The 2019 edition of EN 10225-1 officially supersedes the older EN 10225:2009 standard. While the previous version was a single consolidated document, the current series is divided into four distinct parts: : Steel plates. Part 2 : Steel sections. Part 3 : Hot finished hollow sections. Part 4 : Cold formed welded hollow sections. Technical Specifications for Steel Plates
What specific (e.g., S355, S420, S460) are you looking at? Do you need information on the mechanical testing details? Share public link
The standard does not specify atmospheric corrosion resistance (weathering steels). For offshore environments requiring corrosion protection, supplementary surface protection (coatings, cathodic protection) is applied.
The 2019 update increased allowable plate thicknesses. For example, can now be up to
The standard enforces strict limits on carbon equivalent values (CEV) and Pcm (cracking parameter) to ensure excellent weldability without preheating modifications. Trace elements like Sulfur (S) and Phosphorus (P) are kept exceptionally low to reduce internal defects. 2. Mechanical Properties : Tested longitudinally and transversely.
Navigating the EN 10225 Standard for Offshore Steel If you are searching for an , you are likely involved in the design or fabrication of fixed offshore structures. This European standard is the benchmark for weldable structural steels used in high-stress marine environments, such as oil and gas platforms and offshore wind farms. What is EN 10225?
EN 10225‑1 steels are used extensively in:
: Plates must display exceptional impact toughness at sub-zero temperatures (e.g., minimum energy values at -40°C).
These numbers are followed by letters indicating the delivery condition and toughness testing temperature. For example, or S460G2+QT . M: Thermomechanically rolled (TMCP). QT: Quenched and Tempered. N: Normalized or normalized rolled. 3. Impact Toughness (Charpy V-Notch Testing)
The standard is divided into four distinct parts based on the product form: