API 5L X52 Seamless Steel Tube/Seamless Steel Pipe is a high-strength and high toughness steel pipe material, mainly used in fields such as petroleum, natural gas, chemical, and power. Its chemical composition includes elements such as carbon, silicon, manganese, phosphorus, and sulfur, with specific content ranges as follows: carbon ≤ 0.28%, silicon ≤ 0.45%, manganese ≤ 1.40%, phosphorus ≤ 0.030%, and sulfur ≤ 0.030%. In addition, X52 material may also contain alloying elements such as vanadium, niobium, titanium, etc., and the addition of these elements further enhances the performance of the material. ‌

mechanical property 

The mechanical properties of API 5L X52 Seamless Steel Tube/Seamless Steel Pipe  are excellent, as follows:

Yield strength: 360MPa~530MPa

Tensile strength: 460MPa~760MPa

Yield ratio: ≤ zero point nine three

These performance parameters enable X52 material to maintain good stability and durability in high-pressure and high-temperature environments.

application area 

Due to its excellent mechanical properties and corrosion resistance, X52 Seamless Steel Tube/Seamless Steel Pipe material is widely used in fields such as petroleum, natural gas, chemical, and power. In addition, X52 material also has good resistance to hydrogen induced cracking, suitable for harsh underground environments, and can operate stably for a long time.