U CHANNEL JIS U CHANNEL OR GB Q235 Q345B Hot Rolled
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Product Description:
OKorder is offering high quality U CHANNEL JIS U CHANNEL OR GB Q235 Q345B Hot Rolled 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:
1.The JIS U Channel Steel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.
2.The JIS u 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. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.
3.In a word, the channel steel must possess perfect welding property, riveting property and mechanical property and so on.
Product Advantages:
OKorder's U CHANNEL JIS U CHANNEL OR GB Q235 Q345B Hot Rolled 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:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Original Place | Tangshan, China | Brand Name | UINDA |
Standard | JIS G3192 : 1990 | ||
Material Grade | SS490 | ||
Sizes | 50mm to 200mm | ||
Sales Volume/Year | 3000MT | ||
Destination Area | Middle East, Africa, Southeast Asia | ||
2. The sections in details are as followings in the table-1
JIS U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
| (mm) | (mm) | (mm) | (mm) |
|
50x25 | 50 | 25 | 3.0 | 6.00 | 2.37 |
75X40 | 75 | 40 | 3.8 | 7.00 | 5.30 |
75X40 | 75 | 40 | 4.0 | 7.00 | 5.60 |
75X40 | 75 | 40 | 4.5 | 7.00 | 5.85 |
75X40 | 75 | 40 | 5.0 | 7.00 | 6.92 |
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100X50 | 100 | 50 | 3.8 | 6.00 | 7.30 |
100X50 | 100 | 50 | 4.2 | 6.00 | 8.03 |
100X50 | 100 | 50 | 4.5 | 7.50 | 8.97 |
100X50 | 100 | 50 | 5.0 | 7.50 | 9.36 |
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125X65 | 125 | 65 | 5.2 | 6.80 | 11.66 |
125X65 | 125 | 65 | 5.3 | 6.80 | 12.17 |
125X65 | 125 | 65 | 5.5 | 8.00 | 12.91 |
125X65 | 125 | 65 | 6.0 | 8.00 | 13.40 |
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150x75 | 150 | 75 | 5.5 | 7.30 | 14.66 |
150x75 | 150 | 75 | 5.7 | 10.00 | 16.71 |
150x75 | 150 | 75 | 6.0 | 10.00 | 17.90 |
150x75 | 150 | 75 | 6.5 | 10.00 | 18.60 |
150x75 | 150 | 75 | 6.5 | 10.00 | 24.00 |
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200X80 | 200 | 80 | 7.5 | 11.00 | 24.60 |
3. The mechanical property of JIS U Channel Steel in the table-2:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
4. The chemical composition of JIS U Channel Steel as per SS490 in the table-3
Grade | Element(%) | |||
C | Mn | P | S | |
SS490 | - | - | ≦0.050 | ≦0.050 |
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:[20a what is the surface area of the channel steel? I think it should be used as a fireproof paint
- 20A channel steel international size is 200*73*7, 1 meters of channel steel surface area is 0.678 square meters, not counting ends
- Q:Is outside building protection single row bent with cantilever steel instead of channel steel?
- Construction of single door rack erection of cantilever I-beam steel can not be used instead of steel, because the provisions of article 6.10.2 JGJ130-2011 "construction of steel tubular scaffold safety technical specifications" cantilever beam application of biaxial symmetry,...... steel beams shall not be less than 160mm. Therefore, the channel shall not be used, the cross section is asymmetrical, and the cantilever bent, the cross section is more likely to be unstable.
- Q:Are steel channels suitable for conveyor systems?
- Yes, steel channels are suitable for conveyor systems. Steel channels provide durability, strength, and stability, making them ideal for supporting heavy loads and ensuring smooth material transportation in conveyor systems.
- Q:What should I do with a screw or nut or bolt on the ramp?
- The bolt or nut on the inclined plane is easy to cause notch sensitivity, and the test type is wedge load.1. inclined planes on the upper and the inclined angles such as the angle of the gasket, so that the installation surface level.2. design changes into planes.3. on the slant drilling, reaming hole for the bolt head or nut. The hole bottom surface is a plane.
- Q:How do steel channels compare to other structural steel shapes?
- Steel channels are a versatile structural steel shape that offer several advantages compared to other shapes. They are lightweight yet strong, making them suitable for a wide range of applications. Steel channels provide excellent structural support due to their C-shaped design, which allows for greater load-bearing capacity. Additionally, their flanges can be easily attached to other components, enhancing their versatility in construction projects. Overall, steel channels offer a cost-effective and efficient solution for various structural needs.
- Q:What are the different types of connections for steel channels in modular construction?
