NEN EN 546-4 : 2007

Foreword
1 Scope
2 Normative references
3 Definitions
    3.1 Pinholes
    3.2 Perforations
    3.3 Roll holes
4 Application of special property testing
5 Porosity
    5.1 Principle of test
    5.2 Test procedure
    5.3 Acceptance values
    5.4 Sampling and frequency of testing
6 Wettability
    6.1 Principle of test
    6.2 General test conditions
    6.3 Test methods
    6.4 Frequency of test
7 Stickiness
    7.1 Test principle
    7.2 Test procedure
    7.3 Acceptance criteria
    7.4 Frequency of testing
8 Burst strength
9 Erichsen cupping test
    9.1 Principle of test
    9.2 Test procedure
    9.3 Acceptance criteria
    9.4 Frequency of test
Annex A (informative) Bibliography

Describes the requirements for special properties of wrought aluminium and wrought aluminium alloy foil and their tests. It applies to flat rolled products.