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Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state
| 분야 | |
|---|---|
| 적용범위 | IEC 60404-8-7:2017 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60404-8-7:2017 defines the grades of cold-rolled grain-oriented electrical steel strip and sheet in nominal thicknesses of 0,23 mm, 0,27 mm, 0,30 mm and 0,35 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics, tolerances and technological characteristics, as well as inspection procedures. This document applies to Goss textured grain-oriented electrical steel strip and sheet supplied in the final annealed condition in coils or sheets, and intended for the construction of magnetic circuits. The grades are grouped into two classes: – conventional grades; – high permeability grades, including grades which may be delivered in the domain refined condition. They correspond to Class C22 of IEC 60404-1. This fourth edition cancels and replaces the third edition published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – extension of the range of electrical steels to include the improved grades. |
| 국제분류(ICS)코드 | 29.030 : 자성 재료 |
| 페이지수 | 39 |
| Edition | 4.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60404-8-7:2020 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state | 2020-09-09 | 표준 |
| 2 | IEC 60404-8-7:2020 RLV | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state | 2020-09-09 | 표준 |
| 3 | 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 | 2017-09-15 | 구판 |
| 4 | IEC 60404-8-7:2017 RLV | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state | 2017-09-15 | 구판 |
| 5 | IEC 60404-8-7:2008 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state | 2008-05-21 | 구판 |
| 6 | IEC 60404-8-7:1998 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel sheet and strip delivered in the fully-processed state | 1998-05-20 | 구판 |
| 7 | IEC 60404-8-7:1988/AMD1:1991 | Amendment 1 - Magnetic materials. Part 8: Specifications for individual materials. Section Seven: Specification for grain-oriented magnetic steel sheet and strip | 1991-09-09 | 구판 |
| 8 | IEC 60404-8-7:1988 | Magnetic materials. Part 8: Specifications for individual materials. Section Seven: Specification for grain-oriented magnetic steel sheet and strip | 1988-01-01 | 구판 |
IEC 60404-8-9:1994 - Magnetic materials - Part 8: Specifications for individual materials - Section 9: Standard specification for sintered soft magnetic materials 상세보기
IEC 60404-4:1995 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel 상세보기
IEC 60404-2:1996 - Magnetic materials - Part 2: Methods of measurement of the magneticproperties of electrical steel sheet and strip by means of anEpstein frame 상세보기
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 상세보기
IEC 60404-4:1995/AMD1:2000 - Amendment 1 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel 상세보기
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