IEC 60404-8-10:2009
Current
The latest, up-to-date edition.
Magnetic materials - Part 8-10: Specifications for individual materials - Magnetic materials (iron and steel) for use in relays
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
19-05-2009
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
6.2.1 Strip
6.2.2 Sheet and plate
6.2.3 Flats and bars
6.2.4 Wire rod and wire
6.3 Delivery condition and state
6.4 Surface condition
7 Technical requirements
7.1 Magnetic properties
7.2 Geometric characteristics and tolerances
7.2.1 Thickness of flat products
7.2.2 Diameter or side dimension of long products
7.2.3 Width of flat products
7.2.4 Flatness (wave factor) of flat products
7.2.5 Length
7.2.6 Edge camber for flat products
7.2.7 Straightness of hot-rolled flats and bars
8 Inspection
8.1 General
8.2 Selection of samples
8.2.1 General
8.2.2 Flat products
8.2.3 Long products
8.2.4 Wire rod and wire
8.3 Preparation of test specimens
8.3.1 Coercivity
8.3.2 Geometrical characteristics and tolerances
8.4 Test methods
8.4.1 General
8.4.2 Coercivity
8.4.3 Thickness of flat products
8.4.4 Width of flat products
8.4.5 Flatness (wave factor) of flat products
8.4.6 Edge camber of flat products
8.4.7 Dimensions of long products
8.4.8 Straightness of long products
8.4.9 Retest
9 Complaints
10 Ordering information
Bibliography
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