What is 13CrMo4-5 seamless pipe

13CrMo4-5 seamless pipe, which is in accordance with the European standard EN 10216-2 in the production process, is a kind of pressure resistant seamless pipe. This standard is applicable to the manufacture of pipes, vessels, equipment, pipe fittings and steel structures.

The chemical composition of 13CrMo4-5 seamless pipe: C 0.10-0.17, Si ≤ 0.35, Mn 0.40-0.70, P ≤ 0.025, S ≤ 0.020, Cr 0.70-1.15, Ni ≤ 0.30, Mo 0.40-0.60, Al ≤ 0.04, Cu ≤ 0.03.

Mechanical properties of 13CrMo4-5 seamless pipe: tensile strength: 440-590 MPa, yield strength: ≥ 290 MPa, elongation: ≥ 22%, impact energy: ≥ 40J.

13CrMo4-5 seamless pipe is used in petroleum, chemical industry, power station, boiler and other industries. 13CrMo4-5 seamless pipe is used to make reactor, heat exchanger, separator, spherical tank, oil and gas tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefied petroleum gas cylinder, high pressure water pipe of hydropower station, volute of water turbine and other equipment and components.