Steel angle bar

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

Specifications of Angle Steel

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 6m, 9m, 12m as following table

3. Sizes

Angle Steel

Sizes: 25mm-250mm
a*t
25*2.5-4.0	70*6.0-9.0	130*9.0-15
30*2.5-6.6	75*6.0-9.0	140*10-14
36*3.0-5.0	80*5.0-10	150*10-20
38*2.3-6.0	90*7.0-10	160*10-16
40*3.0-5.0	100*6.0-12	175*12-15
45*4.0-6.0	110*8.0-10	180*12-18
50*4.0-6.0	120*6.0-15	200*14-25
60*4.0-8.0	125*8.0-14	250*25

5. Payment terms:

1).100% irrevocable L/C at sight.

2).30% T/T prepaid and the balance against the copy of B/L.

3).30% T/T prepaid and the balance against L/C

6.Material details:

Alloy No	Grade	Element (%)
		C	Mn	S	P	Si
		C	Mn	S	P	Si

Q235	B	0.12—0.20	0.3—0.7	≤0.045	≤0.045	≤0.3

Alloy No	Grade	Yielding strength point( Mpa)
		Thickness (mm)
		≤16	＞16--40		＞40--60	＞60--100
		≥

Q235	B	235		225	215	205
Alloy No	Grade	Tensile strength (Mpa)	Elongation after fracture (%)
		Tensile strength (Mpa)	Thickness (mm)
			≤16	＞16--40	＞40--60	＞60--100
			≥

Q235	B	375--500	26	25	24	23

Usage & Applications of Angle Steel

According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Packaging & Delivery of Angle Steel

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

Production flow of Angle Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Q: Are steel angles available in different grades?: Yes, steel angles are available in different grades. Steel angles are commonly made from carbon steel, which is available in various grades such as A36, A572, and A588. These grades have different chemical compositions and mechanical properties, making them suitable for different applications. Additionally, stainless steel angles are also available in different grades such as 304 and 316, which offer excellent corrosion resistance properties. The choice of steel angle grade depends on the specific requirements of the project, including strength, durability, and corrosion resistance.

Q: What are the different types of connections used for steel angles?: Steel angles can be connected in several ways, depending on the application and load requirements. Here are some commonly used connections: 1. Welded Connection: The most frequently used connection for steel angles involves welding them to other members, such as beams or columns. These connections offer high strength and stiffness, making them suitable for heavy loads and structural purposes. 2. Bolted Connection: Another option is to bolt the steel angles to the connected members using bolts and nuts. Bolted connections are preferred when the structure may need to be disassembled or relocated. They offer flexibility, adjustability, and easy installation. 3. Riveted Connection: While not as commonly used nowadays, riveted connections were widely employed in older structures. Riveting involves joining the steel angle to other members using rivets. Although they require skilled labor for installation, riveted connections provide good strength and durability. 4. Clip Connection: A clip connection is a type of bolted connection where a clip or bracket is used to secure the steel angle to the supporting member. This allows for easy assembly and disassembly, making it suitable for temporary structures or situations requiring frequent modifications. 5. Shear Connection: Shear connections use shear plates or angles to connect the steel angle to the supporting member. These connections primarily transfer shear forces and provide sufficient strength and rigidity. 6. Cleat Connection: Cleat connections involve using a cleat plate, typically welded or bolted, to connect the steel angle to the supporting member. Cleat connections are commonly employed in industrial applications where heavy loads and high forces need to be transferred. When selecting the appropriate type of connection for steel angles, it is crucial to consider the specific requirements of the structure, including load capacity, design codes, and environmental conditions. Consulting with a structural engineer or referring to relevant design standards can ensure the proper selection and installation of the connection.

Q: How do you store steel angles?: Steel angles can be stored by stacking them horizontally on a flat and stable surface, ensuring that they are separated by wooden blocks or dunnage to prevent any damage or deformation. It is advisable to keep them in a dry and well-ventilated area to prevent rust or corrosion. Additionally, storing them indoors or under a weatherproof covering can provide further protection against environmental elements.

Q: Are steel angles resistant to chemical exposure?: Yes, steel angles are generally resistant to chemical exposure. Steel is known for its high strength and durability, making it less susceptible to damage from chemical substances. However, the level of resistance can vary depending on the specific chemical and the type of steel used. In highly corrosive environments or with prolonged exposure to aggressive chemicals, certain types of steel angles may require additional protective coatings or treatments to enhance their resistance. It is always recommended to consult with experts or refer to specific material specifications to ensure the appropriate steel angles are chosen for the intended chemical exposure.

