U CHANNEL JIS G3192 5mm-300mm Hot Rolled High Quality or GB Q235
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Product Description:
OKorder is offering U CHANNEL JIS G3192 5mm-300mm Hot Rolled High Quality or GB Q235at 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:
1.The JIS U Channel Steel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.
2.The JIS u 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. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.
3.In a word, the channel steel must possess perfect welding property, riveting property and mechanical property and so on.
Product Advantages:
OKorder's U CHANNEL JIS G3192 5mm-300mm Hot Rolled High Quality or GB Q235 re durable, strong, and resist corrosion.
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: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Original Place | Tangshan, China | Brand Name | UINDA |
Standard | JIS G3192 : 1990 | ||
Material Grade | SS490 | ||
Sizes | 50mm to 200mm | ||
Sales Volume/Year | 3000MT | ||
Destination Area | Middle East, Africa, Southeast Asia | ||
2. The sections in details are as followings in the table-1
JIS U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
| (mm) | (mm) | (mm) | (mm) |
|
50x25 | 50 | 25 | 3.0 | 6.00 | 2.37 |
75X40 | 75 | 40 | 3.8 | 7.00 | 5.30 |
75X40 | 75 | 40 | 4.0 | 7.00 | 5.60 |
75X40 | 75 | 40 | 4.5 | 7.00 | 5.85 |
75X40 | 75 | 40 | 5.0 | 7.00 | 6.92 |
|
|
|
|
|
|
100X50 | 100 | 50 | 3.8 | 6.00 | 7.30 |
100X50 | 100 | 50 | 4.2 | 6.00 | 8.03 |
100X50 | 100 | 50 | 4.5 | 7.50 | 8.97 |
100X50 | 100 | 50 | 5.0 | 7.50 | 9.36 |
|
|
|
|
|
|
125X65 | 125 | 65 | 5.2 | 6.80 | 11.66 |
125X65 | 125 | 65 | 5.3 | 6.80 | 12.17 |
125X65 | 125 | 65 | 5.5 | 8.00 | 12.91 |
125X65 | 125 | 65 | 6.0 | 8.00 | 13.40 |
|
|
|
|
|
|
150x75 | 150 | 75 | 5.5 | 7.30 | 14.66 |
150x75 | 150 | 75 | 5.7 | 10.00 | 16.71 |
150x75 | 150 | 75 | 6.0 | 10.00 | 17.90 |
150x75 | 150 | 75 | 6.5 | 10.00 | 18.60 |
150x75 | 150 | 75 | 6.5 | 10.00 | 24.00 |
|
|
|
|
|
|
200X80 | 200 | 80 | 7.5 | 11.00 | 24.60 |
3. The mechanical property of JIS U Channel Steel in the table-2:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
4. The chemical composition of JIS U Channel Steel as per SS490 in the table-3
Grade | Element(%) | |||
C | Mn | P | S | |
SS490 | - | - | ≦0.050 | ≦0.050 |
FAQ:
Q1 How do we guarantee the quality of our products?
A1 We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q2 How soon can we receive the product after purchase?
A2 Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q3 What makes stainless steel stainless?
A3 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.
- Q: How do steel channels compare to other types of steel profiles?
- When comparing steel channels to other steel profiles, it becomes evident that they possess numerous benefits. Firstly, their high strength and durability are widely recognized. Due to their U-shaped design, steel channels can effectively bear heavy loads without succumbing to bending or warping, making them ideal for structural purposes. Additionally, this strength enables them to withstand extreme weather conditions and external forces, ensuring their longevity. Secondly, steel channels offer exceptional versatility. They can be easily customized and fabricated to meet specific project requirements, making them suitable for a variety of applications, including structural support, framing, and reinforcement. Furthermore, steel channels are available in various sizes and thicknesses, allowing them to be utilized in projects of different scales. Moreover, steel channels exhibit remarkable corrosion resistance. Typically crafted from carbon or stainless steel, which both possess natural anti-corrosion properties, they are well-suited for outdoor and marine environments that are prone to moisture or chemical exposure. Furthermore, steel channels are cost-effective. Being widely available and abundant, steel is relatively affordable compared to other construction materials. Additionally, the durability and longevity of steel channels result in reduced maintenance costs over time, making them a cost-efficient choice for many applications. Lastly, steel channels offer ease of installation. Their uniform shape and standardized dimensions make them simple to work with, thereby reducing installation time and labor costs. This ease of installation also makes steel channels the preferred choice for DIY projects or small-scale constructions. In conclusion, steel channels possess numerous advantages over other steel profiles. Their strength, versatility, corrosion resistance, cost-effectiveness, and ease of installation make them a popular choice for various construction projects.
- Q: Cautions for surface zinc spraying on channel steel
- Thermal spraying zinc sacrificial anode protection is a single layer of zinc, the corrosion rate depends only on the zinc layer thickness and dissolution rate and inorganic zinc in addition to the protection of zinc layer, the complex chemical changes generated by lithium silicate, zinc silicate, carbonate can better cover metal surface. Secondly, the high porosity of thermal sprayed zinc (3% ~ 5%), another blocking agent brushing waterborne inorganic zinc rich coating with low porosity (usually below 1%), which can be used for thermal spraying zinc surface sealants. In addition, the process of thermal spraying zinc complex, need for high temperature and high pressure and inorganic zinc spraying, brushing is can be flexible operation, the overall comparison, but low cost inorganic zinc.
