Cold-Rolled MS C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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Specifications of Cold-Rolled MS C Channel:
1.We supply high quality Cold-Rolled MS 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 Cold-Rolled MS C Channel based on other sizes according to customer’s requirements.
2. The detailed sections of Cold-Rolled MS C Channel 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 Cold-Rolled MS C Channel 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 Cold-Rolled MS C Channel.
4. The mechanical property of Cold-Rolled MS 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 Cold-Rolled MS C Channel as customer’s request.
Applications of Cold-Rolled MS C Channel:
The Cold-Rolled MS C 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 Cold-Rolled MS 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 Cold-Rolled MS 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: Can steel channels be used in earthquake-prone areas?
- Provided that they are designed and installed correctly, steel channels can be utilized in earthquake-prone regions. Steel, being a robust and durable material, is suitable for withstanding seismic forces. However, several factors must be considered when implementing steel channels in such areas. First and foremost, the design of the steel channels must adhere to the applicable seismic codes and regulations. These codes provide guidelines that outline the minimum requirements for structural integrity and seismic resistance. Engineers must take into account factors like the seismic activity of the region, soil conditions, and anticipated ground movements to ensure that the steel channels can endure the forces generated during an earthquake. Secondly, proper installation is of utmost importance to guarantee the effectiveness of steel channels in earthquake-prone areas. The channels must be securely anchored to the foundation and connected to other structural components to form a robust system. It is necessary to employ welding or bolting methods to ensure strong connections and prevent any potential points of failure. Furthermore, regular inspections and maintenance are essential to uphold the ongoing structural integrity of the steel channels. This entails checking for any signs of deterioration, damage, or corrosion that may jeopardize their performance during an earthquake. Any identified issues should be promptly addressed to maintain the channels' effectiveness in seismic events. It is also important to note that while steel channels can provide structural strength, it is imperative to consider other factors holistically, such as building design, foundation systems, and overall construction, to ensure the safety of buildings in earthquake-prone areas. In conclusion, steel channels can indeed be utilized in earthquake-prone areas if they are designed, installed, and maintained correctly. Adhering to seismic codes, ensuring proper installation, conducting regular inspections, and considering other building factors are all crucial in guaranteeing the structural integrity and safety of buildings in these regions.
- Q: Can steel channels be used for architectural purposes?
- Yes, steel channels can be used for architectural purposes. Steel channels are versatile and can be utilized in many architectural applications such as the construction of building frames, support structures, and architectural facades. They provide strength and stability to the overall structure, making them ideal for architectural projects where durability and load-bearing capacity are important considerations. Steel channels also offer flexibility in design as they can be easily fabricated and customized to meet specific architectural requirements. Moreover, their sleek and modern appearance can enhance the aesthetic appeal of a building, making them a popular choice among architects and designers. Overall, steel channels are a reliable and practical option for architectural purposes.
- Q: A solar roof concrete foundation steel embedded parts, steel embedded parts are welded on the welding channel, two channel to head to head up, ask whether the welding part of a steel plate welding lining need? Or what other requirements? What norms do these requirements come from? Thank you
- 1, if two pieces of welding team gap is not conducive to welding, can be lined with a steel plate welding, if the assembly gap reasonable, direct rust removal, welding is ok.2, can use manual arc welding and J422 (E4303) welding rod can.
- Q: What are the deflection limits for steel channels?
- Various factors, including the type of steel, channel size and shape, and intended application, can cause the deflection limits for steel channels to vary. However, engineering standards and codes generally establish accepted deflection limits in the industry. Typically, the deflection limits for steel channels are determined based on the maximum allowable deflection to maintain structural integrity and functionality. This limit is usually expressed as a ratio of the channel's span length to its depth. For instance, the American Institute of Steel Construction (AISC) outlines deflection limit guidelines in their specification. According to AISC, for simply supported steel channels, the recommended deflection limit is L/300, with L representing the span length. This means that the deflection should not exceed one-thirtieth of the span length. It is important to note that different types of steel channels, such as those used in heavy-duty applications or subjected to dynamic loads, may have varying deflection limits. In such cases, stricter limits may be specified to ensure the channel can handle the intended loads without significant deformation. Additionally, deflection limits should be considered alongside other design factors like strength, stability, and serviceability requirements. The overall design of the steel channel should consider these factors to ensure a secure and dependable structure. To determine the specific deflection limits for a particular steel channel, it is advisable to consult relevant design codes and standards. Seeking the guidance of a professional structural engineer, who can provide accurate and specific advice based on project requirements, is also recommended.
- Q: What are the cost considerations when using steel channels?
- There are several cost considerations when using steel channels. Firstly, the cost of the raw materials, including the price of steel and any additional coatings or treatments. Secondly, the manufacturing process and labor costs involved in shaping and forming the steel channels. Additionally, transportation and shipping costs can impact the overall expenses. Maintenance and repair costs should also be taken into account over the lifespan of the steel channels. Finally, any potential savings or benefits associated with the durability and longevity of steel channels compared to alternative materials should be considered when evaluating the overall cost-effectiveness.
- Q: How to connect channel steel and round steel?
- To indicate the connection direction.If it is horizontal extension, end welding a steel plate, thickness according to the thickness of the channel steel and round steel is adjusted, not less than the maximum wall thickness, channel steel and round steel welding with steel plate respectively.If it is vertical connection, use 2 pieces of steel plate for T type welding in round steel end, and then steel plate and channel welding.
- Q: How do steel channels contribute to the overall sustainability of a construction project?
- Steel channels contribute to the overall sustainability of a construction project by providing strength and durability to the structure. As steel channels can be recycled and reused, they help reduce the demand for new materials and minimize waste. Additionally, their long lifespan and resistance to corrosion reduce the need for frequent replacements, making them a sustainable choice for construction projects.
- Q: What is the weight per meter of different steel channel sizes?
- The weight per meter of different steel channel sizes can vary depending on the specific dimensions and thickness of the channels. Steel channels are typically measured by their height, width, and thickness. To calculate the weight per meter, you would need to know the dimensions and density of the specific type of steel being used. The weight per meter can be calculated by multiplying the cross-sectional area of the channel by the density of the steel. For example, let's assume we have a steel channel with dimensions of 100mm (height) x 50mm (width) x 6mm (thickness), and the density of the steel is 7.85 grams per cubic centimeter (g/cm³). First, let's convert the dimensions to meters: Height = 100mm = 0.1m Width = 50mm = 0.05m Thickness = 6mm = 0.006m Next, calculate the cross-sectional area: Area = Height x Width = 0.1m x 0.05m = 0.005 square meters (m²) Finally, calculate the weight per meter: Weight per meter = Area x Thickness x Density = 0.005m² x 0.006m x 7.85g/cm³ = 0.0002355 kg/m So, for a steel channel with dimensions of 100mm x 50mm x 6mm, the weight per meter would be approximately 0.0002355 kg/m. It is important to note that this calculation is just an example and the weight per meter will vary depending on the specific dimensions and density of the steel being used.
- Q: Are steel channels suitable for agricultural buildings?
- Yes, steel channels are suitable for agricultural buildings. They are strong and durable, making them ideal for supporting the structure and withstanding the harsh conditions often found in agricultural settings. Additionally, steel channels can be easily customized and fabricated to meet specific design requirements, making them versatile for various applications within agricultural buildings.
- Q: What are the different methods of surface treatment for steel channels?
- The different methods of surface treatment for steel channels include painting, galvanizing, powder coating, and electroplating.
1. Manufacturer Overview
| 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
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| 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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Cold-Rolled MS C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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