Angle Steel for Ship, Vessels and Other Steel Structures Building ASTM A276

Angle Steel for Ship, Vessels and Other Steel Structures Building ASTM A276 System 1

Angle Steel for Ship, Vessels and Other Steel Structures Building ASTM A276

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 m.t./month

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1)Standard:JIS AISI ASTM GB
2)Size: 25x25x3-100x100x10
3)Specification: as customers' requests.

Type	Stainless Steel Angle Bar
Grade	AISI/SUS 201 202 301 302 303 304 304L 310 321 316 316L 410 420 430
Surface	Pickling, Sand Blasting
Size	25x25x3-100x100x10
Finished	Hot Rolled, Pickled, Sand Blasted
Packing	Standard export packing, or as per customer's requests
Payment	T/T, L/C, etc.
Trade Terms	FOB/CFR/CIFetc.

Stainless Steel Bar:

1.SS Angle Bar
*SS Equilateral Angle Bar
Specification:

Length: Standard length is 4m, 5m, 6m, length tolerance≤+ 40mm/pcs.
Shape: right angle tolerance is 2°
Surface: pickled or sand blasting.

2.SS Square Bar
*SS Cold Drawn Square Bar
*SS Hot Rolled & Pickled Square Bar
Specification:

Size: 12-180mm
Length:1-6mm
Surface: pickled&brushed
3.SS Hexagon Bar
*SS Cold Drawn Hexagon Bar
*SS Hot Rolled Hexagon Bar
Specification:

Diameter: 1.0-250mm
Length:1-6mm
Surface: bright
4.SS Flat Bar
*SS Hot Rolled & Pickled Flat Bar
*SS Drawn Flat Bar
Specification:

Thickness: from 3mm to 20mm
Width: from 19mm to 200mm
Length: 1-6Mm

Surface: pickled&brushed

Angle Steel for Ship, Vessels and Other Steel Structures Building ASTM A276

OUR ADVANTAGES:

Our company is high quality supplier in China(mainland) with good reputation.

To develop the foreign markets, we provide customers high-quality stainless steel products with a competitive price, thoughtful after-sale service, excellent experience and import-export business skill.

Any questions, please feel free to contact with me!

Q:What are the different manufacturing processes for steel angles?: There are several different manufacturing processes for steel angles, each with its own advantages and applications. 1. Hot Rolling: This is the most common method used for manufacturing steel angles. It involves heating a large billet of steel and passing it through a series of rollers to shape it into the desired angle. The hot rolling process allows for precise control over the dimensions and shape of the angle, resulting in high-quality products. 2. Cold Drawing: In this process, a steel billet is pulled through a die to form the angle shape. The cold drawing process is typically used for smaller and more intricate angles, as it allows for greater control over the final dimensions and surface finish. It also results in improved mechanical properties, such as increased strength and hardness. 3. Extrusion: Steel angles can also be manufactured through extrusion, which involves forcing a heated billet of steel through a die using high pressure. This process is commonly used for producing complex and custom-designed angles with unique cross-sectional profiles. 4. Bending: Another method for manufacturing steel angles is bending, where a flat piece of steel is bent into the desired angle shape using specialized machinery. This process is often used for producing smaller angles with specific dimensions or custom requirements. 5. Welding: Steel angles can be manufactured by welding together two or more steel plates or sections. This process is commonly used for producing large and heavy-duty angles that require additional strength and stability. Each of these manufacturing processes offers its own benefits and is suitable for specific applications. The choice of process depends on factors such as the desired dimensions, tolerances, surface finish, mechanical properties, and production volume.

Q:What are the different types of steel angles connections for columns?: There are several different types of steel angle connections that can be used for columns in construction. 1. Bolted Angle Connection: This is a commonly used connection where steel angles are bolted together to form a joint. The angles are usually attached to the column using bolts and plates, providing a strong and reliable connection. 2. Welded Angle Connection: In this type of connection, the steel angles are welded directly to the column. Welded connections offer excellent strength and stiffness, making them suitable for heavy-duty applications. 3. Gusset Plate Connection: A gusset plate is a flat plate that is attached to the column and the steel angles to form a connection. The gusset plate is usually bolted or welded to provide additional strength and stability. 4. Cleat Connection: A cleat is a small piece of steel that is bolted or welded to the column and the steel angles. Cleat connections are commonly used for smaller columns and provide a simple and cost-effective solution. 5. Moment Connection: A moment connection is designed to resist both axial and bending loads. It involves welding or bolting steel angles to the column, along with additional reinforcing plates and stiffeners to provide the required strength and rigidity. 6. Eccentric Connection: An eccentric connection is used when the load is applied off-center to the column. It involves attaching the steel angles to the column at an offset position to account for the eccentric load. Overall, the choice of steel angle connection for columns depends on factors such as the load requirements, structural design, and construction methods. It is important to consider the specific needs of the project and consult with a structural engineer to determine the most appropriate connection type.

Q:Are steel angles available in custom sizes?: Custom sizes of steel angles are indeed available. In the construction and manufacturing sectors, steel angles are widely used and are available in a variety of standard sizes. However, if the standard sizes do not meet the specific needs of a project, it is possible to manufacture custom sizes. This provides greater flexibility when designing and constructing structures or products. Custom-sized steel angles can be created by either cutting and reshaping standard angles or by manufacturing them from scratch to match the desired dimensions.

Q:How do you calculate the bending capacity of a steel angle?: To calculate the bending capacity of a steel angle, you need to determine the moment of inertia of the angle section and the maximum allowable stress. The moment of inertia is calculated using the dimensions of the angle section, and the maximum allowable stress is typically provided by the steel manufacturer. By applying these values to the appropriate bending equation, you can calculate the bending capacity of the steel angle.

