EN 10216-2 13CrMo4-5 Seamless Stainless Steel Pipe

European standard seamless steel pipes are industrial pipes manufactured according to EU standards EN10216-1/EN10216-2, mainly used in boilers, pressure vessels, and piping systems. The products are divided into two categories: seamless pressure steel pipes and seamless steel pipes for pressure loads, with outer diameters ranging from φ10.2-φ356 mm and wall thicknesses from 1.6-20.0 mm. Commonly used steel grades include high-temperature models such as P195, P235, and P265, as well as alloy grades such as 13CrMo4-5.

EN 10216-2 13CrMo4-5|Mechanical Properties

Q1: Is 13CrMo4-5 equivalent to ASTM A335 P11?
A: Yes, 13CrMo4-5 is very similar to ASTM A335 P11 in chemical composition and mechanical properties, making them commonly used equivalent materials between European and American standards.

Q2: Are there special precautions for welding this steel pipe?
A: Yes. Preheating (approx. 200-250℃) and Post-Weld Heat Treatment (PWHT) are recommended to relieve welding stresses and restore material properties in the heat-affected zone. Use matching welding consumables, such as those conforming to EN ISO 16834-A standard.

Q3: How do you ensure product quality?
A: Every pipe we produce undergoes a strict quality control process.

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