HOT ROLLED U CHANNEL 75*40 6M JIS STANDER
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 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: In the steel structure of steel purlin 160*60*20*2.5 is what mean
- Steel structure is mainly made of steel material, and it is one of the main types of building structure. The structure is mainly composed of steel beams and steel plates, such as steel beams, steel columns, steel trusses and so on. Each component or component is usually connected with welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
- Q: 10# how much is it per kilogram of channel steel?
- National standard:Hot rolled plain channel [(GB) 707-65] (unit mm)Height =100, leg width =48, waist thickness =5.3, average leg thickness =8.5, inner arc radius =8.5, leg end arc radius =4.25, sectional area (cm2) =12.74, theoretical weight (kg/m) =10.00
- Q: Can steel channels be used in historical restoration projects?
- Indeed, historical restoration projects can utilize steel channels. These channels possess versatility and durability, rendering them appropriate for various purposes, such as historical restoration. They serve to strengthen and uphold structures, replace worn-out or impaired components, and safeguard the historical authenticity of edifices and landmarks. Moreover, steel channels can be tailored to mirror the original design and appearance of the historical structure, guaranteeing flawless integration. Furthermore, the robustness and endurance of steel make it an optimal substance to withstand the trials of time, thereby securing the perpetuity and sustainability of the refurbished historical site.
- Q: How do steel channels compare to I-beams?
- Steel channels and I-beams are both structural steel shapes that are commonly used in construction and engineering applications. While they have some similarities, they also have distinct differences. One key difference between steel channels and I-beams is their shape. Steel channels have a C-shaped cross-section, with two flanges on either side and a web connecting them. This design provides good structural support and resistance against bending. On the other hand, I-beams have an I-shaped cross-section, with two flanges and a central web. This design distributes the load evenly across the beam's top and bottom flanges, making it highly efficient for carrying heavy loads and resisting bending and deflection. Another difference is their weight-bearing capacity. I-beams are known for their high strength-to-weight ratio, making them capable of carrying larger loads over longer spans. Steel channels, while still strong, are typically used for lighter applications or as secondary structural components. Cost can also be a factor when comparing steel channels and I-beams. Generally, steel channels tend to be more cost-effective compared to I-beams due to their simpler manufacturing process and smaller size. However, the specific cost will depend on the size, length, and quality of the materials. In terms of versatility, both steel channels and I-beams offer a wide range of applications. Steel channels are commonly used for framing, support structures, and bracing in construction projects. They can also be used as lintels or purlins. I-beams, on the other hand, are widely used in the construction of bridges, buildings, and large-scale infrastructure projects where heavy loads and long spans are required. In conclusion, steel channels and I-beams have different shapes, weight-bearing capacities, costs, and applications. Steel channels are typically more cost-effective and suitable for lighter applications, while I-beams offer superior strength and are better suited for heavy loads and longer spans. Choosing between the two will depend on the specific requirements of the project and the desired balance between strength, cost, and design.
- Q: What are the different material specifications for steel channels?
- Steel channels, commonly used in construction and engineering projects, are versatile structural components. Their specifications vary depending on the specific application and requirements. Let's explore some of the different material specifications for steel channels: 1. Standard Grades: Organizations like ASTM or ISO define various standard grades for steel channels. Examples include A36, A572, A588, and A992. 2. Carbon Content: Steel channels can be categorized based on their carbon content. Low carbon steel channels, such as A36, have a carbon content of 0.25% or less, making them easily weldable and formable. On the other hand, high carbon steel channels, like A588, have a carbon content above 0.25% and possess greater strength and hardness. 3. Alloying Elements: Some steel channels are alloyed with specific elements to enhance their properties. Stainless steel channels, for instance, contain high levels of chromium, providing corrosion resistance. Alloy steel channels may contain elements like manganese, nickel, or molybdenum to improve strength, toughness, and other desired characteristics. 4. Dimensions and Sizes: Steel channels are available in various dimensions and sizes. These are specified by their height, width, and weight per unit length. Common sizes range from 2 inches x 1 inch to 12 inches x 20 inches or larger. 5. Surface Finish: Steel channels can have different surface finishes depending on the manufacturing process and intended use. Hot-rolled, cold-rolled, galvanized, or painted finishes are common. Each finish offers unique benefits such as improved strength, aesthetics, or corrosion resistance. 6. Tolerances: Steel channels typically have specified tolerances for dimensions, straightness, twist, and other parameters. These tolerances ensure that the channels meet the required standards and can be accurately fabricated and installed. When selecting steel channels for a specific project, it is important to consult the specific material specifications provided by manufacturers or industry standards. These specifications guarantee that the channels meet the required strength, durability, and other performance requirements for the intended application.