- Q: What does channel steel look like? Where is it usually used?
- Channel steel is a type of steel, as its name suggests, is a groove type steel. Generally used for steel structure column, beam and ladder, electrical engineering general production of foundation buried parts, called basic channel steel. Because of its special shape and bearing capacity, it is also widely used in support structures.
- Q: What are the guidelines for steel channel installations in high-temperature environments?
- The guidelines for steel channel installations in high-temperature environments typically include using heat-resistant materials, proper insulation, and ensuring adequate ventilation to prevent overheating and potential structural damage. It is also important to follow manufacturer instructions and consult with professionals experienced in working with steel channels in high-temperature settings to ensure proper installation and safety.
- Q: How about the Y-Y moment of inertia in the form of hot rolled channel steel Iy?
- The method of superposition of moments of inertia: the moment of inertia of multiple rectangles plus the moment of inertia of the four surfaces of the cornersEach of the deformed moments of inertia is equal to the sum of the two triangular moments of inertia and the sectorial moments of inertiaThe sectorial moment of inertia is used in integral calculus, and the examples of advanced mathematics are taken at random.
- Q: How do steel channels contribute to the overall ventilation of a building?
- Steel channels are an integral part of the overall ventilation system in a building as they provide pathways for the movement of air. These channels are strategically placed throughout the structure, allowing fresh air to enter and stale air to exit. By facilitating proper airflow, steel channels help regulate temperature, remove pollutants, and improve air quality, thereby contributing to a healthier and more comfortable environment inside the building.
- Q: What are the different types of hangers used for steel channels?
- There are several different types of hangers used for steel channels, including clevis hangers, u-bolt hangers, pipe hangers, and beam clamps. These hangers are designed to provide support and secure the steel channels in various applications, such as construction, plumbing, and electrical installations. Each type of hanger has its own specific design and mounting method to accommodate different channel sizes and load capacities.
- Q: What are the different methods of protecting steel channels from weathering?
- There are several methods available to protect steel channels from weathering. These methods aim to prevent corrosion and extend the lifespan of the steel channels. Some of the common methods of protection include: 1. Coatings: Applying protective coatings is one of the most effective methods of preventing weathering on steel channels. These coatings can be in the form of paint, epoxy, or zinc-based materials. The coating acts as a barrier, preventing moisture and oxygen from reaching the steel surface and causing corrosion. 2. Galvanization: Galvanizing steel channels involves coating them with a layer of zinc. This method provides excellent protection against weathering as the zinc acts as a sacrificial anode, corroding instead of the steel. Galvanized steel channels have enhanced resistance to corrosion and can withstand harsh weather conditions. 3. Powder coating: Powder coating is a popular method of protecting steel channels from weathering. It involves applying a dry powder to the surface of the channels, which is then heated and cured to form a durable protective layer. Powder coating provides a decorative finish and excellent resistance to corrosion, UV rays, and weathering. 4. Stainless steel: Using stainless steel channels is another effective way of protecting against weathering. Stainless steel contains chromium, which forms a passive oxide layer on the surface, protecting it from corrosion. Stainless steel channels are highly resistant to rust, making them suitable for outdoor applications. 5. Design considerations: Proper design and engineering can also help protect steel channels from weathering. This includes incorporating drainage systems to prevent water accumulation, ensuring proper ventilation to reduce moisture buildup, and avoiding the use of dissimilar metals that can cause galvanic corrosion. In conclusion, there are various methods available to protect steel channels from weathering. Each method offers different levels of protection, and the choice depends on factors such as the environment, budget, and desired lifespan of the steel channels. It is crucial to select the appropriate method to ensure the longevity and performance of the steel channels in outdoor applications.
- Q: Are steel channels available in pre-fabricated lengths?
- Certainly! Pre-fabricated lengths of steel channels can indeed be obtained. These steel channels find widespread application in construction and engineering endeavors, and they can be produced in diverse lengths to cater to various needs. The availability of these pre-fabricated lengths greatly facilitates the work of builders and contractors, as they can be conveniently transported and installed on-site. Furthermore, the utilization of pre-fabricated lengths aids in maintaining uniformity in dimensions and quality, as they are crafted in controlled settings utilizing specialized equipment.
- Q: The role of channel?
- Channel steel is used in building construction and vehicle manufacture, including hot rolled channel steel and bent channel steel. Hot rolled channel steel can be divided into two types: ordinary and light. The channel steel specifications are from 5 to 40, i.e., the corresponding height is 5 to 40cm. At the same height, the light channel steel has narrower legs, thinner waist and lighter weight than ordinary channel steel. Channel steel is widely used in the manufacture of vehicles and various metal structures.
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U CHANNEL JIS G3192 5mm-300mm Hot Rolled High Quality or GB Q235
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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