EN 10225-1:2019 specifies the technical delivery conditions for weldable structural steel plates used in the fabrication of fixed offshore structures

The standard specifies high-strength steel grades with yield strengths up to 690 MPa and guaranteed impact properties at temperatures as low as -40 °C. Common Steel Grades and Designations

Chemical Composition

Inspection and Testing: EN 10225-1:2009 mandates specific inspection and testing procedures to verify that the steel plates meet the required standards. This includes non-destructive testing (NDT) methods and sampling for chemical analysis and mechanical testing.