of fire and provide insulation, protecting the steel angles from the high temperatures produced during a fire. 2. Encasement: Another method is to encase the steel angles in fire-resistant materials such as concrete or gypsum board. This creates a barrier between the steel and the fire, preventing it from reaching critical temperatures that could cause structural failure. 3. Fireproofing Systems: Fireproofing systems involve the use of fire-resistant boards or panels that are attached to the steel angles. These systems provide a layer of insulation and protection against fire, preventing the steel from heating up quickly and maintaining its structural integrity for a longer period. 4. Sprinkler Systems: Installing sprinkler systems can also help protect steel angles from fire. These systems are designed to detect and suppress fires by releasing water or fire-suppressing agents when triggered. By quickly extinguishing the fire, the sprinklers can prevent the steel angles from reaching critical temperatures. 5. Fire-resistant barriers: Fire-resistant barriers, such as fire-resistant walls or curtains, can be utilized to separate steel angles from potential fire sources. These barriers can help contain the fire and prevent it from spreading to the steel angles, providing an additional layer of protection. It is important to consult with fire protection experts, engineers, and local building codes to determine the most suitable method of fire protection for steel angles in a specific setting. The choice of method may depend on factors such as the type of building, fire safety requirements, and the level of fire risk involved.

Q: What is the maximum allowable torsional lateral-torsional buckling stress for a steel angle?: The maximum torsional lateral-torsional buckling stress allowed for a steel angle relies on several factors, including the angle's material properties, dimensions, and the applicable design code or specific usage. In general, the maximum stress allowed for torsional lateral-torsional buckling is determined by assessing the critical load at which the angle would buckle due to combined torsional and lateral loads. This buckling mode occurs when the angle experiences both torsional twisting and lateral deflection simultaneously, resulting in instability. Engineers typically employ various formulas and design codes specific to the application to calculate the maximum allowable stress. These formulas take into account the angle's moment of inertia, cross-sectional dimensions, slenderness ratio, and other geometric properties. It is important to acknowledge that the maximum allowable torsional lateral-torsional buckling stress for a steel angle can differ depending on the design code followed. Design codes such as the AISC Steel Construction Manual or the Eurocode offer guidelines and equations for determining the maximum allowable stress for different types of steel angles. As a result, to ascertain the specific maximum allowable torsional lateral-torsional buckling stress for a steel angle, it is necessary to refer to the relevant design code or seek assistance from a qualified structural engineer.

Q: Are there any environmental concerns associated with steel angles?: Steel angles are associated with various environmental concerns. The production process involves extracting iron ore, mining coal for coke production, and emitting greenhouse gases during steelmaking. These activities contribute to deforestation, air pollution, and climate change. Furthermore, disposing of steel angles at the end of their life cycle can be problematic. Steel is not biodegradable and can take hundreds of years to decompose in landfills. Improper disposal can contaminate soil and water, posing risks to ecosystems and human health. Moreover, transporting steel angles from production facilities to construction sites can lead to carbon emissions and air pollution. The energy needed for transportation increases the overall environmental impact. To address these concerns, several strategies can be implemented. Firstly, using recycled steel instead of virgin steel significantly reduces the environmental footprint. Additionally, employing energy-efficient technologies in the production process can minimize greenhouse gas emissions. Lastly, responsibly disposing and recycling steel angles at the end of their life cycle helps reduce the environmental impact.

Q: How are steel angles protected against corrosion?: There are various techniques available to protect steel angles from corrosion. One commonly used method entails applying a protective coating. This can be accomplished by either painting the steel angles with a paint that resists corrosion or by employing galvanization, which involves immersing the steel angles in molten zinc to create a protective layer on the surface. Another approach to prevent corrosion in steel angles is the application of a corrosion inhibitor. This involves introducing chemicals or compounds to the steel angles that impede or decelerate the corrosion process. Additionally, conducting regular inspections and performing proper maintenance can aid in detecting and addressing any indications of corrosion before they result in significant damage.

