Hot Rolled unequal Angle Steel for instruction building

Hot Rolled unequal Angle Steel for instruction building System 1

Hot Rolled unequal Angle Steel for instruction building

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10000 m.t.

Supply Capability:: 50000 m.t./month

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Product Description:

Specifications of Hot Rolled unequal Angle Steel for instruction building

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

2. Invoicing on theoretical weight or actual weight as customer request3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

4. Payment terms:

1).100% irrevocable L/C at sight.

2).35% T/T prepaid and the balance against the copy of B/L.

3).35% T/T prepaid and the balance against L/C

5.Sizes:

Equal Steel Angle

EQUAL ANGLES SIZES
a(mm)	a1(mm)	thickness(mm)	length
50	50	3.7---6.0	6M/9M/12M
60	60	5.0---6.0	6M/9M/12M
63	63	6.0---8.0	6M/9M/12M
65	65	5.0---8.0	6M/9M/12M
70	70	6.0---7.0	6M/9M/12M
75	75	5.0---10.0	6M/9M/12M
80	80	6.0---10.0	6M/9M/12M
100	100	6.0---12.0	6M/9M/12M
120	120	8.0-12.0	6M/9M/12M
125	125	8.0---12.0	6M/9M/12M
130	130	9.0-12.0	6M/9M/12M
140	140	10.0-16.0	6M/9M/12M
150	150	10---15	6M/9M/12M
160	160	10---16	6M/9M/12M
180	180	12---18	6M/9M/12M
200	200	14---20	6M/9M/12M

6. Material details:

angle steel

Usage & Applications Hot Rolled 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.

Hot Rolled unequal Angle Steel for instruction building

Packaging & Delivery of Hot Rolled unequal Angle Steel for instruction building

1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 30MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.

3. Marks:

Color mark: 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.

Q: What are the welding techniques used for steel angles?: Different welding techniques can be used for steel angles, depending on the specific application and desired result. Some commonly used techniques include: 1. Stick welding, also known as Shielded Metal Arc Welding (SMAW), involves using a consumable electrode coated in flux. It is versatile, cost-effective, and suitable for various thicknesses of steel angles. 2. Gas Metal Arc Welding (GMAW), also known as MIG (Metal Inert Gas) welding, utilizes a welding gun to feed a wire electrode. The wire melts and joins with the base metal, while an inert gas shield protects the weld from contamination. GMAW is commonly used for thin to medium thickness steel angles. 3. Flux-Cored Arc Welding (FCAW) is similar to GMAW, but the wire electrode is filled with flux, eliminating the need for external shielding gas. FCAW is suitable for both indoor and outdoor applications and is known for its high deposition rates. 4. Tungsten Inert Gas Welding (GTAW), also known as Gas Tungsten Arc Welding (GTAW), involves using a non-consumable tungsten electrode and a separate filler metal if necessary. This technique produces precise, high-quality welds and is commonly used for thinner steel angles or when precise control is required. 5. Submerged Arc Welding (SAW) uses a continuously fed wire electrode submerged in a granular flux. The flux acts as a protective layer, preventing contamination and enhancing weld quality. SAW is commonly used for thicker steel angles or when high deposition rates are needed. When selecting the appropriate welding technique, it is important to consider factors such as the thickness of the steel angles, the welding environment, and the desired quality and strength of the weld. Consulting with a professional welder or engineer can help determine the best technique for a specific application.

Q: Can steel angles be used for manufacturing balcony structures?: Yes, steel angles can be used for manufacturing balcony structures. Steel angles provide structural support and stability to balcony structures, making them a suitable choice for their construction.

