Carbon Steel C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 Tons m.t.
- Supply Capability:
- 100 Tons Per Day m.t./month
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OKorder Financial Service
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Specifications of Carbon Steel C Channel:
1.We supply high quality Carbon Steel C Channel at reasonable price, including Chinese standard, Japanese standard and so on.
Standard | GB/JIS/EN/ASTM/DIN |
Material Grade | Q235B,Q235,Q345,Q345B,SS400,S235JRG1,A36,ST37-2 |
Technique: | Cold Rolled |
Sizes as per chinese standard: |
80×40×20×2.5 - 180×60×20×2.5
|
Sizes as per Japanese standard: |
180×60×20×3 – 300×80×20×3 |
Length: | 6meter, 9meter, 12meter |
Note: we are also competent to provide our customers other Carbon Steel C Channel based on other sizes according to customer’s requirements.
2. The detailed sections of MS C Channel Bar as per GB standard.Just as followings in the table-1:
Size | Weight（kg/m） | Size | Weight（kg/m） |
80×40×20×2.5 | 3.925 | 180×60×20×3 | 8.007 |
80×40×20×3 | 4.71 | 180×70×20×2.5 | 7.065 |
100×50×20×2.5 | 4.71 | 180×70×20×3 | 8.478 |
100×50×20×3 | 5.652 | 200×50×20×2.5 | 6.673 |
120×50×20×2.5 | 5.103 | 200×50×20×3 | 8.007 |
120×50×20×3 | 6.123 | 200×60×20×2.5 | 7.065 |
120×60×20×2.5 | 5.495 | 200×60×20×3 | 8.478 |
120×60×20×3 | 6.594 | 200×70×20×2.5 | 7.458 |
120×70×20×2.5 | 5.888 | 200×70×20×3 | 8.949 |
120×70×20×3 | 7.065 | 220×60×20×2.5 | 7.4567 |
140×50×20×2.5 | 5.495 | 220×60×20×3 | 8.949 |
140×50×20×3 | 6.594 | 220×70×20×2.5 | 7.85 |
160×50×20×2.5 | 5.888 | 220×70×20×3 | 9.42 |
160×50×20×3 | 7.065 | 250×75×20×2.5 | 8.634 |
160×60×20×2.5 | 6.28 | 250×75×20×3 | 10.362 |
160×60×20×3 | 7.536 | 280×80×20×2.5 | 9.42 |
160×70×20×2.5 | 6.673 | 280×80×20×3 | 11.304 |
160×70×20×3 | 8.007 | 300×80×20×2.5 | 9.813 |
180×50×20×2.5 | 6.28 | 300×80×20×3 | 11.775 |
180×50×20×3 | 7.536 | ||
180×60×20×2.5 | 6.673 |
Table-1
3. The chemical composition of MS C Channel Bar according to Q235B is shown in Table-2.
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 |
Table-2
Note: we are able to present our customers relevant SGS test report for chemical composition of Carbon Steel C Channel.
4. The mechanical property of Carbon Steel C Channel according to Q235B is shown in Table-3-1 and Table-3-2
Alloy No | Grade | Yielding Strength Point(Mpa) | |||
Thickness(mm) | |||||
≦16 | ＞16-40 | ＞40-60 | ＞60-100 | ||
≧ | |||||
Q235 | B | 235 | 225 | 215 | 205 |
Table-3-1
Alloy No | Grade | Tensile Strength(Mpa) | Elongation After Fracture(%) | |||
Thickness(mm) | ||||||
≦16 | ＞16-40 | ＞40-60 | ＞60-100 | |||
≧ | ||||||
G235 | B | 375-500 | 26 | 25 | 24 | 23 |
Table-3-2
Note: we are able to present our customers relevant SGS test report for mechanical property of MS C Channel Bar as customer’s request.
Applications of Carbon Steel C Channel:
The Carbon Steel C Channel Bar 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.
Package & Delivery of Carbon Steel C 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.
Production Flow of Carbon Steel C Channel:
1.The steel billet shall be heated in the high temperature furnace.
2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.
3. The hot rolled channel steel should be put onto the cooling bed to make the temperature low.
4. The channel steel should be straighted on the straightener.
5. The straighted channel steel will be cut into meters by saw, as per customer's requirements.
- Q:What are the fire rating requirements for steel channel structures?