Q: What are the different packaging options for steel angles?: There are several packaging options available for steel angles, depending on the specific needs and requirements of the customer and the mode of transportation. Some of the common packaging options include: 1. Bundles: Steel angles are often packaged in bundles, which are created by tying together multiple pieces of angles using steel straps or wires. This packaging option is commonly used for larger quantities and provides stability and ease of handling. 2. Pallets: Steel angles can also be packaged on pallets, which are wooden or plastic platforms used for easy transportation and storage. The angles are typically stacked on top of each other and secured to the pallet using straps or stretch wrap. 3. Crates: For added protection, steel angles can be packaged in wooden crates. Crates provide a sturdy and secure packaging option, especially for long-distance transportation or when the angles need to be stored in outdoor conditions. 4. Steel Cages: In some cases, steel angles are packaged in steel cages, which are metal structures with open sides that allow for easy visibility and ventilation. This packaging option is often used when the angles need to be stored or transported in bulk quantities. 5. Customized Packaging: Depending on the specific requirements of the customer, steel angles can also be packaged in customized ways. This may include adding protective materials such as foam or plastic sheets to prevent scratches or damage during transit. It is important to note that the choice of packaging option may depend on factors such as the size and weight of the steel angles, the mode of transportation (road, rail, sea, air), and any specific regulations or guidelines that need to be followed.

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 fire resistance properties of steel angles?: Steel angles, also known as L-shaped metal bars, possess excellent fire resistance properties. Due to the composition and structure of steel, angles have a high melting point and do not easily combust or support the spread of fire. In the event of a fire, steel angles retain their structural integrity for an extended period, providing valuable time for occupants to evacuate and for firefighters to control the situation. This fire resistance is attributed to the non-combustible nature of steel, as well as its ability to dissipate heat efficiently. Additionally, steel angles have a low thermal conductivity, meaning they do not readily transfer heat from the fire to the surrounding areas. This property helps to prevent the rapid spread of fire and minimizes the risk of structural failure. As a result, steel angles are often utilized in fire-resistant building designs and construction, providing a reliable and safe option for structural support in fire-prone environments.

Q: What are the maintenance requirements for steel angles?: The maintenance needs of steel angles can differ depending on the environment and conditions they are exposed to. However, there are general guidelines that should be followed to ensure their durability and functionality. Firstly, it is crucial to regularly inspect steel angles for any signs of damage or corrosion. This can be done by visually examining the angles and checking for discoloration, rust, or surface irregularities. If any issues are found, they should be addressed promptly to prevent further deterioration. Regularly cleaning the steel angles is also essential. A mild detergent or soap solution and a soft cloth or sponge can be used for this purpose. It is important to avoid using abrasive cleaners or tools that can scratch the surface of the angles. After cleaning, the angles should be rinsed thoroughly with clean water and dried completely to prevent moisture accumulation. To protect the steel angles from corrosion, it is recommended to apply a protective coating or paint. This can create a barrier against moisture and other corrosive elements. It is important to choose a coating or paint specifically designed for steel and suitable for the environment in which the angles are used. Regular inspection and touch-up of the coating or paint may be necessary to ensure its effectiveness. Additionally, it is crucial to prevent prolonged exposure to harsh chemicals or corrosive substances that can harm the steel angles. If the angles are installed in an environment where contact with such substances is possible, appropriate protective measures, such as chemical-resistant coatings or barriers, should be employed. Finally, it is advisable to follow any specific maintenance recommendations provided by the manufacturer or supplier of the steel angles. They may have additional guidelines or requirements based on the specific type or grade of steel being used. By adhering to these maintenance requirements, steel angles can remain in good condition, maintain their structural integrity, and deliver long-lasting performance.

Q: What are the different types of steel angles used in HVAC systems?: HVAC systems commonly utilize several types of steel angles to ensure structural support and stability. These angles play a crucial role in maintaining the system's functionality. The most frequently employed steel angle in HVAC systems is the L-shaped angle. With its 90-degree angle, it is utilized to frame and support various components, including ductwork, vents, and equipment stands. Another angle commonly found in HVAC systems is the U-shaped angle, also known as a channel. It is used to create tracks or channels that securely hold and support pipes, conduits, and wiring. This angle ensures an organized and secure route for these components throughout the system. The Z-shaped angle is specifically designed for creating brackets and supports in HVAC systems. Its unique shape provides enhanced strength and stability, making it ideal for holding heavy equipment or reinforcing ductwork and other components. The T-shaped angle is another frequently used steel angle. It serves the purpose of joining and connecting different sections of ductwork or other components. Its design allows for easy assembly and disassembly, providing convenience for maintenance and repairs. Additionally, slotted angles are versatile and adjustable steel angles commonly used in HVAC systems. They feature a series of holes or slots along their length, facilitating the attachment of various components. This type of angle is often utilized to create custom supports or racks for HVAC equipment or to mount accessories like fans or filters. Overall, the diverse range of steel angles employed in HVAC systems ensures the necessary strength, support, and versatility required for proper installation and operation of the system.

Send your message to us

*Email

*TEL

*Quantity

*Unit