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IEC 60404-9

Magnetic Materials Part 9: Methods of Determination of the Geometrical Characteristics of Magnetic Steel Sheet and Strip

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Organization: IEC
Publication Date: 1 November 2018
Status: active
Page Count: 38
ICS Code (Magnetic materials): 29.030
ICS Code (Flat steel products and semi-products): 77.140.50
scope:

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.

Document History

IEC 60404-9
November 1, 2018
Magnetic Materials Part 9: Methods of Determination of the Geometrical Characteristics of Magnetic Steel Sheet and Strip
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);...
IEC 60404-9
September 1, 1987
Magnetic Materials Part 9: Methods of Determination of the Geometrical Characteristics of Magnetic Steel Sheet and Strip
A description is not available for this item.

References

This document references:
IEC 60404-8-5 - Magnetic materials – Part 8-5: Specifications for individual materials – Electrical steel strip and sheet with specified mechanical properties and magnetic polarization
Published by IEC on August 1, 2020
This part of IEC 60404 defines the grades of electrical steel strip and sheet with specified mechanical properties and magnetic polarization. In particular, it gives general requirements, mechanical...
This document references:
60404-8-4 - Magnetic materials – Part 8-4: Specifications for individual materials – Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state
Published by IEC on September 1, 2022
This part of IEC 60404 defines the grades of cold-rolled non-oriented electrical steel strip and sheet in nominal thicknesses of 0,35 mm, 0,47 mm, 0,50 mm, 0,65 mm and 1,00 mm. In particular, it...
This document references:
IEC 60050-121 - AMENDMENT 4 International Electrotechnical Vocabulary (IEV) – Part 121: Electromagnetism
Published by IEC on January 1, 2021
A description is not available for this item.
This document references:
IEC 60050-221 - Amendment 1 International Electrotechnical Vocabulary Chapter 221: Magnetic materials and components
Published by IEC on January 1, 1993
A description is not available for this item.
This document references:
IEC 60404-1 - Magnetic materials – Part 1: Classification
Published by IEC on October 1, 2016
This part of IEC 60404 is intended to classify commercially available magnetic materials. The term "magnetic materials" denotes substances where the application requires the existence of...
This document references:
60404-8-4 - Magnetic materials – Part 8-4: Specifications for individual materials – Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state
Published by IEC on September 1, 2022
This part of IEC 60404 defines the grades of cold-rolled non-oriented electrical steel strip and sheet in nominal thicknesses of 0,35 mm, 0,47 mm, 0,50 mm, 0,65 mm and 1,00 mm. In particular, it...
This document references:
IEC 60404-8-5 - Magnetic materials – Part 8-5: Specifications for individual materials – Electrical steel strip and sheet with specified mechanical properties and magnetic polarization
Published by IEC on August 1, 2020
This part of IEC 60404 defines the grades of electrical steel strip and sheet with specified mechanical properties and magnetic polarization. In particular, it gives general requirements, mechanical...
This document is referenced by:
BS EN 60404-8-6 - Magnetic materials - Part 8-6: Specifications for individual materials - Soft magnetic metallic materials
Published by BSI on October 31, 2017
A description is not available for this item.
This document is referenced by:
BS EN IEC 60404-8-11 - Magnetic materials Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state
Published by BSI on August 31, 2018
A description is not available for this item.
This document is referenced by:
BS IEC 60404-8-7 - Magnetic materials Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state
Published by BSI on September 30, 2020
A description is not available for this item.
This document is referenced by:
CEI EN IEC 60404-8-11 - Magnetic materials Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semiprocessed state
Published by CEI on February 1, 2019
This part of IEC 60404 defines the grades of Fe-based amorphous strip delivered in the semi-processed state, i.e. without final heat treatment, of nominal thickness 0,025 mm. Other nominal...
This document is referenced by:
BS IEC 60404-8-8 - Magnetic materials Part 8-8: Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies
Published by BSI on May 31, 2018
A description is not available for this item.
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