- The fire rating requirements for steel channel structures are dependent on a variety of factors, which include the building code, occupancy type, and the purpose of the structure. The overall aim is to ensure the safety of occupants and prevent fire from spreading. Fire ratings for steel channel structures are determined by building codes, which take into account the occupancy classification and the height of the structure. For instance, in the United States, the International Building Code (IBC) outlines specific fire resistance requirements for residential, commercial, and industrial buildings. The fire rating of a steel channel structure signifies the amount of time it can endure the effects of fire without compromising its structural integrity. This rating is typically expressed in minutes or hours. A higher fire rating indicates that the structure can withstand fire for a longer duration, allowing more time for evacuation and firefighting. There are various methods used to achieve the required fire rating. One common approach involves applying fire-resistant materials like fire-rated gypsum board or intumescent coatings to the steel channels. These materials provide insulation and shield the steel from the intense heat during a fire. Additionally, structural engineers may incorporate specific fire-resistant features into the design of steel channel structures, such as fireproofing coatings, fire barriers, or fire-resistant insulation. These measures help prevent the rapid spread of fire and minimize heat-related damage. To determine the specific fire rating requirements for steel channel structures in a particular jurisdiction, it is crucial to consult the local building code and engage the services of a qualified structural engineer. Adhering to these requirements ensures that the structure meets necessary safety standards and can effectively withstand fire incidents.
- Q:Can steel channels be used in airport construction?
- Indeed, airport construction can make use of steel channels. Thanks to their robustness, endurance, and versatility, steel channels are frequently employed in construction ventures. In the realm of airport construction, steel channels find multiple uses, including serving as structural support, framing, and even forming walkways and platforms. Moreover, they can be utilized in manufacturing airport equipment and fixtures. Steel channels offer a financially viable option for airport construction due to their ease of fabrication and installation. Furthermore, their resistance to corrosion and ability to bear heavy loads make them an ideal fit for the rigorous demands of airport infrastructure.
- Q:What are the different methods for connecting steel channels?
- There are several methods for connecting steel channels, including welding, bolting, and using mechanical fasteners such as screws or rivets. The choice of method depends on factors such as the structural requirements, load-bearing capacity, and the desired level of flexibility or adjustability in the connection.
- 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:Is there anything wrong with weight bearing? The total area of 15 square meters. The attic floor estimate 18MM blockboard, in addition to the requirements of the attic can go up two people outside bearing on it. Don't put articles, is a flat top and a heat insulation function. Can each channel be spaced 70 or 80 centimeters apart? In addition, 10, how much money a channel, the best is 9 meters a price of 6 meters is also ok.
- Channel 10 is a little small, at least with 12# channel steel.
- Q:What are the different methods for protecting steel channels from chemical exposure?
- There are several methods available for protecting steel channels from chemical exposure. These methods aim to prevent corrosion and deterioration of the steel, ensuring its longevity and structural integrity. Some of the common methods include: 1. Coatings: Applying protective coatings on the steel channels is an effective way to safeguard them from chemical exposure. Various types of coatings such as epoxy, polyurethane, and zinc-rich coatings can be used. These coatings act as a barrier between the steel and the corrosive chemicals, preventing direct contact and potential damage. 2. Galvanizing: Galvanizing involves coating the steel channels with a layer of zinc. This process creates a protective barrier that prevents chemical substances from reaching the steel surface. It is often used in environments where the steel channels are exposed to harsh chemicals or corrosive elements. 3. Plastic encapsulation: Another method to protect steel channels from chemical exposure is by using plastic encapsulation. This involves wrapping the steel channels with a plastic coating or sheath. The plastic acts as a barrier, shielding the steel from direct contact with chemicals and preventing corrosion. 4. Alloying: Alloying is a technique where steel is mixed with other metals or elements to enhance its resistance to chemical exposure. By adding specific alloying elements such as chromium, nickel, or molybdenum, the steel channels can become more resistant to corrosion and chemical attack. This method is commonly used in industries where steel channels are exposed to aggressive chemicals. 5. Cathodic protection: Cathodic protection is a method that involves using sacrificial anodes or impressed current to protect steel channels from corrosion. This technique creates an electrochemical reaction that prevents the steel from corroding. It is particularly useful in environments where the steel channels are submerged in water or come into contact with corrosive liquids. 6. Proper maintenance: Regular maintenance is crucial for protecting steel channels from chemical exposure. This includes cleaning any chemical spills or residues promptly, inspecting the channels for signs of corrosion, and applying protective coatings as needed. Maintaining a clean and dry environment around the steel channels can also help minimize the risk of chemical damage. It is important to consider the specific requirements of the environment and the type of chemicals the steel channels will be exposed to when choosing a protection method. Consulting with experts or professionals in the field can help determine the most suitable method for ensuring the long-term protection of steel channels from chemical exposure.
