unequal steel angle bar

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

Standard:AISI, ASTM, BS, DIN, GB, JIS
Dimensions:25x16-200x125
Grade:Q195-Q420 Series
Model Number:25x16-200x125
Type:Unequal
Application:construction industry

Packaging & Delivery

Packaging Details:	standard seaworthy package,each bundle is fixed at lest three strips ,or on customer's request
Delivery Detail:	15-30 days after receiving L/C or prepayment of T/T

Specifications

commodity:unequal angle steel
standard: ASTM,GB,JIS
grade:Q235 Q345 SS400 ST37-2 S235JR
size: 25x16-200x125
length:6m 9m 12m

Thickness:3mm-18mm

Shipment:with bulk vessel or container

Loading port:Tianjin port china

Packing:standard seaworthy package, each bundle is fixed at lest three strips ,or on customer’s request

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unequal steel angle bar

Q: How do steel angles contribute to the overall stiffness of a structure?: Steel angles contribute to the overall stiffness of a structure by providing stability and resistance to bending or twisting forces. These angles are commonly used in construction to reinforce joints, corners, and connections, effectively distributing loads and enhancing the structural integrity. Their shape and rigidity help prevent deflection and ensure that the structure remains stable and capable of withstanding external pressures or movements.

Q: How do you prevent steel angles from corroding in saltwater environments?: In order to prevent corrosion of steel angles in saltwater environments, there are several measures that can be taken: 1. Galvanization is a highly effective method for corrosion prevention. This involves applying a protective layer of zinc to the steel angles, which acts as a sacrificial anode and prevents direct contact with saltwater. The zinc coating corrodes instead of the steel, ensuring its longevity. 2. Barrier coatings, such as epoxy, polyurethane, or other corrosion-resistant paints, can be applied to provide an additional layer of protection against saltwater. These coatings act as a physical barrier, shielding the steel from the corrosive effects of saltwater. 3. Cathodic protection is another effective technique for preventing corrosion in saltwater environments. This involves connecting the steel angles to a sacrificial anode made of a more active metal, like aluminum or magnesium. The sacrificial anode corrodes instead of the steel, offering protection to the steel angles. 4. Regular maintenance is crucial to prevent corrosion in saltwater environments. This includes regularly inspecting and cleaning off any salt deposits or contaminants that may have accumulated. Any damaged or missing protective coatings should be repaired. Additionally, routine checks should be conducted to ensure the effectiveness of galvanization or cathodic protection systems. 5. Material selection plays a significant role in enhancing the resistance of steel angles to saltwater corrosion. Choosing corrosion-resistant alloys or stainless steel, such as grade 316 or duplex stainless steels, can greatly enhance their durability in saltwater environments. By implementing these preventive measures, the steel angles can be protected from the corrosive effects of saltwater, ensuring their long-lasting durability even in challenging marine conditions.

Q: Can steel angles be used for manufacturing outdoor benches?: Yes, steel angles can be used for manufacturing outdoor benches. Steel angles provide strength, durability, and stability, making them suitable for outdoor use. Additionally, steel angles can withstand weather elements such as rain, sun exposure, and temperature changes, ensuring the longevity of the outdoor benches.

Q: What is the maximum span for a steel angle beam?: The maximum span of a steel angle beam is determined by various factors such as the beam's size, shape, the load it bears, and the criteria for allowable deflection. Typically, the maximum span for a steel angle beam can vary from a few feet to numerous dozen feet. To ascertain the precise maximum span for a steel angle beam based on project requirements and conditions, it is crucial to consult structural engineering codes and guidelines and involve a professional engineer.

Q: What are the different types of connections used for steel angles in architectural applications?: Architectural applications utilize various connections for steel angles. Among the commonly used types are: 1. Welded connections: Steel angles are connected through welding, a method that involves melting and joining the base metals using heat. Welded connections offer exceptional strength and rigidity, making them ideal for heavy-duty tasks. 2. Bolted connections: This type involves securing steel angles using bolts, nuts, and washers. It allows for effortless assembly and disassembly, making it a preferred choice when flexibility or future modifications are required. 3. Riveted connections: Riveting involves utilizing metal pins known as rivets to join steel angles. This technique provides a durable and robust connection, especially suitable for structures exposed to high loads or vibrations. 4. Adhesive connections: Industrial adhesives are used to bond the steel angles together. This method is often combined with other connection types to enhance strength and resistance against shear forces. 5. Slot and tab connections: This approach entails creating slots or tabs on the steel angles, allowing them to interlock and form a secure connection. It is commonly employed in lightweight architectural applications where aesthetic considerations are crucial. Each connection type possesses its own advantages and disadvantages, and the selection depends on factors such as the specific architectural application, load requirements, installation ease, and aesthetic factors. Architects and engineers meticulously evaluate these factors to determine the most suitable connection type for steel angles in each project.

Q: What is the minimum thickness for a steel angle bracket?: The minimum thickness for a steel angle bracket can vary depending on the specific application and load requirements. However, in general, a minimum thickness of 1/8 inch (3.18 mm) is often considered standard for most angle brackets.

Q: What is the process of punching holes in steel angles?: The process of punching holes in steel angles involves several steps. First, the steel angle is measured and marked according to the desired hole placement. This is typically done using a measuring tape and a marker or scribe. Once the markings are made, the steel angle is clamped securely onto a work table or a specialized punching machine. This ensures that the angle remains stable during the hole punching process. Next, a punch and die set specifically designed for steel angles is selected. The punch is the tool that creates the hole, while the die supports the material and helps to produce clean and accurate holes. The punch and die set is aligned with the marked location on the steel angle. This is done by positioning the punch directly above the desired hole and ensuring that it is centered and level. The die is placed underneath the angle to provide support. Using a hydraulic or mechanical press, pressure is applied to the punch. This causes it to penetrate through the steel angle, creating a hole. The force applied depends on the thickness and hardness of the steel angle, as well as the size of the hole being punched. After the hole is punched, the punch and die set is removed from the steel angle. The angle is then inspected to ensure that the hole is clean and free from any burrs or deformations. If necessary, any imperfections can be smoothed out using a deburring tool or sandpaper. Overall, the process of punching holes in steel angles requires careful measurement, marking, clamping, alignment, and the use of specialized tools. It is important to follow proper safety procedures and use appropriate protective equipment, such as gloves and goggles, to prevent injury during the process.

Q: What is the maximum load capacity for a steel angle bracket?: The maximum load capacity of a steel angle bracket is influenced by several factors, including the bracket's dimensions, the quality and thickness of the steel employed, the installation method, and the intended purpose. Steel angle brackets are typically crafted to withstand substantial weight and support hefty loads. Nevertheless, it is imperative to refer to the manufacturer's specifications or engineering guidelines for the particular bracket under consideration to ascertain its maximum load capacity. These specifications will furnish precise details regarding the safe weight or load that the steel angle bracket can support without jeopardizing its structural integrity.

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 for temporary or removable structures?: Yes, steel angles can be used for temporary or removable structures. Steel angles are versatile and commonly used in construction for various applications, including temporary or removable structures. They are often used as framing elements in scaffolding, support structures, and temporary partitions. Steel angles provide structural support and stability, making them suitable for temporary or removable structures that need to be strong and durable. Additionally, steel angles are easy to assemble and disassemble, allowing for convenient installation and removal of the temporary or removable structure.

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