IEC 60404-8-8 Ed. 1.0 b:1991, Magnetic supplies – Half 8: Specs for particular person supplies – Part 8: Specification for skinny magnetic metal strip to be used at medium frequencies

Defines the grades of skinny non-oriented magnetic metal strip in nominal thicknesses of 0,05 mm, 0,10 mm, 0,15 mm and 0,20 mm, and of skinny oriented magnetic metal strip in nominal thicknesses of 0,05 mm, 0,10 mm and 0,15 mm for the development of magnetic circuits used for frequencies equal to or larger than 100 Hz. It provides normal necessities, magnetic properties, geometric traits and tolerances, technological traits, in addition to inspection procedures.