DIN17175 17Mn4 is a heat-resistant seamless steel pipe grade that meets the German industrial standard (DIN17175). Among them, 17Mn4 is the material of this steel pipe, which belongs to the special steel plate for boilers and pressure vessels, and has very high strength.

The chemical composition of DIN17175 17Mn4 mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S) and some other alloying elements, such as aluminum (Al), chromium (Cr), molybdenum (Mo), copper (Cu), niobium (Nb), nickel (Ni), titanium (Ti) and vanadium (V). The specific chemical composition ratio is as follows: C: 0.15-0.22, Si: 0.30-0.60, Mn: 1.0-1.60, P: ≤0.035, S: ≤0.030, Al: 0.020, Cr: 0.25, Mo: 0.10, Cu: 0.30, Nb: 0.01, Ni: 0.01, Ti: 0.30, V: 0.03. The addition of these alloying elements makes 17Mn4 steel have excellent physical and chemical properties.

 

In terms of characteristics, 17Mn4 steel pipe itself not only carries very high strength, but also has certain toughness, fatigue resistance, impact resistance, corrosion resistance, wear resistance, welding and easy processing properties.

 

DIN17175 17Mn4 has a wide range of applications, mainly covering petroleum, chemical, power plants, boilers and other industrial fields. Specifically, this material is widely used in the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drum, liquefied petroleum gas cylinders, hydropower station high-pressure water pipes, water turbine volute and other equipment and components.

 

The high strength, high toughness, fatigue resistance, impact resistance and other properties of 17Mn4 steel pipe make it excellent in these fields and can meet the needs of a variety of complex and harsh working environments. At the same time, its good wear resistance, corrosion resistance and easy machining properties also further increase its applicability and competitiveness in various application scenarios.DIN17175 17Mn4 Is A Heat-resistant Seamless Steel Pipe

 

DIN17175 17Mn4 is a heat-resistant seamless steel pipe grade that meets the German industrial standard (DIN17175). Among them, 17Mn4 is the material of this steel pipe, which belongs to the special steel plate for boilers and pressure vessels, and has very high strength.

 

The chemical composition of DIN17175 17Mn4 mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S) and some other alloying elements, such as aluminum (Al), chromium (Cr), molybdenum (Mo), copper (Cu), niobium (Nb), nickel (Ni), titanium (Ti) and vanadium (V). The specific chemical composition ratio is as follows: C: 0.15-0.22, Si: 0.30-0.60, Mn: 1.0-1.60, P: ≤0.035, S: ≤0.030, Al: 0.020, Cr: 0.25, Mo: 0.10, Cu: 0.30, Nb: 0.01, Ni: 0.01, Ti: 0.30, V: 0.03. The addition of these alloying elements makes 17Mn4 steel have excellent physical and chemical properties.

 

In terms of characteristics, 17Mn4 steel pipe itself not only carries very high strength, but also has certain toughness, fatigue resistance, impact resistance, corrosion resistance, wear resistance, welding and easy processing properties.

 

DIN17175 17Mn4 has a wide range of applications, mainly covering petroleum, chemical, power plants, boilers and other industrial fields. Specifically, this material is widely used in the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drum, liquefied petroleum gas cylinders, hydropower station high-pressure water pipes, water turbine volute and other equipment and components.

 

The high strength, high toughness, fatigue resistance, impact resistance and other properties of 17Mn4 steel pipe make it excellent in these fields and can meet the needs of a variety of complex and harsh working environments. At the same time, its good wear resistance, corrosion resistance and easy machining properties also further increase its applicability and competitiveness in various application scenarios.