Hot rolled flat bar; flat steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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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 |
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 |
160x63 | 160 | 63 | 6.50 | 10.0 | 17.240 |
160x65 | 160 | 65 | 8.50 | 10.0 | 19.752 |
180x68 | 180 | 68 | 7.00 | 10.5 | 20.174 |
180x70 | 180 | 70 | 9.00 | 10.5 | 23.000 |
200x73 | 200 | 73 | 7.00 | 11.0 | 22.637 |
200x75 | 200 | 75 | 9.00 | 11.0 | 25.777 |
220x77 | 220 | 77 | 7.00 | 11.5 | 24.999 |
220x79 | 220 | 79 | 9.00 | 11.5 | 28.453 |
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 |
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 |
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: What is the cost of steel flat bars compared to other materials?
- The cost of steel flat bars is generally lower compared to other materials such as aluminum or stainless steel.
- Q: What are the different surface finishes for steel flat bars?
- There are several different surface finishes available for steel flat bars, each with its own unique properties and benefits. Some of the most common surface finishes for steel flat bars include: 1. Hot Rolled: This is the most basic surface finish, where the steel is heated and then rolled through a series of rollers to achieve the desired shape. This finish is characterized by a rough and textured surface, with visible mill scale. It is often used for structural applications where appearance is not a primary concern. 2. Cold Rolled: In this process, the steel is rolled at room temperature, resulting in a smoother and more precise finish. Cold rolled steel flat bars have a clean and smooth surface, making them suitable for applications where aesthetics are important, such as furniture or decorative pieces. 3. Galvanized: Galvanizing is a process in which the steel flat bars are coated with a layer of zinc to protect them from corrosion. This finish provides excellent corrosion resistance and durability, making it ideal for outdoor applications or in environments with high moisture or chemical exposure. 4. Polished: Steel flat bars can also be polished to achieve a shiny and reflective surface. This finish is often used in architectural or decorative applications, where a sleek and modern appearance is desired. Polished steel flat bars can be further treated with coatings or protective films to enhance their durability and resistance to scratches or stains. 5. Brushed: Brushing is a surface treatment that creates a pattern of fine lines on the steel surface, giving it a textured and matte appearance. This finish is commonly used in applications where a decorative yet non-reflective surface is desired, such as signage or interior design. It is important to consider the specific requirements and intended use of the steel flat bars when selecting the appropriate surface finish. Each finish offers different aesthetic qualities, corrosion resistance, durability, and ease of maintenance, allowing for a wide range of options to suit various applications.
- Q: What are the properties of steel flat bars?
- Steel flat bars, known for their strength and versatility, are rectangular bars made of steel. These bars possess several properties that make them suitable for a variety of uses. To begin with, steel flat bars exhibit excellent tensile strength, enabling them to withstand high levels of tension without breaking or deforming. This characteristic renders them ideal for structural applications, such as building construction and engineering projects, where durability and strength are paramount. Another notable attribute of steel flat bars is their resistance to corrosion. To enhance this resistance, steel is typically alloyed with elements like chromium or nickel. Consequently, steel flat bars are suitable for outdoor applications or environments exposed to moisture, chemicals, or extreme temperatures. Furthermore, steel flat bars possess good weldability, allowing them to be easily joined or welded using different techniques. This feature facilitates the fabrication of complex structures or the reinforcement of existing ones, making steel flat bars a popular choice in the manufacturing and construction industries. In addition, steel flat bars have a high melting point, making them appropriate for applications involving exposure to elevated temperatures. They can endure heat without compromising their structural integrity, making them suitable for use in furnaces, ovens, or industrial machinery. Lastly, steel flat bars can be effortlessly machined, cut, or shaped to meet specific requirements. This quality enables customization and versatility in various applications, including the production of machinery parts, brackets, frames, and supports. In summary, the properties of steel flat bars, including their strength, corrosion resistance, weldability, high melting point, and machinability, make them a reliable and versatile choice for a wide range of applications in multiple industries.
- Q: Can steel flat bars be used for making brackets or supports for agricultural machinery?
- Yes, steel flat bars can be used for making brackets or supports for agricultural machinery. Steel is a durable and strong material, making it suitable for providing the necessary support and stability required in agricultural machinery. Additionally, steel is resistant to corrosion, which is crucial in agricultural environments that are often exposed to moisture and harsh weather conditions.
