Ast52 Carbon Steel Square Tube

Ast52 carbon steel square tube, also known as DIN 1.0577 or S355J2 in other standards, is a versatile material widely used in various industries due to its excellent mechanical properties and good weldability. Here's a comprehensive overview of this material:

Ast52 carbon steel has a well-balanced chemical composition that contributes to its superior performance. The typical chemical composition includes carbon (C) at around 0.24%, silicon (Si) up to 0.55%, manganese (Mn) at 1.60%, phosphorus (P) and sulfur (S) both limited to 0.045% maximum, and trace amounts of chromium (Cr), copper (Cu), nickel (Ni), and molybdenum (Mo). This composition ensures a good balance between strength, ductility, and weldability.

Ast52 carbon steel square tube boasts impressive mechanical properties, making it suitable for a wide range of applications. Its yield strength is typically above 355 MPa, while the tensile strength can reach between 490 MPa and 630 MPa. The material also exhibits high ductility, with an elongation of at least 18%, allowing it to withstand significant deformation without failing.

Due to its excellent mechanical properties, Ast52 carbon steel square tube finds widespread use in various industries. It is commonly employed in the construction of bridges, buildings, and other structures that require high strength and durability. Its good weldability and formability also make it suitable for use in manufacturing heavy-duty equipment, machinery, and vehicles. Additionally, the material's versatility allows it to be used in a multitude of other applications, including piping systems, pressure vessels, and more.

The manufacturing process of Ast52 carbon steel square tube involves several key steps. The steel is first produced in a steelmaking furnace, where the raw materials are melted and refined to achieve the desired chemical composition. The molten steel is then cast into ingots or continuously cast into slabs, which are subsequently hot-rolled into the desired shape and size. The square tube undergoes further processing, such as cutting, bending, and welding, to meet the specific requirements of the end application. Throughout the manufacturing process, strict quality control measures are in place to ensure that the final product meets the relevant standards and is fit for its intended use.

FAQ：

Q :Are you a manufacturer or trading company?
A: We are a professional manufacturer with 2 million tons of steel annually in China. We have passed the factory inspection by various international organizations and have our own sales team. Welcome to seeing and inspecting our factory.
Q: Do you have quality control system?
A: Yes,we have iso,bv,sgs certifications and our own quality contorl laboratory.
Q: How long is your delivery time?
A: Within 7~15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed product
Q: Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge but the delivery charges will be covered by our customers.

Hot Tags: ast52 carbon steel square tube, China ast52 carbon steel square tube manufacturers, suppliers, A333 Gr6 Gr9 ERW Tubes, DIN 17100, Seam Steel Pipe, Carbon Steel ASTM A53 GRADE B, Carbon Steel Tubes, alloy steel mechanical tubing