Equal steel angle bar

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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: How do steel angles differ from steel channels?: Steel angles and steel channels are frequently utilized in construction and engineering for their structural properties. However, they vary in terms of shape and function. To begin with, steel angles possess an L-shaped cross-section, featuring two legs positioned perpendicular to one another. The lengths of these legs may differ depending on the application. This L-shaped design offers enhanced stability and strength, making steel angles ideal for load-bearing tasks such as supporting beams or columns. They are commonly employed in constructing frames, braces, and reinforcing structures. On the other hand, steel channels possess a U-shaped cross-section, consisting of a flat bottom and two parallel legs connected by a vertical web. The legs of steel channels are typically tapered or rounded at the edges. The U-shaped design provides excellent resistance to bending and torsion, making steel channels suitable for applications requiring structural support and stability, such as framing systems, support beams, and building facades. Another notable distinction between steel angles and steel channels lies in their weight-bearing capacity. Due to their L-shaped design and shorter legs, steel angles are generally more efficient in carrying vertical loads. Conversely, steel channels, with their wider and more extensive cross-section, are better equipped to handle horizontal loads. Regarding installation, steel angles are typically bolted or welded to other steel members, ensuring a robust connection. Conversely, steel channels can be connected through welding, bolting, or even the use of clips or brackets, depending on the specific application and load requirements. In summary, steel angles and steel channels differ in terms of their cross-sectional shape, weight-bearing capacity, and structural properties. Steel angles are L-shaped and excel in vertical load-bearing applications, while steel channels are U-shaped and are more suitable for horizontal load-bearing tasks. Both shapes offer unique advantages and find widespread use in diverse construction and engineering projects.

Q: What are the common thicknesses of steel angles?: The specific application and industry requirements determine the varying common thicknesses of steel angles. Examples of frequently utilized thicknesses for steel angles are 1/8 inch, 3/16 inch, 1/4 inch, 3/8 inch, and 1/2 inch. These thicknesses find common usage in construction, manufacturing, and structural applications. It is worth noting that thicker steel angles offer enhanced strength and durability, whereas thinner angles are suitable for lighter applications. Ultimately, the decision regarding thickness depends on the specific load-bearing requirements and considerations of the structural design.

Q: Are steel angles suitable for bridge construction?: Indeed, steel angles are indeed suitable for the construction of bridges. Their versatility, strength, and cost-effectiveness make them a popular choice in bridge construction. They can be easily fabricated and play a crucial role in supporting various bridge components such as beams, trusses, and connections. With their impressive load-bearing capacity, steel angles can withstand heavy loads and forces, making them an ideal choice for bridge construction where durability and resilience are paramount. Furthermore, the ability to weld or bolt steel angles together allows for efficient and speedy construction and modification. In summary, steel angles are a dependable and widely used element in bridge construction, contributing significantly to the strength, stability, and longevity of bridges.

Q: Are steel angles subject to deformation?: Indeed, steel angles can undergo deformation. Although steel is known for its strength and durability, it is not impervious to the forces that can induce deformation. Factors like excessive loads, bending moments, temperature fluctuations, and flawed design or installation can all contribute to the deformation of steel angles. Consequently, these angles can bend, twist, or warp, resulting in an alteration of their initial shape. To mitigate or prevent deformation, engineers and designers can take into account several considerations, including the selection of the suitable steel grade, calculation of load capacities, and implementation of adequate support and bracing measures.

Q: Can steel angles be used in the construction of hotels?: Indeed, hotels can incorporate steel angles into their construction. Owing to their exceptional durability, strength, and adaptability, steel angles are frequently utilized in the field of construction. These versatile components serve various functions within hotel construction, including bolstering structural beams, fortifying concrete slabs, framing walls, and crafting architectural elements. By offering stability and structural integrity, steel angles prove to be excellent candidates for constructing towering hotels. Furthermore, their affordability and widespread availability render them a pragmatic option for hotel construction endeavors.

