BS ISO 7989-2:2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Steel wire and wire products. Non-ferrous metallic coatings on steel wire Zinc or zinc-alloy coating
Hardcopy , PDF
14-08-2009
English
28-02-2007
1 Scope
2 Normative references
3 Terms and definitions
4 Coating requirements
4.1 Requirements for the coating material
4.2 Requirements relating to coating on the wire
4.2.1 Coating mass per unit area
4.2.2 Appearance of coating
4.2.3 Dipping test
4.2.4 Special finishes
4.2.5 Adherence of coating
5 Test conditions
5.1 Selection of samples
5.2 Determination of coating mass per unit area
5.2.1 General
5.2.2 Gravimetric method
5.2.3 Gaseous volumetric method
5.3 Dipping test
5.3.1 Principle
5.3.2 Reagents
5.3.3 Preparation of test piece
5.3.4 Test procedure
5.3.5 Interpretation of results
Bibliography
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