Hot Rolled Steel U Channels Q345 System 1

Hot Rolled Steel U Channels Q345 System 2

Hot Rolled Steel U Channels Q345 System 3

Hot Rolled Steel U Channels Q345

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 200000 m.t./month

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Angle Steel Hot Rolled ASTM A36 and GB Q235

Minimum Order Quantity: 25 Tons Unit: m.t. Loading Port: Xingang Port
Supply Ability: 1000 Tons Per Day Payment Terms: TT or L/C

Product Description:
Specifications of Hot Rolled Steel U Channels Q345:

Standard Applied: GB Standard, EN Standard(UPN), JIS Standard

Sizes: 50mm to 300mm

Material Grade: Q235B, Q345B, S235JR, SS400, ASTM A36

As shown in the figure:

JIS U CHANNEL	Standard h	Sectional b	Dimension s	t	Mass: Kg/m
	(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

Usage/Application of Hot Rolled Steel U Channels Q345:

The steel u channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc. In details, the steel u channel belongs to carbon structural steel which is applied to in the field of construction and machinery. The steel u channel 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 steel u channel must possess perfect welding property, riveting property and mechanical property and so on.

HOT ROLLED U-CHANNEL STEEL

Package & Delivery: Hot Rolled Steel U Channels Q345

The steel u channel 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.

And steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less 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.

As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

All in all, we could do in accordance with customer's request

Q: What are the different uses for stainless steel angles?: Stainless steel angles find widespread application in diverse industries and fields. Here are several examples of the different ways in which stainless steel angles are utilized: 1. For structural support: In construction and engineering projects, stainless steel angles serve as essential elements for providing stability, strength, and longevity. They are ideal for framing structures, supporting beams, and reinforcing load-bearing structures. 2. In architecture: Stainless steel angles are commonly employed in architectural designs to create decorative trims, frames, and accents. They add aesthetic appeal to buildings, bridges, and other structures. 3. In industrial equipment: Stainless steel angles play a crucial role in the manufacturing and assembly of industrial machinery, conveyor systems, and robotics. They provide stability and reinforcement in heavy-duty applications. 4. In furniture and shelving: Stainless steel angles are frequently used in the construction of furniture and shelving units. They offer stability and support, ensuring long-lasting durability for tables, chairs, storage racks, and display shelves. 5. In the automotive industry: Stainless steel angles find various applications in the automotive sector. They are commonly used in the production of frames, chassis, brackets, and suspension components, offering strength and resistance to corrosion. 6. In marine applications: Due to their resistance to corrosion, stainless steel angles are highly suitable for marine environments. They are commonly used in boat building, ship fittings, and offshore structures, enduring harsh saltwater conditions. 7. In the food processing and medical industries: Stainless steel angles are extensively utilized in the food processing and medical sectors. They are corrosion-resistant, easy to clean, and comply with strict hygiene standards. Stainless steel angles are commonly found in the construction of food processing equipment, surgical instruments, and medical devices. 8. In decorative and artistic projects: Stainless steel angles contribute to artistic and decorative endeavors. Sculptors, designers, and metalworkers often employ them to create visually appealing structures, sculptures, and installations. To summarize, stainless steel angles serve multiple purposes in industries such as construction, architecture, industrial manufacturing, automotive, marine, furniture, food processing, medical, and art. Their strength, durability, and resistance to corrosion make them a versatile and dependable choice in various settings.

Q: Can steel angles be used in furniture manufacturing?: Yes, steel angles can indeed be used in furniture manufacturing. Steel angles are versatile structural elements that are commonly used in various industries, including furniture manufacturing. They can be used as supports, brackets, or reinforcement in furniture designs. Steel angles provide excellent strength and stability, making them suitable for heavy-duty applications. They can be welded, bolted, or screwed together to create sturdy furniture frames or structures. Additionally, steel angles come in various sizes and shapes, allowing for flexibility in design and customization. Overall, steel angles offer durability, stability, and versatility, making them a popular choice in furniture manufacturing.

Q: Can steel angles be used for temporary structures or scaffolding?: Yes, steel angles can be used for temporary structures or scaffolding. Steel angles provide strength, stability, and durability, making them suitable for supporting temporary structures and scaffolding systems. They are commonly used in construction projects due to their ability to withstand heavy loads and provide reliable support during temporary installations.

Q: How do you determine the appropriate size of steel angle for a specific application?: To determine the appropriate size of steel angle for a specific application, factors such as the load it needs to bear, the length of the span, the type of material being supported, and any applicable building codes or regulations should be considered. Structural engineers or professionals with expertise in steel construction can perform calculations and analysis to determine the required size of steel angle based on these factors.

