ASTM A350 Grade LF2 is a standard specification for forged carbon and low-alloy steel piping components. It is primarily designed for low-temperature services and requires notch toughness testing to ensure the material does not become brittle in freezing environments.
Common Applications
Flanges and valves
Pipe fittings (tees, elbows, reducers)
Refrigeration systems
Oil and gas pipelines
Cryogenic shipping and storage
Classes
The specification is divided into two classes, based primarily on the required Charpy V-Notch impact testing temperatures:
KOMOTO AO-3607 Control valve maintenance services
