In the realm of stainless steel, the A240 310H grade plate stands out for its exceptional performance in high-temperature environments. Manufactured under the strict ASTM A240/A240M standard, this stainless steel plate offers a unique blend of mechanical properties, chemical composition, and heat treatment states that make it suitable for a wide range of demanding applications.

Mechanical Properties

The A240 310H stainless steel plate boasts impressive mechanical properties. It possesses high tensile strength, with a minimum value of 515 MPa, and a yield point of at least 205 MPa. This ensures that the plate can withstand significant stress without deforming. Additionally, the plate has a minimum elongation rate of 40%, indicating its excellent ductility and ability to withstand deformation without breaking.

Chemical Composition

The chemical composition of A240 310H stainless steel plate is carefully balanced to achieve its superior performance. It contains a high chromium content, ranging from 24% to 26%, which is responsible for its excellent corrosion resistance. Nickel, present in the range of 19% to 22%, further enhances the alloy's resistance to oxidation and corrosion. The carbon content is limited to a maximum of 0.1%, ensuring good weldability and high-temperature strength.

Heat Treatment State

To achieve optimal corrosion resistance, A240 310H stainless steel plate undergoes a solution treatment (annealing) process. This involves heating the plate to a temperature between 1040°C and 1150°C and then rapidly cooling it. This treatment helps dissolve any precipitates and achieve a homogeneous microstructure, enhancing the plate's corrosion resistance.

Size Range

TJC Steel Group offers A240 310H stainless steel plates in a wide range of sizes to meet various customer requirements. The standard thicknesses range from 0.1mm to 30mm, while the plate widths are available in 1000mm, 1220mm, 1250mm, 1500mm, 1800mm, and 2000mm. This versatility allows customers to select the exact plate size needed for their specific application.

Impact Testing

To ensure the durability and reliability of A240 310H stainless steel plate, it undergoes rigorous impact testing. These tests measure the plate's ability to resist fracturing under impact loads, providing valuable insights into its toughness and ductility. The results of these tests further validate the plate's suitability for demanding applications.

Main Application Scenarios

A240 310H stainless steel plate finds numerous applications across various industries. Its excellent high-temperature performance and corrosion resistance make it ideal for use in furnaces, heat exchangers, and other equipment operating in high-temperature environments. It is also commonly used in chemical processing, petrochemical, and oil refining industries due to its ability to withstand harsh chemicals and corrosive media. Additionally, its non-toxic and non-polluting properties make it suitable for use in food processing and medical equipment.

TJC Steel Group Supply Cases

TJC Steel Group has a rich history of supplying A240 310H stainless steel plates to various industries. One notable case involves the supply of these plates to a leading chemical processing plant. The plant required high-performance stainless steel plates for its reactors and heat exchangers operating in extreme temperatures and corrosive environments. TJC Steel Group provided the necessary plates, ensuring the smooth operation of the plant and contributing to its overall efficiency and productivity.

In conclusion, A240 310H stainless steel plate is a versatile material that offers exceptional performance in high-temperature and corrosive environments. Its unique combination of mechanical properties, chemical composition, and heat treatment states makes it suitable for a wide range of demanding applications. With TJC Steel Group as your trusted supplier, you can rest assured that you will receive high-quality A240 310H stainless steel plates that meet your specific requirements.