Q: What is the maximum allowable lateral torsional buckling stress for a steel angle?: The maximum allowable lateral torsional buckling stress for a steel angle depends on various factors such as the size and shape of the angle, the material properties of the steel, and the specific design code or standard being followed. In general, the maximum allowable lateral torsional buckling stress for a steel angle can be determined based on the critical moment of inertia and the corresponding critical stress. The critical moment of inertia is a measure of the resistance of the angle to lateral torsional buckling, and it is influenced by the geometry and dimensions of the angle. The specific value for the maximum allowable lateral torsional buckling stress can be obtained from design codes such as the American Institute of Steel Construction (AISC) Manual of Steel Construction or the Eurocode. These codes provide guidelines and formulas for calculating the maximum allowable stress based on the angle's dimensions, material properties, and relevant factors such as the effective length and end conditions of the angle. Therefore, it is essential to refer to the appropriate design code or standard and consult a structural engineer or reference material to determine the maximum allowable lateral torsional buckling stress for a specific steel angle.

Q: How do steel angles contribute to the overall energy efficiency of a building?: The overall energy efficiency of a building is enhanced by the use of steel angles in several ways. Firstly, steel angles are commonly employed in constructing building frames and structures, providing the necessary support and stability. By opting for steel angles instead of alternative materials like wood or concrete, the amount of materials needed for construction is reduced, resulting in lower overall energy consumption during the construction phase. Furthermore, steel angles are renowned for their strength and durability, enabling longer spans and fewer support columns. This not only maximizes the usable space within the building but also decreases the requirement for additional heating or cooling systems. By minimizing partitions and obstructions, steel angles facilitate improved airflow and natural lighting, thereby decreasing the energy necessary for artificial lighting and ventilation. Additionally, steel angles can function as a thermal barrier, providing insulation and reducing heat transfer. This aids in maintaining a comfortable indoor temperature throughout the year, cutting down on the reliance on heating and cooling systems and subsequently conserving energy. Moreover, steel angles possess high fire resistance, making them a secure choice for building construction. This diminishes the need for fireproofing materials and systems, resulting in energy savings during both construction and the building's lifespan. Lastly, steel is a highly recyclable material, and steel angles can be recycled at the end of a building's life cycle. By incorporating recycled steel angles into new construction projects, the overall energy consumption and environmental impact can be further decreased. In summary, steel angles contribute to a building's overall energy efficiency by reducing the quantity of materials required during construction, optimizing space utilization, enhancing natural lighting and ventilation, providing thermal insulation, ensuring fire safety, and promoting the use of recyclable materials.

Q: What is the keel of the aluminum single board suspended or the welded frame of angle steel?: Aluminum curtain wall veneer made of high strength Aluminum Alloy plate, its structure is mainly composed of a panel, stiffener and bracket component. Code can be directly by the panel bending, stamping molding, but also in the panel on the hems of riveting corner molding. The reinforcing ribs and the plate after the welding nail connection, make it become a strong overall, greatly enhance the rigidity and strength of single aluminum plate curtain wall, to ensure the long-term use of smoothness and anti-seismic capability. A lot of single plate shaped type, is also the largest, others with no keel, the ceiling of the room is generally used with plate, steel keel, length of 3 meters

Q: Can steel angles be used for fencing and gate construction?: Yes, steel angles can be used for fencing and gate construction. Steel angles are commonly used in construction projects due to their strength and durability. They provide a strong framework for fencing and gate structures, offering support and stability. Steel angles can be easily welded or bolted together to form the desired shape and size for fencing and gate construction. Additionally, steel angles have a high resistance to corrosion, making them suitable for outdoor applications. Overall, steel angles are a versatile and reliable choice for fencing and gate construction.

Q: How do steel angles contribute to the overall strength of a structure?: Steel angles contribute to the overall strength of a structure in several ways. First and foremost, they provide structural stability by distributing the load and forces evenly throughout the structure. The L-shape of steel angles allows them to resist bending and twisting, making them ideal for providing support and preventing deformation. Steel angles are often used as bracing elements in construction due to their high strength-to-weight ratio. By adding diagonal steel angles to a structure, it becomes more resistant to lateral forces such as wind or seismic loads. These angles help to transfer the applied forces to the foundation, reducing the risk of structural failure. Another way steel angles contribute to strength is by providing additional reinforcement. They can be strategically placed at critical points of a structure, such as corners or joints, to enhance its overall rigidity and durability. Steel angles can also be used as framing members, supporting beams, or columns, further enhancing the load-bearing capacity of the structure. Moreover, steel angles are resistant to corrosion and have a long lifespan, making them a reliable choice for structural applications. They can withstand harsh environmental conditions, ensuring the structural integrity of the building over time. Overall, steel angles play a crucial role in enhancing the strength and stability of a structure. Their ability to distribute loads, resist bending and twisting, provide reinforcement, and withstand environmental factors make them an essential component in modern construction.

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