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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|
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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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|
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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: What are the factors to consider when determining the spacing of steel channels in a structure?
- There are several factors to consider when determining the spacing of steel channels in a structure. These factors include the load-bearing capacity of the channels, the desired level of structural integrity, the type and magnitude of the loads that will be applied to the structure, and the design requirements and building codes that need to be followed. Firstly, the load-bearing capacity of the steel channels is a crucial factor in determining their spacing. The channels must be able to support the expected loads without experiencing excessive deflection or failure. This requires considering the material properties of the channels, such as their yield strength and modulus of elasticity, as well as the specific dimensions and geometry of the channels. Secondly, the desired level of structural integrity is an important consideration. The spacing of the steel channels should be determined in a way that ensures the overall stability and strength of the structure. This involves analyzing the potential modes of failure, such as buckling or bending, and designing the spacing to prevent these failures from occurring under the expected loads. Thirdly, the type and magnitude of the loads that will be applied to the structure must be taken into account. Different types of loads, such as dead loads (permanent loads like the weight of the structure itself) and live loads (temporary loads like the weight of people or equipment), can have varying effects on the steel channels. The spacing should be chosen to distribute the loads evenly and prevent localized stress concentrations. Furthermore, it is essential to consider the design requirements and building codes that govern the construction of the structure. These regulations often provide specific guidelines for the spacing of steel channels based on factors such as the span of the structure, the type of building, and the intended use of the structure. Adhering to these standards ensures that the structure meets safety and performance criteria. In conclusion, determining the spacing of steel channels in a structure requires careful consideration of factors such as load-bearing capacity, structural integrity, applied loads, and design requirements. By evaluating these factors, engineers can make informed decisions to ensure the stability, strength, and compliance of the structure.
- Q: Can steel channels be used for industrial applications?
- Yes, steel channels can be widely used for industrial applications. They provide structural support and stability in construction, fabrication, and manufacturing processes. Steel channels offer high strength-to-weight ratio, durability, and resistance to corrosion, making them suitable for heavy-duty applications in various industries such as automotive, construction, and machinery.
- Q: Can steel channels be used for mezzanine guardrails?
- Mezzanine guardrails can indeed be constructed using steel channels. The strength and durability of steel channels make them a common choice for construction and industrial purposes. By utilizing steel channels, a robust and reliable barrier can be established for mezzanine guardrails, guaranteeing the safety of workers and averting accidents from elevated platforms. Moreover, steel channels can be readily tailored and effortlessly fitted to conform to precise design specifications, making them highly favored for mezzanine guardrail systems.
- Q: Can steel channels be used for roof trusses?
- Indeed, roof trusses can make use of steel channels. In construction, steel channels are frequently employed due to their robustness and longevity. It is possible to produce steel channels with precise measurements, facilitating exceptional support for roof trusses. Furthermore, steel channels possess resistance against warping, splitting, and shrinking, thereby establishing their dependability as a suitable option for roof trusses.
- Q: Can steel channels be used for supporting suspended ceilings?
- Supporting suspended ceilings is one of the uses for steel channels. In the field of construction, steel channels are widely employed due to their robustness and durability. They offer a solid framework for securing and supporting suspended ceilings, which are typically constructed from lightweight materials like gypsum board or acoustical tiles. The installation of steel channels in a grid-like pattern across the ceiling is customary, with the suspended ceiling material being fastened to them using clips or hangers. This setup facilitates the easy installation and removal of the suspended ceiling panels while ensuring their reliable support. Additionally, steel channels possess resistance against moisture, fire, and pests, making them an excellent option for supporting suspended ceilings in diverse environments.
- Q: Can steel channels be used in underground construction?
- Yes, steel channels can be used in underground construction. Steel channels are commonly used in underground construction projects such as tunnels, subway systems, and underground parking lots. They provide structural support and can withstand the challenges posed by the underground environment, including soil pressure and water infiltration.
- Q: Can steel channels be used in staircase construction?
- Yes, steel channels can be used in staircase construction. Steel channels are often used as stringers or supports for staircases. They provide strength and stability to the staircase, making them a popular choice for both residential and commercial buildings. Steel channels are known for their durability and ability to withstand heavy loads, which makes them suitable for staircase construction. Additionally, steel channels can be easily fabricated and customized to fit specific design requirements, allowing for flexibility in staircase design.
- Q: How are steel channels protected against corrosion?
- There are multiple ways to protect steel channels from corrosion. One popular method involves applying a protective coating, such as paint or epoxy, to the surface of the channels. This coating acts as a barrier between the steel and the corrosive elements in the environment, reducing the risk of corrosion. Another approach is to use galvanization, which entails coating the steel channels with a layer of zinc. This zinc coating serves as a sacrificial layer, corroding instead of the steel when exposed to corrosive elements. This technique prolongs the lifespan of the steel channels and provides long-term corrosion protection. Additionally, cathodic protection can be utilized to safeguard steel channels. This method involves applying an electric current to the channels, neutralizing the corrosive reactions that lead to corrosion. Cathodic protection is often combined with other protective measures to enhance corrosion protection. Regular maintenance and inspection play a crucial role in protecting steel channels against corrosion. Identifying and promptly addressing any signs of damage or deterioration is essential to prevent further corrosion. Regularly cleaning the channels and removing contaminants or debris can also minimize the risk of corrosion. In summary, a combination of protective coatings, galvanization, cathodic protection, and regular maintenance effectively safeguard steel channels against corrosion and extend their lifespan.
- Q: How do steel channels perform under live loads?
- Steel channels generally perform well under live loads. The structural shape and strength of steel channels allow them to efficiently distribute and support weight, making them suitable for various applications such as bridges, building frames, and machinery support. Their high load-carrying capacity and resistance to bending or deformation make steel channels reliable and durable under live loads.
- Q: Can steel channels be used in renewable energy installations?
- Yes, steel channels can be used in renewable energy installations. Steel channels are commonly used in various renewable energy applications, such as solar panel mounting systems and wind turbine support structures. The durability and strength of steel make it an ideal material for withstanding the environmental conditions and load requirements in renewable energy installations. Additionally, steel channels can be easily fabricated and customized to meet the specific needs of different renewable energy projects.
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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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