In the vast world of stainless steel, A240 317 stainless steel plate stands out as a superior material, renowned for its exceptional properties and wide-ranging applications. This article aims to provide a comprehensive overview of the A240 317 stainless steel plate, focusing on its mechanical properties, chemical composition, heat treatment state, dimensional range, impact testing, major application scenarios, and relevant supply cases from TJC Steel Group.

Mechanical Properties

The A240 317 stainless steel plate boasts remarkable mechanical properties. Its yield strength reaches a minimum of 205 MPa, while the tensile strength stands at an impressive 520 MPa. Additionally, it exhibits a high elongation rate of over 35%, ensuring superior ductility and formability. The hardness values of the plate, measured in different scales, are HBS ≤ 187, HRB ≤ 90, and HV ≤ 200, reflecting its durability and resistance to deformation.

Chemical Composition

The chemical composition of A240 317 stainless steel plate is precisely controlled to ensure optimal performance. It contains a maximum carbon content of 0.08%, silicon of ≤1.00%, manganese of ≤2.00%, phosphorus of ≤0.045%, and sulfur of ≤0.030%. The alloy also comprises a nickel content ranging from 11.00% to 15.00%, chromium from 18.00% to 20.00%, and molybdenum between 3.00% and 4.00%. These elements work synergistically to provide excellent corrosion resistance and high-temperature strength.

Heat Treatment State

The heat treatment state of A240 317 stainless steel plate is crucial for achieving its desired properties. The annealing temperature typically ranges from 850°C to 1050°C, with a holding time determined based on the material's thickness and microstructure. Cooling can be achieved through air cooling or faster methods such as water quenching. Additionally, solid solution treatment is often performed at temperatures between 1050°C and 1150°C, ensuring the full dissolution of alloying elements and further enhancing the material's performance.

Dimensional Range

The A240 317 stainless steel plate is available in a wide range of dimensions to meet various application requirements. Common thicknesses range from 0.3mm to 50mm, while widths typically vary from 1000mm to 2000mm. The length of the plate can be customized according to specific needs, with common lengths including 2000mm, 2438mm, 2500mm, and 3000mm.

Impact Testing

Impact testing is a crucial aspect of ensuring the quality and reliability of A240 317 stainless steel plate. Various impact test standards, such as IZOD, bending, and Charpy impact tests, are used to assess the material's resistance to impact loading and fracture toughness. These tests provide valuable insights into the plate's performance under extreme conditions, ensuring its suitability for demanding applications.

Major Application Scenarios

The A240 317 stainless steel plate finds applications across various industries. In chemical and marine engineering, its superior corrosion resistance enables it to withstand harsh environments and extend equipment life. It is also widely used in power generation, where its high-temperature strength ensures reliable operation under extreme conditions. Additionally, the plate's excellent formability and aesthetic appeal make it a preferred choice for architectural and decorative applications, such as cladding, railings, and doors.

TJC Steel Group Supply Cases

At TJC Steel Group, we have a proven track record of supplying A240 317 stainless steel plate to a diverse range of customers. Our ability to provide customized solutions and ensure timely delivery has earned us the trust and loyalty of our clients. Whether it's for chemical processing equipment, marine structures, or architectural projects, we strive to meet our customers' needs with the highest quality products and services.

In conclusion, A240 317 stainless steel plate is a versatile material with exceptional properties that make it a preferred choice for numerous applications. Its superior corrosion resistance, high-temperature strength, and excellent formability ensure reliable performance in the most demanding environments. At TJC Steel Group, we are committed to providing our customers with the finest A240 317 stainless steel plate solutions, backed by our expertise and commitment to quality.