EN 10304:2001
Current
The latest, up-to-date edition.
Magnetic materials (iron and steel) for use in relays
25-04-2001
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Designation
6 General requirements
6.1 Production process
6.2 Form of supply
6.3 Delivery conditions
6.4 Surface condition
7 Technical requirements
7.1 Magnetic properties
7.2 Geometric characteristics and tolerances
8 Inspection
8.1 General
8.2 Selection of samples
8.3 Preparation of test specimens
8.4 Test methods
9 Marking, labelling and packaging
10 Complaints
11 Ordering information
Bibliography
This European Standard specifies the magnetic materials used principally for relays. In particular it specifies general requirements, the magnetic properties, geometric characteristics and tolerances.This European Standard applies to pure iron and steel products generally delivered in the semi-processed state.These materials correspond to clauses A, B, C1 and C2 of IEC 60404-1.
| Committee |
CEN/TC 459/SC 8
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN 10304 : 2001 | Identical |
| BS EN 10304:2001 | Identical |
| UNI EN 10304 : 2003 | Identical |
| NBN EN 10304 : 2001 | Identical |
| SN EN 10304 : 2001 | Identical |
| NF EN 10304 : 2002 | Identical |
| UNE-EN 10304:2001 | Identical |
| I.S. EN 10304:2001 | Identical |
| NS EN 10304 : 1ED 2001 | Identical |
| PN EN 10304 : 2003 | Identical |
| DIN EN 10304:2001-07 | Identical |
| EN 10051:2010 | Continuously hot-rolled strip and plate/sheet cut from wide strip of non-alloy and alloy steels - Tolerances on dimensions and shape |
| EN 10029:2010 | Hot-rolled steel plates 3 mm thick or above - Tolerances on dimensions and shape |
| IEC 60050-221:1990 | International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components |
| ISO 8457-1:1989 | Steel wire rod Part 1: Dimensions and tolerances |
| EN 10131:2006 | Cold rolled uncoated and zinc or zinc-nickel electrolytically coated low carbon and high yield strength steel flat products for cold forming - Tolerances on dimensions and shape |
| PREN 10058 : DRAFT 2017 | HOT ROLLED FLAT STEEL BARS AND STEEL WIDE FLATS FOR GENERAL PURPOSES - DIMENSIONS AND TOLERANCES ON SHAPE AND DIMENSIONS |
| EN 20286-1 : 1993 | ISO SYSTEM OF LIMITS AND FITS - BASES OF TOLERANCES, DEVIATIONS AND FITS |
| EN 10021:2006 | General technical delivery conditions for steel products |
| ISO 286-1:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviations and fits |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| EN 10251:1997 | Magnetic materials - Methods of determination of the geometrical characteristics of electrical steel sheet and strip |
| IEC 60404-1:2016 | Magnetic materials - Part 1: Classification |
| IEC 60404-7:1982 | Magnetic materials. Part 7: Method of measurement of the coercivity of magnetic materials in an open magnetic circuit |
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