NEN EN 1977 : 2013
Current
The latest, up-to-date edition.
COPPER AND COPPER ALLOYS - COPPER DRAWING STOCK (WIRE ROD)
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Designations
4.1 Material
4.2 Product
5 Ordering information
6 Requirements
6.1 Composition
6.2 Elongation
6.3 Electrical properties
6.4 Annealability
6.5 Hydrogen embrittlement
6.6 Scale adhesion
6.7 Dimensions and tolerances
6.8 Surface condition
6.9 Joins
7 Sampling
7.1 General
7.2 Analysis (oxygen only) and measurement of
diameter of Cu-ETPI (CW003A) drawing stock
7.3 Annealability testing of Cu-ETPI (CW003A) drawing
stock
7.4 Analysis (other than oxygen) and measurement of
elongation and electrical properties of Cu-ETPI
(CW003A) drawing stock
7.5 Tests on drawing stock in grades other than
Cu-ETPI (CW003A)
8 Test methods
8.1 Analysis
8.2 Elongation
8.3 Electrical resistivity
8.4 Annealability
8.5 Hydrogen embrittlement
8.6 Scale adhesion
8.7 Rounding of results
9 Declaration of conformity and inspection documentation
9.1 Declaration of conformity
9.2 Inspection documentation
10 Marking
Annex A (informative) Information on electrical resistivity
and conductivity relationships
Annex B (informative) Bibliography
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