- Q: How do you remove burrs or sharp edges from steel flat bars?
- To remove burrs or sharp edges from steel flat bars, there are several methods you can use: 1. Grinding: One of the most common methods is using a grinding wheel or belt sander. Simply hold the steel flat bar firmly and run it along the grinding wheel or belt sander, applying moderate pressure. Move the bar back and forth, ensuring all edges are evenly ground until the burrs or sharp edges are removed. 2. Deburring tools: There are various handheld deburring tools available on the market specifically designed for removing burrs and sharp edges from metal surfaces. These tools usually consist of a handle with a replaceable blade or cutting bit. Hold the steel flat bar securely and run the deburring tool along the edges to shave off the burrs. 3. File: A metal file is another effective tool to remove burrs from steel flat bars. Choose a file with a fine or medium tooth pattern, depending on the severity of the burrs. Hold the file at an angle to the steel bar and apply even pressure while moving it back and forth along the edges. Continue filing until the burrs are smoothed out. 4. Sandpaper: If the burrs are not too severe, you can also use sandpaper to remove them. Start with a coarse-grit sandpaper and gradually move to finer grits until the burrs are gone. Wrap the sandpaper around a wooden block or use your hand to sand the edges evenly. Remember to always wear protective gloves and eyewear when working with metal to avoid injury. Additionally, it is crucial to secure the steel flat bar firmly before attempting any of the above methods to ensure stability and prevent accidents.
- Q: Are steel flat bars prone to corrosion?
- Yes, steel flat bars are prone to corrosion, especially when exposed to moisture and oxygen.
- Q: What are the different sizes available for steel flat bars?
- There is a range of sizes available for steel flat bars to meet different needs and applications. The dimensions of steel flat bars typically vary from 1/8 inch in thickness and 1/2 inch in width to 1 inch in thickness and 12 inches in width. Some commonly used sizes include 1/4 inch in thickness and 1/2 inch in width, 3/8 inch in thickness and 1 inch in width, and 1/2 inch in thickness and 2 inches in width. Moreover, larger sizes of steel flat bars can be obtained, such as 1 inch in thickness and 6 inches or wider in width. The specific size required will depend on the intended purpose of the steel flat bar, whether it is for structural support, fabrication, or general construction. It is advisable to consult a steel supplier or manufacturer to determine the most appropriate size for your particular application.
- Q: Are steel flat bars suitable for making brackets or supports for kitchen appliances?
- Yes, steel flat bars are suitable for making brackets or supports for kitchen appliances. Steel is a strong and durable material that can handle the weight and stress of holding up kitchen appliances. Additionally, steel has a high resistance to heat, making it a safe choice for use in the kitchen. The flat shape of the bars allows for easy installation and provides a stable and secure support for the appliances. Overall, steel flat bars are a reliable and practical choice for making brackets or supports for kitchen appliances.
- Q: Are steel flat bars suitable for architectural cladding?
- Yes, steel flat bars can be suitable for architectural cladding. Steel is a popular material choice for cladding due to its durability, strength, and versatility. Steel flat bars can be used to create sleek and modern designs for architectural cladding applications. They can be easily shaped, cut, and welded to achieve the desired look and can be finished with various surface treatments such as galvanizing, powder coating, or painting to enhance their aesthetic appeal and protect against corrosion. Steel flat bars can be used as vertical or horizontal elements in cladding systems, providing structural support and creating visually appealing facades. Additionally, steel is a sustainable material that can be recycled, making it an environmentally friendly choice for architectural cladding. However, it is important to consider the specific requirements of the project, such as the local climate conditions, maintenance requirements, and the desired design aesthetic, to determine if steel flat bars are the most suitable option for the specific architectural cladding application.
- Q: Can steel flat bars be used for making automotive frames or chassis?
- Steel flat bars are suitable for the construction of automotive frames and chassis. This is because steel is known for its strength and durability, making it a popular choice for such applications. These flat bars, which have a rectangular shape, can be used as structural components in the construction process. They can be connected by welding or bolting to achieve the desired shape and size, offering excellent load-bearing capabilities and stability. Moreover, steel flat bars have good resistance to impact and fatigue, allowing them to withstand different driving conditions and stresses. In addition to their performance benefits, steel is easily accessible and cost-effective, making it a practical option for automotive manufacturers.
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Hot rolled flat bar; flat steel
- Ref Price:
-
- Loading Port:
- Tianjin
- 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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