IEC 60404-8-1 Ed. 4.0 b:2023

Magnetic materials – Part 8-1: Specifications for individual materials – Permanent magnet (magnetically hard) materials

International Electrotechnical Commission , 09/01/2023

Publisher: IEC

File Format: PDF

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This part of IEC 60404 specifies minimum values for the principal magnetic properties of, and dimensional tolerances for, technically important permanent magnet (magnetically hard) materials.

For information purposes only, this document provides values for the densities of the materials and the ranges of their chemical compositions.

NOTE Some additional physical data and mechanical reference values concerning the magnetic materials are given in Table A.1 for information and comparison purposes.

IEC 60404-8-1 Ed. 4.0 b:2023 History

IEC 60404-8-1 Ed. 4.0 b:2023
IEC 60404-8-1 Ed. 3.0 b:2015
IEC 60404-8-1 Amd.1 Ed. 2.0 b:2004
IEC 60404-8-1 Ed. 2.1 b:2004

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