CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolled
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Product Description:
OKorder is offering high quality CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolledat 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.
Product Advantages:
OKorder's CHANNEL JIS G3192 SS400 GB Q235 Q345 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) |
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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 How do we guarantee the quality of our products?
A1 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.
Q2ow do you package the angle steel when shipping?
A2l goods are packed in bundles with steel strips and shipped by container or break bulk.
Q3What makes stainless steel stainless?
A3tainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
A5: 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 is the weight of steel channels?
- The weight of steel channels may differ based on the specific dimensions and thickness of the channel. Nevertheless, for a general estimate, one can calculate the weight of steel channels using the formula: Weight (kg/m) = Width (mm) x Height (mm) x Thickness (mm) x 0.00785 It is worth mentioning that this formula assumes the steel channel is composed of mild steel. Furthermore, it is crucial to note that the weight of steel channels is typically expressed in kilograms per meter (kg/m).
- Q:How do steel channels contribute to water management in construction?
- Steel channels are commonly used in construction to help manage water by providing a sturdy and reliable framework for various water management systems. They are often used as support structures for pipes, gutters, and drains, ensuring that water flows smoothly and efficiently away from the building or construction site. Steel channels also help prevent water damage by redirecting water away from vulnerable areas, such as foundations or basements. Additionally, they can be used to create effective drainage systems that control and channel water runoff, helping to prevent flooding and erosion. Overall, steel channels play a crucial role in ensuring effective water management in construction projects.
- Q:Own attic, choose I-beam or channel?
- Oneself take attic, suggest to choose I-beam, and choose GB steel, because stainless steel in non GB is more.I-beam is a kind of economical section steel with better mechanical performanceFeatures: I-beamWide flange and large lateral rigidity. Good bending resistance.The two surfaces of the flanges are mutually parallel so that the connection, processing and installation are simple and convenient.Compared with the general steel, the utility model has the advantages of low cost, high precision, little residual stress, no expensive welding materials and welding seam detection, and the cost of steel structure production is saved by about 30%.Under the same section load, the weight of hot-rolled H steel structure is less than that of traditional structure 15%-20%.Compared with the concrete structure, the I-beam structure can increase the use area of 6%, while the weight of the structure can be reduced by 20% and 30%, and the internal force of the structural design can be reduced.The I-beam can be processed into T steel, and the castellated beams can form various section forms to meet the demands of engineering design and manufacture.
- Q:Can steel channels be used in seismic zones?
- Yes, steel channels can be used in seismic zones. Steel channels are commonly used in seismic design and construction due to their high strength and ductility, which allows them to withstand the lateral forces and vibrations caused by seismic activity. The use of steel channels in seismic zones helps enhance the structural integrity and stability of buildings and infrastructure. Proper design and installation techniques, along with adherence to seismic codes and regulations, are crucial to ensure the safe and effective use of steel channels in seismic zones.
- Q:How do steel channels differ from steel angles?
- Steel channels and steel angles are both types of structural steel shapes, but they differ in their shape and usage. Steel channels are C-shaped beams with a perpendicular web connecting the flanges. They resemble the letter "C" and are primarily used for structural support in construction projects. Channels are often used to provide additional strength and stability to beams, columns, and other structures. They are commonly used in the construction of bridges, buildings, and infrastructure projects. On the other hand, steel angles are L-shaped beams with two legs that are perpendicular to each other. They resemble the letter "L" and are primarily used for providing structural support and reinforcement. Angles have a wide range of applications, including framing, bracing, and supporting various structures. They are commonly used in construction, manufacturing, and fabrication industries. In terms of shape, channels have a more rounded, curved appearance, while angles have a sharp corner at the intersection of the legs. This difference in shape gives them different mechanical properties and load-bearing capacities. Another difference lies in the versatility of the two shapes. Steel angles offer greater flexibility in terms of connecting and joining structural components due to their right-angle shape. They can be easily welded, bolted, or fastened together to create various structures. Channels, on the other hand, are more commonly used as standalone structural elements and are less versatile in terms of connecting with other components. Overall, steel channels and steel angles differ in their shape, application, and versatility. While channels are mainly used for structural support and reinforcement, angles offer greater flexibility in joining and connecting various components. Both shapes play crucial roles in construction and manufacturing industries, contributing to the strength and stability of structures.
- Q:What does channel C20 mean?
