IEC 60404-7:1982
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Magnetic materials. Part 7: Method of measurement of the coercivity of magnetic materials in an open magnetic circuit
Available format(s)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English - French, Spanish, Castilian
Published date
01-01-1982
Publisher
Superseded date
25-01-2019
Superseded by
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FOREWORD
PREFACE
1 Scope
2 Object
3 Definitions
4 Principle of method
5 Test specimen
6 Measurement
7 Test report
APPENDIX A - PRECAUTIONS TO BE TAKEN FOR MEASUREMENTS OF
COERCIVITY BELOW 40 A/m AND ABOVE 160 kA/m
Applies to magnetic materials having a coercivity up to 500 kA/m. Specifies the method of measurement of the coercivity of magnetic materials in an open circuit.
| Committee |
TC 68
|
| DevelopmentNote |
Stability Date: 2018. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 10330:2015-11 | Identical |
| DIN IEC 60404-7:1985-02 | Identical |
| NEN 10404-7 : 1983 | Identical |
| BS 6404-7:1986 | Identical |
| NF EN 10330 : 2015 | Corresponds |
| UNE-EN 10330:2015 | Identical |
| BS EN 60404-14:2002 | Magnetic materials Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method |
| CEI EN 60404-8-6 : 2009 | MAGNETIC MATERIALS - PART 8-6: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SOFT MAGNETIC METALLIC MATERIALS |
| BS 6404-8.1:1988 | Magnetic materials. Individual materials Specification for magnetically hard materials |
| I.S. EN 60404-1:2017 | MAGNETIC MATERIALS - PART 1: CLASSIFICATION |
| I.S. EN 60404-8-1:2015 | MAGNETIC MATERIALS - PART 8-1: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - MAGNETICALLY HARD MATERIALS |
| ASTM A 838 : 2002 : R2013 | Standard Specification for Free-Machining Ferritic Stainless Soft Magnetic Alloy Bar for Relay Applications |
| BS EN 10304:2001 | Magnetic materials (iron and steel) for use in relays |
| IEC 60404-4:1995+AMD1:2000+AMD2:2008 CSV | Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials |
| EN 60404-1:2017 | Magnetic materials - Part 1: Classification |
| EN 10304:2001 | Magnetic materials (iron and steel) for use in relays |
| EN 60404-8-6:2017 | Magnetic materials - Part 8-6: Specifications for individual materials - Soft magnetic metallic materials |
| 08/30161340 DC : DRAFT FEB 2008 | BS EN 60404-8-10 - MAGNETIC MATERIALS - PART 8: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SECTION 10: SPECIFICATIONS FOR MAGNETIC MATERIALS (IRON AND STEEL) FOR USE IN RELAYS |
| CEI EN 60404-4 : 2009 | MAGNETIC MATERIALS - PART 4: METHODS OF MEASUREMENT OF D.C. MAGNETIC PROPERTIES OF MAGNETICALLY SOFT MATERIALS |
| BS IEC 60404-1:2000 | Magnetic materials Classification |
| ASTM A 867 : 2003 : R2013 | Standard Specification for Iron-Silicon Relay Steels |
| ASTM A 838 : 2002 | Standard Specification for Free-Machining Ferritic Stainless Soft Magnetic Alloy Bar for Relay Applications |
| ASTM A 867 : 2003 : R2008 | Standard Specification for Iron-Silicon Relay Steels |
| ASTM A 848 : 2017 : REDLINE | Standard Specification for Low-Carbon Magnetic Iron |
| IEC TR 62331:2005 | Pulsed field magnetometry |
| IEC 60404-1:2016 RLV | Magnetic materials - Part 1: Classification |
| BS 6404-8.1:2001 | Magnetic materials. Individual materials Magnetically hard materials |
| PD IEC/TR 62331:2005 | Pulsed field magnetometry |
| ASTM A 867/A867M : 1994 : R1998 : EDT 1 | Standard Specification for Iron-Silicon Relay Steels |
| BS EN 60404-8-1:2015 | Magnetic materials Specifications for individual materials. Magnetically hard materials |
| 14/30282395 DC : 0 | BS EN 60404-8-1 ED 3.0 - MAGNETIC MATERIALS - PART 8-1: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - MAGNETICALLY HARD MATERIALS |
| 16/30338711 DC : 0 | BS IEC 60404-8-6 ED 3.0 - MAGNETIC MATERIALS - PART 8-6: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SOFT MAGNETIC METALLIC MATERIALS |
| BS EN 60404-4 : 1997 | MAGNETIC MATERIALS - PART 4: METHODS OF MEASUREMENT OF D.C. MAGNETIC PROPERTIES OF MAGNETICALLY SOFT MATERIALS |
| IEC 60404-8-9:1994 | Magnetic materials - Part 8: Specifications for individual materials - Section 9: Standard specification for sintered soft magnetic materials |
| CEI EN 60404-1 : 1ED 2017 | MAGNETIC MATERIALS - PART 1: CLASSIFICATION |
| IEC 60404-8-10:2009 | Magnetic materials - Part 8-10: Specifications for individual materials - Magnetic materials (iron and steel) for use in relays |
| ASTM A 867 : 2003 | Standard Specification for Iron-Silicon Relay Steels |
| I.S. EN 60404-14:2002 | MAGNETIC MATERIALS - PART 14: METHODS OF MEASUREMENT OF THE MAGNETIC DIPOLE MOMENT OF A FERROMAGNETIC MATERIAL SPECIMEN BY THE WITHDRAWAL OR ROTATION METHOD |
| I.S. EN 60404-8-6:2017 | MAGNETIC MATERIALS - PART 8-6: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SOFT MAGNETIC METALLIC MATERIALS |
| BS EN 60404-8-6:2017 | Magnetic materials Specifications for individual materials. Soft magnetic metallic materials |
| IEC 60404-8-1:2015 | Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials |
| IEC 60404-8-6:2016 | Magnetic materials - Part 8-6: Specifications for individual materials - Soft magnetic metallic materials |
| IEC 60404-1:2016 | Magnetic materials - Part 1: Classification |
| ASTM A 838 : 2002 : R2007 | Standard Specification for Free-Machining Ferritic Stainless Soft Magnetic Alloy Bar for Relay Applications |
| BS 6404-8.10:1995 | Magnetic materials. Individual materials Specification for magnetic materials (iron and steel) for use in relays |
| IEC 60404-14:2002 | Magnetic materials - Part 14: Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method |
| 14/30303121 DC : 0 | BS EN 60404-1 ED. 3 - MAGNETIC MATERIALS - PART 1: CLASSIFICATIONS |
| BS 6404-8.9:1995 | Magnetic materials. Individual materials Standard specification for sintered soft magnetic materials |
| BS EN 60404-1:2017 | Magnetic materials Classification |
| I.S. EN 60404-4:1998 | MAGNETIC MATERIALS - PART 4: METHODS OF MEASUREMENT OF D.C. MAGNETIC PROPERTIES OF MAGNETICALLY SOFT MATERIALS |
| IEC TR 61807:1999 | Magnetic properties of magnetically hard materials at elevated temperatures - Methods of measurement |
| EN 60404-4:1997/A2:2008 | MAGNETIC MATERIALS - PART 4: METHODS OF MEASUREMENT OF D.C. MAGNETIC PROPERTIES OF MAGNETICALLY SOFT MATERIALS |
| EN 60404-14:2002 | Magnetic materials - Part 14: Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method |
| EN 60404-8-1:2015 | Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials |
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