DIN17175 13CrMo44 is a chromium molybdenum alloy boiler and pressure vessel alloy steel pipe, the implementation standard for DIN17175 special technical conditions. This alloy steel pipe has very high toughness and strength, but also has wear resistance, fatigue resistance, corrosion resistance, impact resistance and easy processing and forming properties.

The chemical composition of DIN17175 13CrMo44 steel pipe mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), molybdenum (Mo) and copper (Cu) and other elements. The proportions of these elements are precisely controlled to meet specific material performance requirements.

 

13CrMo44 steel pipe is usually delivered in normalizing condition. Normalizing is a heat treatment process, by heating steel to the critical point AC3 (or ACM) above 30~50℃, maintain the appropriate time, cooling in still air, in order to obtain pearlitic structure of the steel. This treatment can improve the mechanical properties of steel, improve its strength and toughness. Special treatment can also be carried out according to the specific requirements of customers.

 

DIN17175 13CrMo44 alloy steel pipe has a wide range of applications, especially in the field of pressure vessels and petrochemical equipment. Specifically, it is often used in the following areas:

 

Petrochemical equipment manufacturing: In the petroleum and chemical industry, this alloy steel pipe is used to manufacture various equipment and pipelines, which can withstand high pressure and high temperature environments to ensure the stable operation of equipment.

 

Petrochemical manufacturing: In the petrochemical production process, 13CrMo44 alloy steel pipe can ensure the continuity and safety of the production process because of its excellent corrosion resistance and wear resistance.

 

Boiler equipment manufacturing: This material is also widely used in the manufacture of boiler equipment, and its high strength and high temperature resistance make it ideal for boiler manufacturing.

 

Pressure vessel manufacturing: In the manufacture of pressure vessels, 13CrMo44 alloy steel pipe can provide good sealing and strength, ensuring the safe use of the container.

 

Nuclear power equipment: Due to its excellent radiation resistance, 13CrMo44 alloy steel pipes are also widely used in the manufacture of nuclear power equipment.

 

Power generation equipment: In the field of power generation, this material also plays an important role in the manufacture of various key components to ensure the stable operation of power generation equipment.

 

DIN17175 13CrMo44 alloy steel pipe has been widely used in many industrial fields because of its excellent performance characteristics.