IEC 60404-9:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Magnetic materials. Part 9: Methods of determination of the geometrical characteristics of magnetic steel sheet and strip
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-09-2022
English - French
15-09-1987
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FOREWORD
PREFACE
Clause
1 Scope and field of application
2 Definitions
2.1 Flatness (wave factor)
2.2 Residual curvature
2.3 Edge camber
2.4 Deviation from the shearing line due to internal
stresses
2.5 Burr height
3 Test methods
3.1 Flatness
3.1.1 Test specimen
3.1.2 Measuring procedure
3.2 Residual curvature
3.2.1 Test specimen
3.2.2 Measuring procedure
3.3 Edge camber
3.3.1 Test specimen
3.3.2 Measuring procedure
3.4 Deviation from the shearing line due to internal
stresses
3.4.1 Test specimen
3.4.2 Measuring procedure
3.5 Burr height
3.5.1 Test specimen
3.5.2 Measuring procedure
4 Test report
Figures
This standard defines the test methods used for the determination of the following geometrical characteristics of magnetic steel sheet and strip: flatness, residual curvature, edge camber, deviation from the shearing line, burr height of cut edges.
| Committee |
TC 68
|
| DevelopmentNote |
Stability Date: 2017. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN IEC 60404-9:1989-05 | Identical |
| BS 6404-9:1988 | Identical |
| CEI EN 60404-8-6 : 2009 | MAGNETIC MATERIALS - PART 8-6: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SOFT MAGNETIC METALLIC MATERIALS |
| IEC 60404-8-11:2018 | Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state |
| I.S. EN 60404-8-6:2017 | MAGNETIC MATERIALS - PART 8-6: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SOFT MAGNETIC METALLIC MATERIALS |
| 05/30136183 DC : DRAFT JUL 2005 | IEC 60404-8-7 - MAGNETIC MATERIALS - PART 8-7: SPECIFICATION OF INDIVIDUAL MATERIALS - COLD-ROLLED GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND STRIP DELIVERED IN THE FULLY-PROCESSED STATE |
| EN 60404-8-6:2017 | Magnetic materials - Part 8-6: Specifications for individual materials - Soft magnetic metallic materials |
| 15/30334742 DC : 0 | BS EN 60404-8-8 ED 2.0 - MAGNETIC MATERIALS - PART 8-8: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - THIN ELECTRICAL STEEL STRIP AND SHEET FOR USE AT MEDIUM FREQUENCIES |
| 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 |
| IEC 60404-8-4:2013 | Magnetic materials - Part 8-4: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state |
| IEC 60404-8-2:1998 | Magnetic materials - Part 8-2: Specifications for individual materials - Cold-rolled electrical alloyed steel sheet and strip delivered in the semi-processed state |
| IEC 60404-8-8:2017 | Magnetic materials - Part 8-8: Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies |
| DIN 46400-3:1989-04 | STEEL FLAT PRODUCTS WITH SPECIAL MAGNETIC PROPERTIES; MAGNETIC SHEET AND STRIP, GRAIN ORIENTED; TECHNICAL DELIVERY CONDITIONS |
| 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 |
| 12/30261766 DC : 0 | BS EN 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 |
| IEC 60404-8-10:2009 | Magnetic materials - Part 8-10: Specifications for individual materials - Magnetic materials (iron and steel) for use in relays |
| 16/30347251 DC : 0 | BS EN 60404-8-11 ED 1.0 - MAGNETIC MATERIALS - PART 8-11: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - FE-BASED AMORPHOUS STRIP DELIVERED IN THE SEMI-PROCESSED STATE |
| BS EN 60404-8-6:2017 | Magnetic materials Specifications for individual materials. Soft magnetic metallic materials |
| IEC 60404-8-7:2017 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state |
| IEC 60404-8-3:2005 | Magnetic materials - Part 8-3: Specifications for individual materials - Cold-rolled electrical non-alloyed and alloyed steel sheet and strip delivered in the semi-processed state |
| IEC 60404-8-6:2016 | Magnetic materials - Part 8-6: Specifications for individual materials - Soft magnetic metallic materials |
| BS 6404-8.10:1995 | Magnetic materials. Individual materials Specification for magnetic materials (iron and steel) for use in relays |
| 04/30094090 DC : DRAFT MAR 2004 | IEC 60404-8-3 ED.3 - MAGNETIC MATERIALS - PART 8-3: SPECIFICATIONS OF INDIVIDUAL MATERIALS - COLD-ROLLED ELECTRICAL ALLOYED AND NON-ALLOYED STEEL SHEET AND STRIP DELIVERED IN THE SEMI PROCESSED STATE |
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