A516 Gr.65 material key advantage

A516 Gr.65 is used in the construction of:Pressure vessels and boilers for the chemical, petrochemical, and power generation industries. Storage tanks for liquids or gases at moderate pressures. Heat exchangers and other equipment that operate under moderate pressure and temperature conditions. It is ideal for applications that require good strength, moderate resistance to cracking, and excellent weldability without the need for the higher tensile strength of A516 Gr.70.

Key Advantages of A516 Gr.65:
Cost-effective: Slightly less expensive than A516 Gr.70 while still offering high strength.
Good weldability: Due to its relatively lower carbon content, it’s easier to weld with reduced risk of cracks.
Suitability for moderate pressure: Ideal for applications where the pressure and temperature are not extreme but still require a robust material.
Impact Resistance: It is capable of withstanding moderate levels of impact and can function at temperatures as low as -50°F (-46°C), depending on thickness.

ASTM A516/A516M – Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service. The A516 Gr.65 material must conform to the chemical composition and mechanical properties as specified in the ASTM standard for Grade 65.