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 are the typical applications of steel flat bars?
- Steel flat bars are commonly used in construction projects for a variety of applications including supports, frameworks, braces, and reinforcement. They are also utilized in manufacturing industries for machinery components and as base plates. Additionally, steel flat bars are frequently employed in the automotive and aerospace sectors for their strength and durability.
- Q:How is a steel flat bar manufactured?
- A steel flat bar is typically manufactured through a process called hot rolling. In this process, a steel billet or slab is heated to a high temperature and then passed through a series of rotating rolls to shape it into a flat bar. The rolling process helps to improve the strength and uniformity of the steel while also reducing its thickness. Once the desired dimensions are achieved, the flat bar is cooled and cut into desired lengths before undergoing any further treatments or finishing processes.
- Q:Can steel flat bars be used for load-bearing applications?
- Yes, steel flat bars can be used for load-bearing applications. Steel is known for its high strength and durability, making it suitable for supporting heavy loads. Flat bars provide a stable and solid base for load-bearing structures, such as beams, frames, and trusses, ensuring stability and structural integrity.
- Q:What is the difference between a steel flat bar and a steel angle bar?
- A steel flat bar and a steel angle bar are two different shapes of steel bars that serve distinct purposes in various applications. A steel flat bar, as the name suggests, is a rectangular-shaped bar with evenly distributed thickness throughout its length. It has a flat surface on the top and bottom, making it ideal for applications that require a level and smooth support or a structural component. Steel flat bars are commonly used in construction, manufacturing, and industrial settings where strength, stability, and load-bearing capacity are crucial. They can be easily welded, machined, or drilled, making them versatile for a wide range of applications. On the other hand, a steel angle bar, also known as an L-shaped bar, has two legs of equal or varying lengths that meet at a 90-degree angle. The legs can have the same or different thicknesses, depending on the desired strength and structural requirements. Steel angle bars are primarily used for structural support, reinforcement, and framing applications. They are commonly used to reinforce corners, joints, or edges of structures such as buildings, bridges, and machinery. The 90-degree angle provides additional strength and stability, making angle bars suitable for heavy-duty applications. In summary, the main difference between a steel flat bar and a steel angle bar lies in their shape and intended use. Steel flat bars have a flat surface throughout their length and are used for various applications that require a level and smooth support or structural component. Steel angle bars, on the other hand, have an L-shaped profile and are primarily used for structural support, reinforcement, and framing applications, especially where additional strength and stability are required.
- Q:What is the difference between hot-rolled and cold-rolled steel flat bars?
- The main difference between hot-rolled and cold-rolled steel flat bars lies in their production process and resulting characteristics. Hot-rolled steel flat bars are made by heating a steel billet or slab to a high temperature and then rolling it through a series of rollers to achieve the desired shape and size. This process results in a relatively rough surface and rounded edges. On the other hand, cold-rolled steel flat bars are produced by cooling down the hot-rolled steel to room temperature and then passing it through a series of rollers at room temperature. This process results in a smoother surface finish and sharper edges compared to hot-rolled steel flat bars. In terms of physical properties, hot-rolled steel flat bars generally have a larger size tolerance, as the high-temperature rolling process can cause some dimensional variations. Cold-rolled steel flat bars, on the other hand, have a tighter size tolerance due to the controlled cold-rolling process. Additionally, due to the heating and cooling process involved in their production, hot-rolled steel flat bars typically have a scaled surface, which is a thin layer of iron oxide. In contrast, cold-rolled steel flat bars have a clean, smooth surface. Moreover, the mechanical properties of hot-rolled and cold-rolled steel flat bars also differ. Hot-rolled steel flat bars tend to have a lower yield strength and higher ductility, making them suitable for applications that require shaping or bending. Cold-rolled steel flat bars, on the other hand, have a higher yield strength and lower ductility, making them more suitable for applications that require strength and durability. In summary, the key differences between hot-rolled and cold-rolled steel flat bars lie in their production process, surface finish, dimensional tolerance, and mechanical properties. The choice between the two depends on the specific requirements of the application and the desired characteristics of the steel flat bars.
- Q:Where can I buy ground level bending machine?
- When galvanized round steel is connected with galvanized flat steel, its length is not less than 6 times of the diameter of round steel. If necessary, it should be welded at right angle with auxiliary round steel or flat steel.
- Q:Can steel flat bars be powder coated?
- Yes, steel flat bars can be powder coated. Powder coating is a popular and effective finishing option for steel flat bars, providing a durable and attractive coating that offers protection against corrosion and wear.
- Q:Can steel flat bars be used for making agricultural equipment?
- Yes, steel flat bars can be used for making agricultural equipment. Steel is a durable and versatile material that is commonly used in the construction of agricultural machinery. Steel flat bars can be shaped and welded to create various components and structures required for agricultural equipment such as plows, cultivators, and harrows. The strong and rigid nature of steel flat bars makes them suitable for withstanding the demanding conditions and pressures experienced in agricultural operations. Additionally, steel is resistant to corrosion and can withstand exposure to moisture and other elements commonly found in agricultural environments. Overall, steel flat bars are a popular choice for manufacturing agricultural equipment due to their strength, durability, and versatility.
- Q:Can steel flat bars be used for making stairs or handrails?
- Yes, steel flat bars can be used for making stairs or handrails. They are commonly used in construction and fabrication due to their strength and durability. Steel flat bars provide a sturdy and reliable option for creating stable and secure stairs or handrails.
- Q:Are steel flat bars suitable for making architectural or decorative panels?
- Yes, steel flat bars are suitable for making architectural or decorative panels. Steel is a versatile material that offers several advantages for these applications. Firstly, steel is highly durable and can withstand various weather conditions, making it ideal for both indoor and outdoor use. Additionally, steel flat bars can be easily shaped and fabricated into different designs and patterns, allowing for endless possibilities in creating unique architectural or decorative panels. Steel also provides a sleek and modern look, enhancing the overall aesthetic appeal of the panels. Moreover, steel is a cost-effective option compared to other materials, making it a popular choice for architectural and decorative projects. In conclusion, steel flat bars are definitely suitable for making architectural or decorative panels due to their durability, versatility, and aesthetic appeal.
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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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