ASTM A350 LF6 Forgings for Piping Components
November 4, 2022. ASTM A350 Grade LF6 is a vanadium microalloyed steel, which is a derivative of the high-strength low-alloy (HSLA) steel family. The ASTM A350 LF6 forging is primarily used for the manufacture of various piping components covering forged flanges, forged fittings (ASME B16.11) and valves requiring notch toughness testing.