- Q:Are steel channels suitable for high-rise construction?
- Yes, steel channels are suitable for high-rise construction. Steel channels are structural components made of steel that have a C-shaped cross-section. They are commonly used in construction due to their strength, durability, and versatility. In high-rise construction, where buildings are subjected to significant vertical and lateral loads, steel channels offer several advantages. Firstly, steel channels have high load-bearing capacity, allowing them to support the weight of the building and withstand the forces imposed on it. This is crucial in high-rise construction, where the structural components need to handle large loads, including the weight of multiple floors, occupants, and equipment. Secondly, steel channels are highly durable and can withstand harsh weather conditions, seismic activities, and other external factors. This is particularly important for high-rise buildings, as they are exposed to more extreme conditions compared to low-rise structures. Steel channels provide the necessary strength and resilience to ensure the structural integrity of the building throughout its lifespan. Additionally, steel channels are versatile and can be easily fabricated, customized, and installed in various configurations to meet the specific requirements of high-rise construction. They can be used as primary structural elements or as secondary components to support other structural members. Their flexibility allows for efficient design and construction, enabling architects and engineers to create tall and complex structures. Furthermore, steel channels offer cost-effectiveness in high-rise construction. Steel is a relatively affordable and readily available material, making it an economical choice for large-scale projects. Additionally, steel channels can be prefabricated off-site, reducing construction time and labor costs. Overall, steel channels are well-suited for high-rise construction due to their strength, durability, versatility, and cost-effectiveness. They provide the necessary structural support and resilience required for tall buildings, making them a reliable choice for this type of construction.
- 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 stability of a structure during hurricanes?
- Steel channels contribute to the stability of a structure during hurricanes in several ways. Firstly, steel channels are known for their high strength and load-bearing capacity. They are widely used in the construction industry to provide structural support and reinforcement. During hurricanes, when strong winds and intense forces are exerted on a building, steel channels help distribute these forces evenly throughout the structure. This prevents concentrated stress points and reduces the likelihood of structural failure. Moreover, steel channels are often incorporated into the framing of walls, roofs, and floors of a building. These channels create a rigid framework that enhances the overall stability of the structure. This rigidity helps the building withstand the lateral forces and uplift pressures generated by hurricane winds. By resisting these forces, steel channels minimize the risk of the structure collapsing or being severely damaged during a hurricane. Additionally, steel channels can be strategically placed in critical locations within a building to reinforce specific areas that are prone to wind and storm damage. For example, they can be used to strengthen window and door openings, which are vulnerable to wind pressure. By installing steel channels around these openings, the structure becomes more resistant to the uplift and inward forces caused by high-speed winds, reducing the likelihood of these openings being blown out or compromised. Furthermore, steel channels are highly durable and resistant to corrosion, making them ideal for withstanding the harsh environmental conditions associated with hurricanes. Unlike other construction materials, steel channels do not deteriorate or weaken when exposed to moisture, saltwater, or high humidity levels. This longevity ensures that the structural integrity of the building remains intact, even after multiple hurricane events. In summary, steel channels play a crucial role in enhancing the stability of a structure during hurricanes. Their high strength, load-bearing capacity, rigidity, and resistance to environmental conditions make them an essential component in the construction of hurricane-resistant buildings. By effectively distributing forces, reinforcing critical areas, and maintaining their structural integrity, steel channels help protect structures and their occupants from the destructive forces of hurricanes.
- Q:What does "channel weight" mean?
- The theoretical weight of channel steel is based on the specification of channel steel. The steel Handbook and the number of kilograms per meter are listed on the steel handbook. That is, the reason for the channel steel (weight)
1. Manufacturer Overview |
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|---|---|
| Location | Tianjin，China |
| Year Established | 2006 |
| Annual Output Value | Above US$ 500 Million |
| Main Markets | China; Middle East; Southeast Asia; South America |
| Company Certifications | |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 40%-60% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | Above 50,000 square meters |
| No. of Production Lines | Above 3 |
| Contract Manufacturing | materials for processing; OEM Service Offered |
| Product Price Range | Average |
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Carbon Steel C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 Tons m.t.
- Supply Capability:
- 100 Tons Per Day m.t./month
OKorder Service Pledge
OKorder Financial Service
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