EN10088-2 X2CrNiMo18-14-3, also known as 1.4435, is a low-carbon version of the 316 stainless steel grade, offering excellent corrosion resistance and good mechanical properties. This grade is particularly suited for applications requiring high resistance to pitting and crevice corrosion, as well as those involving chlorides and other industrial atmospheres.

Chemical Composition:

The chemical composition of 1.4435 is tightly controlled to ensure its corrosion-resistant properties and mechanical strength. The typical chemical composition is as follows:

· Carbon (C): ≤ 0.03%

· Silicon (Si): ≤ 1.00%

· Manganese (Mn): ≤ 2.00%

· Phosphorus (P): ≤ 0.045%

· Sulfur (S): ≤ 0.015%

· Chromium (Cr): 16.50% - 18.50%

· Nickel (Ni): 13.00% - 15.00%

· Molybdenum (Mo): 2.50% - 3.50%

· Nitrogen (N): ≤ 0.11%

· Iron (Fe): Balance

Mechanical Properties:

The mechanical properties of 1.4435 are characterized by good tensile strength and ductility, making it suitable for a wide range of applications. Typical mechanical properties are as follows:

· Tensile Strength: 500 - 700 MPa

· Yield Strength: 220 - 320 MPa

· Elongation: 40%

· Hardness: ≤ 217 HB or ≤ 95 HRB

Heat Treatment:

The material is typically supplied in the solution annealed condition. This process involves heating the steel to a high temperature, followed by rapid cooling, which ensures the maximum corrosion resistance and the best mechanical properties. Special heat treatments can be applied to meet specific customer requirements.

Available Dimensions:

TJC Steel Group offers 1.4435 stainless steel plates in a wide range of sizes to cater to various industrial needs. The available dimensions include:

· Thickness: 3mm - 150mm

· Width: 1000mm - 2500mm

· Length: 2000mm - 12000mm

Low-Temperature Impact Test:

1.4435 is suitable for use in sub-zero temperatures due to its good toughness and impact strength. The material can be supplied with Charpy V-notch impact test requirements, ensuring it meets the necessary standards for cryogenic applications.

Main Applications:

Due to its excellent corrosion resistance and mechanical properties, 1.4435 is widely used in various industries, including:

· Chemical and Petrochemical Industry

· Food Processing Equipment

· Marine Applications

· Medical Devices

· Pharmaceutical Industry

· Pulp and Paper Industry

· Architecture and Construction

TJC Steel Group Supply Cases:

TJC Steel Group has extensive experience in supplying high-quality 1.4435 stainless steel plates to customers worldwide. One notable supply case involved the supply of 1.4435 plates for a chemical processing plant in Europe, where the material was used for its superior corrosion resistance in handling aggressive chemicals. Another case saw TJC providing 1.4435 plates for a marine application, where the material's resistance to chloride-induced stress corrosion cracking was crucial.

In conclusion, EN10088-2 X2CrNiMo18-14-3, or 1.4435, is a versatile stainless steel grade that offers excellent corrosion resistance and mechanical properties, making it suitable for a wide range of demanding applications. TJC Steel Group is a trusted supplier of this material, with a proven track record of delivering high-quality products to meet the specific needs of our customers.