Magnetic materials - Specifications for individual materials. Thin electrical steel strip andsheet for use at medium frequencies1 Scope This part of IEC 60404 defines the grades of thin non oriented electrical steel strip and sheet in nominal thicknesses of 0,05 mm, 0,10 mm, 0,15 mm, 0,20 mm, 0,25 mm, 0,30 mm and 0,35 mm and of thin grain oriented electrical steel strip and sheet in nominal thicknesses of 0,05 mm, 0,10 mm, 0,15 mm and 0,18 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics and tolerances, technological

depending on the physical characteristics of the contents

connectors and passive microwave components about

that are independent of language

for compliance purposes an alternate method with a limit of quantification < 0

to manufacturing processes

Alternative materials

that fall within the field of application

components or parts

IEC 60079-5

Locations which are characterised by being supplied directly at low voltage from the public mains network are considered to be residential

Normative reference to ISO 603 changed to be informative

Note: ISO 9282-1 does not deal with the presentation semantics of pictures