ASTM St52 Carbon Cold Drawn Steel Tube

ASTM St52 Cold Drawn Welded Steel Tube is a steel tube product with excellent performance and wide application. The following is a detailed introduction to it:
ASTM St52 steel tube belongs to the category of low alloy steel, with high strength and good weldability.
The chemical composition includes C, Si, Mn, P, S and other elements. The precise control of these elements ensures the excellent performance of the steel tube.
The yield strength has different standards at different thicknesses. For example, when ≤16mm, the yield strength is ≥345MPa, and as the thickness increases, the yield strength decreases.The tensile strength is between 450~630MPa, showing good tensile properties.The elongation is ≥21%, indicating that the steel tube can produce large plastic deformation and is not easy to break when subjected to external force.
ASTM St52 Cold Drawn Welded Steel Tube is made by cold drawing process, which can reduce the diameter of the steel tube and thicken the wall thickness by pulling force without heating, while improving the mechanical properties of the steel tube.
Welding technology: The steel pipe is connected by welding, which ensures the firmness and sealing of the connection.
The surface of the steel pipe is treated with oil, which can not only improve the corrosion resistance of the steel pipe, but also reduce the friction damage of the steel pipe during transportation and use.
The steel pipe adopts standard export packaging or customized packaging according to customer needs to ensure safety and integrity during transportation.The transportation methods of steel pipes are diverse, and they can be carried out by land transportation, sea transportation and other methods to meet different market needs.
In short, ASTM St52 Cold Drawn Welded Steel Tube has become one of the most popular steel pipe products in the market with its excellent material properties, sophisticated production technology and wide application fields.

FAQ：

Q1:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q2:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q3:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Q4:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

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