SS400 galvanized angle steel for construction

SS400 galvanized angle steel for construction System 1

SS400 galvanized angle steel for construction

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

1. Structure of Steel Equal Angle Bar Description:

Steel equal angle bar is a main kind of structure steel and the section is like a letter L. We use steel equal angle bar for tower construction. Steel equal angle bar can be erected as soon as the materials are delivered on site. High strength, stiffness, toughness, and ductile properties are advantages of this kind of steel equal angle bar.

2. Main Features of Steel Equal Angle Bar:

• Strength - Having high strength, stiffness, toughness, and ductile properties, structural steel is one of the most commonly used materials in commercial and industrial building construction.

• Constructability - Steel equal angle Bar can be developed into nearly any shape, which are either bolted or welded together in construction. Structural steel can be erected as soon as the materials are delivered on site, whereas concrete must be cured at least 1–2 weeks after pouring before construction can continue, making steel a schedule-friendly construction material.

• Fire resistance - Steel is inherently a noncombustible material. However, when heated to temperatures seen in a fire scenario, the strength and stiffness of the material is significantly reduced. The steel equal angle bar can be enveloped in sufficient fire-resistant materials, increasing overall cost of steel structure buildings.

3. Steel Equal Angle Bar Images:

SS400 galvanized angle steel for construction

4. Steel Equal Angle Bar Specification:

Angle	KG/M	Angle	KG/M	Angle	KG/M	Angle	KG/M
20X20X3	0.889	60X60X5	4.570	90X90X8	10.946	130X130X12	23.600
20X20X4	1.145	60X60X6	5.427	90X90X9	12.220	130X130X13	25.400
25X25X2	0.763	63X63X4	3.907	90X90X10	13.476	130X130X14	27.200
25X25X3	1.124	63X63X5	4.822	90X90X15	15.940	130X130X16	30.900
25X25X4	1.459	63X63X6	5.721	100X100X6	9.366	140X140X10	21.488
30X30X2	0.922	63X63X8	7.469	100X100X7	10.830	140X140X12	25.522
30X30X3	1.373	63X63X10	9.151	100X100X8	12.276	140X140X14	29.490
30X30X4	1.786	70X70X4	4.372	100X100X10	15.120	140X140X15	31.451
36X36X3	1.656	70X70X5	5.397	100X100X12	17.898	140X140X16	33.393

5. FAQ

We have organized several common questions for our clients，may help you sincerely:

①How about the corrosion of the products？

When the steel equal angle bar in contact with water, can corrode, creating a potentially dangerous structure. Measures must be taken in structural steel construction to prevent any lifetime corrosion. The steel can be painted, providing water resistance. Also, the fire resistance material used to envelope steel is commonly water resistant.

②How to inspect the quality？

We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③What is the difference between steel angle bar and traditional material?

Steel equal angle bar differs from concrete in its attributed compressive strength as well as tensile strength.

Q: What are the common uses of unequal steel angles?: Unequal steel angles are commonly used in construction, engineering, and fabrication projects. They are often used as structural supports, providing stability and strength in frameworks, buildings, and bridges. These angles are also used for creating bracing systems, reinforcing corner joints, and as components in machinery and equipment. Additionally, they are utilized in architectural designs for decorative purposes, adding aesthetic appeal to structures.

Q: Can steel angles be used for stairs or handrails?: Yes, steel angles can be used for stairs or handrails. Steel angles provide structural support, durability, and versatility, making them suitable for constructing stairs and handrails in various applications. They can be easily fabricated, welded, and installed, ensuring a safe and reliable solution for staircase and handrail construction.

Q: What is the typical density of steel angles?: The typical density of steel angles is approximately 7.8 grams per cubic centimeter.

Q: What are the common tolerances for steel angles?: The common tolerances for steel angles typically include variations in dimensions such as length, width, and thickness. These tolerances can vary depending on the specific industry standards, but commonly accepted tolerances for steel angles are generally within a few millimeters or fractions of an inch.

Q: What is the maximum load capacity for a curved steel angle?: The maximum load capacity for a curved steel angle depends on various factors such as the dimensions and thickness of the angle, the quality of the steel used, and the specific application in which it is being used. Generally, the load capacity of a curved steel angle is determined through structural engineering calculations and analysis. These calculations take into account the material properties of the steel, the curvature of the angle, and any additional loads or forces that will be applied to it. It is important to consult with a qualified structural engineer or refer to relevant design codes and standards to determine the maximum load capacity for a specific curved steel angle in a given application.

