Hot Rolled Steel I-Beam Q345

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 200000 m.t./month

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Specifications of Hot Rolled Steel I-Beam Q345

Standard: ASTM A36, EN10025, JIS, GB, etc.

Grade:S275, S355, SS400, Q235B, A36, Q345, etc

Sizes: 80MM-270MM

Applications of Hot Rolled Steel I Beam

Hot Rolled Steel I Beam is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Hot Rolled Steel I Beam

Package & Delivery Terms of Hot Rolled Steel I Beam

1. Package: All the hot rolled steel I beam 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. 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.

5. Shipment: In containers or in bulk cargo

Hot Rolled Steel I Beam

6. Delivery time: All the hot rolled steel I Beam will be at the port of the shipment within 45 days after receiving the L/C at sight ot the advance pyment by T/T

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

Production flow of Hot Rolled Steel I Beam

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

Q:Can steel angles be used to create decorative elements in architecture?: Yes, steel angles can definitely be used to create decorative elements in architecture. Steel angles, also known as angle irons, are versatile and can be easily manipulated to create various shapes and designs. They can be cut, bent, and welded to form intricate patterns, ornamental details, and decorative accents. Steel angles can be used in various architectural applications, such as railings, balusters, window grilles, door frames, brackets, and ornamental trims. Their strength and durability make them suitable for both indoor and outdoor use. They can be finished with different coatings, such as paint or powder coating, to enhance their appearance and protect them from corrosion. Architects and designers often incorporate steel angles in modern and contemporary designs to add an industrial, sleek, and minimalist touch. The clean lines and geometric shapes of steel angles can provide a modern aesthetic to buildings and structures. They can be used to create unique and eye-catching patterns, adding visual interest and a sense of style to architectural projects. Moreover, steel angles can also be combined with other materials, such as glass, wood, or stone, to create a striking contrast and achieve a harmonious blend of materials. This versatility allows for endless design possibilities, enabling architects to create truly customized and distinctive decorative elements. In conclusion, steel angles can be effectively used to create decorative elements in architecture. Their versatility, strength, and potential for customization make them an ideal choice for architects and designers looking to add aesthetic appeal and uniqueness to their projects.

Q:Can steel angles be used in electrical applications?: Yes, steel angles can be used in electrical applications. They are often used as structural supports or brackets for mounting electrical components, conduit, or cable tray systems. Steel angles provide strength and stability, making them suitable for various electrical applications in both residential and commercial settings.

Q:Are steel angles recyclable?: Yes, steel angles are recyclable. Steel is one of the most commonly recycled materials in the world because it retains its properties even after being melted and reshaped multiple times. This means that steel angles can be recycled and used to create new steel products. Recycling steel angles helps conserve natural resources, reduce energy consumption, and minimize the amount of waste that ends up in landfills. Additionally, the recycling process for steel is highly efficient and cost-effective, making it a sustainable option for the construction industry and other sectors that use steel angles.

Q:Can steel angles be painted or coated after installation?: Yes, steel angles can be painted or coated after installation. Painting or coating steel angles after installation can provide additional protection against corrosion and enhance their aesthetic appeal. Prior to painting or coating, it is important to clean and prepare the surface by removing any dirt, rust, or contaminants. This can be done through techniques such as sandblasting, wire brushing, or using chemical cleaners. Once the surface is clean and dry, a suitable primer can be applied to promote adhesion and prevent corrosion. After the primer has dried, a final coat of paint or coating can be applied using a brush, roller, or spray. It is essential to choose a paint or coating that is specifically designed for steel and offers the desired level of protection and durability.

Q:Can steel angles be used in mezzanine flooring systems?: Indeed, mezzanine flooring systems can incorporate steel angles. In the realm of mezzanine construction, steel angles are frequently employed as structural components due to their remarkable robustness and longevity. Whether utilized as supports, beams, or bracing elements, steel angles offer stability and an impressive load-bearing capacity to mezzanine flooring systems. Moreover, steel angles are adaptable and can be readily tailored and installed to meet precise design specifications. Additionally, they present a cost-effective and dependable solution for generating extra floor area in industrial and commercial edifices.

Q:What are the different types of connections used for steel angles in residential applications?: In residential applications, steel angles can be connected using various types of connections. Some commonly used ones are: 1. Welded connections: The angle is welded to nearby structural members like beams or columns. Welded connections offer great strength and rigidity, making them ideal for residential purposes. 2. Bolted connections: Bolts and nuts are used to secure the steel angle to adjacent members. This type of connection is suitable when the angle needs to be easily removable or adjustable. Bolted connections are less rigid than welded ones but still provide sufficient strength for residential use. 3. Clip connections: Clips or brackets are attached to the angle, which is then fastened to wood or non-steel materials using screws or nails. Clip connections are commonly used in residential framing. 4. Gusset plate connections: When two steel angles need to be joined, a flat steel plate known as a gusset plate is welded or bolted to the angles for added support and rigidity. This connection type is often found in residential roof trusses and other structural applications. 5. Cleat connections: A steel plate called a cleat is either bolted or welded to the steel angle and the adjacent member. Cleat connections are frequently used when the angle needs to be attached to a horizontal member like a floor or roof joist. These examples showcase the different connection types employed for steel angles in residential applications. The choice of connection will depend on factors such as structural requirements, ease of installation, and the materials being connected.

