I.S. EN 1654:1998
Current
The latest, up-to-date edition.
COPPER AND COPPER ALLOYS - STRIP FOR SPRINGS AND CONNECTORS
Hardcopy , PDF
English
01-01-1998
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Definitions
4 Designations
4.1 Material
4.2 Material condition
4.3 Product
5 Ordering information
6 Requirements
6.1 Composition
6.2 Mechanical properties
6.3 Dimensions and tolerances
6.4 Form tolerances
6.5 Surface properties
7 Sampling
7.1 General
7.2 Analysis
7.3 Mechanical and other tests
8 Test methods
8.1 Analysis
8.2 Hardness test
8.3 Bend test
8.4 Tensile test
8.5 Spring bending test
8.6 Coil set
8.7 Transverse cross bow q
8.8 Retests
8.9 Rounding of results
9 Declaration of conformity and inspection documentation
9.1 Declaration of conformity
9.2 Inspection documentation
10 Marking, packaging, labelling
Annex A (informative) Properties for guidance
Annex B (informative) Bibliography
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