Description

70mm*70mm*5.75mm ASTM A500Gr.B Precision Seamless Tube Low Temperature Carbon Steel no oxidization

ASTM A500 Grade B (A500 Gr. B) is a specific grade of structural tubing covered by the ASTM A500 specification. ASTM A500 Grade B tubing is made from carbon steel, which contains mainly iron and carbon, along with other elements such as manganese, phosphorus, sulfur, and copper in trace amounts.

Chemical Composition

Mechanical Properties

Characteristic

1. Cold-Formed: ASTM A500 Grade B tubing is produced through a cold-forming process, which helps maintain the structural integrity and dimensional accuracy of the tubing. This process also enhances the tubing's surface finish.

2. Strength and Durability: ASTM A500 Grade B tubing is made from carbon steel, providing it with excellent strength and durability. It is designed to withstand heavy loads and structural stresses.

3. Weldability: ASTM A500 Grade B tubing is generally weldable using common welding techniques. It can be easily welded to form solid connections and joints, allowing for efficient fabrication and construction.

4. Wide Range of Shapes and Sizes: ASTM A500 Grade B tubing is available in various shapes, including round, square, and rectangular, to accommodate different design and construction requirements. It is also available in a wide range of sizes and dimensions.

Application

1. Building Construction: ASTM A500 Grade B tubing is widely used in the construction of buildings, both for primary structural elements and secondary components. It is employed in columns, beams, trusses, and other load-bearing members.

2. Bridges and Infrastructure: ASTM A500 Grade B tubing is suitable for bridge construction, providing support and stability in the form of bridge girders, piers, and other structural components. It is also used in infrastructure projects such as highways and walkways for railing systems and signage structures.

3. Industrial and Manufacturing: ASTM A500 Grade B tubing is utilized in industrial settings for various applications. It is commonly used in the construction of machinery frames, supports, equipment structures, and conveyor systems.

4. Equipment and Machinery: ASTM A500 Grade B tubing can be found in the manufacturing and assembly of equipment and machinery across different industries. It provides structural support and stability for equipment frames, platforms, and structural components.

FAQ

Q1: What is ASTM A500 Grade B?

A1: ASTM A500 Grade B is a specific grade of structural tubing that is covered by the ASTM A500 specification. It is made from carbon steel and is designed for use in structural applications.

Q2: What is the difference between ASTM A500 Grade B and other grades in the ASTM A500 specification?

A2: The ASTM A500 specification includes multiple grades, such as Grade A, Grade B, and Grade C. Each grade has different minimum yield and tensile strengths. ASTM A500 Grade B has intermediate strength compared to Grade A and Grade C.

Q3: Can ASTM A500 Grade B tubing be welded?

A3: Yes, ASTM A500 Grade B tubing is generally weldable using common welding techniques. Proper welding procedures and considerations should be followed to ensure the desired structural integrity of the welded joints.