- Channel C20 represents 20# channel steel. C is the symbol of channel steel.Channel steel is a strip of steel with a cross section. Its specification means: such as 120*53*5, which means that the waist height is 120 millimeters, the width of the leg is 53 millimeters of channel, the waist is 5 mm thick channel, or called 12# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25a#, 25b#, 25c# and so on.
- Q:Can steel channels be used for stair stringers in commercial buildings?
- Yes, steel channels can be used as stair stringers in commercial buildings. Steel channels are often preferred for their strength, durability, and load-bearing capabilities, making them suitable for supporting staircases in high-traffic areas such as commercial buildings. Additionally, steel channels can be easily fabricated and installed, providing a reliable and long-lasting solution for stair stringers in these settings.
- Q:How do steel channels contribute to energy conservation?
- Steel channels contribute to energy conservation in several ways: 1. Insulation: Steel channels can be used as structural elements in buildings, providing insulation by reducing heat transfer between the interior and exterior. This helps to maintain a comfortable temperature inside the building and reduces the need for excessive heating or cooling, thus saving energy. 2. Durability: Steel channels are highly durable and can withstand various environmental conditions, such as extreme temperatures, humidity, and corrosion. This means that structures built with steel channels have a longer lifespan, reducing the need for frequent repairs or replacements. By avoiding the energy-intensive process of reconstruction, energy is conserved. 3. Energy-efficient manufacturing: Steel channels are often made from recycled steel, which requires less energy compared to producing new steel from scratch. Additionally, steel manufacturing processes have improved over the years, becoming more energy-efficient and reducing the overall carbon footprint. 4. High strength-to-weight ratio: Steel channels have a high strength-to-weight ratio, meaning they can support heavy loads while being relatively lightweight. This allows for the construction of lighter structures, requiring fewer materials and reducing energy consumption during transportation and construction. 5. Versatility and adaptability: Steel channels can be easily modified and repurposed, allowing for the adaptation of existing structures rather than building new ones. This flexibility reduces the energy required for new construction and demolition, as well as the associated waste generation. Overall, steel channels contribute to energy conservation by providing insulation, durability, energy-efficient manufacturing, a high strength-to-weight ratio, and versatility. By incorporating steel channels into various applications, we can reduce energy consumption, minimize waste, and create more sustainable structures.
- Q:What are the different types of connections for steel channels?
- There are various types of connections for steel channels, including welded connections, bolted connections, and riveted connections. Welded connections involve joining the steel channels using a fusion process, resulting in a strong and seamless connection. Bolted connections use bolts or screws to secure the channels together, providing flexibility and ease of disassembly. Riveted connections involve using rivets to connect the channels, creating a durable and permanent connection. The choice of connection type depends on factors such as the load requirements, desired level of flexibility, and ease of installation.
- Q:How do steel channels contribute to the overall safety of a structure during earthquakes?
- Steel channels play a crucial role in enhancing the overall safety of structures during earthquakes. One of the main reasons is their ability to provide structural stability and strength. Steel channels are typically used as components of the structural system to distribute and transfer loads. During an earthquake, these channels act as load-bearing members, effectively absorbing and dispersing the seismic forces to prevent localized damage. The shape and form of steel channels allow them to resist lateral forces and provide resistance against bending and twisting motions caused by seismic waves. By distributing the forces evenly throughout the structure, steel channels help in preventing concentrated stress points that could potentially lead to structural failure. Additionally, steel channels are highly durable and resistant to damage, making them ideal for earthquake-prone regions. Their high strength-to-weight ratio allows for the construction of lighter yet robust structures. This reduces the overall mass of the building, which in turn reduces the inertia forces generated during an earthquake and minimizes the likelihood of structural collapse. Furthermore, steel channels can be incorporated into seismic design strategies such as moment resisting frames or braced frames. These systems provide additional rigidity and stiffness to the structure, ensuring that it can withstand the lateral forces exerted by an earthquake. The flexibility of steel channels also allows for the absorption of energy, reducing the impact on the overall structure. In summary, steel channels contribute to the overall safety of a structure during earthquakes by providing structural stability, distributing seismic forces, resisting bending and twisting motions, and reducing mass and inertia forces. Their durability, strength, and ability to absorb energy make them a vital component in earthquake-resistant design strategies.
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CHANNEL JIS G3192 SS400 GB Q235 Q345 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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