ASTM A514 steel is available in various grades: A, B, C, E, F, H, J, K, M, P, Q, S and T, all of which have the same mechanical properties. ASTM A514 steel plate is a conventional quenched and tempered steel. ASTM A514 steel plate is known for its high yield strength, weldability and toughness, even at cryogenic conditions. ASTM A514 steel is a special high-strength steel, mainly used as building structural steel.

ASTM A514 steel plate is used where welding, processing, ultra-high strength steel is required to reduce weight or meet high strength requirements. ASTM A514 steel plate is a common structural steel used in building structures, used in cranes or other large machinery that bears high loads.