Standard

IEC 60404-8-8:2017 ED2

Sep 2017 Current

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Language English

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Abstract

IEC 60404-8-8:2017(E) 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 characteristics, as well as inspection procedures. NOTE For thin non-oriented electrical steel strip and sheet, other nominal thicknesses (i.e. 0,12 mm, 0,18 mm, 0,23 mm and 0,27 mm) can be agreed between the manufacturer and the purchaser. This document applies to electrical steel strip and sheet supplied in the finally annealed condition in coils or sheets and intended for the construction of magnetic circuits predominantly used at frequencies in the range from 100 Hz to 10 kHz. This edition includes the following significant technical changes with respect to the previous edition: - extension of the range of electrical steels to include the improved grades.

Products specifications

Standard from IEC
Published: September 19 2017
Edition: 2
Document type: IS
Pages
ISBN: 9782832248058

Publisher: IEC
Distributor: IEC
ICS: 29.030
International TC: TC 68

Product Relations

Revises: IEC 60404-8-8:1991 ED1

IEC 60404-8-8:2017 ED2

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