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delSRPS EN 60404-9:2018

Magnetni materijali – Metode određivanja geometrijskih karakteristika čeličnog lima i trake za primenu u elektrotehnici

Magnetic materials - Part 9: Methods of determination of the geometrical characteristics of electrical steel strip and sheet

Опште информације

40.98     15. 9. 2021.

65.62    2. 1. 2022.

ISS

N051

Evropski standard

29.030     77.140.50  

engleski  

Apstrakt

This part of IEC 60404 specifies the measurement and test methods for the determination of the following geometrical characteristics of electrical steel strip and sheet:
- edge wave (wave factor);
- residual curvature;
- edge camber;
- deviation from the shearing line (internal stress);
- burr height.
This document applies to electrical steel strip and sheet intended for the construction of magnetic circuits and corresponding to Classes B2, C21, C22 and C23 of IEC 60404-1.

Životni ciklus

TRENUTNO

NAPUŠTEN
delSRPS EN 60404-9:2018
40.98 Projekat se briše iz plana rada komisije za standarde
15. 9. 2021.

Povezani projekti

Identičan sa prEN 60404-9:2018