ASTM alloy steel plate A387 Gr 5 Cl 2

ASTM A387 Gr 5 Cl 2 is an alloy steel plate designed for use in high-temperature and high-pressure environments, particularly in the petroleum, chemical, and power generation industries. This plate conforms to the ASTM A387/A387M specification, which outlines the requirements for alloy steel plates intended for elevated temperature service.

The "Gr 5 Cl 2" designation indicates Grade 5 Class 2, specifying the specific grade and class of the alloy steel plate. Grade 5 refers to the alloy composition, typically containing chromium and molybdenum, which provide enhanced strength and corrosion resistance. Class 2 signifies that the plate meets the stricter requirements, including additional testing and improved thermal stability.

ASTM A387 Gr 5 Cl 2 alloy steel plate offers excellent tensile strength, high creep resistance, and good corrosion resistance at elevated temperatures. It is specifically engineered to withstand harsh conditions and maintain its mechanical properties under high-pressure and high-temperature environments.

This alloy steel plate is commonly used in the construction of pressure vessels, boilers, and storage tanks that handle corrosive materials and operate at elevated temperatures. It ensures the safety and reliability of critical equipment by providing superior performance and durability in extreme conditions.