Back

EVS-EN IEC 60404-8-1:2023

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

General information

Valid from 01.11.2023
Base Documents
IEC 60404-8-1:2023; EN IEC 60404-8-1:2023
ICS Groups
17.220.20 Measurement of electrical and magnetic quantities 29.030 Magnetic materials
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.11.2023
Main
EVS-EN IEC 60404-8-1:2023
02.07.2015
Main
EVS-EN 60404-8-1:2015
IEC 60404-8-1:2023 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.
This fourth edition includes the following significant technical changes with respect to the previous edition:
a) recently developed anisotropic REFeB hot deformed magnets and anisotropic HDDR REFeB bonded magnets are included;
b) high energy Ca-La-Co ferrites stabilized by La and Co substitution are included;
c) new and high-performance grades of REFeB and RE2Co17 sintered magnets and isotropic REFeN bonded magnets are added.

Required fields are indicated with *

*
*
*
PDF
26.84 € incl tax
Paper
26.84 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring
English (PDF 2 MB)

Related products

Main

EVS-EN IEC 61326-1:2021

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements
Newest version Valid from 20.07.2021
Main

EVS-EN 62479:2010

Assessment of the compliance of low power electronic and electrical equipment with the basic restrictions related to human exposure to electromagnetic fields (10 MHz to 300 GHz)
Newest version Valid from 04.11.2010
Main

EVS-EN IEC 61326-2-6:2021

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-6: Particular requirements - In vitro diagnostic (IVD) medical equipment
Newest version Valid from 15.06.2021
Main

EVS-EN 50191:2010

Erection and operation of electrical test equipment
Newest version Valid from 06.12.2010

Customers who bought this item also bought

Main

EVS-EN 60404-5:2015

Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties
Newest version Valid from 02.07.2015
Main

EVS-EN ISO 9001:2015 en

Quality management systems - Requirements (ISO 9001:2015)
Newest version Valid from 06.10.2015
Main

ISO 2859-4:2020

Sampling procedures for inspection by attributes -- Part 4: Procedures for assessment of declared quality levels
Newest version Valid from 15.06.2020
Main + amendment

EVS-EN 62366-1:2015+A1:2020

Medical devices - Part 1: Application of usability engineering to medical devices (IEC 62366-1:2015 + IEC 62366-1:2015/A1:2020)
Newest version Valid from 17.08.2020

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English