Hot Rolled Carbon Steel U-Channel with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Product Description:
OKorder is offering Hot Rolled Steel U-Channel 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Steel U-Channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc.The hot rolled channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery.In details, the hot rolled channel steel is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. Generally,the hot rolled channel steel we supply must possess perfect welding property, riveting property and mechanical property and so on.
Product Advantages:
OKorder's Hot Rolled Steel U-Channel are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
We supply high quality MS Channel at reasonable price, including Chinese standard, Japanese standard and so on.
Standard | GB/JIS |
Material Grade | Q235,SS400 |
Technique: | Hot Rolled |
Sizes as per chinese standard: | 50*37*4.5mm - 300*89*11.5mm |
Sizes as per japanese standard: | 50*25*3mm – 200*80*7.5mm |
Length: | 6meter, 9meter, 12meter |
The chemical composition of HR Channel Steel according to Q235B
Alloy No | Grade | Element(%) | ||||
C | Mn | S | P | Si | ||
Q235 | B | 0.12-0.20 | 0.3-0.7 | ≦0.045 | ≦0.045 | ≦0.3 |
Package & Delivery of MS Channel:
1.The hot rolled channel steel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.
2. And the hot rolled channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more than 3.5 mt, the loading by break bulk cargo should be choosed.When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.
3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.
4.All in all, we could do in accordance with customer's request
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: How do steel I-beams resist deflection?
- The structural design and material properties of steel I-beams enable them to resist deflection. The wide flanges and narrow web of an I-beam create a shape with a high moment of inertia, which prevents bending. This shape allows for the even distribution of loads across the cross-section of the beam, minimizing deflection. The flanges, positioned at the top and bottom of the beam, are where most of the bending stresses occur, while the web connects them, ensuring stability and resistance against twisting or buckling. Furthermore, steel possesses excellent strength and stiffness characteristics as a material. It has a high elastic modulus, indicating its ability to endure significant stress before permanent deformation. This quality enables I-beams to withstand heavy loads without deflecting. Additionally, steel exhibits a high yield strength, which is the point at which it begins to deform plastically. This feature allows I-beams to handle even greater loads before experiencing failure. To further enhance deflection resistance, I-beams can incorporate additional reinforcements like stiffeners or bracing. These reinforcements provide extra support and rigidity, effectively reducing deflection by increasing the overall stiffness of the beam. In conclusion, steel I-beams resist deflection due to their shape, which includes a high moment of inertia and even load distribution, as well as the inherent strength and stiffness properties of steel. By combining these factors, I-beams are capable of withstanding heavy loads while maintaining minimal deflection.
- Q: How are steel I-beams tested for strength and durability?
- Strength and durability of steel I-beams are assessed through a series of rigorous procedures. To start, a visual inspection is conducted to ensure that the I-beams meet the necessary specifications and standards. Any flaws or irregularities are identified and addressed at this stage. After the visual inspection, the I-beams are subjected to destructive testing. This involves subjecting them to extreme forces to assess their maximum load-bearing capacity. Typically, a tensile test is performed, where a sample of the I-beam is pulled apart until it breaks. This test helps determine the steel's yield strength, ultimate tensile strength, and elongation properties. Another test used to evaluate the strength and durability of steel I-beams is the bending test. This involves applying a load to the center of the beam until it reaches its maximum bending point. By measuring deflection and analyzing the stress-strain relationship, engineers can determine the beam's resistance to bending forces and its ability to maintain structural integrity. In addition to destructive testing, non-destructive testing methods are also used to assess the quality of steel I-beams. Ultrasound testing utilizes high-frequency sound waves to identify internal flaws or defects, while magnetic particle inspection uses magnetic fields and iron particles to detect surface cracks or weaknesses. Overall, a combination of destructive and non-destructive tests are performed on steel I-beams to ensure their strength and durability. These testing procedures allow manufacturers and engineers to confidently determine the load-bearing capacity, structural integrity, and overall quality of the beams before using them in construction projects.
- Q: Can Steel I-Beams be used for educational institutions like schools or universities?
- Educational institutions like schools or universities can indeed utilize steel I-beams. Construction commonly employs steel I-beams due to their notable attributes of strength, durability, and versatility. They offer exceptional structural support, which renders them suitable for the construction of expansive and unencumbered areas such as classrooms, auditoriums, gymnasiums, and libraries. Moreover, steel I-beams can withstand substantial loads, ensuring stability and the safety of both the edifice and its occupants. Additionally, steel stands as an environmentally friendly choice for sustainability-conscious educational institutions, as it boasts a high recycling rate. In conclusion, steel I-beams serve as a dependable and pragmatic solution for erecting educational structures.
- Q: What are the factors to consider when designing connections for steel I-beams?