- Q: What are the different types of steel channel supports?
- There are several types of steel channel supports, including C-channel supports, U-channel supports, Z-channel supports, and hat channel supports. These supports are commonly used in construction and engineering projects to provide structural stability and support for various applications.
- Q: Can steel channels be used for platform structures?
- Indeed, platform structures can utilize steel channels. Due to their robustness and endurance, steel channels are frequently employed in construction. They possess the capability to bear substantial loads and offer stability to the framework. The fabrication and installation of steel channels are easily accomplished, rendering them suitable for a variety of platform structures like walkways, mezzanines, and elevated platforms. Furthermore, steel channels are adaptable and can be tailored to meet specific design prerequisites. Furthermore, their exceptional resistance to corrosion is vital for structures exposed to outdoor elements or harsh surroundings. Overall, steel channels are a dependable and economically viable option for platform structures.
- Q: What are the different alloy compositions available for steel channels?
- There are several different alloy compositions available for steel channels, including carbon steel, stainless steel, and alloy steel. Carbon steel channels are primarily made of iron and carbon, with small amounts of other elements. Stainless steel channels contain chromium, which provides corrosion resistance and durability. Alloy steel channels are made by adding various elements such as manganese, nickel, and molybdenum to enhance specific properties like strength and toughness.
- Q: How do steel channels perform under snow loads?
- Steel channels perform well under snow loads due to their high strength and stiffness. The structural integrity and load-bearing capacity of steel channels allow them to effectively resist the weight and pressure exerted by snow, making them a reliable choice for withstanding snow loads.
- Q: What are the different methods of insulation for steel channels?
- Steel channels can be insulated using various methods, each with its own advantages and applications. Some commonly used methods are: 1. Thermal insulation: By using materials with low thermal conductivity, heat transfer can be reduced. Examples of thermal insulation materials for steel channels include mineral wool, fiberglass, foam insulation, and reflective barriers. These materials effectively prevent heat loss or gain, ensuring energy efficiency and maintaining a comfortable temperature within the channel. 2. Spray foam insulation: This technique involves applying a liquid foam insulation material onto the steel channel's surface. The foam rapidly expands and solidifies, creating a seamless and airtight insulation layer. Spray foam insulation offers excellent thermal and moisture resistance, as well as soundproofing properties. It adheres well to irregular shapes, easily fills gaps and cracks, and is a versatile insulation method. 3. Insulated panels: Insulated panels are pre-fabricated panels with an insulating core sandwiched between two metal skins. These panels can be directly attached to steel channels, providing an instant and efficient insulation solution. Insulated panels offer excellent thermal performance, noise reduction, and fire resistance. They are lightweight, easy to install, and commonly used in commercial and industrial applications. 4. Insulation wraps: Insulation wraps are flexible materials that can be wrapped around steel channels to provide insulation. These wraps are typically made of fiberglass or mineral wool and come in various thicknesses and widths. Insulation wraps provide thermal and acoustic insulation, as well as protection against corrosion and condensation. They are easy to install and can be customized to fit different channel sizes and shapes. 5. Reflective insulation: Reflective insulation utilizes materials such as aluminum foil to reflect radiant heat away from the steel channel. This method is particularly effective in hot climates as it helps reduce heat gain. Reflective insulation can be installed as sheets, rolls, or panels and is often combined with other insulation methods to enhance overall thermal efficiency. 6. Ceramic insulation coatings: Ceramic insulation coatings are applied directly onto the steel channel's surface. These coatings consist of ceramic particles suspended in a binder, creating a heat-resistant barrier. Ceramic insulation coatings provide excellent thermal insulation and can withstand high temperatures. They are commonly used in industrial settings that require extreme heat or fire protection. Choosing the appropriate insulation method for steel channels depends on factors like desired thermal performance, budget, installation requirements, and specific application. It is important to consider the unique properties and benefits of each method to select the most suitable insulation solution.
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HOT ROLLED U CHANNEL 75*40 6M JIS STANDER
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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