Technical Regulations and Scope of the EN 10165 Standard
The European standard EN 10165 defines a strict classification of cold-rolled electrical steels supplied as sheets or coiled strips in a semi-processed (non-nitrided) state. This material does not undergo final heat treatment at the manufacturing plant, which requires the consumer to perform final annealing to form optimal magnetic properties.
EV Group China supplies this rolled metal with a nominal thickness of 0.50 mm and 0.65 mm, strictly controlling compliance with the tolerances and geometric parameters established by the specification.
Operational Characteristics and Standardization
The regulatory framework of EN 10165 covers key quality requirements, including:
- Standardized magnetic properties and induction parameters.
- Limit deviations for geometric dimensions (thickness and flatness).
- Technological requirements for surface quality.
- Methodology for inspection testing and product acceptance.
This type of magnetic material complies with the international classification IEC 404-1 and is intended for the high-tech production of magnetic circuit elements. Products supplied by EV Group China are optimal for the manufacture of:
- Cores for power and measuring transformers.
- Components of electromagnetic systems and relays.
- Magnetic circuits for precision electrical measuring instruments.
- Parts for permanent magnets and specialized electrical machines.