| Publication CODE |
Title |
| IEC 60404-8-8:2017 (2017-09) |
MAGNETIC MATERIALS - PART 8-8: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - THIN ELECTRICAL STEEL STRIP AND SHEET FOR USE AT MEDIUM FREQUENCIES |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
159.00 €
|
21. |
Description
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.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 68
MAGNETIC ALLOYS AND STEELS
|
| Responsible |
De heer VAN HECKE Luk
|
| BEC Approval |
2017-09-19 |
| ICS-Code (International Standards Classification) |
29.030
|
| NBN Status |
New |
|
| IEC publication date |
2017-09-19 |
| IEC stability date |
2022-12-31 |
| IEC file modification date |
2017-09-19 |
| IEC last modification date |
2017-09-19 |
|
