EN10088-2 X5CrNi17-7, also known as grade 1.4319, is a precipitation hardening stainless steel plate renowned for its excellent mechanical properties and corrosion resistance. This versatile material is widely used in various industries where high strength and good toughness are required. TJC Steel Group, a leading supplier in the steel industry, offers a wide range of this stainless steel plate in different sizes and heat treatment conditions.

Chemical Composition

The chemical composition of EN10088-2 X5CrNi17-7 is tightly controlled to ensure the material's properties. The typical chemical composition is as follows:

· Carbon (C): ≤ 0.09%

· Silicon (Si): ≤ 1.00%

· Manganese (Mn): ≤ 1.00%

· Phosphorus (P): ≤ 0.045%

· Sulfur (S): ≤ 0.030%

· Chromium (Cr): 16.00% - 18.00%

· Nickel (Ni): 6.50% - 7.75%

· Molybdenum (Mo): ≤ 0.75%

· Copper (Cu): ≤ 1.50%

· Nitrogen (N): ≤ 0.030%

Mechanical Properties

The mechanical properties of EN10088-2 X5CrNi17-7 are impressive, with the following typical values:

· Tensile Strength: 1000 - 1150 MPa

· Yield Strength: 900 - 1050 MPa

· Elongation: 10%

· Hardness: 32 - 38 HRC (after aging)

Heat Treatment Conditions

The precipitation hardening stainless steel can be supplied in various heat treatment conditions, including:

· Solution Annealed: The material is heated to a high temperature and then quenched to achieve a soft and ductile state.

· Precipitation Hardened (Aged): The solution-annealed material is further aged at a lower temperature to precipitate secondary phases that enhance strength and hardness.

Available Dimensions

TJC Steel Group provides EN10088-2 X5CrNi17-7 stainless steel plates in a wide range of sizes to meet the specific needs of our customers. The typical available dimensions are:

· Thickness: 3mm - 100mm

· Width: 1000mm - 2000mm

· Length: 2000mm - 6000mm

Low-Temperature Impact Test

This grade of stainless steel exhibits good toughness at low temperatures, with impact values typically exceeding industry standards. The material is suitable for applications where low-temperature performance is critical.

Main Applications

Due to its unique properties, EN10088-2 X5CrNi17-7 is used in several demanding applications, such as:

· Aerospace components

· High-strength bolts and fasteners

· Medical devices

· Chemical processing equipment

· Cryogenic vessels

· High-pressure valves and pumps

TJC Steel Group Supply Cases

TJC Steel Group has successfully supplied EN10088-2 X5CrNi17-7 stainless steel plates to numerous clients worldwide. One notable case involved the supply of high-quality plates for aerospace applications, where the material's strength and corrosion resistance were crucial. Another case saw the use of this material in the construction of a chemical processing plant, where its resistance to corrosive environments was paramount.

Conclusion

EN10088-2 X5CrNi17-7, or grade 1.4319, is a high-performance precipitation hardening stainless steel plate that offers a unique combination of strength, toughness, and corrosion resistance. TJC Steel Group is committed to providing this material in various sizes and heat treatment conditions, backed by our extensive experience and dedication to customer satisfaction. Whether for aerospace, chemical processing, or any other high-demand application, TJC Steel Group is your trusted supplier for EN10088-2 X5CrNi17-7 stainless steel plates.