EN 1.4362 (X2CrNi19-11) Stainless Steel
EN 1.4362 stainless steel is an austenitic grade that is a low-carbon, high-nitrogen, molybdenum-containing stainless steel that produces higher levels of toughness, strength, and corrosion resistance compared to other stainless steel grades. Due to its increased chromium content, EN 1.4362 steel has better hot and cold forming properties than other austenitic grades. This makes it suitable for applications where hot and cold formed parts are required.
Common Applications of EN 1.4362 (X2CrNi19-11) Stainless Steel
EN 1.4362 stainless steel is widely used for a variety of applications in industrial and commercial sectors. Its combination of strength and formability makes it suitable for the fabrication of components such as handrails, tanks, tubing and plates. Its increased corrosion resistance makes it ideal for applications such as offshore platforms, pressure vessels, piping systems, and chemical processing equipment.
EN 1.4362 is also frequently used in the food and beverage industry due to its resistance to corrosion caused by exposure to food acids and fats. Its combination of strength and ductility makes it suitable for use as enclosures, valves, fasteners and clamps. It can also be used for decorative trim and furniture components, due to its attractive finish.
Welding and Forming of EN 1.4362 (X2CrNi19-11) Stainless Steel
EN 1.4362 stainless steel can be welded using conventional welding methods, and does not require any additional post-weld treatments. Due to its higher chromium and nitrogen content, EN 1.4362 stainless steel has improved hot and cold forming properties when compared to other austenitic grades.
The increased ductility of this grade of steel makes it ideal for fabricating parts with complex shapes and forms. For these types of application, cold working should be done before heat treating to reduce the risk of cracking and distortion.
Heat Treatment of EN 1.4362 (X2CrNi19-11) Stainless Steel
EN 1.4362 stainless steel can be heat treated in order to improve its mechanical properties. The treatment is typically done after the material has been fabricated and before the parts are assembled. This treatment is done by heating the parts to a range of 930- 960 °C and then rapidly cooling them to room temperature. This process can increase the hardness of the material and improve its strength and resilience.
Corrosion Resistance of EN 1.4362 (X2CrNi19-11) Stainless Steel
EN 1.4362 stainless steel has better corrosion resistance when compared to other austenitic grades due to its increased chromium and nitrogen content. This grade of steel is able to resist corrosion caused by exposure to food acids and fats, as well as general corrosion caused by external elements. It can also resist stress corrosion cracking when exposed to high chloride environments, making it ideal for applications where salt water or aggressive chemicals may be present.
Conclusion
EN 1.4362 stainless steel is an austenitic grade of steel that has better hot and cold forming properties compared to other austenitic grades. This makes it suitable for a variety of industrial and commercial applications, such as handrails, tanks, tubing and plates, as well as for decorative trim and furniture components. EN 1.4362 can be welded using conventional methods and does not require additional post-weld treatments. This grade of steel also has improved corrosion resistance when compared to other austenitic grades, making it ideal for applications where salt water or aggressive chemicals may be present.
