| Your Query | Correct Designation | Title | |------------|--------------------|-------| | EN 102251 | EN 10225-1:2019 | Weldable structural steels for fixed offshore structures – Part 1: Technical delivery conditions for plates |
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EN 10251-1 is a European Standard (EN) that specifies the test methods for the determination of electrical properties of magnetic materials—specifically, cold-rolled non-oriented and grain-oriented electrical steel plates and strips. These materials are critical components in transformers, electric motors, generators, and inductors. Action: Confirm you need Part 1 (plates)
The standard is officially titled:
"Magnetic materials – Methods for the determination of the electrical properties of electrical steel plate and strip – Part 1: General principles and testing at power frequencies."
It complements IEC 60404-13 and is harmonized under the EU Directive for electromagnetic compatibility and energy efficiency.