Q: How do you bend steel angles?: To bend steel angles, you will need to follow a few steps. Firstly, make sure you have the right tools and equipment, such as a bending machine or a bending brake. These tools are specifically designed to bend metal angles accurately and efficiently. Next, measure and mark the desired bending point on the steel angle. Use a ruler or a measuring tape to ensure accurate measurements. It is essential to have precise markings to achieve the desired angle. After marking the bending point, secure the steel angle tightly in the bending machine or brake. This will prevent any movement or slippage during the bending process. Now, carefully position the bending machine or brake to align with the marked bending point. Adjust the bending angle according to your requirements. This can usually be done by adjusting the clamps or handles on the machine. Once everything is properly aligned, apply gradual pressure to the bending machine or brake. Start with a low pressure and gradually increase it until the steel angle starts bending. Be patient and avoid applying excessive force, as this can cause the angle to deform or break. Continue applying pressure until the desired angle is achieved. Use a protractor or angle measuring tool to ensure accuracy. If necessary, make any minor adjustments to the angle by repositioning the steel angle in the bending machine or brake. Once the bending process is complete, carefully remove the steel angle from the bending machine or brake. Inspect the angle for any imperfections or deformities. If there are any issues, you may need to repeat the bending process or make adjustments to your technique. It is important to note that bending steel angles can be challenging, especially if you are not experienced or do not have the right tools. If you are unsure about the process, it is recommended to seek professional assistance or consult with a metal fabrication expert who can guide you through the bending process safely and accurately.

Q: What is the typical yield strength of steel angles?: The typical yield strength of steel angles can vary depending on the specific grade of steel used, but it is typically around 36,000 to 50,000 pounds per square inch (psi).

Q: What is the meaning of the number of angle steel: The two sides of an equal angle steel are equal in width. 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. The model can also be used, also the title number, number is the number of centimeters wide, such as the No. 3 angle angle 3#.

Q: Are steel angles resistant to chemical exposure?: Yes, steel angles are generally resistant to chemical exposure. Steel is known for its high strength and durability, making it less susceptible to damage from chemical substances. However, the level of resistance can vary depending on the specific chemical and the type of steel used. In highly corrosive environments or with prolonged exposure to aggressive chemicals, certain types of steel angles may require additional protective coatings or treatments to enhance their resistance. It is always recommended to consult with experts or refer to specific material specifications to ensure the appropriate steel angles are chosen for the intended chemical exposure.

Q: How do you reinforce a steel angle for added strength?: There are various ways to reinforce a steel angle for added strength. One effective technique involves welding additional steel plates or gussets to the flanges of the angle. These plates or gussets are typically placed perpendicular to the angle and welded along their edges to create a stronger connection. This helps distribute the load and improve the structural integrity of the angle. Another approach is to create a sandwich-like structure by bolting or riveting additional steel plates or angles to the existing one. These additional elements can be positioned on either side or even on top of the existing angle, depending on the specific requirements. Bolting or riveting them together ensures a secure connection and enhances the overall strength of the angle. Furthermore, bracing techniques can also be employed to reinforce a steel angle. This involves adding diagonal steel members, commonly known as braces, to the angle. The braces are typically attached to the angle at multiple points using welding or bolting methods. By doing so, these braces help redistribute the forces acting on the angle and prevent excessive deflection or bending, thereby increasing its strength. It's important to consider factors such as the load or force the angle will experience, the desired level of strength, and the available resources when choosing a specific reinforcement method. Seeking guidance from a structural engineer or a professional in the field is highly recommended to ensure the appropriate reinforcement technique is chosen and implemented correctly.

Q: Can steel angles be drilled or cut?: Indeed, it is possible to drill or cut steel angles. Steel angles, being a flexible structural material, find extensive use in diverse construction and manufacturing endeavors. It is effortless to drill them for the purpose of creating holes for bolts, screws, or other fastening elements. Moreover, steel angles can be fashioned into specific lengths or shapes by employing tools like saws, plasma cutters, or shears. The capacity to drill or cut steel angles renders them exceedingly adaptable and fitting for an extensive array of applications.

Q: Where does channel steel use more? Where does angle iron use more?: Hot rolled stainless steel ordinary channel (GB707-88) main use: ordinary channel steel, mainly used for building structures, vehicle manufacturing and other industrial structures, often with the use of i-beam.

Q: How do you transport and ship steel angles?: Steel angles can be transported and shipped using various methods, depending on their size and quantity. Typically, smaller steel angles can be bundled and packed onto pallets or in crates, which are then loaded onto trucks or shipping containers for transportation. For larger and heavier steel angles, specialized equipment such as flatbed trucks or trailers with cranes may be required. Additionally, steel angles can also be shipped in bulk, either loose or in coils, using bulk carriers or barges. It is important to ensure proper packaging, securing, and labeling to ensure safe and efficient transportation and shipping of steel angles.

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