U CHANNEL GB and JIS standard High Quality Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
OKorder is offering high quality Hot Rolled Steel I-Beams 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:
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.
Product Advantages:
OKorder's
Product Description:
OKorder is offering high quality Hot Rolled Steel I-Beams 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:
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.
Product Advantages:
OKorder's channel are durable, strong, and resist corrosion, exact size, regular package, chemical and mechanical properties are stable.
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: BS4449
Certificates: ISO, SGS, BV, CIQ
Diameter: 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,
22mm,25mm,28mm,32mm,36mm,40mm,50mm
Length: 6M, 9M,12M or as required
Packaging: Export packing, nude packing, bundled
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 |
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: What makes stainless steel stainless?
A2: Stainless 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.
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.
are durable, strong, and resist corrosion, exact size, regular package, chemical and mechanical properties are stable.
- Q:Q235's steel plate and channel steel were rusted in the rain. The corrosion is not too serious, but it looks obvious. Will this product be rejected? Is there a standard in this respect?Please answer professionals, thank you.
- Normally, they are not rejected unless the customer has made it clear that they want to prevent the rain.
- Q:What are the considerations for steel channel connections to timber structures?
- When considering steel channel connections to timber structures, there are a few important factors to take into account. These considerations include the compatibility of materials, load capacity, joint design, and potential for corrosion. First and foremost, it is crucial to ensure that the steel channel and timber are compatible materials. This involves assessing the mechanical properties of both materials, such as their strength and stiffness. Additionally, any potential chemical reactions between the materials should be considered to avoid corrosion or degradation. The load capacity of the connection is another crucial consideration. The steel channel must be able to support the anticipated loads without compromising the structural integrity of the timber. This requires a thorough analysis of the applied loads, including static and dynamic forces, as well as any potential impact or wind loads. The design of the joint is also critical for a successful connection. The steel channel should be properly sized and positioned to distribute the loads evenly across the timber members. This may involve using appropriate fasteners, such as bolts or screws, and ensuring that they are properly installed and tightened to achieve the desired level of connection strength. Finally, the potential for corrosion should be carefully evaluated. Steel is susceptible to corrosion when exposed to moisture or chemicals, which can weaken the connection over time. Proper protective measures, such as galvanizing or coating the steel channel, should be considered to prevent corrosion and extend the lifespan of the connection. Overall, when connecting steel channels to timber structures, it is essential to consider material compatibility, load capacity, joint design, and corrosion prevention to ensure a safe and durable connection. By addressing these considerations, the connection can effectively transfer loads and maintain the structural integrity of the timber structure.
- Q:What are the different types of accessories available for steel channels?
- There are various types of accessories available for steel channels, including but not limited to, corner braces, brackets, hangers, clips, connectors, and end caps. These accessories provide additional support, stability, and versatility to the steel channels, allowing for various installation and mounting options in different applications.
- Q:Is the channel 20 the same as the channel 20b?
- The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# 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, such as 22#a, 22#b and so on.
- Q:Can steel channels be used for stair treads?
- Yes, steel channels can be used for stair treads. Steel channels are often used in construction for their strength and durability, and they can provide a sturdy and safe surface for stair treads. Steel channels can be designed and fabricated to meet specific load requirements, making them suitable for various types of staircases. Additionally, steel channels can be galvanized or coated to enhance their resistance to corrosion, further increasing their longevity. Overall, steel channels offer a reliable and practical option for stair treads in both commercial and residential settings.
- Q:What are the common surface treatments for steel channels?
- The common surface treatments for steel channels include galvanizing, painting, and powder coating.
- Q:How much is the load-bearing capacity of No. 10 I-beam per metre?
- National Standard No. 10 I-beam is 11.261kg/ meters; 6 meters long weight is 67.566kg
- Q:What are the different quality control measures for steel channels?
- There are several quality control measures for steel channels, which ensure that they meet the required standards and specifications. Some of the key measures include: 1. Dimensional checks: This involves verifying the dimensions of the steel channels, including their width, height, and thickness, to ensure they meet the specified tolerances. This is typically done using precision measuring tools such as calipers or micrometers. 2. Visual inspection: Visual inspection is conducted to identify any surface defects or imperfections on the steel channels, such as cracks, corrosion, or uneven surfaces. This is done by trained inspectors who carefully examine the channels, both externally and internally, to ensure they are free from any visible flaws. 3. Chemical composition analysis: Steel channels must meet specific chemical composition requirements in terms of elements such as carbon, manganese, silicon, and others. Chemical analysis techniques like spectroscopy or X-ray fluorescence are used to determine the exact composition of the steel channels. 4. Mechanical tests: Various mechanical tests are performed to evaluate the strength, hardness, and other mechanical properties of steel channels. These tests may include tensile testing, impact testing, hardness testing, or bend testing. These tests help ensure that the channels are capable of withstanding the intended loads and forces. 5. Surface finish assessment: The surface finish of steel channels is assessed to ensure it meets the specified standards, such as smoothness, uniformity, and absence of any defects. Techniques like visual inspection, surface roughness measurement, or dye penetrant testing may be used to assess the surface finish. 6. Non-destructive testing: Non-destructive testing methods like ultrasonic testing, magnetic particle inspection, or eddy current testing are employed to detect any internal defects or discontinuities in the steel channels without causing damage. These tests help identify hidden flaws that may affect the structural integrity of the channels. 7. Certification and documentation: After all the quality control measures are carried out, the steel channels are usually issued a certification documenting their compliance with the specified standards. This certification provides assurance to the buyers or end-users that the channels meet the required quality and performance criteria. By implementing these quality control measures, manufacturers can ensure that the steel channels they produce are of high quality, reliable, and suitable for their intended applications.
- Q:Can steel channels be used for supporting heavy equipment?
- Yes, steel channels can be used for supporting heavy equipment. Steel channels are commonly used in construction and industrial applications for their strength and load-bearing capacity. They are designed to provide structural support and can withstand heavy loads and forces. Steel channels are often used as beams, columns, or supports in buildings, bridges, machinery, and equipment. They are preferred for supporting heavy equipment due to their durability, stability, and ability to distribute weight effectively. However, it is essential to ensure that the specific steel channel used is appropriate for the weight and dimensions of the equipment being supported. Engineering calculations and considerations should be made to determine the suitable size, shape, and thickness of the steel channel to ensure it can adequately support the heavy equipment.
- Q:Can steel channels be used for creating support structures for communication towers?
- Yes, steel channels can be used for creating support structures for communication towers. Steel channels offer high strength and durability, making them suitable for carrying heavy loads and withstanding harsh weather conditions. Additionally, their versatile shape and design allow for easy installation and customization to meet the specific requirements of communication towers.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
U CHANNEL GB and JIS standard High Quality Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Related keywords
