high quality low carbon steel channel JIS
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 1000 m.t./month
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Product Description:
Specifications of MS Channel:
1.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 |
Note: 1.we are also competent to provide our customers other MS Channel based on other sizes according to customer’s requirements.
2. The length of our ms channel could be cut into other meters as per customer’s requirements. For example, the channel in 6meters could be cut into 5.8meters in order to be fit in the 20ft container.
2. The detailed sections of MS Channel as per GB standard.are shown in the table-1:
GB U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
| (mm) | (mm) | (mm) | (mm) |
|
50X37 | 50 | 37 | 4.50 | 7.0 | 5.438 |
63X40 | 63 | 40 | 4.80 | 7.5 | 6.634 |
80x43 | 80 | 43 | 5.00 | 8.0 | 8.045 |
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100x48 | 100 | 48 | 5.30 | 8.5 | 10.007 |
120x53 | 120 | 53 | 5.50 | 9.0 | 12.059 |
140x58 | 140 | 58 | 6.00 | 9.5 | 14.535 |
140x60 | 140 | 60 | 8.00 | 9.5 | 16.733 |
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160x63 | 160 | 63 | 6.50 | 10.0 | 17.240 |
160x65 | 160 | 65 | 8.50 | 10.0 | 19.752 |
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180x68 | 180 | 68 | 7.00 | 10.5 | 20.174 |
180x70 | 180 | 70 | 9.00 | 10.5 | 23.000 |
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200x73 | 200 | 73 | 7.00 | 11.0 | 22.637 |
200x75 | 200 | 75 | 9.00 | 11.0 | 25.777 |
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220x77 | 220 | 77 | 7.00 | 11.5 | 24.999 |
220x79 | 220 | 79 | 9.00 | 11.5 | 28.453 |
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250x78 | 250 | 78 | 7.00 | 12.0 | 27.410 |
250x80 | 250 | 80 | 9.00 | 12.0 | 31.335 |
250x82 | 250 | 82 | 11.00 | 12.0 | 35.260 |
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280x82 | 280 | 82 | 7.50 | 12.5 | 31.427 |
280x84 | 280 | 84 | 9.50 | 12.5 | 35.823 |
280x86 | 280 | 86 | 11.50 | 12.5 | 40.219 |
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300x85 | 300 | 85 | 7.50 | 13.5 | 34.463 |
300x87 | 300 | 87 | 9.50 | 13.5 | 39.173 |
300x89 | 300 | 89 | 11.50 | 13.5 | 43.883 |
Table-1
3. The chemical composition of HR Channel Steel 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 HR Channel Steel.
4. The mechanical property of HR Channel Steel 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 Channel as customer’s request.
Applications of MS Channel:
The MS 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.
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
- Q:Are steel channels available in pre-galvanized finishes?
- Steel channels are indeed available in pre-galvanized finishes. Pre-galvanization involves coating the steel with a layer of zinc prior to shaping it into a channel. This zinc coat serves to prevent corrosion and enhance the durability of the steel channel. Pre-galvanized steel channels find wide application in construction, manufacturing, and infrastructure projects. The pre-galvanized finish guarantees protection against rust and other forms of deterioration, making it suitable for both indoor and outdoor usage.
- Q:How do steel channels contribute to the overall cost-effectiveness of a building?
- Steel channels contribute to the overall cost-effectiveness of a building by providing structural support and reducing the need for excessive materials. These channels are versatile and can be easily fabricated to fit specific requirements, which reduces waste and construction time. Additionally, steel channels have high strength-to-weight ratio, allowing for lighter building designs and lower transportation costs. Their durability and resistance to corrosion also result in long-term cost savings by minimizing maintenance and replacement expenses.
- Q:Can steel channels be used for staircase construction?
- Indeed, staircase construction can make use of steel channels. With their robustness and durability, steel channels prove to be fitting for bearing the weight and ensuring structural stability of staircases. They may serve as the primary framework, establishing a firm and dependable foundation. Moreover, steel channels offer the advantage of effortless customization and fabrication, accommodating specific design needs and granting flexibility in staircase construction. All in all, owing to their strength, durability, and versatility, steel channels remain a favored option for staircase construction.
- Q:Can steel channels be customized for specific applications?
- Yes, steel channels can be customized for specific applications. The dimensions, lengths, shapes, and finishes of steel channels can be tailored to meet the specific requirements and needs of different applications, ensuring optimal performance and functionality.
- Q:Are steel channels suitable for the power generation industry?
- Yes, steel channels are suitable for the power generation industry. Steel channels provide strong structural support and can withstand the heavy loads and forces commonly found in the power generation industry. Additionally, steel channels offer excellent durability and resistance to corrosion, making them ideal for long-term use in power plants and other power generation facilities.
- Q:Hello, I have a question to ask you, do a steel hoop, the outer diameter of 1688MM, with 8# steel roll, want to ask next to the long material, 8# channel 43, formula I for (1688-43) *3.14159=5168mm, this material, placed above the rolling machine to roll how, outside diameter it is more than 1688 Oh, I would like to ask, feeding formula should start rolling steel...Is it possible to stretch the roll with a profile bending machine? Can you recommend 1-2 units? It's best to have the approximate price. I'd like to consider whether I can buy one. Thank you
- Steel hoop, the outer diameter of 1688MM, with 8# steel roll, theoretical calculation formula for *3.14159=5168mm (1688-43), but this material, placed above the rolling machine to roll bending process, due to tension phenomenon, so roll diameter to be bigger, and the inner groove is also just outside bend channel rolling material should be the theoretical length minus extension length, the best use of section bending machine bending machine die roll, or
- Q:What are the common maintenance practices for steel channels?
