ASTM A500 Grade B and Grade C Square and Rectangular Steel Tubing
ASTM A500 Grade B and Grade C Square and Rectangular Steel Tubing
ASTM A500 SHS RHS
FOB, CIF
5tons
2000 tonstons
Tinanjin, China
20Day
ASTM A500 square and rectangular steel tubing is widely used in structural applications due to its strength, versatility, and efficient cross-sectional design. Manufactured through cold-forming processes, this carbon steel tubing is designed for structural applications in buildings, industrial facilities, bridges, and other construction projects.
Quantity
Product Overview of ASTM A500 Carbon Steel Square Tubing
ASTM A500 square and rectangular steel tubing is widely used in structural applications due to its strength, versatility, and efficient cross-sectional design. Manufactured through cold-forming processes, this carbon steel tubing is designed for structural applications in buildings, industrial facilities, bridges, and other construction projects.
Tianjin Youfa Steel Pipe Group supplies a broad range of carbon steel pipe and tube products for international markets. For buyers looking for ASTM A500 carbon steel square tubing, understanding the applicable grade, dimensions, and mechanical properties is essential when selecting products for structural projects.
ASTM A500 tubing covers round, square, rectangular, and other specified shapes. Depending on project requirements and product availability, buyers can select suitable ASTM A500 square tubing or rectangular tubing according to the required dimensions, wall thickness, and material grade.
ASTM A500 Grade B vs Grade C
ASTM A500 Grade B and Grade C are commonly specified grades for structural steel tubing. Although both are used in structural applications, they have different minimum mechanical property requirements.
ASTM A500 Grade B square and rectangular tubing has a minimum yield strength of 46 ksi (315 MPa) and a minimum tensile strength of 58 ksi (400 MPa).
ASTM A500 Grade C square and rectangular tubing has a minimum yield strength of 50 ksi (345 MPa) and a minimum tensile strength of 62 ksi (425 MPa).
Grade C has higher minimum yield and tensile strength requirements than Grade B. However, a higher-strength grade is not automatically the best choice for every project. Engineers and buyers should consider structural design calculations, loading conditions, applicable building codes, and project specifications when selecting ASTM A500 Grade B or ASTM A500 Grade C.
When purchasing ASTM A500 tubing, buyers should also verify the applicable edition of the standard and ensure that the supplied product meets the required material and dimensional specifications.
Specifications and Available Sizes of ASTM A500 Carbon Steel Square Tubing
| Category | Specification |
|---|---|
| Outer Diameter (OD) | Square Pipe: 20×20mm to 400×400mm Rectangular Pipe: 20×40mm to 300×500mm |
| Wall Thickness | 0.8mm to 20mm |
| Length | 3m to 12m (customizable as per client requirements) |
| Material Grades | American Standard: Gr.A, Gr.B, Gr.C European Standard: S235, S275, S355 Japanese Standard: A36, SS400 Chinese Standard: Q195, Q235, Q345 |
| Certification | ISO 9001:2008, SGS, BV, CCIC, etc. |
| Surface Finish Options | Hot-dip Galvanized: Zinc coating 220-260g/m² Pre-Galvanized: Zinc coating 30-150g/m² Painted Finish: Black paint or varnish lacquer Oiled Surface: Light oil coating to prevent rust Bare Pipe: No additional coating |
What are Applications of ASTM A500 Square and Rectangular Tubing
ASTM A500 tubing is used in structural projects that require suitable strength, dimensional accuracy, and reliable material performance.
Common applications include:
- Building structures: Columns, beams, and structural framing components.
- Industrial facilities: Framework and support structures for factories and warehouses.
- Construction projects: Structural supports and load-bearing frames.
- Mechanical equipment: Machine frames, equipment bases, and support structures.
- Infrastructure projects: Structural components selected according to engineering requirements.
Square and rectangular steel tubing offers flat surfaces that can simplify fabrication, assembly, and connection detailing in many structural designs. The suitability of each ASTM A500 steel tube depends on its dimensions, material properties, and intended structural use.
Although some buyers use the search term ASTM A500 pipe, the standard specifically addresses structural tubing rather than all types of steel pipe used for fluid transportation. Product selection should therefore be based on the actual application and the relevant technical requirements.
FAQ About ASTM A500 Carbon Steel Square Tubing
What Is ASTM A500 Steel Tubing?
ASTM A500 is a specification for cold-formed welded and seamless carbon steel structural tubing in round, square, rectangular, and other specified shapes. It defines requirements for material properties and product dimensions for structural applications.
What Is the Difference Between ASTM A500 Grade B and Grade C?
The main difference is in their minimum mechanical property requirements. For square and rectangular tubing, Grade C has higher minimum yield and tensile strength requirements than Grade B. The appropriate grade depends on engineering calculations and project specifications.
What Sizes Are Available for ASTM A500 Square Tubing?
Available ASTM A500 square tubing sizes depend on the manufacturer's production range and confirmed supply options. Buyers should specify the required outside dimensions, wall thickness, length, and grade when requesting a quotation.
What Is ASTM A500 Square Tubing Used For?
ASTM A500 square tubing is commonly used in building frames, industrial structures, equipment supports, and other structural applications. Its suitability should be evaluated against the project's design requirements and applicable standards.
Contact Youfa for ASTM A500 Steel Tubing
Looking for ASTM A500 Grade B or Grade C square and rectangular steel tubing for your next project? Contact Tianjin Youfa Steel Pipe Group with your required dimensions, wall thickness, material grade, length, and order quantity. Our team can help confirm product availability and provide relevant product information based on your requirements.