Q: Are steel angles suitable for high-temperature applications?: High-temperature applications are not suitable for steel angles. Carbon steel, typically used to make steel angles, experiences a decline in strength and structural integrity when exposed to elevated temperatures. Thermal expansion, a phenomenon that occurs in carbon steel at high temperatures, causes it to expand and weaken. Consequently, steel angles may deform and fail under these conditions. To ensure stability and strength in high-temperature applications, it is advisable to use materials like stainless steel or alloys with superior heat resistance, such as Inconel or Hastelloy. These alternative materials can endure higher temperatures without experiencing significant loss in strength or structural stability.

Q: What are the different types of steel angles connections for mezzanine floors?: Mezzanine floors can utilize various steel angle connections to achieve structural stability and support. These connections are crucial for safely accommodating intended loads and usage. 1. Bolted Connections: Mezzanine floors commonly employ bolted connections due to their strength and security. By using bolts, the steel angles are attached to create a rigid and stable framework. If necessary, bolted connections can be easily adjusted or disassembled. 2. Welded Connections: To achieve maximum stability, welded connections join the steel angles using welding techniques. This type of connection provides a permanent and robust bond between the angles. Welded connections are often preferred for heavy-duty mezzanine floors with high load-bearing requirements. 3. Clip Connections: Clip connections are a popular choice for mezzanine floors due to their ease of installation and flexibility. Metal clips or brackets secure the steel angles together in this connection type. Adjusting or disassembling clip connections is simple, allowing for future modifications or reconfigurations of the mezzanine floor layout. 4. Gusset Plate Connections: To reinforce the joint between steel angles, gusset plate connections utilize additional steel plates known as gusset plates. These plates are typically welded or bolted to the angles, adding strength and stability to the connection. Gusset plate connections are commonly used when extra reinforcement is required for mezzanine floors. 5. Cleat Connections: Cleat connections involve using a cleat plate to connect two steel angles. One angle is attached to the cleat plate, while the other angle is bolted or welded to the plate. This connection type provides a strong and secure joint, especially for heavy-duty mezzanine floors. Compliance with local building codes and regulations is crucial when selecting steel angle connections for mezzanine floors. Consulting a structural engineer or a professional with expertise in mezzanine floor construction is recommended to ensure correct design and installation of connections for optimal safety and performance.

Q: Can steel angles be used for artistic or decorative applications?: Yes, steel angles can definitely be used for artistic or decorative applications. Steel angles are versatile and can be manipulated and shaped to create unique and visually appealing designs. They can be used to create sculptures, decorative metalwork, decorative brackets, and architectural elements. Steel angles can be painted, polished, or finished in different ways to enhance their aesthetic appeal. Their strength and durability make them suitable for both indoor and outdoor artistic applications. Additionally, steel angles can be welded or joined together to create complex and intricate designs. Overall, steel angles offer artists and designers a wide range of possibilities for creating beautiful and decorative pieces.

Q: Can steel angles be used in shelving systems?: Yes, steel angles can be used in shelving systems. Steel angles provide excellent structural support and stability, making them a popular choice for shelving units. They can be easily attached to walls or used as vertical supports, allowing for the customization of shelving layouts. Additionally, steel angles are durable and capable of holding heavy loads, making them suitable for various storage needs.

Q: How are steel angles used in framing?: Steel angles are used in framing for a variety of purposes. One of the primary uses of steel angles in framing is to provide structural support and stability to the framework of a building or structure. These angles are typically used in conjunction with other building materials, such as wood or concrete, to create a sturdy and durable frame. Steel angles are commonly used to create corners in the framing of a building. They are often placed at the intersections of walls and floors to provide reinforcement and prevent the structure from sagging or collapsing. Additionally, steel angles are used to secure and strengthen joints between beams, columns, and other structural elements. In addition to their structural role, steel angles are also utilized for their versatility in framing. They can be easily cut, bent, and welded, allowing for customization and adaptation to various construction needs. Steel angles can be used to create braces, supports, and even decorative elements in the framing of a building. Furthermore, steel angles are known for their high strength and resistance to bending or warping. This makes them ideal for withstanding heavy loads and providing long-lasting support in a framing system. Their durability and reliability make them a preferred choice in many construction projects. Overall, steel angles play a crucial role in framing by providing structural stability, reinforcement, and versatility. Their use in framing ensures the strength and durability of a building or structure, making them an essential component in the construction industry.

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