Quenched and tempered high strength weldable A514 GrF steel plate

American standard A514 GrF plate is a quenched and tempered high-strength weldable steel plate under ASTM standard, which is mainly used in places that require high tensile strength and high yield, such as engineering automobile lifting gears, large excavators, and racks for offshore platforms.

The mechanical properties of A514 GrF steel plate vary depending on the thickness. The American standard A514 GrF steel plate has high strength and good welding performance. Its hardness is between 235-300HBW, yield >620MPa, and tensile strength is ≥690MPa.

Delivery status of A514 GrF high strength steel plate: delivery in quenched and tempered state.

Function and use: ASTM A514 steel plate is characterized by high strength and good weldability. A514 GrF plate has high strength, good fatigue resistance; high toughness and low brittle transition temperature; good cold forming performance and welding performance; good corrosion resistance and certain wear resistance. A514 steel plates are mainly used in places that require high tensile strength and high yield, such as drilling rigs, lifting gears, oil derricks, coal mine hydraulic supports, electric shovels, electric wheel dump trucks, loaders, bulldozers, various types of cranes for mining and various engineering constructions, engineering vehicles, large excavators, offshore drilling platforms, mining equipment, etc.