Q:How do steel angles contribute to the seismic resilience of a structure?: Steel angles play a vital role in bolstering a structure's ability to withstand seismic events. These angled steel components are commonly utilized in construction to reinforce strength and stability, particularly in areas prone to earthquakes. One manner in which steel angles contribute to the seismic resilience of a structure is by resisting lateral forces caused by seismic activity. During an earthquake, buildings face horizontal forces that can result in significant damage. Strategically placed steel angles within the structure help distribute and dissipate these forces, thereby reducing their impact on the overall building. By acting as braces or stiffeners, steel angles enhance structural integrity and prevent excessive deformation or collapse. Furthermore, steel angles are frequently employed in conjunction with other seismic design strategies like moment frames or shear walls. These elements work in tandem to create a robust and flexible structural system capable of withstanding the dynamic forces generated during an earthquake. Steel angles are typically integrated into these systems to provide additional reinforcement, thereby increasing overall strength and rigidity. In addition to their role in resisting lateral forces, steel angles also enhance a structure's seismic resilience by improving its load-carrying capacity. By more efficiently distributing loads, steel angles help reduce stress on individual components, preventing localized failures and ensuring overall stability. Moreover, steel angles possess excellent material properties, such as high tensile strength and toughness, making them highly durable. This durability enables them to withstand the dynamic loading and cyclic motions associated with earthquakes. Additionally, steel angles are resistant to corrosion, a crucial aspect for maintaining long-term structural integrity and overall performance during seismic events. In conclusion, steel angles are essential in enhancing a structure's ability to withstand seismic events. By resisting lateral forces, improving load-carrying capacity, and providing durability, they contribute to the stability and integrity of the building. Incorporating steel angles into the design and construction process is crucial for creating structures capable of withstanding seismic activities and ensuring the safety of occupants.

Q:Can steel angles be galvanized?: Yes, steel angles can be galvanized. Galvanization is the process of applying a protective zinc coating to steel to prevent rusting and corrosion. Steel angles, which are L-shaped structural components, can be galvanized by immersing them in a hot bath of molten zinc or by applying zinc using a specialized spray or paint method. Galvanized steel angles are commonly used in construction, manufacturing, and outdoor applications where protection against rust and corrosion is essential.

Q:What are the different methods for cutting steel angles?: There exists a variety of techniques for cutting steel angles, depending on specific requirements and the tools at hand. Some commonly utilized methods include: 1. Manual cutting: This entails employing a handheld hacksaw or a metal cutting bandsaw to slice through the steel angle. It necessitates significant labor and may not be suitable for large-scale projects or precise cuts. 2. Abrasive cutting: This approach leverages an abrasive wheel or disc to grind through the steel angle. It is typically achieved using an angle grinder or a chop saw. Abrasive cutting is faster than manual cutting and can yield reasonably accurate cuts. 3. Plasma cutting: Plasma cutting involves employing a high-temperature plasma arc to melt through the steel angle. It is an adaptable method that swiftly and accurately cuts through thick steel angles. However, it necessitates specialized equipment and may not be appropriate for small-scale or on-site projects. 4. Laser cutting: Laser cutting utilizes a high-powered laser beam to melt through the steel angle. It is a precise and efficient method that can generate intricate cuts with minimal heat-affected zones. Laser cutting is commonly employed in industrial settings and necessitates specialized equipment. 5. Waterjet cutting: Waterjet cutting utilizes a high-pressure jet of water mixed with abrasive particles to slice through the steel angle. It is a versatile method that yields precise cuts without generating heat or causing distortion. Waterjet cutting is commonly employed in industries where heat-affected zones and material distortion are concerns. 6. Shearing: Shearing involves applying a cutting force to the steel angle using a shear machine, resulting in it fracturing along a predetermined line. It is a swift and efficient method for straight cuts and is commonly employed for high-volume production. The selection of the cutting method hinges on various factors, such as the size and thickness of the steel angle, the desired cut accuracy, the availability of equipment, and the project requirements. It is crucial to consider specific needs and limitations before choosing the most suitable cutting method.

Q:How do steel angles perform in cold weather conditions?: Due to their high durability and strength, steel angles are well-suited for use in cold weather conditions. The excellent properties of steel, such as its ability to withstand extreme temperatures and resist deformation, make it an ideal material for various applications in cold environments. In the construction, infrastructure, and manufacturing industries, steel angles are commonly employed to provide structural support and stability. They maintain their structural integrity in cold weather, ensuring the safety and longevity of the structures they are incorporated into. Moreover, steel possesses a low thermal expansion coefficient, meaning it experiences minimal contraction or expansion with temperature changes. Consequently, it is less prone to warping or cracking in freezing conditions. Overall, steel angles are a dependable choice for cold weather conditions, offering outstanding performance and reliability.

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