I.S. EN 10225:2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Information to be supplied by the purchaser
5 Dimensions, mass and tolerances
6 Classification and designation
7 Manufacturing process
8 Requirements
9 Inspection and testing
10 Sampling
11 Test methods
12 Marking, bundling and protective coating
13 Options
Annex A (normative) Location of test samples for
        tensile and impact tests
Annex B (normative) Location of tensile test piece
        when two rolled surfaces cannot be retained
Annex C (normative when option 2 is specified by the
        purchaser) Details of manufacturing procedures
        to be supplied by the manufacturer for steels
        of groups 2 and 3
Annex D (normative when option 16 is specified by the
        purchaser) Cold forming characteristics for
        steel plate of groups 2 and 3
Annex E (normative when option 18 is specified by the
        purchaser) Weldability testing for steels of
        groups 2 and 3 and mechanical testing of butt welds
Annex F (normative when option 18 is specified by the
        purchaser) Weldability testing for steels of
        groups 2 and 3 - Bead-on-plate
Annex G (normative) Weldability testing for steels of
        groups 2 and 3 - Controlled thermal severity tests (CTS)
Annex H (informative) - National standards which correspond
        to EURONORMS referenced
Bibliography

Describes requirements for weldable structural steels to be used in the fabrication of fixed offshore structures in the form of plates up to and including 150 mm thick.