EN 12384:1999
Current
The latest, up-to-date edition.
Copper and copper alloys - Determination of spring bending limit on strip
20-01-1999
Foreword
1 Scope
2 Normative references
3 Definitions
4 General principle
5 Details of the test
6 Apparatus
6.1 General
6.2 Supports
6.3 Loading nose
6.4 Loading weight
6.5 Permanent deflection
7 Test pieces
7.1 General
7.2 Number
7.3 Marking
7.4 Determination of the thickness
8 Procedure
8.1 General
8.2 Determination of the modulus of elasticity
8.3 Determination of spring bending limit
9 Precision
10 Test report
Annex A (normative) Determination of spring bending limit
Annex B (informative) Bibliography
This European standard specifies test methods to determine the modulus of elasticity E and the spring bending limit O fb of strip in thicknesses from 0,05 mm up to and including 1,0 mm. This standard applies to strip specified in EN 1654.
| Committee |
CEN/TC 133
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 12384:1999 | Identical |
| NEN EN 12384 : 1999 | Identical |
| NF EN 12384 : 1999 | Identical |
| NS EN 12384 : 1ED 1999 | Identical |
| PN EN 12384 : 2001 | Identical |
| BS EN 12384:1999 | Identical |
| NBN EN 12384 : 1999 | Identical |
| DIN EN 12384:1999-03 | Identical |
| UNE-EN 12384:1999 | Identical |