HR Channel Steel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
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Specifications of HR Channel Steel:
1.We supply high quality HR Channel steel at reasonable price, including Chinese standard, Japanese standard and so on.
|
Standard |
GB/JIS/EN/ASTM/DIN |
|
Material Grade |
Q235B,Q235,Q345,Q345B,SS400,S235JRG1,A36,ST37-2 |
|
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: we are also competent to provide our customers other HR Channel Steel based on other sizes according to customer’s requirements.
2. The detailed sections of HR Channel Steel as per GB standard.Just as followings in the table-1:
|
GB U CHANNEL |
Standard h |
Sectional b |
Dimension s |
t |
Mass: Kg/m |
|
|
(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 HR Channel Steel as customer’s request.
Applications of HR Channel Steel:
The HR Channel Steel 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 HR Channel Steel:
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.
Production Flow of HR Channel Steel:
1.The steel billet shall be heated in the high temperature furnace.
2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.
3. The hot rolled channel steel should be put onto the cooling bed to make the temperature low.
4. The channel steel should be straighted on the straightener.
5. The straighted channel steel will be cut into meters by saw, as per customer's requirements.
- Q: Can steel channels be used for pedestrian bridges?
- Yes, steel channels can be used for pedestrian bridges. Steel channels are commonly used in bridge construction due to their strength, durability, and versatility. They offer excellent load-bearing capabilities, allowing pedestrians to safely cross the bridge. Steel channels can be designed and fabricated to meet specific bridge requirements, such as span length, weight capacity, and aesthetic considerations. Additionally, steel channels can withstand harsh environmental conditions, making them suitable for outdoor pedestrian bridges that may be exposed to weather elements. Overall, steel channels are a popular choice for pedestrian bridge construction due to their structural integrity and ability to provide a safe and reliable crossing for pedestrians.
- Q: Are steel channels suitable for use in automotive applications?
- Yes, steel channels are suitable for use in automotive applications. They provide strength, stability, and durability, making them ideal for various structural and framing components in vehicles. Steel channels can withstand high loads and impacts, ensuring the safety and reliability of automotive designs.
- Q: What are the factors to consider when determining the appropriate thickness of a steel channel?
- When considering the appropriate thickness of a steel channel, there are several factors that need to be taken into account. These factors include the load that the steel channel will bear, the length of the channel, the properties of the steel being used, and any relevant building codes or regulations. The load is the most crucial factor to consider. The steel channel must be able to support the weight or force placed upon it without bending or collapsing. The type and magnitude of the load, whether it is static or dynamic, and any potential impact or live loads should all be considered. Calculations or engineering analysis may be necessary to determine the appropriate thickness based on the expected load. The length of the steel channel is another important consideration. Longer spans require thicker steel channels to prevent deflection or sagging. The longer the span, the more potential there is for flexing, so a thicker channel will provide the necessary rigidity and support. The properties of the steel being used also play a role in determining the appropriate thickness. Different grades of steel have different strength and stiffness characteristics, which should be taken into account when selecting the thickness. Material properties such as yield strength, tensile strength, and modulus of elasticity should be considered. Furthermore, any relevant building codes or regulations should be considered. Local building codes often specify minimum thickness requirements for structural elements, including steel channels. These codes are in place to ensure the safety and integrity of the structure, so it is essential to comply with them. In conclusion, careful consideration should be given to factors such as the load, span, material properties, and building codes when determining the appropriate thickness of a steel channel. A comprehensive analysis should be conducted to ensure that the chosen thickness will provide adequate strength and support for the intended application.
- Q: What type of channel steel and I-beam should be used to build an attic floor? Thank you!
- 4.5 meters wide, certainly not wooden side. If you use wood, you will regret it in the future. 4.5 meters wide with wooden square, unless there is an upright post in the middle, otherwise it will surely fall. This is not a ceiling. If you use wood, you can only use more than 20 cm of raw wood through. I used to do an attic, the width of the room is 3.6 meters, all of the diameter of about 20 of the original wood, and later used basically do not shake, you can have this room nearly 1 meters wide oh.
- Q: I think the channel model specifies the standard of cross section, and -39 refers to the length of the channel. Thank you for your answer.
- That is to say, 10# channel steel, size is 100 wide, leg height 48, thickness 5
- Q: Which is cheaper, the same size, ordinary channel steel and light channel steel? Price difference is not big?
- Light channel steel and ordinary channel compared to the same height, other sizes are thinner than ordinary channel, the natural weight is lighter.
- Q: How do steel channels contribute to daylighting in buildings?
- Steel channels can contribute to daylighting in buildings by being used as structural components for large windows or skylights. These channels provide the necessary support and framing for these daylighting features, allowing more natural light to enter the building and reducing the need for artificial lighting.
- Q: How do steel channels contribute to the stability of a structure during tornadoes?
- Steel channels contribute to the stability of a structure during tornadoes in several ways. Firstly, steel channels are made of high-strength steel, which provides excellent resistance to both compression and tension forces. This strength allows the channels to withstand the powerful winds and forces that tornadoes generate. Moreover, steel channels are often used as structural members in the framing of a building. They are typically installed vertically or horizontally between the main columns and beams, creating a network of interconnected support. This framework helps distribute the load and forces generated by the tornado throughout the structure, preventing concentrated stress points and potential collapses. Additionally, steel channels can be strategically placed in load-bearing walls or as bracing elements to enhance the structural integrity of a building. These channels act as reinforcements, providing extra support and stiffness to the walls, which is crucial during tornadoes when the structure is subjected to intense wind pressures. This reinforcement helps to prevent the walls from buckling or collapsing under the extreme forces. Furthermore, steel channels are often utilized in the construction of storm shelters or safe rooms, which are specifically designed to protect occupants during tornadoes. These channels are incorporated into the walls, ceiling, and floor of these shelters, providing a robust and secure enclosure that can withstand the destructive forces of a tornado. Overall, steel channels play a crucial role in enhancing the stability of a structure during tornadoes. Their high strength, ability to distribute forces, and reinforcement capabilities make them an essential component in ensuring the safety and integrity of buildings in tornado-prone areas.
- Q: What is the difference between U steel and channel steel?
- Channel steels and U steels are simply different when applied,Mainly divided into ordinary channel (U steel) and light channel (light U steel).It can also be considered as follows: the channel steel is formed by thermal elongation, and the U steel is generally rolled under cold condition.The biggest difference between the two is thickness: the overall thickness of the channel is not the same, the overall thickness of light U steel is the same
- Q: Can steel channels be customized according to specific requirements?
- Yes, steel channels can be customized according to specific requirements. Manufacturers can tailor the dimensions, lengths, thicknesses, and finishes of steel channels to meet the specific needs and preferences of customers.
1. Manufacturer Overview
| Location | Hebei, China |
| Year Established | 1993 |
| Annual Output Value | Above US$100 Million |
| Main Markets | South Asia Middle East; Southeast Aisa; south Korea |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin; |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM service offered |
| Product Price Range | average |
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HR Channel Steel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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