EN10088-2 X1CrNiMoCuN24-22-8, also known as grade 1.4652, is a high-alloy austenitic stainless steel plate designed for applications requiring high resistance to corrosion and pitting, as well as excellent mechanical properties. This versatile material is widely used in various industries where harsh environments and demanding conditions are prevalent.

Chemical Composition:

The chemical composition of X1CrNiMoCuN24-22-8 is tightly controlled to ensure its unique properties. The typical chemical composition includes, but is not limited to, the following elements:

· Carbon (C): ≤ 0.03%

· Silicon (Si): ≤ 1.00%

· Manganese (Mn): ≤ 1.50%

· Phosphorus (P): ≤ 0.035%

· Sulfur (S): ≤ 0.015%

· Chromium (Cr): 23.00% - 25.00%

· Nickel (Ni): 21.00% - 23.00%

· Molybdenum (Mo): 6.00% - 7.00%

· Copper (Cu): 1.50% - 2.50%

· Nitrogen (N): 0.20% - 0.30%

· Iron (Fe): Balance

Mechanical Properties:

The mechanical properties of grade 1.4652 are impressive, making it suitable for critical applications. Typical mechanical properties are as follows:

· Tensile Strength (Rm): 700 - 900 MPa

· Yield Strength (Rp0.2): ≥ 450 MPa

· Elongation (A5): ≥ 30%

· Hardness: ≤ 280 HB

Heat Treatment:

The steel is typically supplied in the solution annealed condition. Solution annealing is performed at temperatures between 1040°C and 1120°C, followed by rapid cooling to ensure the material has the desired corrosion resistance and mechanical properties.

Available Dimensions:

TJC Steel Group offers X1CrNiMoCuN24-22-8 stainless steel plates in a wide range of sizes to meet various project requirements. The available dimensions include:

· Thickness: 3mm - 150mm

· Width: 1000mm - 2500mm

· Length: 2000mm - 12000mm

Custom sizes and specifications are available upon request to cater to specific application needs.

Low-Temperature Impact Test:

This grade of stainless steel is known for its toughness at low temperatures. It typically meets Charpy V-notch impact test requirements at -196°C (-320°F), making it suitable for cryogenic applications.

Main Applications:

Due to its excellent corrosion resistance and high strength, grade 1.4652 is commonly used in the following applications:

· Chemical and Petrochemical Industry: Equipment and components exposed to aggressive chemicals.

· Oil and Gas Industry: Offshore platforms, pipelines, and other structures in harsh marine environments.

· Power Generation: Components in power plants that require resistance to high temperatures and corrosive atmospheres.

· Food Processing: Equipment that requires high hygiene standards and resistance to corrosion.

· Architectural Applications: Cladding and structural elements exposed to corrosive atmospheres.

TJC Steel Group Supply Cases:

TJC Steel Group has successfully supplied X1CrNiMoCuN24-22-8 stainless steel plates to several high-profile projects. One notable example is the supply of 1.4652 plates for the construction of a chemical processing plant in Southeast Asia. The material was chosen for its superior corrosion resistance and ability to withstand the plant's aggressive chemical environment. TJC's ability to provide custom sizes and ensure timely delivery was crucial to the project's success.

In another instance, TJC supplied 1.4652 stainless steel plates for the construction of a desalination plant in the Middle East. The material's resistance to chloride-induced stress corrosion cracking was a key factor in its selection for this application.

In conclusion, EN10088-2 X1CrNiMoCuN24-22-8, or grade 1.4652, is a high-performance stainless steel plate that excels in demanding environments. Its chemical composition, mechanical properties, and resistance to corrosion make it suitable for a wide range of critical applications. TJC Steel Group's expertise in supplying this material to various industries underscores its commitment to providing high-quality steel solutions.