What material is commonly used to make ASME containers?

ASME containers, which are designed to meet the standards set by the American Society of Mechanical Engineers for pressure vessels, are primarily made of steel. Steel is favored for its excellent mechanical properties, durability, and ability to withstand high pressures and temperatures, making it an ideal choice for the construction of pressure vessels.

The use of steel allows for the fabrication of strong and reliable containers that can safely store and handle gases and liquids at elevated pressures. Additionally, steel is readily available and can be welded, allowing for the construction of vessels with specific design requirements and capacities.

While other materials like aluminum, plastic, and composite materials have their applications, they are not typically used for ASME containers due to limitations in strength, pressure resistance, or unsuitable chemical properties. Therefore, the choice of steel reflects a balance of safety, functionality, and compliance with rigorous industry standards.