Q: What is the maximum length for a curved steel angle?: The maximum length for a curved steel angle depends on several factors, including the diameter of the curve, the thickness of the steel, and the specific requirements of the project or application. In general, the length of a curved steel angle can vary from a few inches to several feet. However, it is important to consult with a structural engineer or a manufacturer to determine the maximum length that can be achieved without compromising the structural integrity of the angle. Additionally, the manufacturing process and equipment available may also play a role in determining the maximum length achievable for a curved steel angle.

Q: How do you calculate the load-bearing capacity of a steel angle?: To calculate the load-bearing capacity of a steel angle, several factors need to be considered. These factors include the dimensions and properties of the angle, the material it is made of, and the method of loading. First, it is crucial to determine the dimensions of the steel angle, such as its length, width, and thickness. These dimensions will directly impact the strength and load-carrying capacity of the angle. The length and width will determine the surface area available to distribute the load, while the thickness will affect the overall stiffness and resistance to bending. Next, the material properties of the steel angle must be known. This includes the yield strength, which is the maximum amount of stress the material can withstand before it begins to deform permanently. The yield strength can usually be found in engineering handbooks or by consulting the manufacturer's specifications. Once the dimensions and material properties are known, the method of loading must be taken into account. There are three main types of loads that can be applied to a steel angle: axial, bending, and shear. Axial loads act along the length of the angle, causing compression or tension. Bending loads cause the angle to bend or deflect, while shear loads try to slide one part of the angle relative to the other. To calculate the load-bearing capacity, engineers typically use various formulas and principles of structural mechanics. For axial loads, the capacity can be determined by dividing the yield strength of the material by an appropriate safety factor. For bending loads, the moment of inertia and the distance from the neutral axis play a crucial role. Shear loads are calculated based on the shear strength of the material. It is important to note that structural design and load calculations should be performed by qualified professionals, such as structural engineers or designers. They have the knowledge and expertise to accurately assess the load-bearing capacity of a steel angle and ensure it meets safety standards and building codes.

Q: How do you handle and install steel angles on a construction site?: Handling and installing steel angles on a construction site requires careful planning and attention to detail. Here are the steps involved in handling and installing steel angles: 1. Preparing the site: Before handling steel angles, it is essential to ensure that the construction site is properly prepared. This includes clearing any debris or obstructions, ensuring a stable and level surface, and taking necessary safety precautions. 2. Measuring and marking: Accurate measurements of the steel angles' dimensions and their placement on the construction site are crucial. Using a measuring tape, determine the length, width, and thickness of the steel angles, and mark their intended locations on the site. This will ensure proper alignment and fit during the installation process. 3. Handling and transporting: Steel angles can be heavy, so it is important to use appropriate lifting equipment such as cranes, hoists, or forklifts to handle and transport them safely. Ensure that the lifting equipment is properly rated and operated by trained personnel to prevent accidents or damage to the steel angles. 4. Securing the steel angles: Once the steel angles are properly positioned, secure them in place using appropriate fasteners such as bolts, screws, or welding. The choice of fasteners depends on the specific requirements of the construction project and the load-bearing capacity of the steel angles. Make sure to follow the manufacturer's guidelines and industry standards for fastener selection and installation. 5. Checking alignment and levelness: After securing the steel angles, use a level and measuring tools to check their alignment and levelness. This step is crucial to ensure that the steel angles are installed correctly and will provide the necessary structural support. 6. Inspecting and reinforcing: Conduct a thorough inspection of the installed steel angles to ensure that they are free from any defects or damages. If any issues are identified, take appropriate measures to reinforce or replace the steel angles to maintain the structural integrity of the construction site. 7. Ongoing maintenance: Steel angles, like any other construction materials, require regular maintenance to extend their lifespan and prevent corrosion. Follow the manufacturer's recommendations for maintenance and periodically inspect the steel angles to identify and address any issues promptly. Overall, handling and installing steel angles on a construction site require careful planning, proper equipment, and adherence to safety guidelines. By following these steps, construction professionals can ensure the successful installation of steel angles, contributing to the overall strength and stability of the structure.

Q: Can steel angles be used for building frames?: Yes, steel angles can be used for building frames. They are often used as structural elements in construction due to their strength and versatility. Steel angles provide stability and support to building frames, making them a popular choice in the construction industry.

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