HOT ROLLED STEEL ENGLE BAR EQUAL ENGLE BAR UNEQUAL BAR

HOT ROLLED STEEL ENGLE BAR EQUAL ENGLE BAR UNEQUAL BAR System 1

HOT ROLLED STEEL ENGLE BAR EQUAL ENGLE BAR UNEQUAL BAR

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 20000 m.t./month

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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: Can steel angles be used in staircases?: Yes, steel angles can be used in staircases. Steel angles are commonly used as structural components in staircases for their strength and durability. They provide support and stability to the staircase design, making them a suitable choice for construction purposes.

Q: How do steel angles compare to aluminum angles in terms of strength and durability?: Steel angles are generally stronger and more durable than aluminum angles. Steel has a higher tensile strength and can withstand greater loads and impacts compared to aluminum. Additionally, steel is more resistant to bending and warping over time, making it a more durable choice for structural applications.

Q: Can steel angles be used for support structures?: Support structures can indeed utilize steel angles. In the construction and engineering sectors, these angles are frequently employed for a range of purposes, including delivering stability and support to structures. The inherent L-shape of steel angles facilitates simple bolting or welding, rendering them ideal for crafting robust and long-lasting support structures. Common applications include building frames, roof trusses, bridges, and industrial platforms. Furthermore, steel angles possess exceptional load-bearing capacity and the ability to withstand bending and twisting forces, thus establishing themselves as a dependable option for support structures.

Q: Can steel angles be used for manufacturing staircases?: Yes, steel angles can be used for manufacturing staircases. Steel angles are commonly used in construction and fabrication due to their strength, durability, and versatility. When used for staircases, steel angles can provide the necessary support and structural integrity required to ensure the safety and stability of the staircase. They can be used to create the framework, stringers, and risers of the stairs, providing a solid base for the steps. Steel angles can be easily welded, bolted, or otherwise connected to form a sturdy staircase. Additionally, they can be easily customized to fit specific design requirements and can be coated or painted to enhance their aesthetic appeal. Overall, steel angles are a popular choice for manufacturing staircases due to their strength, durability, and adaptability.

Q: What is the minimum radius for a curved steel angle beam?: The minimum radius for a curved steel angle beam depends on various factors such as the size and thickness of the angle beam, the type of steel used, and the specific application requirements. It is recommended to consult structural engineers or refer to relevant design codes and standards for the specific project to determine the appropriate minimum radius for a curved steel angle beam.

Q: How do you calculate the deflection of a steel angle under load?: To calculate the deflection of a steel angle under load, you would typically use the principles of structural engineering and apply equations related to bending and deformation. One common approach is to use the Euler-Bernoulli beam theory, which involves considering the dimensions, material properties, applied load, and support conditions of the angle. By plugging these parameters into the appropriate formulas, such as the equation for the deflection of a simply supported beam, you can determine the deflection accurately. However, it is important to note that the specific calculation method may vary depending on the complexity of the load and support conditions, and it is always recommended to consult relevant design codes or engineering references for precise calculations.

Q: How do steel angles contribute to energy-efficient construction?: There are multiple ways in which steel angles play a role in energy-efficient construction. To begin with, steel angles are frequently utilized as structural elements in buildings, particularly for framing walls, roofs, and floors. Their excellent strength-to-weight ratio enables the construction of lighter and more efficient structures. This means that less steel is required to support the building, resulting in reduced overall weight and material usage. Consequently, this leads to a decrease in the energy needed for construction and transportation. Furthermore, steel angles can be easily prefabricated off-site, which allows for quicker construction times and lower labor costs. This not only saves time and money but also reduces energy consumption during the construction process. Moreover, steel is an incredibly durable and long-lasting material, which reduces the necessity for frequent maintenance and repairs. This durability translates into energy savings throughout the building's lifespan, as less energy is required for ongoing maintenance and replacements. Additionally, steel angles can be recycled when they reach the end of their life cycle. This reduces the demand for new materials and minimizes the environmental impact of construction. The recycling process requires less energy compared to the production of new steel, resulting in energy savings and reduced greenhouse gas emissions. Lastly, steel angles can be integrated into energy-efficient building systems, such as insulation, HVAC ductwork, and renewable energy installations. The versatility of steel allows for the creation of systems that optimize energy performance, such as efficient heating and cooling systems or solar panel installations. In conclusion, steel angles contribute to energy-efficient construction through their strength and stability, reduced material usage, faster construction times, minimized maintenance needs, recycling capabilities, and integration with energy-efficient building systems.

Q: What are the common applications of steel angles in the automotive industry?: Steel angles are commonly used in the automotive industry for various applications such as reinforcing structural components, supporting body panels, creating brackets and mounts, and enhancing overall vehicle safety and stability.

Q: How do steel angles contribute to the overall strength of a structure?: The overall strength of a structure is enhanced by steel angles in various ways. Firstly, they contribute to structural stability by evenly distributing the load and forces across the entire structure. The unique L-shape of steel angles enables them to resist bending and twisting, making them highly suitable for providing support and preventing deformation. Due to their high strength-to-weight ratio, steel angles are frequently utilized as bracing elements in construction. Incorporating diagonal steel angles into a structure enhances its resistance to lateral forces like wind or seismic loads. These angles effectively transfer the applied forces to the foundation, reducing the risk of structural failure. Additionally, steel angles reinforce a structure by being strategically placed at critical points, such as corners or joints. This strategic placement enhances the overall rigidity and durability of the structure. Steel angles can also serve as framing members, supporting beams, or columns, further strengthening the structure's load-bearing capacity. Furthermore, steel angles possess resistance to corrosion and have a long lifespan, making them a reliable choice for structural applications. They can endure harsh environmental conditions, ensuring the building's structural integrity over an extended period. In conclusion, steel angles play a vital role in augmenting the strength and stability of a structure. Their ability to distribute loads, resist bending and twisting, provide reinforcement, and withstand environmental factors make them an indispensable component in modern construction.

Q: How are steel angles installed on concrete structures?: Steel angles are typically installed on concrete structures using anchor bolts. These anchor bolts are drilled into the concrete and then the steel angles are placed over these bolts. Nuts and washers are then tightened onto the anchor bolts to secure the steel angles in place.

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