IEC 60404-8-7CRGO Electrical Steel Coil
Cold-rolled grain-oriented silicon steel coil in loss grades for distribution and power transformer cores.
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Transformer Materials / Amorphous Alloy
Amorphous Core Strip
Cut-to-width amorphous strip with stress-relief annealing for core assembly.
Ribbon is slit to the core builder's width and annealed to relieve winding stress. Packing and interleaving are specified to protect the brittle edge during transport and handling.
Typical specifications
Indicative ranges. Final specification is confirmed per drawing and order.
Standards
- GB/T 19345
Applications
- Core assembly
- Distribution transformers
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