- When designing connections for steel I-beams, several factors need to be considered to ensure the structural integrity and overall safety of the structure. Here are some of the key factors to consider: 1. Load and stress distribution: It is important to carefully analyze the loads and stresses that the I-beams will be subjected to. This includes considering both static and dynamic loads, as well as the potential for any additional loads in the future. The connection design should be able to efficiently distribute these loads and stresses across the beams and connecting elements. 2. Connection type: There are various connection types available for steel I-beams, such as bolted, welded, or a combination of both. Each type has its own advantages and limitations, and the choice of connection type should be based on factors such as load requirements, ease of installation, accessibility, and potential for future modifications or disassembly. 3. Compatibility with the surrounding structure: The connection design should be compatible with the overall structural system and any existing connections. It should not create any conflicting or detrimental effects on the surrounding elements or compromise the performance of the entire structure. 4. Connection strength and rigidity: The connection should be designed to provide sufficient strength and rigidity to resist the applied loads and prevent any excessive deflection or deformation. This involves considering the capacity of the connected elements and ensuring that the connection can transfer the loads without failure or excessive movement. 5. Material compatibility: The materials used for the connection elements, such as bolts, welds, or plates, should be compatible with the steel I-beams and have similar mechanical properties. This ensures that the connection can effectively transfer the loads and withstand any potential forces or deformations. 6. Ease of fabrication and installation: The connection design should be practical and feasible to fabricate and install in a cost-effective and timely manner. This includes considering factors such as ease of access, standardization of connection details, and the availability of skilled labor or equipment for fabrication and installation. 7. Maintenance and future modifications: It is important to consider the ease of maintenance and any potential future modifications to the connection. This includes access for inspection, repair, or replacement of components, as well as the ability to accommodate any changes or additions to the structure. By considering these factors, engineers can design connections for steel I-beams that meet the required performance criteria and ensure the long-term durability and safety of the structure.
- Q: What are the different grades of steel used for manufacturing I-beams?
- I-beams for manufacturing purposes commonly employ several grades of steel, which are identified by a combination of letters and numbers indicating their composition and properties. The following are some of the frequently used grades for I-beams: 1. ASTM A36: This grade is the most commonly utilized for I-beams. It is a low carbon steel that provides good formability and strength. Renowned for its excellent weldability and machinability, ASTM A36 steel is a popular choice in construction and structural applications. 2. ASTM A572: This grade offers high strength and exceptional corrosion resistance. It is often employed in heavy-duty construction projects, such as bridges and buildings. Different grades of ASTM A572 steel are available, with A572 Gr. 50 being the most commonly used. 3. ASTM A992: Specifically designed for I-beams and other structural shapes, this grade of steel boasts excellent strength and weldability, making it suitable for a wide range of applications. It is often utilized in building construction due to its higher strength-to-weight ratio compared to other grades. 4. ASTM A709: Primarily used for I-beams in bridge construction, this grade of steel provides high strength and good corrosion resistance, making it ideal for outdoor applications. Various grades of ASTM A709 steel are available, with Grade 50W being the most commonly used. 5. ASTM A913: This grade of steel is specially designed for high-strength I-beams. It offers exceptional strength, weldability, and formability, making it a common choice for heavy-duty construction projects such as skyscrapers and industrial buildings. It is important to note that the selection of a steel grade for manufacturing I-beams depends on various factors, including required strength, load-bearing capacity, and environmental conditions. It is recommended to consult with a structural engineer or steel fabricator to determine the most appropriate grade for a specific application.
- Q: What is the theoretical weight per metric ton of 30# I-beam?
- Commonly used hot rolled I-beam specifications are 28# and 32#, 30# is relatively new specifications.
- Q: How much is 40 I-beam per ton?
- No. 40 I-beam is the model of ordinary I-beam, divided into a, B, C three kinds, length of a ton are as follows: specification height (mm), leg width (mm), waist thickness (mm), weight (kg/m) per ton length (m)40#a 40014210.5, 67.598, 14.79340#b 40014412.5, 73.878, 13.53640#c 40014614.5, 80.158, 12.475
- Q: How do you calculate the moment capacity of a steel I-beam?
- The moment capacity of a steel I-beam can be calculated by considering the properties of the beam, such as its cross-sectional shape, dimensions, and material properties. This calculation involves determining the section modulus, which is a measure of the beam's resistance to bending. By multiplying the section modulus with the yield strength of the steel, the moment capacity of the I-beam can be determined.
- Q: What are the typical spans achievable with steel I-beams?
- The achievable spans of steel I-beams can vary depending on several factors, including the size and shape of the beam, the load it must support, and the design specifications of the structure in which it is utilized. Steel I-beams are renowned for their strength and ability to bear weight, making them a favored option for various construction endeavors. Generally speaking, steel I-beams can achieve spans that range from a few feet to several hundred feet. For smaller residential or commercial projects, spans of 20-30 feet are commonly seen. In larger commercial or industrial buildings, steel I-beams can achieve spans of 40-60 feet or more. Nevertheless, it is important to recognize that these are merely typical spans and not absolute limitations. By employing proper engineering and design considerations, steel I-beams can be utilized to achieve even longer spans. Adjustments to factors such as the beam's depth, flange width, and thickness can enhance its load-bearing capacity and extend its span capabilities. Ultimately, the attainable spans of steel I-beams are contingent upon the specific requirements and limitations of a particular project. Seeking guidance from a structural engineer or a professional in the realm of steel construction is essential in determining the appropriate beam size and span for a given application.
- Q: What are the different methods of reinforcing steel I-beams?
- There are several methods of reinforcing steel I-beams, including adding additional steel plates or angles to the flanges, using steel channels or sections as stiffeners, welding additional steel plates or angles to the web, or incorporating carbon fiber reinforced polymer (CFRP) strips or sheets. These methods help increase the load-carrying capacity, stiffness, and durability of the I-beams, making them suitable for various structural applications.
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Hot Rolled Carbon Steel U-Channel with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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