SA514 Gr Q high strength weldable steel plate

SA514 Gr Q is a high-strength weldable steel plate that belongs to the ASME SA514/SA514M specification. It is designed for structural applications requiring high strength and excellent weldability.

The "Q" designation indicates that this grade has been quenched and tempered, resulting in improved mechanical properties. SA514 Gr Q offers a minimum yield strength of 690 MPa (100,000 psi) and a tensile strength ranging from 760 to 895 MPa (110,000 to 130,000 psi), depending on plate thickness.

This weldable steel plate is commonly used in construction, mining, and heavy equipment industries. It is suitable for fabricating structures such as bridges, crane booms, and support frames where high strength and good weldability are essential.

SA514 Gr Q exhibits excellent weldability, allowing for efficient and reliable welding processes with various methods, including arc welding and resistance welding. It can be readily joined to other materials and offers good impact resistance and toughness.

When working with SA514 Gr Q high-strength weldable steel plate, it is important to follow proper welding procedures and consider the specific requirements of the application to ensure successful fabrication and structural integrity.