Q:Can steel angles be used for foundation supports?: Yes, steel angles can be used for foundation supports. Steel angles are commonly used in construction projects to provide structural support and stability. They have the ability to withstand heavy loads and provide durability, making them suitable for foundation supports. Steel angles can be easily connected to other structural components, such as beams or columns, to create a stable foundation system. Additionally, steel angles can be customized and fabricated to specific sizes and dimensions, ensuring that they meet the specific requirements of the foundation design.

Q:How do steel angles compare to wooden or concrete structural elements?: Steel angles have several advantages over wooden or concrete structural elements. Firstly, steel angles are known for their exceptional strength and durability. They can bear heavy loads and resist deformation, making them ideal for supporting large structures or bridges. In comparison, wooden elements are prone to rot, warping, and degradation over time, while concrete elements may develop cracks or suffer from corrosion. Additionally, steel angles offer a high level of versatility in terms of design and construction. They can be easily fabricated into various shapes and sizes, allowing for customized solutions for different structural needs. This flexibility is not easily achievable with wooden or concrete elements, which are limited by their natural properties and construction techniques. Moreover, steel angles provide excellent fire resistance compared to wooden elements, which are highly flammable. Steel does not burn, and its structural integrity remains intact even in high-temperature environments. Concrete also offers fire resistance, but steel angles have the advantage of being lightweight, reducing the overall load on the structure. Another significant advantage of steel angles is their resistance to pests, such as termites or rodents, which can severely damage wooden structures. Steel is impervious to these threats, ensuring long-term stability and reducing maintenance costs. However, there are some drawbacks to using steel angles as well. One of the main concerns is the potential for corrosion, especially in environments with high moisture or chemical exposure. Regular maintenance, including protective coatings or galvanization, is necessary to prevent rust formation and maintain the steel's structural integrity. Furthermore, steel angles tend to have a higher upfront cost compared to wooden elements. However, their long-term durability and reduced maintenance requirements often result in cost savings over time. In conclusion, steel angles offer numerous advantages over wooden or concrete structural elements, including superior strength, versatility, fire resistance, pest resistance, and long-term durability. However, considerations such as corrosion prevention and initial costs should be taken into account when deciding on the most suitable structural material for a specific project.

Q:What is the typical shear strength of steel angles?: The shear strength of steel angles can vary depending on several factors such as the grade of steel, the size and shape of the angle, and adherence to industry standards or specific applications. However, steel angles generally possess high shear strength. For standard structural steel angles, the shear strength typically ranges from around 50,000 to 75,000 pounds per square inch (psi). This range is applicable to common steel grades including A36, A572, and A588. These angles find frequent use in construction, infrastructure, and engineering projects where shear forces are of concern. It is important to acknowledge that the shear strength of steel angles can be influenced by additional factors such as the presence of holes or notches, welding or fabrication processes, and the overall design and load distribution. Hence, it is crucial to consult relevant design codes or engineering specifications to ascertain the specific shear strength requirements for a given application. To ensure the accurate determination of shear strength for steel angles in a particular project, it is recommended to consult with a structural engineer or an experienced professional.

Q:How do you determine the plastic section modulus of a steel angle?: In order to determine the plastic section modulus of a steel angle, a specific calculation process must be followed. The plastic section modulus (Z) is used to assess the ability of a cross-section to resist plastic bending and is commonly employed in structural engineering to analyze the strength and stability of members. To calculate the plastic section modulus of a steel angle, it is necessary to know the dimensions of the angle cross-section, including the length of the legs and the thickness of the steel. Once these measurements are obtained, the following steps can be carried out: 1. The centroid of the angle cross-section must be identified. This centroid serves as the geometric center of the shape and is a crucial reference point for calculating the plastic section modulus. By determining the average of the coordinates of the vertices, the centroid can be found. 2. The moment of inertia (I) needs to be calculated. The moment of inertia provides a measure of how the area is distributed around the centroid. It can be determined by summing the individual moments of inertia for each component of the cross-section. For a steel angle, the moment of inertia can be calculated using standard formulas or tables. 3. The plastic section modulus (Z) must be determined. The plastic section modulus is directly related to the moment of inertia. It can be computed by dividing the moment of inertia (I) by the distance from the centroid to the outermost fiber of the section. This distance, known as the distance to the extreme fiber (c), is typically equal to half the thickness of the angle. The formula to calculate the plastic section modulus (Z) is Z = I / c. 4. The values obtained for the moment of inertia (I) and the distance to the extreme fiber (c) should be substituted into the formula to calculate the plastic section modulus (Z). By following these steps, the plastic section modulus of a steel angle can be determined. This parameter is crucial for assessing the structural behavior and design of steel angles, particularly when subjected to bending loads.

Q:Can steel angles be used as supports for suspended acoustical ceilings?: Steel angles have the capacity to function as supports for suspended acoustical ceilings. They are frequently employed as a primary structural element in suspended ceiling systems, serving to establish stability and provide support for the acoustical ceiling tiles. Additionally, they aid in evenly distributing the weight across the ceiling grid. To ensure the secure installation and optimal sound absorption, the steel angles are typically placed at regular intervals along the ceiling's perimeter and connected to the main suspension system. The utilization of steel angles guarantees that the acoustical ceiling remains firmly in position while effectively enhancing the acoustic qualities of the area.

Q:Can steel angles be used for fencing or gating?: Yes, steel angles can be used for fencing or gating. Steel angles are versatile and commonly used in construction projects, including fencing and gating. They provide the necessary strength, durability, and stability required for these applications. Steel angles can be easily welded or bolted together to create a sturdy framework for fencing panels or gates. Additionally, they can be galvanized or coated to enhance their corrosion resistance, making them suitable for outdoor use. Overall, steel angles offer a reliable and cost-effective solution for fencing and gating projects.

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