Q: What are the different methods of joining steel angles?: There are several methods of joining steel angles, which are commonly used in construction and fabrication projects. These methods include welding, bolting, riveting, and adhesive bonding. 1. Welding: This is the most common and widely used method for joining steel angles. It involves melting the two angles together using heat and adding a filler material, typically in the form of a welding rod or wire, to create a strong and permanent bond. Welding provides excellent strength and integrity to the joint, and it can be done using various techniques such as arc welding, MIG welding, or TIG welding. 2. Bolting: Bolting is another common method of joining steel angles, especially when the joint needs to be versatile and easily disassembled. It involves using bolts, nuts, and washers to connect the angles together. This method provides a strong and rigid connection, and it allows for easy adjustment or removal of the angles if necessary. 3. Riveting: Riveting is a traditional method of joining steel angles that involves the use of rivets. Rivets are cylindrical metal pins that are inserted through holes drilled in the angles and then hammered or pressed to create a permanent connection. While riveting is less commonly used today due to advancements in welding and bolting techniques, it can still be a suitable method for joining steel angles in certain applications. 4. Adhesive Bonding: Adhesive bonding is a method that involves using industrial adhesives to join steel angles together. This method is particularly useful when aesthetics, weight reduction, or vibration dampening are important considerations. Adhesive bonding provides a clean and seamless joint, and it can be an effective alternative to welding or bolting in certain situations. Each method of joining steel angles has its advantages and disadvantages, and the choice of method depends on factors such as the intended use of the joint, the load-bearing requirements, the design specifications, and the available equipment and resources. It is important to carefully consider these factors and consult with experts to determine the most suitable method for a specific application.

Q: How do you calculate the load distribution on a steel angle?: To calculate the load distribution on a steel angle, you need to consider the geometry and properties of the angle as well as the applied load. Here are the steps to calculate the load distribution on a steel angle: 1. Determine the dimensions and properties of the steel angle: Measure the length, width, and thickness of the angle. Also, determine the material properties such as yield strength and modulus of elasticity. 2. Determine the location of the applied load: Identify where the load is being applied on the steel angle. This could be at a single point or distributed along the length of the angle. 3. Calculate the moment of inertia: The moment of inertia represents the resistance of the steel angle to bending. It depends on the dimensions and shape of the angle. You can calculate the moment of inertia using standard formulas or refer to appropriate tables for common steel angle shapes. 4. Calculate the bending stress: Once you have the moment of inertia and the applied load, you can calculate the bending stress using the formula: bending stress = (M * c) / I, where M is the applied moment, c is the distance from the neutral axis to the extreme fiber, and I is the moment of inertia. 5. Determine the load distribution: The load distribution on the steel angle depends on the bending stress. The angle will experience higher stress at points farther from the neutral axis, resulting in a non-uniform load distribution. You can plot the stress distribution along the angle to visualize the areas of higher and lower stress. 6. Verify the load capacity: Finally, compare the calculated load distribution with the load capacity of the steel angle. The load capacity is typically determined by the yield strength of the material and the safety factor applied. Ensure that the calculated load distribution does not exceed the load capacity to ensure the angle's structural integrity. It is important to note that these calculations are simplified and assume ideal conditions. In practical applications, factors such as deformation, buckling, and support conditions may need to be considered, and consulting structural engineering resources or professionals is recommended.

Q: How are steel angles protected against corrosion?: Steel angles are protected against corrosion through various methods such as galvanization, painting, or applying a protective coating. These protective measures create a barrier between the steel surface and corrosive elements, preventing direct contact and ensuring the longevity and durability of the steel angles.

Q: What are the different finishes available for steel angles?: Steel angles can be finished in various ways, depending on the desired appearance and level of protection. One popular option is hot-dip galvanizing, where the angle is immersed in molten zinc to create a corrosion-resistant coating. This finish is ideal for outdoor use or in environments with high humidity or exposure to chemicals. Another choice is powder coating, which involves applying a dry powder to the angle and then baking it in an oven to create a durable finish. Powder coatings come in a wide range of colors and textures, allowing for customization to meet specific design needs. They also provide good corrosion resistance and are commonly used in architectural and decorative applications. For a more natural look, the angle can be left untreated or given a mill finish. The mill finish refers to the smooth, slightly reflective appearance that occurs during the manufacturing process. This finish is often used in structural applications where aesthetics are not the main concern. Lastly, the angle can be painted or coated with enamel. This involves applying a liquid paint or enamel coating to the surface, providing both rust protection and an improved appearance. Painted finishes come in various colors and can be tailored to specific design requirements. Ultimately, the choice of finish for steel angles depends on factors such as the desired level of corrosion resistance, aesthetic preferences, and the specific application or environment in which the angles will be used.

Q: Can steel angles be used for framing or supporting partitions?: Indeed, framing or supporting partitions can be achieved through the utilization of steel angles. In construction, steel angles are frequently employed due to their remarkable strength and durability. They possess the ability to offer structural support and ensure stability for walls and partitions. Typically, steel angles are fastened to both the floor and ceiling, enabling the creation of a framework for the partition. Moreover, they can serve to reinforce preexisting walls or structures. Furthermore, steel angles possess the advantage of being easily cut and welded to correspond to precise dimensions, rendering them highly versatile for framing or supporting partitions.

Q: What are the different methods for joining steel angles?: There are several methods for joining steel angles, including welding, bolting, riveting, and using adhesive bonding. Welding is commonly used and involves fusing the angles together using heat. Bolting involves using bolts, nuts, and washers to secure the angles together. Riveting involves using rivets to create a permanent joint. Adhesive bonding uses strong adhesives to bond the angles together. The choice of method depends on factors such as the load-bearing requirements, aesthetics, and the specific application of the steel angles.

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