EN10088-2 X6CrNiMoTi17-12-2, also known as 1.4571, is a precipitation-hardening stainless steel plate that is widely used in various industries due to its excellent mechanical properties and corrosion resistance. This material is particularly suited for applications requiring high strength and good toughness at both room and elevated temperatures.

Chemical Composition:

The chemical composition of 1.4571 is carefully balanced to provide the desired properties. The typical chemical composition by weight percentage is as follows:

· Carbon (C): 0.04 - 0.10%

· Silicon (Si): ≤ 1.00%

· Manganese (Mn): ≤ 2.00%

· Phosphorus (P): ≤ 0.045%

· Sulfur (S): ≤ 0.030%

· Chromium (Cr): 16.00 - 18.00%

· Nickel (Ni): 11.00 - 14.00%

· Molybdenum (Mo): 2.00 - 2.50%

· Titanium (Ti): 5 x %C ≤ 0.70%

· Nitrogen (N): ≤ 0.11%

· Iron (Fe): Balance

Mechanical Properties:

The mechanical properties of 1.4571 are impressive, with the following typical values:

· Tensile Strength: 750 - 950 MPa

· Yield Strength: 650 MPa minimum

· Elongation: 15% minimum

· Hardness: 285 HB maximum

Heat Treatment Conditions:

The material is supplied in the solution-treated condition (condition A) and can be precipitation-hardened to enhance mechanical properties. The typical heat treatment cycle involves solution treatment at 1040°C for 1 hour, followed by air cooling, and aging at 480°C for 4 hours, followed by air cooling.

Available Dimensions:

TJC Steel Group offers a wide range of sizes for the 1.4571 stainless steel plate, with thicknesses ranging from 3mm to 120mm, widths up to 3500mm, and lengths up to 12000mm, ensuring that we can meet the specific requirements of our customers.

Low-Temperature Impact Test:

1.4571 stainless steel plates are tested for their impact strength at low temperatures, with typical values of Charpy V-notch impact energy at -196°C being above 27 J/cm².

Main Applications:

Due to its excellent properties, 1.4571 is used in a variety of applications, including:

· Aerospace components

· Chemical processing equipment

· Nuclear engineering

· Medical devices

· Pressure vessels

· High-temperature fasteners

TJC Steel Group Supply Cases:

TJC Steel Group has supplied 1.4571 stainless steel plates to numerous clients worldwide, including projects in the chemical processing industry, where the material's corrosion resistance and strength were crucial, and in the aerospace sector, where its high-temperature performance was essential. One notable supply case involved the supply of 1.4571 plates for the construction of a nuclear reactor, where the material's superior mechanical properties and resistance to corrosion were paramount.

In conclusion, EN10088-2 X6CrNiMoTi17-12-2, 1.4571 stainless steel plate is a versatile material that meets the stringent requirements of various high-performance applications. TJC Steel Group is committed to providing high-quality 1.4571 stainless steel plates that meet the specific needs of our customers, with a proven track record of successful supply cases across multiple industries.