Hot Rolled Angle Steel

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: 10000 m.t./month

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Product Description:

Specifications of Equal Angle

1. Standards: GB,ASTM,BS,AISI,DIN,JIS

2. Length:6m,9m,12m

3. Material:Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192, SS400;

SS540.

4. Sizes:

Equal Steel Angle

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. Chemical data: %

C	Mn	S	P	Si
0.14-0.22	0.30-0.65	≤0.050	≤0.045	≤0.30

Usage & Applications of Equal Angle

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Q: How do steel angles perform under seismic loads?: Steel angles perform well under seismic loads due to their inherent structural properties. The L-shape of steel angles provides excellent resistance to bending and torsion forces, making them ideal for withstanding the lateral forces generated during earthquakes. Additionally, their high strength-to-weight ratio and ductility allow them to absorb and dissipate seismic energy effectively, minimizing the potential for structural failure and ensuring the safety of the building.

Q: Can steel angles be used in playground equipment?: Yes, steel angles can be used in playground equipment. They are often used as structural components to provide stability and support, such as in the frames of slides, climbing structures, or swing sets.

Q: What does angle 5 mean?: The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#.

Q: Can steel angles be used in architectural lighting installations?: Yes, steel angles can be used in architectural lighting installations. Steel angles are commonly used in construction projects due to their strength, durability, and versatility. In architectural lighting installations, steel angles can be utilized to create support structures for lighting fixtures, mounting brackets for wall or ceiling-mounted lights, or as a framework for track lighting systems. Additionally, steel angles can be easily customized and fabricated to meet specific design requirements, making them suitable for various architectural lighting applications.

Q: Can steel angles be used for supporting mechanical equipment?: Yes, steel angles can be used for supporting mechanical equipment. Steel angles are commonly used in construction and engineering projects for their strength, durability, and versatility. They provide a stable and rigid support structure for various types of mechanical equipment, including heavy machinery, conveyors, and support frames. Steel angles are known for their load-bearing capacity, which makes them ideal for providing structural support in industrial applications. Additionally, their L-shaped design allows for easy installation and attachment of equipment. Overall, steel angles are a reliable and commonly used choice for supporting mechanical equipment due to their strength, durability, and ease of use.

Q: How do steel angles compare to other structural shapes like beams and channels?: Steel angles, beams, and channels are all structural shapes commonly used in construction and engineering projects. While each shape has its own unique characteristics and advantages, steel angles offer specific benefits that make them a popular choice. One key advantage of steel angles is their versatility. They can be used in a wide range of applications, including supporting heavy loads, bracing structures, and providing framework for various structures. Due to their L-shaped design, steel angles can easily be welded or bolted together to create larger structures or frameworks. Compared to steel beams, angles are typically more cost-effective. They require less material to manufacture, making them a more economical choice for projects with budget constraints. Additionally, steel angles are often lighter in weight compared to beams, which can be beneficial when considering transportation and installation costs. Steel channels, on the other hand, offer similar benefits to steel angles but have a different shape. Channels have a U-shaped design, which allows for increased stability and support. They are commonly used for applications where additional strength is required, such as in the construction of bridges, buildings, and machinery. While steel angles may not provide the same level of strength and load-bearing capacity as steel beams or channels, they are still a reliable choice for many structural applications. Their versatility, cost-effectiveness, and ease of installation make them a preferred option for a wide range of construction and engineering projects.

Q: Are steel angles resistant to impact or vibration?: Steel angles exhibit resistance to both impact and vibration. The strength and toughness of steel make it highly resistant to impact, as it is capable of absorbing and distributing the force generated by an impact, thereby preventing any structural damage. Additionally, steel angles possess a high natural frequency, enabling them to withstand vibrations without experiencing significant deformation or failure. Nevertheless, the resistance of steel angles to impact and vibration may vary depending on factors such as the specific grade and thickness of the steel, as well as the intensity and duration of the impact or vibration. Therefore, it is crucial to carefully consider the specific requirements and conditions of the application when evaluating the suitability of steel angles for impact and vibration resistance.

Q: How do steel angles contribute to the stability of a structure?: Steel angles contribute to the stability of a structure by providing additional strength and rigidity. They are commonly used to reinforce and support various components, such as beams and columns, by distributing the load and preventing buckling or bending. Their triangular shape allows for efficient weight distribution and helps resist lateral forces, enhancing the overall stability and structural integrity of the building.

Q: Are steel angles suitable for corrosive environments?: Steel angles can be suitable for corrosive environments, depending on the specific conditions and the type of steel used. Stainless steel angles, for example, are highly resistant to corrosion due to the high levels of chromium and nickel in their composition. They are often used in environments where there is exposure to moisture, chemicals, or saltwater, such as marine applications or industrial settings. However, carbon steel angles may not be as suitable for corrosive environments as they are more prone to rust and corrosion. In such cases, additional protective measures such as coatings or galvanization may be necessary to enhance their resistance to corrosion. It is important to consider the specific corrosive elements present in the environment, the level of exposure, and the required longevity of the steel angles. Consulting with a corrosion specialist or an engineer experienced in materials selection can help determine the most suitable steel angles for corrosive environments.

Q: How do you calculate the moment of inertia of a steel angle?: To calculate the moment of inertia of a steel angle, you need to know the dimensions and shape of the angle. The moment of inertia measures an object's resistance to changes in rotation, and it is essential in engineering and physics calculations. The moment of inertia, denoted by I, can be calculated using the formula: I = (b * h^3) / 12 Where: - I is the moment of inertia - b is the base width of the steel angle - h is the height or leg length of the steel angle This formula assumes that the steel angle is a uniform, solid object. If the steel angle has varying dimensions or holes, the calculation becomes more complex and may require additional formulas or numerical methods. It is important to note that the moment of inertia depends on the axis of rotation. The formula mentioned above calculates the moment of inertia about the centroidal axis, which is the axis passing through the center of mass of the angle. If you need to calculate the moment of inertia about a different axis, you may need to use the parallel axis theorem or other advanced techniques. In practice, it is often helpful to consult engineering handbooks or reference materials specific to steel angles as they may provide more detailed formulas or tables that take into account specific design characteristics and dimensions.

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