EH690 shipbuilding steel plate is a high-strength marine steel grade with a yield strength level of approximately 690 MPa.

It combines high strength, excellent toughness, and good weldability, making it suitable for critical ship structures requiring superior performance.

Compared with lower-strength shipbuilding steels, EH690 helps reduce structural weight and improve vessel efficiency.

CEHE STEEL supplies EH690 marine steel plates for global shipyards and offshore engineering companies.