EN10088-2 X4CrNi18-12, also known as 1.4303, is a stainless steel grade widely used in various industries for its excellent corrosion resistance and good mechanical properties. This article provides a detailed overview of the chemical composition, mechanical properties, heat treatment conditions, available size range, low-temperature impact testing, primary applications, and related supply cases from TJC Steel Group.
Chemical Composition:
The chemical composition of X4CrNi18-12 stainless steel is carefully balanced to ensure its corrosion resistance and mechanical properties. The typical chemical composition is as follows:
The mechanical properties of X4CrNi18-12 are characterized by good tensile strength and ductility, making it suitable for a wide range of applications. The typical mechanical properties are as follows:
X4CrNi18-12 can be supplied in various heat treatment conditions, including solution annealing, which is commonly used to improve the corrosion resistance of the material. The typical heat treatment condition is:
TJC Steel Group offers X4CrNi18-12 stainless steel sheets in a wide range of sizes to meet the diverse needs of our customers. The available size range is as follows:
X4CrNi18-12 stainless steel exhibits good toughness at low temperatures, making it suitable for applications in cold environments. The material typically meets the following impact testing requirements:
Due to its excellent corrosion resistance and mechanical properties, X4CrNi18-12 is widely used in various industries, including:
TJC Steel Group has extensive experience in supplying high-quality X4CrNi18-12 stainless steel sheets to customers worldwide. Some of our notable supply cases include:
Chemical Composition:
The chemical composition of X4CrNi18-12 stainless steel is carefully balanced to ensure its corrosion resistance and mechanical properties. The typical chemical composition is as follows:
- Carbon (C): ≤ 0.05%
- Silicon (Si): ≤ 1.00%
- Manganese (Mn): ≤ 2.00%
- Phosphorus (P): ≤ 0.045%
- Sulfur (S): ≤ 0.015%
- Chromium (Cr): 17.00% - 19.00%
- Nickel (Ni): 11.00% - 13.00%
- Nitrogen (N): ≤ 0.11%
The mechanical properties of X4CrNi18-12 are characterized by good tensile strength and ductility, making it suitable for a wide range of applications. The typical mechanical properties are as follows:
- Tensile Strength (Rm): 500 - 700 MPa
- Yield Strength (Rp0.2): 205 - 500 MPa
- Elongation (A5): ≥ 40%
- Hardness: ≤ 217 HB
X4CrNi18-12 can be supplied in various heat treatment conditions, including solution annealing, which is commonly used to improve the corrosion resistance of the material. The typical heat treatment condition is:
- Solution Annealing: 1010 - 1120°C, followed by rapid cooling.
TJC Steel Group offers X4CrNi18-12 stainless steel sheets in a wide range of sizes to meet the diverse needs of our customers. The available size range is as follows:
- Thickness: 0.5mm - 100mm
- Width: 1000mm - 2000mm
- Length: 2000mm - 6000mm
X4CrNi18-12 stainless steel exhibits good toughness at low temperatures, making it suitable for applications in cold environments. The material typically meets the following impact testing requirements:
- Impact Energy (at -20°C): ≥ 40J
Due to its excellent corrosion resistance and mechanical properties, X4CrNi18-12 is widely used in various industries, including:
- Food Processing Equipment
- Chemical Industry
- Medical Equipment
- Architectural Applications
- Automotive Industry
TJC Steel Group has extensive experience in supplying high-quality X4CrNi18-12 stainless steel sheets to customers worldwide. Some of our notable supply cases include:
- Supplying X4CrNi18-12 sheets for the construction of a chemical processing plant in Germany, where the material's corrosion resistance was crucial.
- Providing stainless steel sheets for the manufacturing of surgical instruments, where the material's biocompatibility and ease of sterilization were essential.
- Delivering X4CrNi18-12 sheets for the automotive industry, where the material's strength and formability were key factors in the design of vehicle components.