MS IEC 60404-8-7:2010 Magnetic materials - Part 8-7: Specification for individual materials - cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully - processed state (IEC 60404-8-7:2008, IDT)
Printed version of this standard is available at Library. To request, please e-mail to adminpk@usm.my and include a copy of this record in your e-mail.
This Malaysian Standard defines the grades of cold-rolled grain-oriented electrical steel strip and sheet in nominal thicknesses of 0.23 mm, 0.27 mm, 0.30 mm and 0.35 mm, and nominal width of less than or equal ti 1 000 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics, tolerances and technological characteristics, as well as inspection procedures.
This standard applies to Goss textured grain-oriented electrical steel strip and sheet supplied in the final annealed condition in sheets or coils, and intended for the construction of magnetic circuits.
The grades are grouped into two classes :
a) conventional grades; and
b) high permeability grades
They correspond to Class C.22 of IEC 60404-1.
MS IEC 60404-8-7:2010 Magnetic materials - Part 8-7: Specification for individual materials - cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully - processed state (IEC 60404-8-7:2008, IDT)