- Steel channels are commonly utilized in modular construction for their strength and versatility, serving structural purposes. Multiple connection options exist for steel channels in modular construction, each designed to ensure structural integrity and stability. One prevalent connection type for steel channels involves the use of bolts. Bolted connections entail utilizing bolts to connect two or more steel channels together. This connection type is relatively simple to install and offers exceptional strength and stability. Bolted connections can be configured in various ways, such as end-to-end or angled connections. Welded connections represent another popular option for connecting steel channels in modular construction. Welded connections involve fusing two or more steel channels using heat and pressure. This connection type establishes a robust and enduring bond between the channels, guaranteeing structural stability. Welded connections are typically employed in scenarios requiring high load-bearing capacity. Brackets or cleats can also be used as a connection method for steel channels. These metal components are attached to the steel channels using either bolts or welds. Brackets or cleats provide additional support and reinforcement to the connection, thereby enhancing the overall strength and stability of the modular structure. In certain cases, adhesive or epoxy may be employed to connect steel channels in modular construction. Adhesive connections rely on high-strength adhesives or epoxy resins to bond the steel channels together. This connection type is frequently chosen when a seamless and aesthetically pleasing finish is desired. It is important to highlight that the selection of a connection type for steel channels in modular construction depends on factors such as load-bearing requirements, specific modular design, and construction method. Collaborating with experienced engineers and construction professionals is crucial to determine the most suitable connection type for a particular modular construction project.
- Q:How do steel channels perform under static loads?
- Steel channels perform exceptionally well under static loads. Due to their structural properties and high strength-to-weight ratio, steel channels effectively distribute the load and maintain their shape, ensuring stability and minimal deformation. They can withstand significant weight and pressure without compromising their integrity, making them a reliable choice for various construction and engineering applications.
- Q:What are the load-bearing properties of steel channels?
- Steel channels have excellent load-bearing properties due to their shape and material composition. The "C" or "U" shape of steel channels provides structural support and stability. The flanges, or horizontal sections, of the channel resist bending moments, while the web, or vertical section, contributes to the channel's overall strength. The load-bearing capacity of steel channels depends on various factors, including their dimensions, thickness, and the grade of steel used. Higher-grade steels typically have greater tensile and yield strengths, enabling them to withstand heavier loads. Steel channels also offer high resistance to compression, making them suitable for applications that require support against vertical forces. Additionally, steel channels can be reinforced or braced to enhance their load-bearing capabilities. This can involve adding additional supports, such as beams or columns, or employing engineering techniques like stiffening plates or welding. Steel channels find numerous applications in construction, infrastructure, and industrial projects, where they are used to support beams, columns, and other structural elements. They are commonly used in the construction of buildings, bridges, factories, and even in vehicle frames. Their load-bearing properties make them a reliable choice for handling heavy loads and ensuring structural integrity.
- Q:How do you calculate the deflection of steel channels?
- To calculate the deflection of steel channels, you need to consider various factors such as the material properties, dimensions, loading conditions, and support conditions. The deflection of a steel channel can be determined using the principles of structural mechanics and beam theory. Here is a step-by-step process to calculate the deflection: 1. Determine the material properties: Obtain the modulus of elasticity (E) and the moment of inertia (I) of the steel channel. These values can be obtained from material specifications or reference manuals. 2. Determine the dimensions: Measure or obtain the dimensions of the steel channel, including the height (h), width (b), and thickness (t). These measurements are necessary to calculate the moment of inertia. 3. Determine the loading conditions: Identify the applied loads, such as point loads, distributed loads, or moments, acting on the steel channel. Determine the magnitude and location of these loads. 4. Identify the support conditions: Determine whether the steel channel is simply supported, fixed at both ends, or has other support conditions. This information is critical to determine the appropriate boundary conditions for the deflection calculation. 5. Determine the type of beam equation to use: Based on the loading and support conditions, select the appropriate beam equation to calculate the deflection. Common equations include the Euler-Bernoulli beam equation or the Timoshenko beam equation. 6. Apply the beam equation: Substitute the appropriate values into the selected beam equation. This equation relates the deflection (δ) to the applied loads, material properties, and dimensions of the steel channel. 7. Solve the beam equation: Depending on the complexity of the loading and support conditions, you may need to solve the beam equation analytically, numerically, or using software tools. Analytical solutions are available for simple loading and support conditions, while numerical methods or software tools may be necessary for more complex scenarios. 8. Calculate the deflection: Once you have solved the beam equation, you can calculate the deflection of the steel channel at specific points or along its entire length. The deflection is typically measured in units of length (e.g., inches or millimeters). It is important to note that calculating the deflection of steel channels is a complex process, and it is recommended to consult relevant engineering codes, standards, or reference materials for detailed equations and procedures specific to your application. Additionally, consider seeking assistance from a qualified structural engineer for accurate and reliable results.
- Q:How do steel channels contribute to the overall thermal insulation of a structure?
- The overall thermal insulation of a structure is not directly influenced by steel channels. Nevertheless, these channels can have a role in supporting and securing the insulation materials used for thermal insulation. Typically, insulation materials like foam boards or fiberglass are installed between the structural framing members of a building to decrease heat transfer. As part of the structural framework, steel channels can provide the necessary support for these insulation materials. Steel channels aid in preventing any movement or displacement of the insulation materials, which could compromise their effectiveness. Moreover, they can act as a barrier, safeguarding the insulation from compression or damage during construction or over time. Additionally, steel channels have the ability to create airtight seals around the edges of insulation materials. This helps to minimize air leakage and improve the overall thermal performance of the structure. To summarize, although steel channels do not contribute directly to thermal insulation, they are crucial in supporting and securing insulation materials, ensuring their effectiveness, and enhancing the overall thermal insulation of a structure.
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U CHANNEL JIS U CHANNEL OR GB Q235 Q345B Hot Rolled
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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