- Some common maintenance practices for steel channels include regular cleaning, inspection for any signs of corrosion or damage, and applying protective coatings or paints. Cleaning is an essential maintenance practice for steel channels. This involves removing dirt, dust, and any other contaminants that can accumulate on the surface. Regular cleaning helps to prevent the buildup of corrosive substances and maintain the aesthetic appearance of the steel channels. Inspecting steel channels for signs of corrosion or damage is also crucial. Corrosion can weaken the structural integrity of the channels and significantly reduce their lifespan. Regular inspections allow for early detection of corrosion or any other forms of damage such as cracks or dents. If any issues are found, appropriate repair or replacement measures can be taken promptly. Applying protective coatings or paints is another important maintenance practice. These coatings act as a barrier between the steel channels and the external environment, protecting them from corrosion and other types of damage. Different types of coatings, such as zinc coatings or epoxy paints, can be used depending on the specific application and environmental conditions. In addition to these practices, it is also essential to keep the surrounding area clean and free from debris that may accumulate around the steel channels. This prevents the buildup of moisture, which can contribute to corrosion. Regular maintenance practices for steel channels help to prolong their lifespan, ensure their structural integrity, and maintain their appearance. It is advisable to follow manufacturer's recommendations and consult with professionals to determine the most suitable maintenance practices for specific applications and environmental conditions.
- Q:Are there any limitations to using steel channels in construction?
- Indeed, there exist limitations when employing steel channels in construction. Some of these limitations encompass the following: 1. Weight: Steel channels possess considerable weight, which can present obstacles during transportation and installation. Handling and installation may necessitate specialized equipment and additional workforce. 2. Cost: Comparatively, steel channels can be quite expensive in relation to alternative construction materials. The cost of steel, particularly if it is of superior quality, can significantly impact the overall project budget. 3. Corrosion: Steel channels are susceptible to corrosion, particularly in areas with high humidity or proximity to the coast. Inadequate protection or maintenance can lead to rust and degradation over time, compromising their structural integrity. 4. Thermal conductivity: Steel exhibits high thermal conductivity, resulting in rapid heat transfer. This can lead to subpar insulation properties and increased energy consumption for cooling or heating purposes. 5. Fire resistance: Although steel is a non-combustible material, it loses strength and can deform under intense temperatures. Without proper fireproofing measures, steel channels may not offer adequate fire resistance, thereby jeopardizing the structure's safety. 6. Design limitations: While steel channels are available in various sizes and shapes, there may still be restrictions in terms of design flexibility. Achieving complex or intricate designs using steel channels may prove more challenging or costly. 7. Environmental impact: The production of steel channels necessitates substantial energy and resources, resulting in a negative environmental impact. Moreover, steel is not a renewable resource, and its extraction can contribute to deforestation and habitat destruction. It is imperative to consider these limitations and assess alternative materials or design solutions when designing a construction project to ensure optimal outcomes in terms of cost, safety, and sustainability.
- Q:How do steel channels contribute to the overall safety of a structure?
- Steel channels contribute to the overall safety of a structure in several ways. Firstly, steel channels provide structural support and stability to the building. They are often used as load-bearing members in the construction industry, helping to distribute the weight of the structure evenly and efficiently. This ensures that the building can withstand various external forces such as wind, earthquakes, and heavy loads without collapsing. By providing a strong framework, steel channels enhance the overall safety and structural integrity of the building. Secondly, steel channels play a crucial role in fire safety. Steel is a non-combustible material, and when used as channels, it can help prevent the spread of fire within a structure. In the event of a fire, steel channels act as fire barriers, restricting the movement of flames and heat to specific areas. This containment helps to limit the damage caused by fire and provides occupants with more time to evacuate safely. Additionally, steel channels are resistant to corrosion and deterioration, making them highly durable and reliable. Unlike other materials, steel does not rot, warp, or degrade over time. This longevity ensures that the structure remains stable and secure in the long run, reducing the risk of accidents and structural failures. Furthermore, steel channels are often used in the construction of seismic-resistant structures. With their high strength and flexibility, steel channels can absorb and dissipate seismic energy during an earthquake. This ability to withstand seismic forces helps to minimize structural damage and ensures the safety of the occupants within the building. In conclusion, steel channels contribute significantly to the overall safety of a structure by providing structural support, fire resistance, durability, and seismic resistance. Their use in construction enhances the stability, strength, and integrity of the building, ensuring the safety and well-being of its occupants.
- Q:What is the maximum length of a steel channel?
- Multiple factors, including manufacturing capabilities, transportation limitations, and intended application, influence the maximum length of a steel channel. Typically, steel channels can vary in length, ranging from a few feet to several hundred feet. Nevertheless, for practical purposes of transportation and handling, the usual threshold is between 40 and 60 feet. If the desired length exceeds this limit, additional measures and specialized equipment may be necessary to transport and install the steel channel at the desired site. To ascertain the specific maximum length of a steel channel for your project, it is vital to consult manufacturers, suppliers, and engineers who specialize in this field.
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high quality low carbon steel channel JIS
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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